id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
values | orig_abstract stringlengths 21 2.11k | versions listlengths 1 26 | update_date stringlengths 10 10 | authors_parsed listlengths 1 38 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0010084 | Ctirad Klimcik | C. Klimcik, S. Parkhomenko | Monodromic strings | 20 pages, LaTeX, treatment of dressing cosets added | Theor.Math.Phys.139:834-845,2004 | null | IML 00-28 | hep-th | null | We argue that apart from the standard closed and open strings one may
consider a third possibility that we call monodromic strings. The monodromic
string propagating on a target looks like an ordinary open string (a mapping
from a segment to the target) but its space of states is isomorphic to that of
a closed string... | [
{
"created": "Wed, 11 Oct 2000 15:35:52 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Jun 2001 09:15:10 GMT",
"version": "v2"
}
] | 2010-11-29 | [
[
"Klimcik",
"C.",
""
],
[
"Parkhomenko",
"S.",
""
]
] | We argue that apart from the standard closed and open strings one may consider a third possibility that we call monodromic strings. The monodromic string propagating on a target looks like an ordinary open string (a mapping from a segment to the target) but its space of states is isomorphic to that of a closed string. ... |
1901.05524 | Ghadir Jafari | Ghadir Jafari and Hesam Soltanpanahi | Instability of BTZ black holes in parity-even massive gravity | 21 pages, 2 figures, two plots and analytical analysis to support our
numerical results are added, typos corrected | J. High Energ. Phys. (2019) 2019: 195 | 10.1007/JHEP02(2019)195 | IPM/P-2018/086 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the linearized equations of motion in three dimensional
Born-Infeld gravity theory. Motivated by this model, we calculate the
quasinormal modes of BTZ black hole solutions of parity-even gravity theories
in three dimensions by using numerical methods. The results are classified in
three families and th... | [
{
"created": "Wed, 16 Jan 2019 20:51:37 GMT",
"version": "v1"
},
{
"created": "Sun, 27 Jan 2019 11:38:58 GMT",
"version": "v2"
},
{
"created": "Thu, 21 Feb 2019 11:59:25 GMT",
"version": "v3"
}
] | 2019-03-07 | [
[
"Jafari",
"Ghadir",
""
],
[
"Soltanpanahi",
"Hesam",
""
]
] | We investigate the linearized equations of motion in three dimensional Born-Infeld gravity theory. Motivated by this model, we calculate the quasinormal modes of BTZ black hole solutions of parity-even gravity theories in three dimensions by using numerical methods. The results are classified in three families and they... |
1409.3444 | Tatsuhiro Misumi | Tatsuhiro Misumi, Muneto Nitta, Norisuke Sakai | Classifying bions in Grassmann sigma models and non-Abelian gauge
theories by D-branes | 62 pages, 37 figures | Prog. Theor. Exp. Phys. (2015) 033B02 | 10.1093/ptep/ptv009 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We classify bions in the Grassmann $Gr_{N_{\rm F},N_{\rm C}}$ sigma model
(including the ${\mathbb C}P^{N_{\rm F}-1}$ model) on ${\mathbb R}^{1}\times
S^{1}$ with twisted boundary conditions. We formulate these models as $U(N_{\rm
C})$ gauge theories with $N_{\rm F}$ flavors in the fundamental
representations. These ... | [
{
"created": "Thu, 11 Sep 2014 14:06:49 GMT",
"version": "v1"
}
] | 2015-03-12 | [
[
"Misumi",
"Tatsuhiro",
""
],
[
"Nitta",
"Muneto",
""
],
[
"Sakai",
"Norisuke",
""
]
] | We classify bions in the Grassmann $Gr_{N_{\rm F},N_{\rm C}}$ sigma model (including the ${\mathbb C}P^{N_{\rm F}-1}$ model) on ${\mathbb R}^{1}\times S^{1}$ with twisted boundary conditions. We formulate these models as $U(N_{\rm C})$ gauge theories with $N_{\rm F}$ flavors in the fundamental representations. These th... |
hep-th/0312081 | Sami Mohammad | B.C. Paul, M. Sami | A Note on Inflation with Tachyon Rolling on the Gauss-Bonnet Brane | RevTex4, 5 pages, no figures, Minor clarifications added and
references updated, To appear in PRD | Phys.Rev. D70 (2004) 027301 | 10.1103/PhysRevD.70.027301 | null | hep-th astro-ph gr-qc hep-ph | null | In this paper we study the tachyonic inflation in brane world cosmology with
Gauss-Bonnet term in the bulk. We obtain the exact solution of slow roll
equations in case of exponential potential. We attempt to implement the
proposal of Lidsey and Nunes, astro-ph/0303168, for the tachyon condensate
rolling on the Gauss-... | [
{
"created": "Mon, 8 Dec 2003 13:34:06 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Dec 2003 17:33:37 GMT",
"version": "v2"
},
{
"created": "Tue, 20 Apr 2004 04:38:02 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Paul",
"B. C.",
""
],
[
"Sami",
"M.",
""
]
] | In this paper we study the tachyonic inflation in brane world cosmology with Gauss-Bonnet term in the bulk. We obtain the exact solution of slow roll equations in case of exponential potential. We attempt to implement the proposal of Lidsey and Nunes, astro-ph/0303168, for the tachyon condensate rolling on the Gauss-Bo... |
hep-th/9812076 | Patrizia Vitale | Patrizia Vitale | Temperature induced phase transitions in four fermion models in curved
space-time | Latex file, 24 pages, 3 eps figures. Minor corrections. To appear in
Nucl. Phys. B | Nucl.Phys. B551 (1999) 490-510 | 10.1016/S0550-3213(99)00212-6 | DFTUZ-98/32 | hep-th | null | The large N limit of the Gross-Neveu model is here studied on manifolds with
constant curvature, at zero and finite temperature. Using the zeta-function
regularization, the phase structure is investigated for arbitrary values of the
coupling constant. The critical surface where the second order phase transition
takes... | [
{
"created": "Wed, 9 Dec 1998 14:40:21 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Jun 1999 13:11:26 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Vitale",
"Patrizia",
""
]
] | The large N limit of the Gross-Neveu model is here studied on manifolds with constant curvature, at zero and finite temperature. Using the zeta-function regularization, the phase structure is investigated for arbitrary values of the coupling constant. The critical surface where the second order phase transition takes p... |
2308.11741 | Rodrigo Andrade e Silva | Rodrigo Andrade e Silva | Quantization of causal diamonds in (2+1)-dimensional gravity -- Part I:
Classical reduction | 126 pages, 14 figures. Part II (Quantization and the Quantum) to
appear soon | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the non-perturbative reduced phase space quantization of causal
diamonds in (2+1)-dimensional gravity with a nonpositive cosmological constant.
In this Part I we focus on the classical reduction process, and the description
of the reduced phase space, while in Part II we discuss the quantization of the
pha... | [
{
"created": "Tue, 22 Aug 2023 19:02:39 GMT",
"version": "v1"
}
] | 2023-08-24 | [
[
"Silva",
"Rodrigo Andrade e",
""
]
] | We develop the non-perturbative reduced phase space quantization of causal diamonds in (2+1)-dimensional gravity with a nonpositive cosmological constant. In this Part I we focus on the classical reduction process, and the description of the reduced phase space, while in Part II we discuss the quantization of the phase... |
hep-th/0204190 | Parampreet Singh | Parampreet Singh, Naresh Dadhich | Localization of gravity in brane world cosmologies | Revised version. To appear in Mod. Phys. Lett. A | Mod.Phys.Lett. A18 (2003) 983-992 | 10.1142/S0217732303009757 | null | hep-th astro-ph gr-qc | null | The most remarkable and interesting feature of brane world scenario is the
use of bulk's curvature to localize gravity on the brane, albeit with fine
tuning of the brane and bulk parameters. For FRW expanding universe on the
brane, it is a moving hypersurface in Schwarzschild anti de Sitter bulk
spacetime. We show th... | [
{
"created": "Tue, 23 Apr 2002 10:11:32 GMT",
"version": "v1"
},
{
"created": "Sun, 5 May 2002 05:54:27 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Sep 2002 04:36:12 GMT",
"version": "v3"
},
{
"created": "Mon, 19 May 2003 13:41:22 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Singh",
"Parampreet",
""
],
[
"Dadhich",
"Naresh",
""
]
] | The most remarkable and interesting feature of brane world scenario is the use of bulk's curvature to localize gravity on the brane, albeit with fine tuning of the brane and bulk parameters. For FRW expanding universe on the brane, it is a moving hypersurface in Schwarzschild anti de Sitter bulk spacetime. We show that... |
1408.5572 | Hiroyuki Shimizu | Kantaro Ohmori, Hiroyuki Shimizu, Yuji Tachikawa and Kazuya Yonekura | Anomaly polynomial of general 6d SCFTs | 34 pages; v2: references added | null | 10.1093/ptep/ptu140 | IPMU-14-0285, UT-14-37 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a method to determine the anomaly polynomials of general 6d
$\mathcal{N}=(2,0)$ and $\mathcal{N}=(1,0)$ SCFTs, in terms of the anomaly
matching on their tensor branches. This method is almost purely field
theoretical, and can be applied to all known 6d SCFTs. We demonstrate our
method in many concrete exa... | [
{
"created": "Sun, 24 Aug 2014 07:32:00 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Sep 2014 07:59:43 GMT",
"version": "v2"
}
] | 2014-11-11 | [
[
"Ohmori",
"Kantaro",
""
],
[
"Shimizu",
"Hiroyuki",
""
],
[
"Tachikawa",
"Yuji",
""
],
[
"Yonekura",
"Kazuya",
""
]
] | We describe a method to determine the anomaly polynomials of general 6d $\mathcal{N}=(2,0)$ and $\mathcal{N}=(1,0)$ SCFTs, in terms of the anomaly matching on their tensor branches. This method is almost purely field theoretical, and can be applied to all known 6d SCFTs. We demonstrate our method in many concrete examp... |
hep-th/0405101 | Masaki Shigemori | Changhyun Ahn, Bo Feng, Yutaka Ookouchi, and Masaki Shigemori | Supersymmetric Gauge Theories with Flavors and Matrix Models | 52 pages, 6 figures | Nucl.Phys.B698:3-52,2004 | 10.1016/j.nuclphysb.2004.07.015 | null | hep-th | null | We present two results concerning the relation between poles and cuts by
using the example of N=1 U(N_c) gauge theories with matter fields in the
adjoint, fundamental and anti-fundamental representations. The first result is
the on-shell possibility of poles, which are associated with flavors and on the
second sheet ... | [
{
"created": "Tue, 11 May 2004 19:14:27 GMT",
"version": "v1"
},
{
"created": "Wed, 19 May 2004 17:57:45 GMT",
"version": "v2"
}
] | 2010-12-03 | [
[
"Ahn",
"Changhyun",
""
],
[
"Feng",
"Bo",
""
],
[
"Ookouchi",
"Yutaka",
""
],
[
"Shigemori",
"Masaki",
""
]
] | We present two results concerning the relation between poles and cuts by using the example of N=1 U(N_c) gauge theories with matter fields in the adjoint, fundamental and anti-fundamental representations. The first result is the on-shell possibility of poles, which are associated with flavors and on the second sheet of... |
hep-th/9908134 | Jorge Russo | Juan M. Maldacena and Jorge G. Russo | Large N Limit of Non-Commutative Gauge Theories | 21 pages, harvmac. Some errors in correlators corrected, minor
corrections to the Lorentzian solutions | JHEP 9909 (1999) 025 | 10.1088/1126-6708/1999/09/025 | HUTP-99/A046 | hep-th | null | Using the correspondence between gauge theories and string theory in curved
backgrounds, we investigate aspects of the large $N$ limit of non-commutative
gauge theories by considering gravity solutions with $B$ fields. We argue that
the total number of physical degrees of freedom at any given scale coincides
with the... | [
{
"created": "Thu, 19 Aug 1999 21:56:54 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Sep 1999 17:18:58 GMT",
"version": "v2"
},
{
"created": "Fri, 12 May 2000 16:16:07 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Maldacena",
"Juan M.",
""
],
[
"Russo",
"Jorge G.",
""
]
] | Using the correspondence between gauge theories and string theory in curved backgrounds, we investigate aspects of the large $N$ limit of non-commutative gauge theories by considering gravity solutions with $B$ fields. We argue that the total number of physical degrees of freedom at any given scale coincides with the c... |
1403.3983 | Valery Katkov | V.M. Katkov | On effective mass of a photon in a strong magnetic field | null | null | 10.1016/j.nimb.2015.01.036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For the magnetic field in order of the Schwinger critical value or much
larger it, the effective mass of a real photon with a preset polarization is
investigated in the energy region including two lower creation thresholds of
electron and positron on Landau levels. In the high-energy range, when the
number of thresho... | [
{
"created": "Mon, 17 Mar 2014 01:48:48 GMT",
"version": "v1"
}
] | 2015-12-09 | [
[
"Katkov",
"V. M.",
""
]
] | For the magnetic field in order of the Schwinger critical value or much larger it, the effective mass of a real photon with a preset polarization is investigated in the energy region including two lower creation thresholds of electron and positron on Landau levels. In the high-energy range, when the number of threshold... |
hep-th/0603048 | Anton Kapustin | Philip C. Argyres, Anton Kapustin, Nathan Seiberg | On S-duality for Non-Simply-Laced Gauge Groups | 8 pages, latex. v2: references added | JHEP 0606:043,2006 | 10.1088/1126-6708/2006/06/043 | null | hep-th | null | We point out that for N=4 gauge theories with exceptional gauge groups G_2
and F_4 the S-duality transformation acts on the moduli space by a nontrivial
involution. We note that the duality groups of these theories are the Hecke
groups with elliptic elements of order six and four, respectively. These groups
extend ce... | [
{
"created": "Tue, 7 Mar 2006 02:00:14 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Mar 2006 01:00:26 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Argyres",
"Philip C.",
""
],
[
"Kapustin",
"Anton",
""
],
[
"Seiberg",
"Nathan",
""
]
] | We point out that for N=4 gauge theories with exceptional gauge groups G_2 and F_4 the S-duality transformation acts on the moduli space by a nontrivial involution. We note that the duality groups of these theories are the Hecke groups with elliptic elements of order six and four, respectively. These groups extend cert... |
2308.16575 | Alberto Lerda | M. Billo', M. Frau, F. Galvagno, A. Lerda | Integrated correlators with a Wilson line in $\mathcal{N}=4$ SYM | v2: 34 pages, 1 figure; typos fixed, a few comments and references
added; version to be published in JHEP | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of integrated correlators in $\mathcal{N}=4$ SYM, we study the
2-point functions of local operators with a superconformal line defect.
