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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2010.00595 | Luca Santoni | Rachel A. Rosen and Luca Santoni | Black hole perturbations of massive and partially massless spin-2 fields
in (anti) de Sitter spacetime | null | null | 10.1007/JHEP03(2021)139 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a systematic and comprehensive derivation of the linearized
dynamics of massive and partially massless spin-2 particles in a Schwarzschild
(anti) de Sitter black hole background, in four and higher spacetime
dimensions. In particular, we show how to obtain the quadratic actions for the
propagating modes an... | [
{
"created": "Thu, 1 Oct 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Fri, 5 Feb 2021 00:08:32 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Jun 2021 18:45:46 GMT",
"version": "v3"
}
] | 2021-06-22 | [
[
"Rosen",
"Rachel A.",
""
],
[
"Santoni",
"Luca",
""
]
] | We provide a systematic and comprehensive derivation of the linearized dynamics of massive and partially massless spin-2 particles in a Schwarzschild (anti) de Sitter black hole background, in four and higher spacetime dimensions. In particular, we show how to obtain the quadratic actions for the propagating modes and ... |
1001.1452 | Predrag Dominis Prester | Predrag Dominis Prester | alpha'-corrections and heterotic black holes | 58 pages; significantly improved and corrected review originally
published in Proceedings of Workshop "Black Holes in General Relativity and
String Theory" (August 24-30 2008, Veli Losinj, Croatia) | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some recent results on alpha'-exact calculations of the entropy and
near-horizon geometry of black holes in heterotic string theory.
| [
{
"created": "Sat, 9 Jan 2010 21:32:34 GMT",
"version": "v1"
}
] | 2010-01-12 | [
[
"Prester",
"Predrag Dominis",
""
]
] | We review some recent results on alpha'-exact calculations of the entropy and near-horizon geometry of black holes in heterotic string theory. |
1912.13441 | David Skinner | Roland Bittleston, David Skinner | Gauge Theory and Boundary Integrability II: Elliptic and Trigonometric
Case | 32 pages, 6 figures | null | 10.1007/JHEP06(2020)080 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the mixed topological-holomorphic Chern-Simons theory introduced
by Costello, Yamazaki and Witten on a $\mathbb{Z}_2$ orbifold. We use this to
construct semi-classical solutions of the boundary Yang-Baxter equation in the
elliptic and trigonometric cases. A novel feature of the trigonometric case is
that ... | [
{
"created": "Tue, 31 Dec 2019 17:19:47 GMT",
"version": "v1"
}
] | 2020-07-15 | [
[
"Bittleston",
"Roland",
""
],
[
"Skinner",
"David",
""
]
] | We consider the mixed topological-holomorphic Chern-Simons theory introduced by Costello, Yamazaki and Witten on a $\mathbb{Z}_2$ orbifold. We use this to construct semi-classical solutions of the boundary Yang-Baxter equation in the elliptic and trigonometric cases. A novel feature of the trigonometric case is that th... |
hep-th/9905160 | Korkut Bardakci | Korkut Bardakci | An Operator Approach To String Equations | 22 pages (latex, no other macros needed) | Nucl.Phys.B564:285-299,2000 | 10.1016/S0550-3213(99)00556-8 | LBNL-43108, UCB-PTH-99/20 | hep-th | null | In this paper, a new approach to string dynamics is proposed. String
coordinates are identified with a non-commuting set of operators familiar from
free string quantization, and the dynamics follows from the Virasoro algebra.
There is a very large gauge group operating on the non-commuting coordinates.
The gauge has ... | [
{
"created": "Fri, 21 May 1999 21:44:00 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Bardakci",
"Korkut",
""
]
] | In this paper, a new approach to string dynamics is proposed. String coordinates are identified with a non-commuting set of operators familiar from free string quantization, and the dynamics follows from the Virasoro algebra. There is a very large gauge group operating on the non-commuting coordinates. The gauge has to... |
1312.4911 | Bruno Carneiro da Cunha | Bruno Carneiro da Cunha, Amilcar de Queiroz | Killing Horizons and Spinors | 32 pages, RevTeX4.1, Clarifications on the Attractor Mechanism added.
Matches printed version | Phys. Rev. D 89, 104031 (2014) | 10.1103/PhysRevD.89.104031 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the near horizon geometry of generic Killing horizons constructing
suitable coordinates and taking the appropriate scaling limit. We are able to
show that the geometry will always show an enhancement of symmetries, and, in
the extremal case, will develop a causally disconnected "throat" as expected.