Starting from the mass-deformed $\mathcal{N}=2^*$ theory in presence of a
$\frac{1}{2}$-BPS Wilson line, we exploit the residual superconformal symmetry
after the defec... | [
{
"created": "Thu, 31 Aug 2023 09:18:01 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Nov 2023 17:55:28 GMT",
"version": "v2"
}
] | 2023-11-30 | [
[
"Billo'",
"M.",
""
],
[
"Frau",
"M.",
""
],
[
"Galvagno",
"F.",
""
],
[
"Lerda",
"A.",
""
]
] | In the context of integrated correlators in $\mathcal{N}=4$ SYM, we study the 2-point functions of local operators with a superconformal line defect. Starting from the mass-deformed $\mathcal{N}=2^*$ theory in presence of a $\frac{1}{2}$-BPS Wilson line, we exploit the residual superconformal symmetry after the defect ... |
1803.07600 | Cristian Erices | Adolfo Cisterna, Cristi\'an Erices, Xiao-Mei Kuang, Massimiliano
Rinaldi | Axionic black branes with conformal coupling | null | Phys. Rev. D 97, 124052 (2018) | 10.1103/PhysRevD.97.124052 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find neutral and charged black branes solutions with axion fields in the
context of a conformally coupled gravitational theory in four dimensions. These
solutions describe AdS black branes supported by axion fields that break
translational invariance at the boundary, providing for momentum dissipation.
The conform... | [
{
"created": "Tue, 20 Mar 2018 18:42:05 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Mar 2018 13:26:25 GMT",
"version": "v2"
}
] | 2018-06-27 | [
[
"Cisterna",
"Adolfo",
""
],
[
"Erices",
"Cristián",
""
],
[
"Kuang",
"Xiao-Mei",
""
],
[
"Rinaldi",
"Massimiliano",
""
]
] | We find neutral and charged black branes solutions with axion fields in the context of a conformally coupled gravitational theory in four dimensions. These solutions describe AdS black branes supported by axion fields that break translational invariance at the boundary, providing for momentum dissipation. The conformal... |
1507.06318 | Daniel Roggenkamp | Sungbong Chun, Sergei Gukov and Daniel Roggenkamp | Junctions of surface operators and categorification of quantum groups | 62 pages, 33 figures, minor changes, references added | null | null | null | hep-th math-ph math.GT math.MP math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how networks of Wilson lines realize quantum groups U_q(sl(m)), for
arbitrary m, in 3d SU(N) Chern-Simons theory. Lifting this construction to
foams of surface operators in 4d theory we find that rich structure of
junctions is encoded in combinatorics of planar diagrams. For a particular
choice of surface ope... | [
{
"created": "Wed, 22 Jul 2015 20:00:54 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Jun 2016 07:18:58 GMT",
"version": "v2"
}
] | 2016-06-23 | [
[
"Chun",
"Sungbong",
""
],
[
"Gukov",
"Sergei",
""
],
[
"Roggenkamp",
"Daniel",
""
]
] | We show how networks of Wilson lines realize quantum groups U_q(sl(m)), for arbitrary m, in 3d SU(N) Chern-Simons theory. Lifting this construction to foams of surface operators in 4d theory we find that rich structure of junctions is encoded in combinatorics of planar diagrams. For a particular choice of surface opera... |
hep-th/9410206 | null | G. Aldazabal, A. Font, L.E. Ibanez and A.M. Uranga | String GUTs | 40 pages, Latex. Two references modified, few other unimportant
changes | Nucl.Phys.B452:3-44,1995 | 10.1016/0550-3213(95)00282-W | FTUAM-94-28 | hep-th hep-ph | null | Standard SUSY-GUTs such as those based on $SU(5)$ or $SO(10)$ lead to
predictions for the values of $\alpha _s$ and $sin^2\theta _W$ in amazing
agreement with experiment. In this article we investigate how these models may
be obtained from string theory, thus bringing them into the only known
consistent framework for... | [
{
"created": "Thu, 27 Oct 1994 14:21:56 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Nov 1994 13:44:10 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Aldazabal",
"G.",
""
],
[
"Font",
"A.",
""
],
[
"Ibanez",
"L. E.",
""
],
[
"Uranga",
"A. M.",
""
]
] | Standard SUSY-GUTs such as those based on $SU(5)$ or $SO(10)$ lead to predictions for the values of $\alpha _s$ and $sin^2\theta _W$ in amazing agreement with experiment. In this article we investigate how these models may be obtained from string theory, thus bringing them into the only known consistent framework for q... |
2006.10056 | Sean A. Hartnoll | Sean A. Hartnoll, Gary T. Horowitz, Jorrit Kruthoff and Jorge E.
Santos | Gravitational duals to the grand canonical ensemble abhor Cauchy
horizons | 27 pages, 7 figures. v2: Minor comments added and minor improvement
made to discussion of Einstein-Rosen bridge collapse | null | 10.1007/JHEP10(2020)102 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gravitational dual to the grand canonical ensemble of a large $N$
holographic theory is a charged black hole. These spacetimes -- for example
Reissner-Nordstr\"om-AdS -- can have Cauchy horizons that render the classical
gravitational dynamics of the black hole interior incomplete. We show that a
(spatially unifo... | [
{
"created": "Wed, 17 Jun 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Jul 2020 10:10:21 GMT",
"version": "v2"
}
] | 2020-12-02 | [
[
"Hartnoll",
"Sean A.",
""
],
[
"Horowitz",
"Gary T.",
""
],
[
"Kruthoff",
"Jorrit",
""
],
[
"Santos",
"Jorge E.",
""
]
] | The gravitational dual to the grand canonical ensemble of a large $N$ holographic theory is a charged black hole. These spacetimes -- for example Reissner-Nordstr\"om-AdS -- can have Cauchy horizons that render the classical gravitational dynamics of the black hole interior incomplete. We show that a (spatially uniform... |
hep-th/0002152 | Gleb Arutyunov | G.Arutyunov and S.Frolov | Scalar Quartic Effective Action on $AdS_5$ | 6 pages, Latex, JHEP style; based on the talk by G. Arutyunov at the
TMR Meeting "Quantum Aspects of Gauge Theories, Supersymmetry and
Unification" held in Paris, September 1999 | null | null | null | hep-th | null | We review the recent results concerning the computation of cubic and quartic
couplings of scalar fields in type IIB supergravity on AdS_5\times S^5
background that are dual to (extended) chiral primary operators in N=4 SYM_4.
We discuss the vanishing of certain cubic and quartic couplings and
non-renormalization prop... | [
{
"created": "Fri, 18 Feb 2000 13:46:34 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arutyunov",
"G.",
""
],
[
"Frolov",
"S.",
""
]
] | We review the recent results concerning the computation of cubic and quartic couplings of scalar fields in type IIB supergravity on AdS_5\times S^5 background that are dual to (extended) chiral primary operators in N=4 SYM_4. We discuss the vanishing of certain cubic and quartic couplings and non-renormalization proper... |
1112.5210 | Jonathan Heckman | Jonathan J. Heckman and Herman Verlinde | Instantons, Twistors, and Emergent Gravity | v2: 64 pages, 3 figures, references added, typos corrected | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by potential applications to holography on space-times of positive
curvature, and by the successful twistor description of scattering amplitudes,
we propose a new dual matrix formulation of N = 4 gauge theory on S(4). The
matrix model is defined by taking the low energy limit of a holomorphic
Chern-Simons t... | [
{
"created": "Thu, 22 Dec 2011 00:12:07 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2012 16:46:39 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Heckman",
"Jonathan J.",
""
],
[
"Verlinde",
"Herman",
""
]
] | Motivated by potential applications to holography on space-times of positive curvature, and by the successful twistor description of scattering amplitudes, we propose a new dual matrix formulation of N = 4 gauge theory on S(4). The matrix model is defined by taking the low energy limit of a holomorphic Chern-Simons the... |
1612.04624 | Valentin Bonzom | Valentin Bonzom and Stephane Dartois | Blobbed topological recursion for the quartic melonic tensor model | 45 pages | J. Phys. A 51 (2018) 325201 | 10.1088/1751-8121/aac8e7 | null | hep-th gr-qc math-ph math.CO math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Random tensor models are generalizations of random matrix models which admit
$1/N$ expansions. In this article we show that the topological recursion, a
modern approach to matrix models which solves the loop equations at all orders,
is also satisfied in some tensor models. While it is obvious in some tensor
models wh... | [
{
"created": "Wed, 14 Dec 2016 13:23:52 GMT",
"version": "v1"
}
] | 2018-11-27 | [
[
"Bonzom",
"Valentin",
""
],
[
"Dartois",
"Stephane",
""
]
] | Random tensor models are generalizations of random matrix models which admit $1/N$ expansions. In this article we show that the topological recursion, a modern approach to matrix models which solves the loop equations at all orders, is also satisfied in some tensor models. While it is obvious in some tensor models whic... |
1008.4773 | Giuseppe D'Appollonio | Giuseppe D'Appollonio, Paolo Di Vecchia, Rodolfo Russo and Gabriele
Veneziano | High-energy string-brane scattering: leading eikonal and beyond | 40 pages, 5 figures, v2: minor corrections, new appendix with a
discussion of the Feynman diagrams contributing to the scattering amplitude
in the field theory limit | JHEP 1011:100,2010 | 10.1007/JHEP11(2010)100 | CERN-PH-TH/2010-190, LPTENS-10/30, NORDITA-2010-55, QMUL-PH-10-09 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend previous techniques for calculations of transplanckian-energy
string-string collisions to the high-energy scattering of massless closed
strings from a stack of N Dp-branes in Minkowski spacetime. We show that an
effective non-trivial metric emerges from the string scattering amplitudes by
comparing them aga... | [
{
"created": "Fri, 27 Aug 2010 18:23:13 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Sep 2010 19:41:46 GMT",
"version": "v2"
}
] | 2010-11-26 | [
[
"D'Appollonio",
"Giuseppe",
""
],
[
"Di Vecchia",
"Paolo",
""
],
[
"Russo",
"Rodolfo",
""
],
[
"Veneziano",
"Gabriele",
""
]
] | We extend previous techniques for calculations of transplanckian-energy string-string collisions to the high-energy scattering of massless closed strings from a stack of N Dp-branes in Minkowski spacetime. We show that an effective non-trivial metric emerges from the string scattering amplitudes by comparing them again... |
hep-th/0110299 | J. F. Vazquez-Poritz | J.F. Vazquez-Poritz | Massive Gravity on a Non-extremal Brane | 10 pages, 4 figures, LaTeX | JHEP 0112:030,2001 | 10.1088/1126-6708/2001/12/030 | null | hep-th | null | We consider a brane world scenario which arises as the near-horizon region of
a non-extremal D5-brane. There is a quasi-localized massive graviton mode, as
well as harmonic modes of higher mass which are bound to the brane to a lesser
degree. Lorentz invariance is slightly broken, which may have observable
effects du... | [
{
"created": "Wed, 31 Oct 2001 16:49:08 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Vazquez-Poritz",
"J. F.",
""
]
] | We consider a brane world scenario which arises as the near-horizon region of a non-extremal D5-brane. There is a quasi-localized massive graviton mode, as well as harmonic modes of higher mass which are bound to the brane to a lesser degree. Lorentz invariance is slightly broken, which may have observable effects due ... |
hep-th/0608008 | Shin'ichi Nojiri | Shin'ichi Nojiri, Sergei D. Odintsov | Modified f(R) gravity consistent with realistic cosmology: from matter
dominated epoch to dark energy universe | LaTeX file, 12 pages, discussion is extended, version to appear
Physical review D | Phys.Rev.D74:086005,2006 | 10.1103/PhysRevD.74.086005 | null | hep-th astro-ph gr-qc | null | We develop the general scheme for modified $f(R)$ gravity reconstruction from
any realistic FRW cosmology. We formulate several versions of modified gravity
compatible with Solar System tests where the following sequence of cosmological
epochs occurs: a. matter dominated phase (with or without usual matter),
transiti... | [
{
"created": "Tue, 1 Aug 2006 14:42:30 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Aug 2006 07:46:07 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Oct 2006 09:16:26 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | We develop the general scheme for modified $f(R)$ gravity reconstruction from any realistic FRW cosmology. We formulate several versions of modified gravity compatible with Solar System tests where the following sequence of cosmological epochs occurs: a. matter dominated phase (with or without usual matter), transition... |
2006.10852 | Simone Giombi | Simone Giombi, Bendeguz Offertaler | Wilson loops in $\mathcal{N}=4$ $SO(N)$ SYM and D-Branes in $AdS_5\times
\mathbb{RP}^5$ | 41 pages | null | null | PUPT-2618 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the half-BPS circular Wilson loop in ${\cal N}=4$ super Yang-Mills
with orthogonal gauge group. By supersymmetric localization, its expectation
value can be computed exactly from a matrix integral over the Lie algebra of
$SO(N)$. We focus on the large $N$ limit and present some simple quantitative
tests of t... | [
{
"created": "Thu, 18 Jun 2020 21:10:35 GMT",
"version": "v1"
}
] | 2020-06-22 | [
[
"Giombi",
"Simone",
""
],
[
"Offertaler",
"Bendeguz",
""
]
] | We study the half-BPS circular Wilson loop in ${\cal N}=4$ super Yang-Mills with orthogonal gauge group. By supersymmetric localization, its expectation value can be computed exactly from a matrix integral over the Lie algebra of $SO(N)$. We focus on the large $N$ limit and present some simple quantitative tests of the... |
1406.0520 | Shouvik Datta | Shouvik Datta | Relative entropy in higher spin holography | 29 pages. Published version. All relative entropies are calculated
with respect to the vacuum | Phys. Rev. D 90, 126010 (2014) | 10.1103/PhysRevD.90.126010 | null | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine relative entropy in the context of the higher-spin/CFT duality. We
consider 3$d$ bulk configurations in higher spin gravity which are dual to the
vacuum and a high temperature state of a CFT with $\mathcal{W}$-algebra
symmetries in presence of a chemical potential for a higher spin current. The
relative en... | [
{
"created": "Mon, 2 Jun 2014 20:06:35 GMT",
"version": "v1"
},
{
"created": "Sat, 27 Dec 2014 05:01:44 GMT",
"version": "v2"
}
] | 2014-12-30 | [
[
"Datta",
"Shouvik",
""
]
] | We examine relative entropy in the context of the higher-spin/CFT duality. We consider 3$d$ bulk configurations in higher spin gravity which are dual to the vacuum and a high temperature state of a CFT with $\mathcal{W}$-algebra symmetries in presence of a chemical potential for a higher spin current. The relative entr... |
1904.07917 | Jens Boos | Jens Boos, Valeri P. Frolov, Andrei Zelnikov | On thermal field fluctuations in ghost-free theories | 8 pages, 4 figures, computer algebra code available at
http://spintwo.net/static/2019.04.16/ , v2: matches the published version | Phys. Lett. B. 793 (2019) 290 | 10.1016/j.physletb.2019.04.059 | Alberta-Thy-03-19 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the response of a scalar thermal field to a $\delta$-probe in the
context of non-local ghost-free theories. In these theories a non-local form
factor is inserted into the kinetic part of the action which does not introduce
new poles. For the case of a static $\delta$-potential we obtain an explicit
expressio... | [
{
"created": "Tue, 16 Apr 2019 18:47:48 GMT",
"version": "v1"
},
{
"created": "Tue, 14 May 2019 00:52:03 GMT",
"version": "v2"
}
] | 2019-05-15 | [
[
"Boos",
"Jens",
""
],
[
"Frolov",
"Valeri P.",
""
],
[
"Zelnikov",
"Andrei",
""
]
] | We study the response of a scalar thermal field to a $\delta$-probe in the context of non-local ghost-free theories. In these theories a non-local form factor is inserted into the kinetic part of the action which does not introduce new poles. For the case of a static $\delta$-potential we obtain an explicit expression ... |
1610.06456 | Davide Campagnari | Davide R. Campagnari, Hugo Reinhardt, Markus Q. Huber, Peter Vastag,
Ehsan Ebadati | Dyson--Schwinger Approach to Hamiltonian QCD | Talk given by D. Campagnari at XIIth Quark Confinement and the Hadron
Spectrum, August 28-September 04, 2016, Thessaloniki, Greece, submitted to
the proceedings | null | 10.1051/epjconf/201713703004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dyson--Schwinger equations are an established, powerful non-perturbative tool
for QCD. In the Hamiltonian formulation of a quantum field theory they can be
used to perform variational calculations with non-Gaussian wave functionals. By
means of the DSEs the various $n$-point functions, needed in expectation values
of... | [
{
"created": "Thu, 20 Oct 2016 15:30:27 GMT",
"version": "v1"
}
] | 2017-04-05 | [
[
"Campagnari",
"Davide R.",
""
],
[
"Reinhardt",
"Hugo",
""
],
[
"Huber",
"Markus Q.",
""
],
[
"Vastag",
"Peter",
""
],
[
"Ebadati",
"Ehsan",
""
]
] | Dyson--Schwinger equations are an established, powerful non-perturbative tool for QCD. In the Hamiltonian formulation of a quantum field theory they can be used to perform variational calculations with non-Gaussian wave functionals. By means of the DSEs the various $n$-point functions, needed in expectation values of o... |
hep-th/9708014 | Giuseppe Pollifrone | Stefano Liberati (SISSA) and Giuseppe Pollifrone (CERN) | Entropy and Topology for Gravitational Instantons | 25 pages, RevTeX, accepted for publication in Phys. Rev. D | Phys.Rev.D56:6458-6466,1997 | 10.1103/PhysRevD.56.6458 | CERN-TH/97-116 | hep-th gr-qc | null | In this work a relation between topology and thermodynamical features of
gravitational instantons is shown. The expression for the Euler characteristic,
through the Gauss-Bonnet integral, and the one for the entropy of gravitational
instantons are proposed in a form that makes the relation between them
self-evident. ... | [
{
"created": "Mon, 4 Aug 1997 13:40:45 GMT",
"version": "v1"
}
] | 2011-09-09 | [
[
"Liberati",
"Stefano",
"",
"SISSA"
],
[
"Pollifrone",
"Giuseppe",
"",
"CERN"
]
] | In this work a relation between topology and thermodynamical features of gravitational instantons is shown. The expression for the Euler characteristic, through the Gauss-Bonnet integral, and the one for the entropy of gravitational instantons are proposed in a form that makes the relation between them self-evident. A ... |
1603.08337 | Koichi Murakami | Nobuyuki Ishibashi, Koichi Murakami | Worldsheet theory of light-cone gauge noncritical strings on higher
genus Riemann surfaces | 42 pages, 2 figures; v2: Title changed | null | 10.1007/JHEP06(2016)087 | UTHEP-683 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is possible to formulate light-cone gauge string field theory in
noncritical dimensions. Such a theory corresponds to conformal gauge worldsheet
theory with nonstandard longitudinal part. We study the longitudinal part of
the worldsheet theory on higher genus Riemann surfaces. The results in this
paper shall be us... | [
{
"created": "Mon, 28 Mar 2016 08:34:12 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Mar 2016 09:17:21 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Ishibashi",
"Nobuyuki",
""
],
[
"Murakami",
"Koichi",
""
]
] | It is possible to formulate light-cone gauge string field theory in noncritical dimensions. Such a theory corresponds to conformal gauge worldsheet theory with nonstandard longitudinal part. We study the longitudinal part of the worldsheet theory on higher genus Riemann surfaces. The results in this paper shall be used... |
2002.00110 | Kuo-Wei Huang | Kuo-Wei Huang | Lightcone Commutator and Stress-Tensor Exchange in $d>2$ CFTs | 13 pp; v2: various improvements, general-d stress-tensor exchange
added. v3: minor corrections, published version | Phys. Rev. D 102, 021701 (2020) | 10.1103/PhysRevD.102.021701 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Motivated by developing a field-theoretic algebraic approach to the universal
part of the stress-tensor sector of a scalar four-point function in a class of
higher-dimensional CFTs, we construct a mode operator, ${\cal L}_m$, near the
lightcone in $d=4$ CFTs and show that it leads to a Virasoro-like commutator,
inclu... | [
{
"created": "Sat, 1 Feb 2020 00:23:05 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Apr 2020 10:26:47 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Jul 2020 05:06:29 GMT",
"version": "v3"
}
] | 2020-07-16 | [
[
"Huang",
"Kuo-Wei",
""
]
] | Motivated by developing a field-theoretic algebraic approach to the universal part of the stress-tensor sector of a scalar four-point function in a class of higher-dimensional CFTs, we construct a mode operator, ${\cal L}_m$, near the lightcone in $d=4$ CFTs and show that it leads to a Virasoro-like commutator, includi... |
hep-th/0210199 | Dmitri Belov | D.M. Belov | Representation of small conformal algebra | 12 pages, LaTeX 2e | null | null | null | hep-th | null | In hep-th/0202087 it was argued that the operator L_0 is bad defined in
kappa-basis as a kernel operator. Indeed, we show that L_0 is a difference
operator. We also find a representation of L_1 and L_{-1} in a class of
difference operators.
| [
{
"created": "Mon, 21 Oct 2002 19:17:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Belov",
"D. M.",
""
]
] | In hep-th/0202087 it was argued that the operator L_0 is bad defined in kappa-basis as a kernel operator. Indeed, we show that L_0 is a difference operator. We also find a representation of L_1 and L_{-1} in a class of difference operators. |
hep-th/9802012 | Kimyeong Lee | Kimyeong Lee (Columbia Univ.) | Instantons and Magnetic Monopoles on $R^3\times S^1$ with Arbitrary
Simple Gauge Groups | 11 pages, LaTex file, no figure | Phys.Lett. B426 (1998) 323-328 | 10.1016/S0370-2693(98)00283-4 | CU-TP-877 | hep-th hep-lat hep-ph nucl-th | null | We investigate Yang-Mills theories with arbitrary gauge group on $R^3\times
S^1$, whose symmetry is spontaneously broken by the Wilson loop. We show that
instantons are made of fundamental magnetic monopoles, each of which has a
corresponding root in the extended Dynkin diagram. The number of constituent
magnetic mon... | [
{
"created": "Tue, 3 Feb 1998 21:02:35 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Lee",
"Kimyeong",
"",
"Columbia Univ."
]
] | We investigate Yang-Mills theories with arbitrary gauge group on $R^3\times S^1$, whose symmetry is spontaneously broken by the Wilson loop. We show that instantons are made of fundamental magnetic monopoles, each of which has a corresponding root in the extended Dynkin diagram. The number of constituent magnetic monop... |
hep-th/0510227 | Mairi Sakellariadou | Mairi Sakellariadou | The Revival of Cosmic Strings | 13 pages, Invited Lecture in " Pomeranian Workshop in Fundamental
Cosmology" (Poland 2005), to be published in Annalen der Physik | Annalen Phys. 15 (2006) 264-276 | 10.1002/andp.200510186 | null | hep-th astro-ph gr-qc hep-ph | null | Cosmic strings are one-dimensional topological defects which could have been
formed in the early stages of our Universe. They triggered a lot of interest,
mainly for their cosmological implications: they could offer an alternative to
inflation for the generation of density perturbations. It was shown however
that cos... | [
{
"created": "Wed, 26 Oct 2005 14:29:49 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Nov 2005 15:06:57 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Sakellariadou",
"Mairi",
""
]
] | Cosmic strings are one-dimensional topological defects which could have been formed in the early stages of our Universe. They triggered a lot of interest, mainly for their cosmological implications: they could offer an alternative to inflation for the generation of density perturbations. It was shown however that cosmi... |
1703.03272 | Olga Zyryanova | Olga V. Zyryanova | Composite operators in functional renormalization group approach | null | null | 10.1142/S021773231750153X | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gauge dependence problem of the effective action for general gauge
theories in the framework of a modified functional renormalization group
approach proposed recently is studied. It is shown that the effective action
remains gauge-dependent on-shell.
| [
{
"created": "Thu, 9 Mar 2017 14:39:36 GMT",
"version": "v1"
}
] | 2017-10-11 | [
[
"Zyryanova",
"Olga V.",
""
]
] | The gauge dependence problem of the effective action for general gauge theories in the framework of a modified functional renormalization group approach proposed recently is studied. It is shown that the effective action remains gauge-dependent on-shell. |
1010.4449 | Niklas Johansson | Daniel Grumiller, Niklas Johansson and Thomas Zojer | Short-cut to new anomalies in gravity duals to logarithmic conformal
field theories | 34 pages, 2 figures; v2: added references; v3: Several rewordings in
the introduction and section 2, added references. Matches published version | JHEP 1101:090,2011 | 10.1007/JHEP01(2011)090 | TUW-10-13 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Various massive gravity theories in three dimensions are conjecturally dual
to logarithmic conformal field theories (LCFTs). We summarise the status of
these conjectures. LCFTs are characterised by the values of the central charges
and the so-called "new anomalies". We employ a short-cut to calculate these new
anomal... | [
{
"created": "Thu, 21 Oct 2010 12:12:39 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Oct 2010 14:19:02 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Aug 2011 12:23:04 GMT",
"version": "v3"
}
] | 2011-08-17 | [
[
"Grumiller",
"Daniel",
""
],
[
"Johansson",
"Niklas",
""
],
[
"Zojer",
"Thomas",
""
]
] | Various massive gravity theories in three dimensions are conjecturally dual to logarithmic conformal field theories (LCFTs). We summarise the status of these conjectures. LCFTs are characterised by the values of the central charges and the so-called "new anomalies". We employ a short-cut to calculate these new anomalie... |
hep-th/9503053 | Geoffrey Dixon | Geoffrey Dixon | OCTONION XY-PRODUCT | 8 pages, Latex | null | null | BRX TH-372 | hep-th | null | The octonion X-product changes the octonion multiplication table, but does
not change the role of the identity. The octonion XY-product is very similar,
but shifts the identity as well. This will be of interest to those applying th
octonions to string theory.
| [
{
"created": "Wed, 8 Mar 1995 17:52:04 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Dixon",
"Geoffrey",
""
]
] | The octonion X-product changes the octonion multiplication table, but does not change the role of the identity. The octonion XY-product is very similar, but shifts the identity as well. This will be of interest to those applying th octonions to string theory. |
hep-th/9901105 | null | Seungjoon Hyun, Youngjai Kiem and Hyeonjoon Shin | Non-perturbative membrane spin-orbit couplings in M/IIA theory | 23 pages, Latex, no figuress, improved presentation, references
updated; to appear in Nucl.Phys.B | Nucl.Phys.B551:685-702,1999 | 10.1016/S0550-3213(99)00233-3 | KIAS-P99007 | hep-th | null | Membrane source-probe dynamics is investigated in the framework of the finite
N-sector DLCQ M theory compactified on a transverse two-torus for an arbitrary
size of the longitudinal dimension. The non-perturbative two fermion terms in
the effective action of the matrix theory, the (2+1)-dimensional supersymmetric
Yan... | [
{
"created": "Fri, 22 Jan 1999 08:28:59 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Feb 1999 08:19:10 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Jun 1999 05:02:32 GMT",
"version": "v3"
}
] | 2010-11-19 | [
[
"Hyun",
"Seungjoon",
""
],
[
"Kiem",
"Youngjai",
""
],
[
"Shin",
"Hyeonjoon",
""
]
] | Membrane source-probe dynamics is investigated in the framework of the finite N-sector DLCQ M theory compactified on a transverse two-torus for an arbitrary size of the longitudinal dimension. The non-perturbative two fermion terms in the effective action of the matrix theory, the (2+1)-dimensional supersymmetric Yang-... |
1606.01254 | Christoph Uhlemann | Eric D'Hoker, Michael Gutperle, Andreas Karch and Christoph F.
Uhlemann | Warped $AdS_6\times S^2$ in Type IIB supergravity I: Local solutions | 61 pages, no figures; v2: typo fixed; v3: integration constant c_6
fixed | null | 10.1007/JHEP08(2016)046 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the existence of solutions with 16 residual supersymmetries to
Type IIB supergravity on a space-time of the form $AdS_6 \times S^2$ warped
over a two-dimensional Riemann surface $\Sigma$. The $SO(2,5) \times SO(3)$
isometry extends to invariance under the exceptional Lie superalgebra $F(4)$.