We analy... | [
{
"created": "Tue, 17 Dec 2013 19:48:09 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jun 2014 14:37:40 GMT",
"version": "v2"
}
] | 2014-06-20 | [
[
"da Cunha",
"Bruno Carneiro",
""
],
[
"de Queiroz",
"Amilcar",
""
]
] | We study the near horizon geometry of generic Killing horizons constructing suitable coordinates and taking the appropriate scaling limit. We are able to show that the geometry will always show an enhancement of symmetries, and, in the extremal case, will develop a causally disconnected "throat" as expected. We analyze... |
hep-th/9903009 | Gabriel Flores Hidalgo | Gabriel H. Flores, Rudnei O. Ramos and N. F. Svaiter | Tunneling and Nucleation Rate in the (\lambda\phi^4/4! +
\sigma\phi^6/6!)_3 Model | 23 pages, 3 figures | Int.J.Mod.Phys. A14 (1999) 3715-3730 | 10.1142/S0217751X99001718 | null | hep-th | null | We evaluate both the vacuum decay rate at zero temperature and the finite
temperature nucleation rate for the $(\lambda\phi^4/4! + \sigma\phi^6/6!)_{3D}$
model. Using the thin-wall approximation, we obtain the bounce solution for the
model and we were also able to give the approximate eigenvalue equations for
the bou... | [
{
"created": "Sun, 28 Feb 1999 23:32:26 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Flores",
"Gabriel H.",
""
],
[
"Ramos",
"Rudnei O.",
""
],
[
"Svaiter",
"N. F.",
""
]
] | We evaluate both the vacuum decay rate at zero temperature and the finite temperature nucleation rate for the $(\lambda\phi^4/4! + \sigma\phi^6/6!)_{3D}$ model. Using the thin-wall approximation, we obtain the bounce solution for the model and we were also able to give the approximate eigenvalue equations for the bounc... |
1211.4403 | Piotr Kosinski | Joanna Gonera | Conformal mechanics | 22 pages, 4 figures, few references added | null | 10.1016/j.aop.2013.04.018 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The SL(2,R) invariant Hamiltonian systems are discussed within the frame-
work of the orbit method. It is shown that both dynamics and symmetry trans-
formations are globally well-defined on phase space. The flexibility in the
choice of time variable and Hamiltonian function described in the paper by de
Alfaro et al.... | [
{
"created": "Mon, 19 Nov 2012 13:16:03 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Dec 2012 12:31:49 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Dec 2012 12:58:27 GMT",
"version": "v3"
},
{
"created": "Tue, 8 Jan 2013 14:13:32 GMT",
"version": "v4"
}
] | 2015-06-12 | [
[
"Gonera",
"Joanna",
""
]
] | The SL(2,R) invariant Hamiltonian systems are discussed within the frame- work of the orbit method. It is shown that both dynamics and symmetry trans- formations are globally well-defined on phase space. The flexibility in the choice of time variable and Hamiltonian function described in the paper by de Alfaro et al. (... |
hep-th/9808051 | Won Sik l'Yi | W. S. l'Yi | Coordinate-space holographic projection of fields and an application to
massive vector fields | 1 + 11pages, LaTeX file, Complete revision, even for the title | null | null | null | hep-th | null | General properties of coordinate-space holographic projections of fields in
AdS/CFT correspondence, which respect the Ward identity, are investigated. To
show the usefulness of this methodology it is applied to the computation of
correlators of massive gauge fields.
| [
{
"created": "Mon, 10 Aug 1998 03:56:47 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Aug 1998 08:37:24 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Aug 1998 06:12:14 GMT",
"version": "v3"
},
{
"created": "Wed, 30 Sep 1998 05:40:25 GMT",
"version": "v4"
},
{
"c... | 2007-05-23 | [
[
"l'Yi",
"W. S.",
""
]
] | General properties of coordinate-space holographic projections of fields in AdS/CFT correspondence, which respect the Ward identity, are investigated. To show the usefulness of this methodology it is applied to the computation of correlators of massive gauge fields. |
1501.00546 | Jai More Ms. | Jai More and Anuradha Misra | Application of Coherent State Approach for the cancellation of Infrared
divergences to all orders in LFQED | 6 pages, for Proceedings of Light-Cone Conference 2014, May 2014,
North Carolina, Raleigh. To appear in Few Body system | null | 10.1007/s00601-014-0932-1 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We sketch an all order proof of cancellation of infrared (IR) divergences in
Light Front Quantum Electrodynamics (LFQED) using a coherent state formalism.