In the pre... | [
{
"created": "Fri, 3 Jun 2016 20:00:05 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Apr 2017 16:02:26 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Jan 2018 22:11:00 GMT",
"version": "v3"
}
] | 2018-01-09 | [
[
"D'Hoker",
"Eric",
""
],
[
"Gutperle",
"Michael",
""
],
[
"Karch",
"Andreas",
""
],
[
"Uhlemann",
"Christoph F.",
""
]
] | We investigate the existence of solutions with 16 residual supersymmetries to Type IIB supergravity on a space-time of the form $AdS_6 \times S^2$ warped over a two-dimensional Riemann surface $\Sigma$. The $SO(2,5) \times SO(3)$ isometry extends to invariance under the exceptional Lie superalgebra $F(4)$. In the prese... |
hep-th/9608083 | Andreas Fring | B. Schroer | Motivations and Physical Aims of Algebraic QFT | 40 pages of LateX, additional remarks resulting from conversations
and mail contents, removal of typographical errors | Annals Phys.255:270-304,1997 | 10.1006/aphy.1996.5662 | SfB-288 Preprint, Berlin | hep-th | null | We present illustrations which show the usefulness of algebraic QFT. In
particular in low-dimensional QFT, when Lagrangian quantization does not exist
or is useless (e.g. in chiral conformal theories), the algebraic method is
beginning to reveal its strength.
| [
{
"created": "Tue, 13 Aug 1996 16:40:25 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Sep 1996 19:13:21 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Sep 1996 15:20:38 GMT",
"version": "v3"
}
] | 2011-08-17 | [
[
"Schroer",
"B.",
""
]
] | We present illustrations which show the usefulness of algebraic QFT. In particular in low-dimensional QFT, when Lagrangian quantization does not exist or is useless (e.g. in chiral conformal theories), the algebraic method is beginning to reveal its strength. |
1212.6168 | Chih-Hao Fu | Chih-Hao Fu, Yi-Jian Du, Bo Feng | An algebraic approach to BCJ numerators | 30 pages, 7 figures | null | 10.1007/JHEP03(2013)050 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One important discovery in recent years is that the total amplitude of gauge
theory can be written as BCJ form where kinematic numerators satisfy Jacobi
identity. Although the existence of such kinematic numerators is no doubt, the
simple and explicit construction is still an important problem. As a small
step, in th... | [
{
"created": "Wed, 26 Dec 2012 12:36:41 GMT",
"version": "v1"
}
] | 2015-06-12 | [
[
"Fu",
"Chih-Hao",
""
],
[
"Du",
"Yi-Jian",
""
],
[
"Feng",
"Bo",
""
]
] | One important discovery in recent years is that the total amplitude of gauge theory can be written as BCJ form where kinematic numerators satisfy Jacobi identity. Although the existence of such kinematic numerators is no doubt, the simple and explicit construction is still an important problem. As a small step, in this... |
hep-th/0008087 | Mikhail Shaposhnikov | Seif Randjbar-Daemi and Mikhail Shaposhnikov | On some new warped brane world solutions in higher dimensions | Latex, 5 pages, Misprints corrected | Phys.Lett. B491 (2000) 329-332 | 10.1016/S0370-2693(00)01060-1 | UNIL-IPT-00-18 | hep-th hep-ph | null | We present new solutions of higher dimensional Einstein's equations with a
cosmological constant that localize gravity on branes which are transverse to
Ricci-flat manifolds or to homogeneous spaces with topologically non-trivial
solutions of gauge field equations. These solutions are relevant for the
localization of... | [
{
"created": "Thu, 10 Aug 2000 20:11:30 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Sep 2000 14:04:25 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Randjbar-Daemi",
"Seif",
""
],
[
"Shaposhnikov",
"Mikhail",
""
]
] | We present new solutions of higher dimensional Einstein's equations with a cosmological constant that localize gravity on branes which are transverse to Ricci-flat manifolds or to homogeneous spaces with topologically non-trivial solutions of gauge field equations. These solutions are relevant for the localization of c... |
hep-th/0510061 | Yuji Tachikawa | Tohru Eguchi and Yuji Tachikawa | Distribution of Flux Vacua around Singular Points in Calabi-Yau Moduli
Space | 27 pages, 1 figure; v2: minor change, references added ; v3:
references added, published version | JHEP0601:100,2006 | 10.1088/1126-6708/2006/01/100 | UT-05-14, NSF-KITP-05-79 | hep-th | null | We study the distribution of type IIB flux vacua in the moduli space near
various singular loci, e.g. conifolds, ADE singularities on P1, Argyres-Douglas
point etc, using the Ashok- Douglas density det(R + omega). We find that the
vacuum density is integrable around each of them, irrespective of the type of
the singu... | [
{
"created": "Fri, 7 Oct 2005 17:10:41 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Oct 2005 18:00:06 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Jan 2006 14:37:07 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Eguchi",
"Tohru",
""
],
[
"Tachikawa",
"Yuji",
""
]
] | We study the distribution of type IIB flux vacua in the moduli space near various singular loci, e.g. conifolds, ADE singularities on P1, Argyres-Douglas point etc, using the Ashok- Douglas density det(R + omega). We find that the vacuum density is integrable around each of them, irrespective of the type of the singula... |
1311.1151 | Ricardo Monteiro | Ricardo Monteiro, Donal O'Connell | The Kinematic Algebras from the Scattering Equations | 23 pages, 4 figures | null | 10.1007/JHEP03(2014)110 | Edinburgh 2013/29 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study kinematic algebras associated to the recently proposed scattering
equations, which arise in the description of the scattering of massless
particles. In particular, we describe the role that these algebras play in the
BCJ duality between colour and kinematics in gauge theory, and its relation to
gravity. We f... | [
{
"created": "Tue, 5 Nov 2013 18:28:19 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Monteiro",
"Ricardo",
""
],
[
"O'Connell",
"Donal",
""
]
] | We study kinematic algebras associated to the recently proposed scattering equations, which arise in the description of the scattering of massless particles. In particular, we describe the role that these algebras play in the BCJ duality between colour and kinematics in gauge theory, and its relation to gravity. We fin... |
hep-th/0210088 | Gianfranco Pradisi | Gianfranco Pradisi | Magnetized (Shift-)Orientifolds | LaTeX file, 8 pages, based on the talk presented at the ``First
International Conference On String Phenomenology'', Oxford, 6-11 july 2002.
Eq.(1) and table 3 corrected. 1 reference added | null | null | ROM2F-02/25 | hep-th | null | We study four dimensional $Z_2 \times Z_2$ (shift)-orientifolds in presence
of internal magnetic fields and NS-NS $B$-field backgrounds, describing in some
detail one explicit example with N=1 supersymmetry. These models are related by
$T$-duality to orientifolds with $D$-branes intersecting at angles and exhibit,
du... | [
{
"created": "Wed, 9 Oct 2002 14:14:50 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Oct 2003 12:53:54 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Pradisi",
"Gianfranco",
""
]
] | We study four dimensional $Z_2 \times Z_2$ (shift)-orientifolds in presence of internal magnetic fields and NS-NS $B$-field backgrounds, describing in some detail one explicit example with N=1 supersymmetry. These models are related by $T$-duality to orientifolds with $D$-branes intersecting at angles and exhibit, due ... |
hep-th/0303084 | Olivier Piguet | Jose Luiz Boldo, Clisthenis P. Constantinidis, Francois Gieres,
Matthieu Lefrancois and Olivier Piguet | Topological Yang-Mills Theories and Their Observables: a Superspace
Approach | 8 pages, Latex - Talk given by O.P. at the 2nd Londrina International
Winter School Mathematical Methods in Physics, August 2002, Londrina, Brazil | Int.J.Mod.Phys. A18 (2003) 2119-2126 | 10.1142/S0217751X03015568 | LYCEN 2003-02, UFES-DF-OP2003/2 | hep-th | null | Witten's observables of topological Yang-Mills theory, defined as classes of
an equivariant cohomology, are reobtained as the BRST cohomology classes of a
superspace version of the theory.
| [
{
"created": "Mon, 10 Mar 2003 20:27:06 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Boldo",
"Jose Luiz",
""
],
[
"Constantinidis",
"Clisthenis P.",
""
],
[
"Gieres",
"Francois",
""
],
[
"Lefrancois",
"Matthieu",
""
],
[
"Piguet",
"Olivier",
""
]
] | Witten's observables of topological Yang-Mills theory, defined as classes of an equivariant cohomology, are reobtained as the BRST cohomology classes of a superspace version of the theory. |
0708.3184 | Gerard Hooft 't | Gerard 't Hooft | Unitarity in the Brout-Englert-Higgs Mechanism for Gravity | 19 pages, no figures. Further important correction made | null | null | ITP-UU-07/44 ; SPIN-07/32 | hep-th gr-qc | null | Just like the vector bosons in Abelian and non-Abelian gauge theories,
gravitons can attain mass by spontaneous local symmetry breaking. The question
is whether this can happen in a Lorentz-invariant way. We consider the use of
four scalar fields that break coordinate reparametrization invariance, by
playing the role... | [
{
"created": "Thu, 23 Aug 2007 14:13:55 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2007 14:53:27 GMT",
"version": "v2"
},
{
"created": "Mon, 15 Oct 2007 11:09:35 GMT",
"version": "v3"
},
{
"created": "Mon, 7 Jan 2008 11:26:12 GMT",
"version": "v4"
}
] | 2008-01-07 | [
[
"Hooft",
"Gerard 't",
""
]
] | Just like the vector bosons in Abelian and non-Abelian gauge theories, gravitons can attain mass by spontaneous local symmetry breaking. The question is whether this can happen in a Lorentz-invariant way. We consider the use of four scalar fields that break coordinate reparametrization invariance, by playing the role o... |
hep-th/0009023 | Yutaka Sakamura | Nobuhito Maru, Norisuke Sakai, Yutaka Sakamura and Ryo Sugisaka | SUSY Breaking by Overlap of Wave Functions in Coexisting Walls | LaTeX file, 13 pages, 3 eps figures, few misprints are corrected | Phys.Lett. B496 (2000) 98-106 | 10.1016/S0370-2693(00)01285-5 | UT-906, TIT/HEP-455 | hep-th hep-ph | null | SUSY breaking without messenger fields is proposed. We assume that our world
is on a wall and SUSY is broken only by the coexistence of another wall with
some distance from our wall. The Nambu-Goldstone fermion is localized on the
distant wall. Its overlap with the wave functions of physical fields on our
wall gives ... | [
{
"created": "Mon, 4 Sep 2000 10:44:32 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Nov 2000 13:20:48 GMT",
"version": "v2"
},
{
"created": "Sat, 2 Dec 2000 03:59:02 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Maru",
"Nobuhito",
""
],
[
"Sakai",
"Norisuke",
""
],
[
"Sakamura",
"Yutaka",
""
],
[
"Sugisaka",
"Ryo",
""
]
] | SUSY breaking without messenger fields is proposed. We assume that our world is on a wall and SUSY is broken only by the coexistence of another wall with some distance from our wall. The Nambu-Goldstone fermion is localized on the distant wall. Its overlap with the wave functions of physical fields on our wall gives th... |
hep-th/0608198 | Yoshiaki Tanii | N. Horigome and Y. Tanii | Holographic chiral phase transition with chemical potential | 18 pages with 6 figures, a reference added, discussions on gauge
fields are corrected, no qualitative change in the main result | JHEP 0701:072,2007 | 10.1088/1126-6708/2007/01/072 | STUPP-06-186 | hep-th | null | We discuss the Sakai-Sugimoto model at finite temperature and finite chemical
potential. It is a holographic model of large N_c QCD with N_f massless quarks
based on a D4/D8-\bar{D8} brane system. The near horizon limit of the D4-branes
and the probe approximation of the D8-\bar{D8} pairs allow us to treat the
D4-bra... | [
{
"created": "Mon, 28 Aug 2006 09:50:29 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Oct 2006 08:35:50 GMT",
"version": "v2"
},
{
"created": "Wed, 27 Dec 2006 07:44:25 GMT",
"version": "v3"
}
] | 2010-10-27 | [
[
"Horigome",
"N.",
""
],
[
"Tanii",
"Y.",
""
]
] | We discuss the Sakai-Sugimoto model at finite temperature and finite chemical potential. It is a holographic model of large N_c QCD with N_f massless quarks based on a D4/D8-\bar{D8} brane system. The near horizon limit of the D4-branes and the probe approximation of the D8-\bar{D8} pairs allow us to treat the D4-brane... |
hep-th/9812052 | Burt Ovrut | Andre Lukas, Burt A. Ovrut, Daniel Waldram | Cosmology and Heterotic M-Theory in Five-Dimensions | 37 pages, LaTex, Lectures presented at the Advanced School on
Cosmology and Particle Physics, Peniscola, Spain, June 1998 | null | null | UPR-825T, OUTP-98-85P | hep-th | null | In these lectures, we present cosmological vacuum solutions of Horava-Witten
theory and discuss their physical properties. We begin by deriving the
five-dimensional effective action of strongly coupled heterotic string theory
by performing a reduction, on a Calabi-Yau three-fold, of M-theory on S1/Z2.