In this talk, it has been shown that the true IR divergences in fermion self
energy are eliminated to all orders in a light-front time-ordered perturbative
calcula... | [
{
"created": "Sat, 3 Jan 2015 09:06:17 GMT",
"version": "v1"
}
] | 2015-09-30 | [
[
"More",
"Jai",
""
],
[
"Misra",
"Anuradha",
""
]
] | We sketch an all order proof of cancellation of infrared (IR) divergences in Light Front Quantum Electrodynamics (LFQED) using a coherent state formalism. In this talk, it has been shown that the true IR divergences in fermion self energy are eliminated to all orders in a light-front time-ordered perturbative calculati... |
hep-th/9209132 | Judy Mack | C. R. Hagen | Comment on Internal Frame Dragging and a Global Analog of the
Aharonov-Bohm Effect | 3 pages | null | null | UR1268 | hep-th | null | It is shown that AB-like cross sections can be obtained from symmetry
breaking which does not require infinite energy, angular dependence in the
symmetry breaking term, or a nontrivial $Z_2$ charge.
| [
{
"created": "Wed, 30 Sep 1992 17:03:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hagen",
"C. R.",
""
]
] | It is shown that AB-like cross sections can be obtained from symmetry breaking which does not require infinite energy, angular dependence in the symmetry breaking term, or a nontrivial $Z_2$ charge. |
2004.07842 | Christian Friedrich Steinwachs | Christian F. Steinwachs | Towards a unitary, renormalizable and ultraviolet-complete quantum
theory of gravity | 44 pages, 7 figures, 2 tables; updated references; accepted for
publication in Frontiers in Physics | Front. Phys., 21 July 2020 | 10.3389/fphy.2020.00185 | FR-PHENO-2020-006 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For any fundamental quantum field theory, unitarity, renormalizability, and
relativistic invariance are considered to be essential properties. Unitarity is
inevitably connected to the probabilistic interpretation of the quantum theory,
while renormalizability guarantees its completeness. Relativistic invariance,
in t... | [
{
"created": "Thu, 16 Apr 2020 18:00:00 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jul 2020 20:50:12 GMT",
"version": "v2"
}
] | 2021-04-27 | [
[
"Steinwachs",
"Christian F.",
""
]
] | For any fundamental quantum field theory, unitarity, renormalizability, and relativistic invariance are considered to be essential properties. Unitarity is inevitably connected to the probabilistic interpretation of the quantum theory, while renormalizability guarantees its completeness. Relativistic invariance, in tur... |
1511.05795 | Arkady Tseytlin | G. Arutyunov, S. Frolov, B. Hoare, R. Roiban, A.A. Tseytlin | Scale invariance of the eta-deformed AdS5 x S5 superstring, T-duality
and modified type II equations | 41 pages; v2: comments added; v3: new footnote 34 on notation | null | 10.1016/j.nuclphysb.2015.12.012 | ZMP-HH/15-27, TCDMATH 15-12, Imperial-TP-AT-2015-08 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the ABF background underlying the eta-deformed AdS5 x S5 sigma
model. This background fails to satisfy the standard IIB supergravity equations
which indicates that the corresponding sigma model is not Weyl invariant, i.e.
does not define a critical string theory in the usual sense. We argue that the
ABF b... | [
{
"created": "Wed, 18 Nov 2015 14:23:41 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 2016 10:26:19 GMT",
"version": "v2"
},
{
"created": "Sun, 9 Jun 2024 16:25:58 GMT",
"version": "v3"
}
] | 2024-06-11 | [
[
"Arutyunov",
"G.",
""
],
[
"Frolov",
"S.",
""
],
[
"Hoare",
"B.",
""
],
[
"Roiban",
"R.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We consider the ABF background underlying the eta-deformed AdS5 x S5 sigma model. This background fails to satisfy the standard IIB supergravity equations which indicates that the corresponding sigma model is not Weyl invariant, i.e. does not define a critical string theory in the usual sense. We argue that the ABF bac... |
hep-th/0603121 | Sameer Murthy | Sameer Murthy | Non-critical Heterotic Superstrings in Various Dimensions | 27 pages, harvmac. v2 reference added | JHEP0610:037,2006 | 10.1088/1126-6708/2006/10/037 | IC/2006/008 | hep-th | null | We construct heterotic string theories on spacetimes of the form R^{d-1,1}
times N=2 linear dilaton, where d=6,4,2,0. There are two lines of
supersymmetric theories descending from the two supersymmetric ten-dimensional
heterotic theories. These have gauge groups which are lower rank subgroups of
E_{8} times E_{8} an... | [
{
"created": "Wed, 15 Mar 2006 18:17:20 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jul 2006 17:31:28 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Murthy",
"Sameer",
""
]
] | We construct heterotic string theories on spacetimes of the form R^{d-1,1} times N=2 linear dilaton, where d=6,4,2,0. There are two lines of supersymmetric theories descending from the two supersymmetric ten-dimensional heterotic theories. These have gauge groups which are lower rank subgroups of E_{8} times E_{8} and ... |
hep-th/0201017 | Tatsu Takeuchi | Lay Nam Chang, Djordje Minic, Naotoshi Okamura, and Tatsu Takeuchi | The Effect of the Minimal Length Uncertainty Relation on the Density of
States and the Cosmological Constant Problem | 15 pages, REVTEX4, 5 eps figures, errors in equation (9) and
equations (15) through (19) corrected. Updated references | Phys.Rev.D65:125028,2002 | 10.1103/PhysRevD.65.125028 | VPI-IPPAP-01-06 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the effect of the minimal length uncertainty relation,
motivated by perturbative string theory, on the density of states in momentum
space. The relation is implemented through the modified commutation relation
[x_i,p_j]=i hbar[(1 + beta p^2) delta_{ij} + beta' p_i p_j]. We point out that
this relation,... | [
{
"created": "Fri, 4 Jan 2002 05:22:04 GMT",
"version": "v1"
},
{
"created": "Fri, 15 Mar 2002 23:33:11 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Sep 2009 22:52:57 GMT",
"version": "v3"
}
] | 2009-09-25 | [
[
"Chang",
"Lay Nam",
""
],
[
"Minic",
"Djordje",
""
],
[
"Okamura",
"Naotoshi",
""
],
[
"Takeuchi",
"Tatsu",
""
]
] | We investigate the effect of the minimal length uncertainty relation, motivated by perturbative string theory, on the density of states in momentum space. The relation is implemented through the modified commutation relation [x_i,p_j]=i hbar[(1 + beta p^2) delta_{ij} + beta' p_i p_j]. We point out that this relation, w... |
hep-th/9710103 | Gabor Papp | Romuald A. Janik, Maciej A. Nowak, Gabor Papp and Ismail Zahed | Various Shades of Blue's Functions | 53 pages with 14 EPSF figures included. Fig. 8 replaced | Acta Phys.Polon. B28 (1997) 2949 | null | null | hep-th chao-dyn cond-mat hep-lat hep-ph nlin.CD nucl-th | null | We discuss random matrix models in terms of elementary operations on Blue's
functions (functional inverse of Green's functions). We show that such
operations embody the essence of a number of physical phenomena whether at/or
away from the critical points. We illustrate these assertions by borrowing on a
number of rec... | [
{
"created": "Mon, 13 Oct 1997 16:58:43 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Nov 1997 12:21:04 GMT",
"version": "v2"
}
] | 2009-09-25 | [
[
"Janik",
"Romuald A.",
""
],
[
"Nowak",
"Maciej A.",
""
],
[
"Papp",
"Gabor",
""
],
[
"Zahed",
"Ismail",
""
]
] | We discuss random matrix models in terms of elementary operations on Blue's functions (functional inverse of Green's functions). We show that such operations embody the essence of a number of physical phenomena whether at/or away from the critical points. We illustrate these assertions by borrowing on a number of recen... |
hep-th/0102018 | Jacques Distler | Ilka Brunner and Jacques Distler | Torsion D-Branes in Nongeometrical Phases | 35 pages, 1 figure. LaTeX2e, using UTarticle.cls and utphys.bst | Adv.Theor.Math.Phys.5:265-309,2002 | null | UTTG-01-01 | hep-th math.KT | null | In a geometrical background, D-brane charge is classified by topological
K-theory. The corresponding classification of D-brane charge in an arbitrary,
nongeometrical, compactification is still a mystery. We study D-branes on
non-simply-connected Calabi-Yau 3-folds, with particular interest in the
D-branes whose charg... | [
{
"created": "Mon, 5 Feb 2001 05:27:46 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Brunner",
"Ilka",
""
],
[
"Distler",
"Jacques",
""
]