The effective t... | [
{
"created": "Tue, 8 Dec 1998 01:09:26 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Dec 1998 01:14:58 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Lukas",
"Andre",
""
],
[
"Ovrut",
"Burt A.",
""
],
[
"Waldram",
"Daniel",
""
]
] | In these lectures, we present cosmological vacuum solutions of Horava-Witten theory and discuss their physical properties. We begin by deriving the five-dimensional effective action of strongly coupled heterotic string theory by performing a reduction, on a Calabi-Yau three-fold, of M-theory on S1/Z2. The effective the... |
0812.1919 | Gyula Fodor | Gyula Fodor, P\'eter Forg\'acs, Zal\'an Horv\'ath, M\'ark Mezei | Computation of the radiation amplitude of oscillons | 22 pages, 9 figures | Phys.Rev.D79:065002,2009 | 10.1103/PhysRevD.79.065002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The radiation loss of small amplitude oscillons (very long-living, spatially
localized, time dependent solutions) in one dimensional scalar field theories
is computed in the small-amplitude expansion analytically using matched
asymptotic series expansions and Borel summation. The amplitude of the
radiation is beyond ... | [
{
"created": "Wed, 10 Dec 2008 14:04:52 GMT",
"version": "v1"
}
] | 2011-06-02 | [
[
"Fodor",
"Gyula",
""
],
[
"Forgács",
"Péter",
""
],
[
"Horváth",
"Zalán",
""
],
[
"Mezei",
"Márk",
""
]
] | The radiation loss of small amplitude oscillons (very long-living, spatially localized, time dependent solutions) in one dimensional scalar field theories is computed in the small-amplitude expansion analytically using matched asymptotic series expansions and Borel summation. The amplitude of the radiation is beyond al... |
hep-th/0310053 | Sergey Paston | S.A. Paston, E.V. Prokhvatilov, V.A. Franke | Ultraviolet finiteness of Chiral Perturbation Theory for two-dimensional
Quantum Electrodynamics | LaTeX 2.09, 9 pages | Theor.Math.Phys.136:951-957,2003; Teor.Mat.Fiz.136:69-76,2003 | 10.1023/A:1024545521868 | SPbU-IP-02-02 | hep-th | null | We consider the perturbation theory in the fermion mass (chiral perturbation
theory) for the two-dimensional quantum electrodynamics. With this aim, we
rewrite the theory in the equivalent bosonic form in which the interaction is
exponential and the fermion mass becomes the coupling constant. We reformulate
the boson... | [
{
"created": "Mon, 6 Oct 2003 16:20:29 GMT",
"version": "v1"
}
] | 2009-12-30 | [
[
"Paston",
"S. A.",
""
],
[
"Prokhvatilov",
"E. V.",
""
],
[
"Franke",
"V. A.",
""
]
] | We consider the perturbation theory in the fermion mass (chiral perturbation theory) for the two-dimensional quantum electrodynamics. With this aim, we rewrite the theory in the equivalent bosonic form in which the interaction is exponential and the fermion mass becomes the coupling constant. We reformulate the bosonic... |
1310.3259 | Stephan Stieberger | S. Stieberger | Closed Superstring Amplitudes, Single-Valued Multiple Zeta Values and
Deligne Associator | 21 pages, harvmac; v2: slightly improved version with Section 2
extended from Eq. (2.17) and an additional Eq. (4.26) in Section 4 | null | 10.1088/1751-8113/47/15/155401 | MPP-2013-278 | hep-th math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the tree-level closed superstring amplitude and identify its
alpha'-expansion as series with single-valued multiple zeta values as
coefficients. The latter represent a subclass of multiple zeta values
originating from single-valued multiple polylogarithms at unity. Moreover, the
alpha'-expansion of the clo... | [
{
"created": "Fri, 11 Oct 2013 19:44:05 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Oct 2013 19:51:14 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Stieberger",
"S.",
""
]
] | We revisit the tree-level closed superstring amplitude and identify its alpha'-expansion as series with single-valued multiple zeta values as coefficients. The latter represent a subclass of multiple zeta values originating from single-valued multiple polylogarithms at unity. Moreover, the alpha'-expansion of the close... |
1004.2521 | Masaki Shigemori | Jan de Boer and Masaki Shigemori | Exotic branes and non-geometric backgrounds | 4 pages. v2: journal version. The discussion on "double puff-up"
revised | Phys.Rev.Lett.104:251603,2010 | 10.1103/PhysRevLett.104.251603 | ITFA10-07 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When string/M-theory is compactified to lower dimensions, the U-duality
symmetry predicts so-called exotic branes whose higher dimensional origin
cannot be explained by the standard string/M-theory branes. We argue that
exotic branes can be understood in higher dimensions as non-geometric
backgrounds or U-folds, and ... | [
{
"created": "Wed, 14 Apr 2010 23:05:53 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jun 2010 07:43:31 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"de Boer",
"Jan",
""
],
[
"Shigemori",
"Masaki",
""
]
] | When string/M-theory is compactified to lower dimensions, the U-duality symmetry predicts so-called exotic branes whose higher dimensional origin cannot be explained by the standard string/M-theory branes. We argue that exotic branes can be understood in higher dimensions as non-geometric backgrounds or U-folds, and th... |
hep-th/0205244 | Jorge Russo | J.G. Russo | Anomalous dimensions in gauge theories from rotating strings in
$AdS_5\times S^5$ | 12 pages, harvmac. References added. [JHEP06(2002) 038] | JHEP 0206 (2002) 038 | 10.1088/1126-6708/2002/06/038 | null | hep-th | null | Semi-classical soliton solutions for superstrings in $AdS_5\times S^5$ are
used to predict the dimension of gauge theory operators in $\N=4 $ SU(N) SYM
theory. We discuss the possible origin of scaling violations on the gauge
theory side.
| [
{
"created": "Thu, 23 May 2002 15:18:57 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Jun 2002 11:11:36 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Russo",
"J. G.",
""
]
] | Semi-classical soliton solutions for superstrings in $AdS_5\times S^5$ are used to predict the dimension of gauge theory operators in $\N=4 $ SU(N) SYM theory. We discuss the possible origin of scaling violations on the gauge theory side. |
1902.10529 | Theodor Bjorkmo | Theodor Bjorkmo | The rapid-turn inflationary attractor | 6 pages, 2 figures | Phys. Rev. Lett. 122, 251301 (2019) | 10.1103/PhysRevLett.122.251301 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We prove the existence of a general class of rapidly turning two-field
inflationary attractors. By only requiring a large, slowly varying turn rate,
we solve the system completely without specifying any metric or potential, and
prove the linear stability of the solution. Several recently studied turning
inflation mod... | [
{
"created": "Wed, 27 Feb 2019 13:51:32 GMT",
"version": "v1"
},
{
"created": "Wed, 29 May 2019 07:08:41 GMT",
"version": "v2"
}
] | 2019-07-03 | [
[
"Bjorkmo",
"Theodor",
""
]
] | We prove the existence of a general class of rapidly turning two-field inflationary attractors. By only requiring a large, slowly varying turn rate, we solve the system completely without specifying any metric or potential, and prove the linear stability of the solution. Several recently studied turning inflation model... |
0706.0667 | Diederik Roest | Joaquim Gomis, Diederik Roest | Non-propagating degrees of freedom in supergravity and very extended G_2 | 12 pages, 1 figure. v2: transformation properties of higher-rank
tensors under SU(2) R-symmetry analysed and refs added. v3: improved
discussion, published version | JHEP 0711:038,2007 | 10.1088/1126-6708/2007/11/038 | null | hep-th | null | Recently a correspondence between non-propagating degrees of freedom in
maximal supergravity and the very extended algebra E_11 has been found. We
perform a similar analysis for a supergravity theory with eight supercharges
and very extended G_2. In particular, in the context of d=5 minimal
supergravity, we study whe... | [
{
"created": "Tue, 5 Jun 2007 14:32:05 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2007 16:47:28 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Nov 2007 10:23:33 GMT",
"version": "v3"
}
] | 2009-04-17 | [
[
"Gomis",
"Joaquim",
""
],
[
"Roest",
"Diederik",
""
]
] | Recently a correspondence between non-propagating degrees of freedom in maximal supergravity and the very extended algebra E_11 has been found. We perform a similar analysis for a supergravity theory with eight supercharges and very extended G_2. In particular, in the context of d=5 minimal supergravity, we study wheth... |
hep-th/0611188 | Hideki Maeda | Hideki Maeda and Naresh Dadhich | Matter without matter: novel Kaluza-Klein spacetime in
Einstein-Gauss-Bonnet gravity | 13 pages, 1 figure, result for $d=2$ corrected, 3 references added,
final version to appear in Phys. Rev. D | Phys.Rev.D75:044007,2007 | 10.1103/PhysRevD.75.044007 | null | hep-th gr-qc | null | We consider Einstein-Gauss-Bonnet gravity in $n(\ge 6)$-dimensional
Kaluza-Klein spacetime ${\ma M}^{4} \times {\ma K}^{n-4}$, where ${\ma
K}^{n-4}$ is the Einstein space with negative curvature. In the case where
${\ma K}^{n-4}$ is the space of negative constant curvature, we have recently
obtained a new static blac... | [
{
"created": "Fri, 17 Nov 2006 06:54:01 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jan 2007 16:55:11 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Maeda",
"Hideki",
""
],
[
"Dadhich",
"Naresh",
""
]
] | We consider Einstein-Gauss-Bonnet gravity in $n(\ge 6)$-dimensional Kaluza-Klein spacetime ${\ma M}^{4} \times {\ma K}^{n-4}$, where ${\ma K}^{n-4}$ is the Einstein space with negative curvature. In the case where ${\ma K}^{n-4}$ is the space of negative constant curvature, we have recently obtained a new static black-... |
hep-th/9308038 | V. Petkova | P. Furlan, Alexander Ganchev and V. B. Petkova | On $\widehat{sl}(3)$ reduction, quantum gauge transformations, and
${\cal W}-$ algebras singular vectors | 9 pages | Phys.Lett. B318 (1993) 85-91 | 10.1016/0370-2693(93)91788-O | SISSA-106/93/EP | hep-th math.QA | null | The problem of describing the singular vectors of $\cW_3$ and $\cW_3^{(2)}$
Verma modules is addressed, viewing these algebras as BRST quantized
Drinfeld-Sokolov (DS) reductions of $A^{(1)}_2\,$. Singular vectors of an
$A^{(1)}_2\,$ Verma module are mapped into $\W$ algebra singular vectors and
are shown to differ fr... | [
{
"created": "Sun, 8 Aug 1993 22:26:25 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Sep 1993 17:04:34 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Furlan",
"P.",
""
],
[
"Ganchev",
"Alexander",
""
],
[
"Petkova",
"V. B.",
""
]
] | The problem of describing the singular vectors of $\cW_3$ and $\cW_3^{(2)}$ Verma modules is addressed, viewing these algebras as BRST quantized Drinfeld-Sokolov (DS) reductions of $A^{(1)}_2\,$. Singular vectors of an $A^{(1)}_2\,$ Verma module are mapped into $\W$ algebra singular vectors and are shown to differ from... |
2405.17570 | Tianyi Li | Ben Freivogel, Tianyi Li | Estimating Quantum Gravity Corrections to Correlators near Black Holes | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the size of quantum gravity effects near black hole horizons. By
considering black holes in asymptotically AdS spacetime, we can make use of the
"quantum deviation" to estimate the size of quantum gravity corrections to the
semiclassical analysis. We find that, in a typical pure state, corrections to
corre... | [
{
"created": "Mon, 27 May 2024 18:06:43 GMT",
"version": "v1"
}
] | 2024-05-29 | [
[
"Freivogel",
"Ben",
""
],
[
"Li",
"Tianyi",
""
]
] | We analyze the size of quantum gravity effects near black hole horizons. By considering black holes in asymptotically AdS spacetime, we can make use of the "quantum deviation" to estimate the size of quantum gravity corrections to the semiclassical analysis. We find that, in a typical pure state, corrections to correla... |
hep-th/0411128 | Georgina Titchener | Simon F. Ross and Georgina Titchener | Time-dependent spacetimes in AdS/CFT: Bubble and black hole | 25 pages, 3 figures; reference added | JHEP0502:021,2005 | 10.1088/1126-6708/2005/02/021 | DCPT-04-37 | hep-th gr-qc | null | We extend the study of time-dependent backgrounds in the AdS/CFT
correspondence by examining the relation between bulk and boundary for the
smooth 'bubble of nothing' solution and for the locally AdS black hole which
has the same asymptotic geometry. These solutions are asymptotically locally
AdS, with a conformal bo... | [
{
"created": "Fri, 12 Nov 2004 15:54:10 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Nov 2004 12:01:30 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Ross",
"Simon F.",
""
],
[
"Titchener",
"Georgina",
""
]
] | We extend the study of time-dependent backgrounds in the AdS/CFT correspondence by examining the relation between bulk and boundary for the smooth 'bubble of nothing' solution and for the locally AdS black hole which has the same asymptotic geometry. These solutions are asymptotically locally AdS, with a conformal boun... |
1402.0007 | S. Prem Kumar | Shouvik Datta, Justin R. David, Michael Ferlaino and S. Prem Kumar | Higher spin entanglement entropy from CFT | 47 pages, uses latex. Replaced with version to appear in JHEP. Minor
changes include clarification of one-point function contributions, and a
clarification of the possible relation between 'canonical' and 'holomorphic'
entanglement entropies | null | 10.1007/JHEP06(2014)096 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider free fermion and free boson CFTs in two dimensions, deformed by a
chemical potential $\mu$ for the spin-three current. For the CFT on the
infinite spatial line, we calculate the finite temperature entanglement entropy
of a single interval perturbatively to second order in $\mu$ in each of the
theories. We... | [
{
"created": "Fri, 31 Jan 2014 21:01:47 GMT",
"version": "v1"
},
{
"created": "Fri, 30 May 2014 14:37:32 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Datta",
"Shouvik",
""
],
[
"David",
"Justin R.",
""
],
[
"Ferlaino",
"Michael",
""
],
[
"Kumar",
"S. Prem",
""
]
] | We consider free fermion and free boson CFTs in two dimensions, deformed by a chemical potential $\mu$ for the spin-three current. For the CFT on the infinite spatial line, we calculate the finite temperature entanglement entropy of a single interval perturbatively to second order in $\mu$ in each of the theories. We f... |
2205.06782 | Supriya Kar | Rohit K. Gupta, Supriya Kar, R. Nitish and Monika Verma | Exact Geometries from Boundary Gravity | 5 pages | null | 10.1007/s10773-023-05325-9 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We show that the extremal Reissner-Nordstr\"{o}m type multi black holes in an
emergent scenario are exact in General Relativity. It is shown that an axion in
the bulk together with a geometric torsion ensure the required energy-momentum
to source the $(3$$+$$1)$ geometry in the Einstein tensor. Analysis reveals a
sig... | [
{
"created": "Fri, 13 May 2022 17:12:10 GMT",
"version": "v1"
}
] | 2023-03-29 | [
[
"Gupta",
"Rohit K.",
""
],
[
"Kar",
"Supriya",
""
],
[
"Nitish",
"R.",
""
],
[
"Verma",
"Monika",
""
]
] | We show that the extremal Reissner-Nordstr\"{o}m type multi black holes in an emergent scenario are exact in General Relativity. It is shown that an axion in the bulk together with a geometric torsion ensure the required energy-momentum to source the $(3$$+$$1)$ geometry in the Einstein tensor. Analysis reveals a signi... |
1412.2618 | Samir Mathur | Ali Masoumi and Samir D. Mathur | A violation of the covariant entropy bound? | 21 pages, 10 figures, More general derivation given, comments about
viscosity effects added | Phys. Rev. D 91, 084058 (2015) | 10.1103/PhysRevD.91.084058 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Several arguments suggest that the entropy density at high energy density
$\rho$ should be given by the expression $s=K\sqrt{\rho/G}$, where $K$ is a
constant of order unity. On the other hand the covariant entropy bound requires
that the entropy on a light sheet be bounded by $A/4G$, where $A$ is the area
of the bou... | [
{
"created": "Mon, 8 Dec 2014 15:45:52 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jan 2015 15:37:47 GMT",
"version": "v2"
}
] | 2015-05-06 | [
[
"Masoumi",
"Ali",
""
],
[
"Mathur",
"Samir D.",
""
]
] | Several arguments suggest that the entropy density at high energy density $\rho$ should be given by the expression $s=K\sqrt{\rho/G}$, where $K$ is a constant of order unity. On the other hand the covariant entropy bound requires that the entropy on a light sheet be bounded by $A/4G$, where $A$ is the area of the bound... |
2306.08653 | Oct\'avio Junqueira | Nelson R. F. Braga and Octavio C. Junqueira | Inhomogeneity of a rotating quark-gluon plasma from holography | 12 pages, 3 figures. Updated version, accepted for publication in PLB | Phys.Lett.B 848 (2024) 138330 | 10.1016/j.physletb.2023.138330 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Rotation affects the transition temperature between confined (hadronic) and
deconfined (quark-gluon plasma) phases of the strongly interacting matter
produced in non-central heavy ion collisions. A holographic description of this
effect was presented recently, considering an AdS black hole with cylindrical
symmetry i... | [
{
"created": "Wed, 14 Jun 2023 17:43:05 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Dec 2023 03:53:28 GMT",
"version": "v2"
}
] | 2023-12-19 | [
[
"Braga",
"Nelson R. F.",
""
],
[
"Junqueira",
"Octavio C.",
""
]
] | Rotation affects the transition temperature between confined (hadronic) and deconfined (quark-gluon plasma) phases of the strongly interacting matter produced in non-central heavy ion collisions. A holographic description of this effect was presented recently, considering an AdS black hole with cylindrical symmetry in ... |
1901.08457 | Gaston Giribet | Gaston Giribet, Julio Oliva | More on vacua of exotic massive 3D gravity | 19 pages | Phys. Rev. D 99, 064021 (2019) | 10.1103/PhysRevD.99.064021 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a recent paper [arXiv:1806.06254], we explored the space of solutions of
the exotic massive 3D gravity theory proposed in [arXiv:1806.04179]. We showed
that the theory admits a rich space of vacua, including asymptotically Anti
de-Sitter (AdS) geometries obeying different types of boundary conditions. The
examples... | [
{
"created": "Thu, 24 Jan 2019 15:31:14 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Giribet",
"Gaston",
""
],
[
"Oliva",
"Julio",
""
]
] | In a recent paper [arXiv:1806.06254], we explored the space of solutions of the exotic massive 3D gravity theory proposed in [arXiv:1806.04179]. We showed that the theory admits a rich space of vacua, including asymptotically Anti de-Sitter (AdS) geometries obeying different types of boundary conditions. The examples i... |
hep-th/9910074 | Karl-Henning Rehren | K.-H. Rehren (Univ. Goettingen) | A Proof of the AdS-CFT Correspondence | 6 pages. Talk at "Quantum Theory and Symmetries", Goslar, July 1999 | In: Quantum Theory and Symmetries, H.-D. Doebner et al. (eds.),
World Scientific (2000), pp. 278-284 | null | null | hep-th | null | The AdS-CFT correspondence is established as a re-assignment of localization
to the observables which is consistent with locality and covariance.