] | In a geometrical background, D-brane charge is classified by topological K-theory. The corresponding classification of D-brane charge in an arbitrary, nongeometrical, compactification is still a mystery. We study D-branes on non-simply-connected Calabi-Yau 3-folds, with particular interest in the D-branes whose charges... |
hep-th/0112012 | null | Sergei V. Ketov (Caltech-USC Center for Theor. Physics, Los Angeles) | D-instantons and universal hypermultiplet | 21 pages, LaTeX; references added, sect. 3 expanded | null | null | CITUSC/01-046 | hep-th | null | Quantum non-perturbative geometry of the universal hypermultiplet is
investigated. We consider the simple case when the D-instantons, originating
from the Calabi-Yau wrapped D2-branes, preserve a U(1)xU(1) symmetry of the
universal hypermultiplet moduli space. The cluster decomposition of
D-instantons is proved to be... | [
{
"created": "Mon, 3 Dec 2001 01:15:58 GMT",
"version": "v1"
},
{
"created": "Sat, 8 Dec 2001 16:53:56 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Ketov",
"Sergei V.",
"",
"Caltech-USC Center for Theor. Physics, Los Angeles"
]
] | Quantum non-perturbative geometry of the universal hypermultiplet is investigated. We consider the simple case when the D-instantons, originating from the Calabi-Yau wrapped D2-branes, preserve a U(1)xU(1) symmetry of the universal hypermultiplet moduli space. The cluster decomposition of D-instantons is proved to be v... |
2301.08652 | Silvia Pla Garc\'ia | Jean Alexandre and Silvia Pla | Cosmic bounce and phantom-like equation of state from tunnelling | Comments added; 22 pages, 3 figures | null | 10.1007/JHEP05(2023)145 | KCL-PH-TH/2023-05 | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | We allow a scalar field on a flat FLRW background metric to tunnel between
two degenerate vacua. The resulting true vacuum state then violates the Null
Energy Condition, and the corresponding homogeneous fluid induces a bounce,
after which it has a phantom-like equation of state and asymptotically leads to
a de Sitte... | [
{
"created": "Fri, 20 Jan 2023 16:01:06 GMT",
"version": "v1"
},
{
"created": "Wed, 10 May 2023 09:30:06 GMT",
"version": "v2"
}
] | 2023-06-07 | [
[
"Alexandre",
"Jean",
""
],
[
"Pla",
"Silvia",
""
]
] | We allow a scalar field on a flat FLRW background metric to tunnel between two degenerate vacua. The resulting true vacuum state then violates the Null Energy Condition, and the corresponding homogeneous fluid induces a bounce, after which it has a phantom-like equation of state and asymptotically leads to a de Sitter ... |
2002.09071 | Yifei He | Yifei He, Linnea Grans-Samuelsson, Jesper Lykke Jacobsen, Hubert
Saleur | Four-point geometrical correlation functions in the two-dimensional
$Q$-state Potts model: connections with the RSOS models | 47 pages, 12 figures | null | 10.1007/JHEP05(2020)156 | null | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The "bootstrap determination" of the geometrical correlation functions in the
two-dimensional Potts model proposed in a paper [arXiv:1607.07224] was later
shown in [arXiv:1809.02191] to be incorrect, the actual spectrum of the model
being considerably more complex than initially conjectured. We provide in this
paper ... | [
{
"created": "Fri, 21 Feb 2020 00:26:54 GMT",
"version": "v1"
}
] | 2020-06-24 | [
[
"He",
"Yifei",
""
],
[
"Grans-Samuelsson",
"Linnea",
""
],
[
"Jacobsen",
"Jesper Lykke",
""
],
[
"Saleur",
"Hubert",
""
]
] | The "bootstrap determination" of the geometrical correlation functions in the two-dimensional Potts model proposed in a paper [arXiv:1607.07224] was later shown in [arXiv:1809.02191] to be incorrect, the actual spectrum of the model being considerably more complex than initially conjectured. We provide in this paper a ... |
hep-th/9810250 | Charles P. Boyer | Charles P. Boyer and Krzysztof Galicki | 3-Sasakian Manifolds | 59 pages, to appear in Essays on Einstein Manifolds, M. Wang and C.
LeBrun, eds | Surveys Diff.Geom. 7 (1999) 123-184 | null | null | hep-th math.DG | null | This is an expository paper describing the geometry of certain
Sasakian-Einstein manifolds. Such manifolds have recently become of interest
due to Maldacena's AdS/CFT conjecture. They describe near-horizon geometries of
branes at conical singularities.
| [
{
"created": "Fri, 30 Oct 1998 23:28:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Boyer",
"Charles P.",
""
],
[
"Galicki",
"Krzysztof",
""
]
] | This is an expository paper describing the geometry of certain Sasakian-Einstein manifolds. Such manifolds have recently become of interest due to Maldacena's AdS/CFT conjecture. They describe near-horizon geometries of branes at conical singularities. |
2003.07836 | Andrei Mironov | A. Mironov and A. Morozov | Hopf superpolynomial from topological vertices | 12 pages | Nucl.Phys. B960 (2020) 115191 | 10.1016/j.nuclphysb.2020.115191 | FIAN/TD-03/20; IITP/TH-05/20; ITEP/TH-06/20; MIPT/TH-05/20 | hep-th math.GT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Link/knot invariants are series with integer coefficients, and it is a
long-standing problem to get them positive and possessing cohomological
interpretation. Constructing positive "superpolynomials" is not
straightforward, especially for colored invariants. A simpler alternative is a
multi-parametric generalization ... | [
{
"created": "Tue, 17 Mar 2020 17:39:46 GMT",
"version": "v1"
}
] | 2020-10-01 | [
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | Link/knot invariants are series with integer coefficients, and it is a long-standing problem to get them positive and possessing cohomological interpretation. Constructing positive "superpolynomials" is not straightforward, especially for colored invariants. A simpler alternative is a multi-parametric generalization of... |
1008.0644 | Dennis D. Dietrich | Felix Berkhahn, Dennis D. Dietrich, Stefan Hofmann | Self-Protection of Massive Cosmological Gravitons | 1+11 pages, v2: references added | JCAP 1011:018,2010 | 10.1088/1475-7516/2010/11/018 | CP3-ORIGINS-2010-30, LMU-ASC 61/10, TUM-HEP-766/10 | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Relevant deformations of gravity present an exciting window of opportunity to
probe the rigidity of gravity on cosmological scales. For a single-graviton
theory, the leading relevant deformation constitutes a graviton mass term. In
this paper, we investigate the classical and quantum stability of massive
cosmological... | [
{
"created": "Tue, 3 Aug 2010 20:01:02 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Aug 2010 13:32:11 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Berkhahn",
"Felix",
""
],
[
"Dietrich",
"Dennis D.",
""
],
[
"Hofmann",
"Stefan",
""
]
] | Relevant deformations of gravity present an exciting window of opportunity to probe the rigidity of gravity on cosmological scales. For a single-graviton theory, the leading relevant deformation constitutes a graviton mass term. In this paper, we investigate the classical and quantum stability of massive cosmological g... |
hep-th/0608019 | Om Prakash Singh Negi | O.P.S. Negi | Higher Dimensional Supersymmetry | null | null | null | null | hep-th | null | Higher dimensional super symmetry has been analyzed in terms of quaternion
variables and the theory of quaternion harmonic oscillator has been analyzed.
Supersymmertization of quaternion Dirac equation has been developed for
massless,massive and interacting cases including generalized electromagnetic
fields of dyons.... | [
{
"created": "Wed, 2 Aug 2006 18:05:13 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Negi",
"O. P. S.",
""
]
] | Higher dimensional super symmetry has been analyzed in terms of quaternion variables and the theory of quaternion harmonic oscillator has been analyzed. Supersymmertization of quaternion Dirac equation has been developed for massless,massive and interacting cases including generalized electromagnetic fields of dyons. A... |
hep-th/0012166 | L. L. Salcedo | L.L. Salcedo | Derivative expansion for the effective action of chiral gauge fermions.
The normal parity component | 24 pages, REVTEX, no figures. Minor corrections | Eur.Phys.J.C20:147-159,2001 | 10.1007/s100520100639 | UG-DFM-6-2000 | hep-th | null | Explicit exact formulas are presented, up to fourth order in a strict chiral
covariant derivative expansion, for the normal parity component of the
Euclidean effective action of even-dimensional Dirac fermions. The bosonic
background fields considered are scalar, pseudo-scalar, vector and axial
vector. No assumptions... | [
{
"created": "Tue, 19 Dec 2000 15:15:42 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2001 16:10:04 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Salcedo",
"L. L.",
""
]
] | Explicit exact formulas are presented, up to fourth order in a strict chiral covariant derivative expansion, for the normal parity component of the Euclidean effective action of even-dimensional Dirac fermions. The bosonic background fields considered are scalar, pseudo-scalar, vector and axial vector. No assumptions a... |
1104.4470 | Satoshi Nawata | Satoshi Nawata | Localization of N=4 Superconformal Field Theory on S^1 x S^3 and Index | 42+1 pages, 2 figures, JHEP style: v1.2.3 minor corrections, v4 major
revision, conclusions essentially unchanged, v5 published version | null | 10.1007/JHEP11(2011)144 | TIFR/TH/10-38 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide the geometrical meaning of the ${\cal N}=4$ superconformal index.