| [
{
"created": "Fri, 8 Oct 1999 09:38:43 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rehren",
"K. -H.",
"",
"Univ. Goettingen"
]
] | The AdS-CFT correspondence is established as a re-assignment of localization to the observables which is consistent with locality and covariance. |
hep-th/9308157 | null | D.M.Gitman and A.L.Shelepin (Institute of Physics University of S\~ao
Paulo) | Coherent States of $SU(l,1)$ groups | 22 pages, to be published in "Journal of Physics A" | J.Phys. A26 (1993) 7003-7018 | 10.1088/0305-4470/26/23/039 | null | hep-th | null | This work can be considered as a continuation of our previous one (J.Phys.,
26 (1993) 313), in which an explicit form of coherent states (CS) for all SU(N)
groups was constructed by means of representations on polynomials. Here we
extend that approach to any SU(l,1) group and construct explicitly
corresponding CS. Th... | [
{
"created": "Tue, 31 Aug 1993 17:33:29 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Gitman",
"D. M.",
"",
"Institute of Physics University of São\n Paulo"
],
[
"Shelepin",
"A. L.",
"",
"Institute of Physics University of São\n Paulo"
]
] | This work can be considered as a continuation of our previous one (J.Phys., 26 (1993) 313), in which an explicit form of coherent states (CS) for all SU(N) groups was constructed by means of representations on polynomials. Here we extend that approach to any SU(l,1) group and construct explicitly corresponding CS. The ... |
1204.1537 | Humberto Belich | H. Belich, D. Cocuroci, G. S. Dias, J. A. Helay\"el-Neto, M. T. D.
Orlando | N=1-Supersymmetric Description of a Spin-1/2 charged Particle in a
5d-World | 8 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of a charged spin-1/2 particle in an external
5-dimensional electromagnetic field. We then consider that we are at the $TeV$\
scale, so that we can access the fifth dimension and carry out our physical
considerations in a 5-dimensional brane. In this brane, we focus our attention
to the quantum-... | [
{
"created": "Fri, 6 Apr 2012 19:03:21 GMT",
"version": "v1"
}
] | 2012-04-09 | [
[
"Belich",
"H.",
""
],
[
"Cocuroci",
"D.",
""
],
[
"Dias",
"G. S.",
""
],
[
"Helayël-Neto",
"J. A.",
""
],
[
"Orlando",
"M. T. D.",
""
]
] | We study the dynamics of a charged spin-1/2 particle in an external 5-dimensional electromagnetic field. We then consider that we are at the $TeV$\ scale, so that we can access the fifth dimension and carry out our physical considerations in a 5-dimensional brane. In this brane, we focus our attention to the quantum-me... |
hep-th/0605244 | Steven Weinberg | Steven Weinberg | Quantum Contributions to Cosmological Correlations II: Can These
Corrections Become Large? | 10 pages. Some explanations and references added. Paper now accepted
for publication in Physical Review | Phys.Rev.D74:023508,2006 | 10.1103/PhysRevD.74.023508 | UTTG-0306 | hep-th astro-ph gr-qc | null | This is a sequel to a previous detailed study of quantum corrections to
cosmological correlations. It was found there that except in special cases
these corrections depend on the whole history of inflation, not just on the
behavior of fields at horizon exit. It is shown here that at least in
perturbation theory these... | [
{
"created": "Wed, 24 May 2006 22:10:18 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Jun 2006 00:11:54 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Weinberg",
"Steven",
""
]
] | This is a sequel to a previous detailed study of quantum corrections to cosmological correlations. It was found there that except in special cases these corrections depend on the whole history of inflation, not just on the behavior of fields at horizon exit. It is shown here that at least in perturbation theory these c... |
2003.07665 | Alesandro Santos | A. F. Santos, S. C. Ulhoa and Faqir C. Khanna | Casimir effect and Stefan-Boltzmann law at finite temperature in a
Friedmann-Robertson-Walker universe | 14 pages, accepted for publication in IJMPD | null | 10.1142/S0218271820500455 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A spatially flat Friedmann-Robertson-Walker background with a general scale
factor is considered. In this space-time, the energy-momentum tensor of the
scalar field with a general curvature coupling parameter is obtained. Using the
Thermo Field Dynamics (TFD) formalism the Stefan-Boltzmann law and the Casimir
effect ... | [
{
"created": "Tue, 17 Mar 2020 12:36:07 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Santos",
"A. F.",
""
],
[
"Ulhoa",
"S. C.",
""
],
[
"Khanna",
"Faqir C.",
""
]
] | A spatially flat Friedmann-Robertson-Walker background with a general scale factor is considered. In this space-time, the energy-momentum tensor of the scalar field with a general curvature coupling parameter is obtained. Using the Thermo Field Dynamics (TFD) formalism the Stefan-Boltzmann law and the Casimir effect at... |
0904.4171 | Ilya Lvovich Shapiro | Bruno Goncalves, Guilherme de Berredo-Peixoto and Ilya L. Shapiro
(Univ. Federal de Juiz de Fora, MG, Brazil) | Exact formfactors in the one-loop curved-space QED and the nonlocal
multiplicative anomaly | A small section on decoupling theorem added | Int.J.Mod.Phys.A25:2382-2390,2010 | 10.1142/S0217751X10049669 | DF-UFJF/01-2009 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The well-known formula $det(A\cdot B)=\det A \cdot \det B$ can be easily
proved for finite dimensional matrices but it may be incorrect for the
functional determinants of differential operators, including the ones which are
relevant for Quantum Field Theory applications. Considerable work has been done
to prove that ... | [
{
"created": "Mon, 27 Apr 2009 14:23:36 GMT",
"version": "v1"
},
{
"created": "Sun, 24 May 2009 16:49:42 GMT",
"version": "v2"
}
] | 2010-05-25 | [
[
"Goncalves",
"Bruno",
"",
"Univ. Federal de Juiz de Fora, MG, Brazil"
],
[
"de Berredo-Peixoto",
"Guilherme",
"",
"Univ. Federal de Juiz de Fora, MG, Brazil"
],
[
"Shapiro",
"Ilya L.",
"",
"Univ. Federal de Juiz de Fora, MG, Brazil"
]
] | The well-known formula $det(A\cdot B)=\det A \cdot \det B$ can be easily proved for finite dimensional matrices but it may be incorrect for the functional determinants of differential operators, including the ones which are relevant for Quantum Field Theory applications. Considerable work has been done to prove that th... |
2006.10710 | Younes Younesizadeh | Younes Younesizadeh, Amir A.Ahmad, Ali Hassan Ahmed, Feyzollah
Younesizadeh, Morad Ebrahimkhas | A New Black Hole Solution In Dilaton Gravity Inspired By Power-Law
Electrodynamics | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, a new class of slowly rotating black hole solutions in dilaton
gravity has been obtained where dilaton field is coupled with nonlinear Maxwell
invariant. The background space-time is a stationary axisymmetric geometry.
Here, it has been shown that the dilaton potential can be written in the form
of gene... | [
{
"created": "Thu, 18 Jun 2020 17:44:12 GMT",
"version": "v1"
}
] | 2020-06-19 | [
[
"Younesizadeh",
"Younes",
""
],
[
"Ahmad",
"Amir A.",
""
],
[
"Ahmed",
"Ali Hassan",
""
],
[
"Younesizadeh",
"Feyzollah",
""
],
[
"Ebrahimkhas",
"Morad",
""
]
] | In this work, a new class of slowly rotating black hole solutions in dilaton gravity has been obtained where dilaton field is coupled with nonlinear Maxwell invariant. The background space-time is a stationary axisymmetric geometry. Here, it has been shown that the dilaton potential can be written in the form of genera... |
2403.06969 | Zheng Sun | James Brister, Longjie Ran, Zheng Sun | Non-Abelian R-symmetries in $\mathcal{N}=1$ supersymmetry | 12 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate non-Abelian R-symmetries in $\mathcal{N}=1$ supersymmetric
theory, where fields may transform under the R-symmetry in representations with
dimension higher than one. While a continuous non-Abelian R-symmetry can always
be decomposed to a $U(1)$ R-symmetry and non-R symmetries, there are
non-trivial dis... | [
{
"created": "Mon, 11 Mar 2024 17:53:37 GMT",
"version": "v1"
}
] | 2024-03-12 | [
[
"Brister",
"James",
""
],
[
"Ran",
"Longjie",
""
],
[
"Sun",
"Zheng",
""
]
] | We investigate non-Abelian R-symmetries in $\mathcal{N}=1$ supersymmetric theory, where fields may transform under the R-symmetry in representations with dimension higher than one. While a continuous non-Abelian R-symmetry can always be decomposed to a $U(1)$ R-symmetry and non-R symmetries, there are non-trivial discr... |
1907.07894 | Marc Schiffer | Senarath de Alwis, Astrid Eichhorn, Aaron Held, Jan M. Pawlowski, Marc
Schiffer and Fleur Versteegen | Asymptotic safety, string theory and the weak gravity conjecture | 10 pages, 4 figures | Phys.Lett. B798 (2019) 134991 | 10.1016/j.physletb.2019.134991 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a scenario with string theory in the deep ultraviolet, an
intermediate asymptotically safe scaling regime for gravity and matter, and the
Standard Model in the infrared. This could provide a new perspective to tackle
challenges of the two models: For instance, the gravitational Renormalization
Group flow c... | [
{
"created": "Thu, 18 Jul 2019 06:36:47 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Nov 2019 13:40:58 GMT",
"version": "v2"
}
] | 2019-11-18 | [
[
"de Alwis",
"Senarath",
""
],
[
"Eichhorn",
"Astrid",
""
],
[
"Held",
"Aaron",
""
],
[
"Pawlowski",
"Jan M.",
""
],
[
"Schiffer",
"Marc",
""
],
[
"Versteegen",
"Fleur",
""
]
] | We propose a scenario with string theory in the deep ultraviolet, an intermediate asymptotically safe scaling regime for gravity and matter, and the Standard Model in the infrared. This could provide a new perspective to tackle challenges of the two models: For instance, the gravitational Renormalization Group flow cou... |
1312.0038 | Joshua Qualls | Joshua D. Qualls, Alfred D. Shapere | Bounds on Operator Dimensions in 2D Conformal Field Theories | Corrected typos; revised arguments (adding detail) for clarity,
results unchanged | null | 10.1007/JHEP05(2014)091 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the work of Hellerman (arxiv:0902.2790) to derive an upper bound on
the conformal dimension $\Delta_2$ of the next-to-lowest nontrival primary
operator in unitary two-dimensional conformal field theories without chiral
primary operators. The bound we find is of the same form as found for
$\Delta_1$: $\Delta... | [
{
"created": "Fri, 29 Nov 2013 23:45:42 GMT",
"version": "v1"
},
{
"created": "Wed, 30 Apr 2014 04:01:11 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Qualls",
"Joshua D.",
""
],
[
"Shapere",
"Alfred D.",
""
]
] | We extend the work of Hellerman (arxiv:0902.2790) to derive an upper bound on the conformal dimension $\Delta_2$ of the next-to-lowest nontrival primary operator in unitary two-dimensional conformal field theories without chiral primary operators. The bound we find is of the same form as found for $\Delta_1$: $\Delta_2... |
0905.3629 | Stefan Hohenegger | I. Antoniadis, S. Hohenegger, K. S. Narain, E. Sokatchev | A New Class of N=2 Topological Amplitudes | 70 pages | null | 10.1016/j.nuclphysb.2009.08.006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a new class of N=2 topological amplitudes that compute a
particular class of BPS terms in the low energy effective supergravity action.