With this interpretation, the ${\cal N}=4$ superconformal index can be realized
as the partition function on a Scherk-Schwarz deformed background. We apply the
localization method in TQFT to compute the deformed partition function since
the ... | [
{
"created": "Fri, 22 Apr 2011 15:39:59 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Apr 2011 08:35:09 GMT",
"version": "v2"
},
{
"created": "Thu, 5 May 2011 21:29:07 GMT",
"version": "v3"
},
{
"created": "Mon, 19 Sep 2011 19:36:18 GMT",
"version": "v4"
},
{
"cr... | 2015-05-27 | [
[
"Nawata",
"Satoshi",
""
]
] | We provide the geometrical meaning of the ${\cal N}=4$ superconformal index. With this interpretation, the ${\cal N}=4$ superconformal index can be realized as the partition function on a Scherk-Schwarz deformed background. We apply the localization method in TQFT to compute the deformed partition function since the de... |
1207.4059 | Georgi Dvali | Gia Dvali and Cesar Gomez | Black Holes as Critical Point of Quantum Phase Transition | 27 pages, Latex | null | null | null | hep-th cond-mat.quant-gas gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reformulate the quantum black hole portrait in the language of modern
condensed matter physics. We show that black holes can be understood as a
graviton Bose-Einstein condensate at the critical point of a quantum phase
transition, identical to what has been observed in systems of cold atoms. The
Bogoliubov modes t... | [
{
"created": "Tue, 17 Jul 2012 16:40:06 GMT",
"version": "v1"
}
] | 2012-07-18 | [
[
"Dvali",
"Gia",
""
],
[
"Gomez",
"Cesar",
""
]
] | We reformulate the quantum black hole portrait in the language of modern condensed matter physics. We show that black holes can be understood as a graviton Bose-Einstein condensate at the critical point of a quantum phase transition, identical to what has been observed in systems of cold atoms. The Bogoliubov modes tha... |
1810.09968 | I. V. Kanatchikov | I.V. Kanatchikov (St Andrews) | Schr\"odinger Functional of a Quantum Scalar Field in Static Space-Times
from Precanonical Quantization | 15 pages. arXiv admin note: text overlap with arXiv:1805.05279 | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The functional Schr\"odinger representation of a scalar field on an
$n$-dimensional static space-time background is argued to be a singular
limiting case of the hypercomplex quantum theory of the same system obtained by
the precanonical quantization based on the space-time symmetric De Donder-Weyl
Hamiltonian theory.... | [
{
"created": "Tue, 23 Oct 2018 16:56:13 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Dec 2018 09:19:19 GMT",
"version": "v2"
}
] | 2019-04-26 | [
[
"Kanatchikov",
"I. V.",
"",
"St Andrews"
]
] | The functional Schr\"odinger representation of a scalar field on an $n$-dimensional static space-time background is argued to be a singular limiting case of the hypercomplex quantum theory of the same system obtained by the precanonical quantization based on the space-time symmetric De Donder-Weyl Hamiltonian theory. T... |
hep-th/9704088 | Randall Guedes Teixeira | B. M. Pimentel and R. G. Teixeira | Generalization of the Hamilton-Jacobi approach for higher order singular
systems | Latex, 19 pages, no figures | Nuovo Cim. B113 (1998) 805-820 | null | null | hep-th | null | We generalize the Hamilton-Jacobi formulation for higher order singular
systems and obtain the equations of motion as total differential equations. To
do this we first study the constraint structure present in such systems.