Specifically they compute the coupling F^2(\lambda\lambda)^{g-2}(d\phi)^2 where
F, \lambda and \phi are gauge field strengths, gaugino and holomorphic vector
multiplet sc... | [
{
"created": "Fri, 22 May 2009 10:07:43 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Antoniadis",
"I.",
""
],
[
"Hohenegger",
"S.",
""
],
[
"Narain",
"K. S.",
""
],
[
"Sokatchev",
"E.",
""
]
] | We describe a new class of N=2 topological amplitudes that compute a particular class of BPS terms in the low energy effective supergravity action. Specifically they compute the coupling F^2(\lambda\lambda)^{g-2}(d\phi)^2 where F, \lambda and \phi are gauge field strengths, gaugino and holomorphic vector multiplet scal... |
1803.01659 | Andreas Deser | Andreas Deser, Christian Saemann | Derived Brackets and Symmetries in Generalized Geometry and Double Field
Theory | 14 pages, contribution to Corfu Summer Institute 2017 "School and
Workshops on Elementary Particle Physics and Gravity" | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Derived brackets as introduced and studied by Kosmann-Schwarzbach and Voronov
are a powerful tool for describing and understanding infinitesimal symmetry
actions relevant in physics. Roytenberg and Weinstein showed that this
continues to hold for the categorified symmetries arising in Hitchin's
generalized geometry. ... | [
{
"created": "Mon, 5 Mar 2018 13:45:52 GMT",
"version": "v1"
}
] | 2018-03-06 | [
[
"Deser",
"Andreas",
""
],
[
"Saemann",
"Christian",
""
]
] | Derived brackets as introduced and studied by Kosmann-Schwarzbach and Voronov are a powerful tool for describing and understanding infinitesimal symmetry actions relevant in physics. Roytenberg and Weinstein showed that this continues to hold for the categorified symmetries arising in Hitchin's generalized geometry. Af... |
0810.3159 | Christoph Schweigert | Gor Sarkissian and Christoph Schweigert | Some remarks on defects and T-duality | 19 pages | Nucl.Phys.B819:478-490,2009 | 10.1016/j.nuclphysb.2009.04.016 | ZMP-HH/08-14, Hamburger Beitraege Nr. 318 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The equations of motion for a conformal field theory in the presence of
defect lines can be derived from an action that includes contributions from
bibranes. For T-dual toroidal compactifications, they imply a direct relation
between Poincare line bundles and the action of T-duality on boundary
conditions. We also ex... | [
{
"created": "Fri, 17 Oct 2008 13:37:51 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Apr 2009 10:46:50 GMT",
"version": "v2"
}
] | 2009-06-19 | [
[
"Sarkissian",
"Gor",
""
],
[
"Schweigert",
"Christoph",
""
]
] | The equations of motion for a conformal field theory in the presence of defect lines can be derived from an action that includes contributions from bibranes. For T-dual toroidal compactifications, they imply a direct relation between Poincare line bundles and the action of T-duality on boundary conditions. We also exhi... |
1503.08838 | Netta Engelhardt | Netta Engelhardt, Thomas Hertog, and Gary T. Horowitz | Further Holographic Investigations of Big Bang Singularities | 26 pages, 3 figures. Version 3: added discussion on the validity of
the geodesic approximation | JHEP 1507 (2015) 044 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We further explore the quantum dynamics near past cosmological singularities
in anisotropic Kasner-AdS solutions using gauge/gravity duality. The dual
description of the bulk evolution involves N=4 super Yang-Mills on the
contracting branch of an anisotropic de Sitter space and is well defined. We
compute two-point c... | [
{
"created": "Mon, 30 Mar 2015 20:03:44 GMT",
"version": "v1"
},
{
"created": "Thu, 9 Apr 2015 20:00:37 GMT",
"version": "v2"
},
{
"created": "Thu, 28 May 2015 21:31:55 GMT",
"version": "v3"
}
] | 2017-07-26 | [
[
"Engelhardt",
"Netta",
""
],
[
"Hertog",
"Thomas",
""
],
[
"Horowitz",
"Gary T.",
""
]
] | We further explore the quantum dynamics near past cosmological singularities in anisotropic Kasner-AdS solutions using gauge/gravity duality. The dual description of the bulk evolution involves N=4 super Yang-Mills on the contracting branch of an anisotropic de Sitter space and is well defined. We compute two-point cor... |
1601.03215 | Kazumi Okuyama | Kazumi Okuyama | Orientifolding of the ABJ Fermi gas | 71 pages, 2 figures, 38 ancillary files; v2: typos corrected; v3: new
results in section 6. footnote 5 added | null | 10.1007/JHEP03(2016)008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The grand partition functions of ABJ theory can be factorized into even and
odd parts under the reflection of fermion coordinate in the Fermi gas approach.
In some cases, the even/odd part of ABJ grand partition function is equal to
that of $\mathcal{N}=5$ $O(n)\times USp(n')$ theory, hence it is natural to
think of ... | [
{
"created": "Wed, 13 Jan 2016 12:28:43 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Jan 2016 03:20:55 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Mar 2016 04:18:23 GMT",
"version": "v3"
}
] | 2016-03-23 | [
[
"Okuyama",
"Kazumi",
""
]
] | The grand partition functions of ABJ theory can be factorized into even and odd parts under the reflection of fermion coordinate in the Fermi gas approach. In some cases, the even/odd part of ABJ grand partition function is equal to that of $\mathcal{N}=5$ $O(n)\times USp(n')$ theory, hence it is natural to think of th... |
2203.13022 | Tristan McLoughlin | Tristan McLoughlin, Andrea Puhm and Ana-Maria Raclariu | The SAGEX Review on Scattering Amplitudes, Chapter 11: Soft Theorems and
Celestial Amplitudes | 49 pages, 3 figures, see also the overview article arXiv:2203.13011 | null | 10.1088/1751-8121/ac9a40 | SAGEX-22-12, CPHT-RR016.032022, HU-EP-22/13, TCDMATH 22-02 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The soft limits of scattering amplitudes have been extensively studied due to
their essential role in the computation of physical observables in collider
physics. The universal factorisation that occurs in these kinematic limits has
been shown to be related to conservation laws associated with asymptotic, or
large, g... | [
{
"created": "Thu, 24 Mar 2022 12:00:26 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Apr 2022 21:20:06 GMT",
"version": "v2"
}
] | 2022-12-14 | [
[
"McLoughlin",
"Tristan",
""
],
[
"Puhm",
"Andrea",
""
],
[
"Raclariu",
"Ana-Maria",
""
]
] | The soft limits of scattering amplitudes have been extensively studied due to their essential role in the computation of physical observables in collider physics. The universal factorisation that occurs in these kinematic limits has been shown to be related to conservation laws associated with asymptotic, or large, gau... |
1309.3122 | Clemens Wieck | Wilfried Buchmuller, Valerie Domcke, Clemens Wieck | No-scale D-term inflation with stabilized moduli | 16 pages; v2: Minor corrections, discussion of gravitino mass bounds
expanded. Version to appear in Physics Letters B | null | 10.1016/j.physletb.2014.01.040 | DESY 13-157 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the consistency of hybrid inflation and moduli stabilization, using
the Kallosh--Linde model as an example for the latter. We find that F-term
hybrid inflation is not viable since inflationary trajectories are destabilized
by tachyonic modes. On the other hand, D-term hybrid inflation is naturally
compatible... | [
{
"created": "Thu, 12 Sep 2013 11:39:17 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Jan 2014 10:38:51 GMT",
"version": "v2"
}
] | 2015-06-17 | [
[
"Buchmuller",
"Wilfried",
""
],
[
"Domcke",
"Valerie",
""
],
[
"Wieck",
"Clemens",
""
]
] | We study the consistency of hybrid inflation and moduli stabilization, using the Kallosh--Linde model as an example for the latter. We find that F-term hybrid inflation is not viable since inflationary trajectories are destabilized by tachyonic modes. On the other hand, D-term hybrid inflation is naturally compatible w... |
hep-th/9512223 | Pierre van Baal | Pierre van Baal (Instituut-Lorentz, University of Leiden) | Instanton Moduli for T**3xR | 12p with 3 figs, uufiles -gz format. Talk at the 29th Int. Symp. on
the Theory of Elem. Part., Buckow, 29 Aug.-2 Sept., 1995. | Nucl.Phys.Proc.Suppl. 49 (1996) 238-249 | 10.1016/0920-5632(96)00340-4 | INLO-PUB-24/95 | hep-th hep-lat | null | We review the specific problems that arise when studying instantons on a
torus. We discuss how the Nahm transformation shows that no exact charge one
instanton on T**4 can exist. However, taking one of the directions (the time)
to infinity, it can be shown that vacuum to vacuum tunnelling solutions exist.
A precise d... | [
{
"created": "Sat, 30 Dec 1995 21:54:22 GMT",
"version": "v1"
},
{
"created": "Sun, 31 Dec 1995 12:40:52 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"van Baal",
"Pierre",
"",
"Instituut-Lorentz, University of Leiden"
]
] | We review the specific problems that arise when studying instantons on a torus. We discuss how the Nahm transformation shows that no exact charge one instanton on T**4 can exist. However, taking one of the directions (the time) to infinity, it can be shown that vacuum to vacuum tunnelling solutions exist. A precise des... |
2008.03308 | Domenico Orlando | Luis \'Alvarez Gaum\'e and Domenico Orlando and Susanne Reffert | Selected Topics in the Large Quantum Number Expansion | 118 pages. Matched published version in Physics Reports. arXiv admin
note: text overlap with arXiv:1711.07990 by other authors | null | 10.1016/j.physrep.2021.08.001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this review we study quantum field theories and conformal field theories
with global symmetries in the limit of large charge for some of the generators
of the symmetry group. At low energy the sectors of the theory with large
charge are described by a hybrid form of Goldstone's theorem, involving its
relativistic ... | [
{
"created": "Fri, 7 Aug 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Aug 2021 08:17:01 GMT",
"version": "v2"
}
] | 2021-10-27 | [
[
"Gaumé",
"Luis Álvarez",
""
],
[
"Orlando",
"Domenico",
""
],
[
"Reffert",
"Susanne",
""
]
] | In this review we study quantum field theories and conformal field theories with global symmetries in the limit of large charge for some of the generators of the symmetry group. At low energy the sectors of the theory with large charge are described by a hybrid form of Goldstone's theorem, involving its relativistic an... |
1212.2600 | Daniel Elander | Daniel Elander, Maurizio Piai | On the glueball spectrum of walking backgrounds from wrapped-D5 gravity
duals | 13 pages, 4 figures. Version published in Nuclear Physics B | null | 10.1016/j.nuclphysb.2013.01.022 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the mass spectrum of glueball excitations of a special class of
strongly-coupled field theories via their type-IIB supergravity dual. We focus
on two subclasses of backgrounds, which have different UV-asymptotics, but both
of which exhibit walking behavior, in the weak sense that the gauge coupling of
the ... | [
{
"created": "Tue, 11 Dec 2012 19:56:41 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Jan 2013 12:45:58 GMT",
"version": "v2"
},
{
"created": "Fri, 19 Jun 2015 01:43:37 GMT",
"version": "v3"
}
] | 2015-06-22 | [
[
"Elander",
"Daniel",
""
],
[
"Piai",
"Maurizio",
""
]
] | We compute the mass spectrum of glueball excitations of a special class of strongly-coupled field theories via their type-IIB supergravity dual. We focus on two subclasses of backgrounds, which have different UV-asymptotics, but both of which exhibit walking behavior, in the weak sense that the gauge coupling of the du... |
1712.06081 | Thomas Van Riet | Daniele Ruggeri, Mario Trigiante, Thomas Van Riet | Instantons from geodesics in AdS moduli spaces | 21+7 pages; V2 typos corrected, matches published version | null | 10.1007/JHEP03(2018)091 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate supergravity instantons in Euclidean $\rm AdS_5\times
S^5/\mathbb{Z}_k$. These solutions are expected to be dual to instantons of
$\mathcal{N}=2$ quiver gauge theories. On the supergravity side the (extremal)
instanton solutions are neatly described by the (lightlike) geodesics on the
AdS moduli space ... | [
{
"created": "Sun, 17 Dec 2017 09:54:01 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Mar 2018 20:36:49 GMT",
"version": "v2"
}
] | 2018-04-18 | [
[
"Ruggeri",
"Daniele",
""
],
[
"Trigiante",
"Mario",
""
],
[
"Van Riet",
"Thomas",
""
]
] | We investigate supergravity instantons in Euclidean $\rm AdS_5\times S^5/\mathbb{Z}_k$. These solutions are expected to be dual to instantons of $\mathcal{N}=2$ quiver gauge theories. On the supergravity side the (extremal) instanton solutions are neatly described by the (lightlike) geodesics on the AdS moduli space fo... |
1105.0127 | M Movshev V. | M.V. Movshev | Geometry of a desingularization of eleven-dimensional gravitational
spinors | A brief outline of the proof of the main proposition added | null | null | null | hep-th gr-qc math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the space of gravitational spinors in eleven dimensions, defined
by equations $\Gamma_{\alpha\beta}^i\lambda^{\alpha}\lambda^{\beta}=0$ admits a
desingularization with nice geometric properties. In particular the
desingularization fibers over the isotropic Grassmannian OGr(2,11). This
enables us to recas... | [
{
"created": "Sat, 30 Apr 2011 23:05:13 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Jun 2011 14:39:05 GMT",
"version": "v2"
},
{
"created": "Fri, 26 Aug 2011 15:40:10 GMT",
"version": "v3"
}
] | 2011-08-29 | [
[
"Movshev",
"M. V.",
""
]
] | We show that the space of gravitational spinors in eleven dimensions, defined by equations $\Gamma_{\alpha\beta}^i\lambda^{\alpha}\lambda^{\beta}=0$ admits a desingularization with nice geometric properties. In particular the desingularization fibers over the isotropic Grassmannian OGr(2,11). This enables us to recast ... |
hep-th/0501018 | Anton Zeitlin M. | Petr P. Kulish, Anton M. Zeitlin | Quantum Inverse Scattering Method and (Super)Conformal Field Theory | LaTeX2e, 15 pages, Theor. Math. Phys., 2005, in press | Theor.Math.Phys.142:211-221,2005; Teor.Mat.Fiz.142:252-264,2005 | 10.1007/s11232-005-0054-5 | null | hep-th math-ph math.MP math.QA | null | In this paper we consider the possibility of application of the quantum
inverse scattering method for studying the superconformal field theory and it's
integrable perturbations. The classical limit of the considered constructions
is based on $\hat{osp}(1|2)$ super-KdV hierarchy. The quantum counterpart of
the monodro... | [
{
"created": "Tue, 4 Jan 2005 16:31:10 GMT",
"version": "v1"
}
] | 2021-09-28 | [
[
"Kulish",
"Petr P.",
""
],
[
"Zeitlin",
"Anton M.",
""
]
] | In this paper we consider the possibility of application of the quantum inverse scattering method for studying the superconformal field theory and it's integrable perturbations. The classical limit of the considered constructions is based on $\hat{osp}(1|2)$ super-KdV hierarchy. The quantum counterpart of the monodromy... |
hep-th/9306074 | Jens Erler | Jens Erler | Breakdown of Duality in (0,2) Superstring Models | 10 pages of LaTeX, UPR--0574T | null | null | null | hep-th | null | After pointing out the role of the compactification lattice for spectrum
calculations in orbifold models, I discuss modular discrete symmetry groups for
$Z_N$ or\-bi\-folds. I consider the $Z_7$ orbifold as a nontrivial example of a
(2,2) model and give the generators of the modular group for this case, which
does no... | [
{
"created": "Wed, 16 Jun 1993 20:39:38 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Erler",
"Jens",
""
]
] | After pointing out the role of the compactification lattice for spectrum calculations in orbifold models, I discuss modular discrete symmetry groups for $Z_N$ or\-bi\-folds. I consider the $Z_7$ orbifold as a nontrivial example of a (2,2) model and give the generators of the modular group for this case, which does not ... |
0708.3670 | Hongbao Zhang | Song He and Hongbao Zhang | A covariant entropy conjecture on cosmological dynamical horizon | JHEP style, 9 pages, 1 figure, typos corrected, accepted for
publication in JHEP | JHEP0710:077,2007 | 10.1088/1126-6708/2007/10/077 | null | hep-th astro-ph gr-qc | null | We here propose a covariant entropy conjecture on cosmological dynamical
horizon. After the formulation of our conjecture, we test its validity in
adiabatically expanding universes with open, flat and closed spatial geometry,
where our conjecture can also be viewed as a cosmological version of the
generalized second ... | [
{
"created": "Mon, 27 Aug 2007 19:50:55 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Oct 2007 22:02:30 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"He",
"Song",
""
],
[
"Zhang",
"Hongbao",
""
]
] | We here propose a covariant entropy conjecture on cosmological dynamical horizon. After the formulation of our conjecture, we test its validity in adiabatically expanding universes with open, flat and closed spatial geometry, where our conjecture can also be viewed as a cosmological version of the generalized second la... |
1411.5921 | David Berenstein | David Berenstein | On the central charge extension of the N=4 SYM spin chain | 14 pages. v2: added references | null | null | DAMTP-2014-85 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper it is argued that the central charge extension of the Coulomb
branch of ${\cal N}=4 $ SYM theory appears as a limit of Beisert's central
charge extension of the planar ${\cal N}=4 $ spin chain in the presence of
boundaries. These boundaries are interpreted as D-branes that source the
central charge and ... | [
{
"created": "Fri, 21 Nov 2014 15:48:49 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Apr 2015 11:44:35 GMT",
"version": "v2"
}
] | 2015-04-23 | [
[
"Berenstein",
"David",
""
]
] | In this paper it is argued that the central charge extension of the Coulomb branch of ${\cal N}=4 $ SYM theory appears as a limit of Beisert's central charge extension of the planar ${\cal N}=4 $ spin chain in the presence of boundaries. These boundaries are interpreted as D-branes that source the central charge and ar... |
0709.0179 | Ru-Keng Su | Shaoyu Yin and Ru-Keng | The intrinsic degree of freedom for quasiparticle in thermodynamics with
medium effects | 7 pages | null | null | null | hep-th | null | The thermodynamics with medium effects expressed by the temperature- and
density-dependent effective mass of quasiparticle is studied. Series
difficulties and many wrangles in references due to the extraordinary parameter
dependence are addressed. A new independent intrinsic degree of freedom of
quasiparticle $m^*$ i... | [
{
"created": "Mon, 3 Sep 2007 09:39:56 GMT",
"version": "v1"
}
] | 2007-09-04 | [
[
"Yin",
"Shaoyu",
""
],
[
"Ru-Keng",
"",
""
]
] | The thermodynamics with medium effects expressed by the temperature- and density-dependent effective mass of quasiparticle is studied. Series difficulties and many wrangles in references due to the extraordinary parameter dependence are addressed. A new independent intrinsic degree of freedom of quasiparticle $m^*$ in ... |
2107.11880 | Thomas Fischbacher | Thomas Fischbacher and Krzysztof Pilch | From Binary Error Correcting Codes to a Relation Between Maximal D=4 and
D=3 Supergravities | 8 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | This short note provides (TensorFlow-based) numerical evidence for the
embedability (in the limit of a scalar parameter going to infinity) of the
scalar potential of dyonic N=8, D=4 SO(8) supergravity into the scalar
potential of N=16, D=3 SO(8)xSO(8) supergravity. One finds that the dyonic
$\omega$-angle gets identi... | [
{
"created": "Sun, 25 Jul 2021 19:43:19 GMT",
"version": "v1"
}
] | 2021-07-27 | [
[
"Fischbacher",
"Thomas",
""
],
[
"Pilch",
"Krzysztof",
""
]
] | This short note provides (TensorFlow-based) numerical evidence for the embedability (in the limit of a scalar parameter going to infinity) of the scalar potential of dyonic N=8, D=4 SO(8) supergravity into the scalar potential of N=16, D=3 SO(8)xSO(8) supergravity. One finds that the dyonic $\omega$-angle gets identifi... |
1002.4628 | Felix Br\"ummer | Steven Abel, Felix Br\"ummer | Holographic metastability | 20 pages, 2 figures | JHEP 1005:070,2010 | 10.1007/JHEP05(2010)070 | IPPP/10/17, DCPT/10/34 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how supersymmetric QCD in a slice of AdS can naturally acquire
metastable vacua. The formulation closely follows that of Intriligator, Seiberg
and Shih (ISS), with an "electric" sector on the UV brane and a "magnetic"
sector on the IR brane. However the 't Hooft anomaly matching that constrains
the Seiberg du... | [
{
"created": "Thu, 25 Feb 2010 20:26:19 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Abel",
"Steven",
""
],
[
"Brümmer",
"Felix",
""
]
] | We show how supersymmetric QCD in a slice of AdS can naturally acquire metastable vacua. The formulation closely follows that of Intriligator, Seiberg and Shih (ISS), with an "electric" sector on the UV brane and a "magnetic" sector on the IR brane. However the 't Hooft anomaly matching that constrains the Seiberg dual... |
hep-th/9806204 | Gregory Gabadadze | G.R. Farrar, G. Gabadadze and M. Schwetz (Rutgers Univ.) | The Spectrum of Softly Broken N=1 Supersymmetric Yang-Mills Theory | 17 pages, LaTex file, 1 ps figure | Phys.Rev. D60 (1999) 035002 | 10.1103/PhysRevD.60.035002 | RU-98-13 | hep-th hep-lat hep-ph | null | We study the spectrum of the softly broken generalized Veneziano-Yankielowicz
effective action for N=1 SUSY Yang-Mills theory. Two dual formulations of the
effective action are given. The spurion method is used for the soft SUSY
breaking. Masses of the bound states are calculated and mixing patterns are
discussed. Ma... | [
{
"created": "Wed, 24 Jun 1998 18:07:24 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Farrar",
"G. R.",
"",
"Rutgers Univ."
],
[
"Gabadadze",
"G.",
"",
"Rutgers Univ."
],
[
"Schwetz",
"M.",
"",
"Rutgers Univ."
]
] | We study the spectrum of the softly broken generalized Veneziano-Yankielowicz effective action for N=1 SUSY Yang-Mills theory. Two dual formulations of the effective action are given. The spurion method is used for the soft SUSY breaking. Masses of the bound states are calculated and mixing patterns are discussed. Mass... |
hep-th/9405173 | null | P.Cea and L.Tedesco | Generalized Gaussian Effective Potential: Low Dimensional Scalar Fields | tex, 10 pages + 4 Postscript figures included | Phys.Lett. B335 (1994) 423-427 | 10.1016/0370-2693(94)90373-5 | Preprint BARI-TH 178/94 | hep-th hep-ph | null | We study a generalization of the Gaussian effective potential for
self-interacting scalar fields in one and two spatial dimensions. We compute
the two-loop corrections and discuss the renormalization of the generalized
Gaussian effective potential.
| [
{
"created": "Thu, 26 May 1994 20:01:00 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Cea",
"P.",
""
],
[
"Tedesco",
"L.",
""
]
] | We study a generalization of the Gaussian effective potential for self-interacting scalar fields in one and two spatial dimensions. We compute the two-loop corrections and discuss the renormalization of the generalized Gaussian effective potential. |
2012.15855 | Vsevolod Chestnov | Vsevolod Chestnov and Georgios Papathanasiou | Hexagon Bootstrap in the Double Scaling Limit | 32 pages, 3 figures, 8 tables; v2: minor typos corrected, references
added, acknowledgments made more precise | null | 10.1007/JHEP09(2021)007 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the six-particle amplitude in planar $\mathcal{N} = 4$ super
Yang-Mills theory in the double scaling (DS) limit, the only nontrivial
codimension-one boundary of its positive kinematic region. We construct the
relevant function space, which is significantly constrained due to the extended
Steinmann relations,... | [
{
"created": "Thu, 31 Dec 2020 18:58:39 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Feb 2021 16:23:40 GMT",
"version": "v2"
}
] | 2023-02-22 | [
[
"Chestnov",
"Vsevolod",
""
],
[
"Papathanasiou",
"Georgios",
""
]
] | We study the six-particle amplitude in planar $\mathcal{N} = 4$ super Yang-Mills theory in the double scaling (DS) limit, the only nontrivial codimension-one boundary of its positive kinematic region. We construct the relevant function space, which is significantly constrained due to the extended Steinmann relations, u... |
1909.05404 | Julio Oliva | Adolfo Cisterna, Carla Henriquez-Baez and Julio Oliva | Stabilizing Homogeneous Black Strings in AdS | 7 pages, no figures | null | 10.1007/JHEP01(2020)052 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is known that homogenous black strings in flat spacetime are unstable
under long wavelength perturbations. Recently, by including scalar fields that
depend on the extended coordinates only, homogenous black strings have been
constructed in the presence of a negative cosmological constant, therefore
implying that g... | [
{
"created": "Wed, 11 Sep 2019 23:51:39 GMT",
"version": "v1"
}
] | 2020-01-29 | [
[
"Cisterna",
"Adolfo",
""
],
[
"Henriquez-Baez",
"Carla",
""
],
[
"Oliva",
"Julio",
""
]
] | It is known that homogenous black strings in flat spacetime are unstable under long wavelength perturbations. Recently, by including scalar fields that depend on the extended coordinates only, homogenous black strings have been constructed in the presence of a negative cosmological constant, therefore implying that gen... |
hep-th/9711154 | Donald Spector | Zvonimir Hlousek, Donald Spector | Fermi-Bose Cancellation in Topologically Non-Trivial Backgrounds | 12 pages, harvmac, no figures | Mod.Phys.Lett. A13 (1998) 193-202 | 10.1142/S0217732398000243 | HWS-9720 | hep-th | null | We show in a model-independent way that, in the background of a topological
soliton or instanton that saturates a Bogomol'nyi bound, the fermion and boson
excitation spectra of non-zero modes cancel at the one-loop level. This
generalizes D'Adda and DiVecchia's result for some specific instanton models.
Our method al... | [
{
"created": "Thu, 20 Nov 1997 02:45:53 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Hlousek",
"Zvonimir",
""
],
[
"Spector",
"Donald",
""
]
] | We show in a model-independent way that, in the background of a topological soliton or instanton that saturates a Bogomol'nyi bound, the fermion and boson excitation spectra of non-zero modes cancel at the one-loop level. This generalizes D'Adda and DiVecchia's result for some specific instanton models. Our method also... |
1509.01152 | Taejin Lee | Taejin Lee | Quons in a Quantum Dissipative System | 10 pages | null | 10.1142/S0217751X16500330 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | String theory proves to be an imperative tool to explore the critical
behavior of the quantum dissipative system. We discuss the quantum particles
moving in two dimensions, in the presence of a uniform magnetic field, subject
to a periodic potential and a dissipative force, which are described by the
dissipative Wann... | [
{
"created": "Thu, 3 Sep 2015 16:32:39 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Dec 2015 01:19:57 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Lee",
"Taejin",
""
]
] | String theory proves to be an imperative tool to explore the critical behavior of the quantum dissipative system. We discuss the quantum particles moving in two dimensions, in the presence of a uniform magnetic field, subject to a periodic potential and a dissipative force, which are described by the dissipative Wannie... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.