| [
{
"created": "Thu, 10 Apr 1997 21:06:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pimentel",
"B. M.",
""
],
[
"Teixeira",
"R. G.",
""
]
] | We generalize the Hamilton-Jacobi formulation for higher order singular systems and obtain the equations of motion as total differential equations. To do this we first study the constraint structure present in such systems. |
hep-th/9402109 | Shamir Yigal | Yigal Shamir | Dynamical-Space Regular-Time Lattice and Induced Gravity | WIS-94/10-Feb-PH, LaTeX, 39 pages | null | null | null | hep-th astro-ph gr-qc hep-lat | null | It is proposed that gravity may arise in the low energy limit of a model of
matter fields defined on a special kind of a dynamical random lattice. Time is
discretized into regular intervals, whereas the discretization of space is
random and dynamical. A triangulation is associated to each distribution of the
spacetim... | [
{
"created": "Fri, 18 Feb 1994 09:23:46 GMT",
"version": "v1"
},
{
"created": "Mon, 4 Apr 1994 06:02:16 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Shamir",
"Yigal",
""
]
] | It is proposed that gravity may arise in the low energy limit of a model of matter fields defined on a special kind of a dynamical random lattice. Time is discretized into regular intervals, whereas the discretization of space is random and dynamical. A triangulation is associated to each distribution of the spacetime ... |
hep-th/9607214 | null | Giovanni Salesi and Erasmo Recami | Velocity field and operator in (non relativistic) quantum mechanics | null | Found.Phys.28:763-776,1998 | 10.1023/A:1018849804045 | null | hep-th | null | Starting from the formal expressions of the hydrodynamical (or ``local'')
quantities employed in the applications of Clifford Algebras to quantum
mechanics, we introduce --in terms of the ordinary tensorial framework-- a new
definition for the field of a generic quantity. By translating from Clifford
into tensor alge... | [
{
"created": "Mon, 29 Jul 1996 07:44:17 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Salesi",
"Giovanni",
""
],
[
"Recami",
"Erasmo",
""
]
] | Starting from the formal expressions of the hydrodynamical (or ``local'') quantities employed in the applications of Clifford Algebras to quantum mechanics, we introduce --in terms of the ordinary tensorial framework-- a new definition for the field of a generic quantity. By translating from Clifford into tensor algebr... |
hep-th/9708103 | Wafic Sabra | W. A. Sabra | General BPS Black Holes In Five Dimensions | 15 pages, Latex, typos corrected | Mod.Phys.Lett.A13:239-251,1998 | 10.1142/S0217732398000309 | null | hep-th gr-qc | null | We construct general static black hole configuration for the theory of N=2,
d=5 supergravity coupled to an arbitrary number of Abelian vector multiplets.
The underlying very special geometry structure plays a major role in this
construction. From the viewpoint of M-theory compactified on a Calabi-Yau
threefold, these... | [
{
"created": "Tue, 19 Aug 1997 19:24:16 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Sep 1997 13:50:43 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Sabra",
"W. A.",
""
]
] | We construct general static black hole configuration for the theory of N=2, d=5 supergravity coupled to an arbitrary number of Abelian vector multiplets. The underlying very special geometry structure plays a major role in this construction. From the viewpoint of M-theory compactified on a Calabi-Yau threefold, these b... |
hep-th/0512089 | Saharian | A. R. Mkrtchyan, A. A. Saharian, V. V. Parazian | Coherent pair production in deformed crystals with a complex base | 10 pages, 4 figures, misprint in the numerical coefficients in figure
captions is corrected | Mod.Phys.Lett. B20 (2006) 1617-1627 | 10.1142/S0217984906012018 | null | hep-th | null | We investigate the coherent electron-positron pair creation by high-energy
photons in a periodically deformed single crystal with a complex base. The
formula for the corresponding differential cross-section is derived for an
arbitrary deformation field. The conditions are specified under which the
influence of the de... | [
{
"created": "Wed, 7 Dec 2005 18:32:34 GMT",
"version": "v1"
},
{
"created": "Sat, 10 Dec 2005 18:53:45 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Mkrtchyan",
"A. R.",
""
],
[
"Saharian",
"A. A.",
""
],
[
"Parazian",
"V. V.",
""
]
] | We investigate the coherent electron-positron pair creation by high-energy photons in a periodically deformed single crystal with a complex base. The formula for the corresponding differential cross-section is derived for an arbitrary deformation field. The conditions are specified under which the influence of the defo... |
hep-th/0109015 | Ian Jack | I. Jack, D.R.T. Jones and N. Mohammedi | Ultraviolet properties of noncommutative non-linear sigma-models in two
dimensions | 10 pages, including 1 figure. Plain TeX. Uses Harvmac and epsf. Minor
revisions and additional reference. Version to be published in Phys. Lett. B | Phys.Lett. B520 (2001) 405-409 | 10.1016/S0370-2693(01)01171-6 | LTH 518 | hep-th | null | We discuss the ultra-violet properties of bosonic and supersymmetric
noncommutative non-linear sigma-models in two dimensions, both with and without
a Wess-Zumino-Witten term.
| [
{
"created": "Mon, 3 Sep 2001 15:26:39 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Sep 2001 16:10:50 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Sep 2001 14:47:12 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Jack",
"I.",
""
],
[
"Jones",
"D. R. T.",
""
],
[
"Mohammedi",
"N.",
""
]
] | We discuss the ultra-violet properties of bosonic and supersymmetric noncommutative non-linear sigma-models in two dimensions, both with and without a Wess-Zumino-Witten term. |
2102.05810 | Matteo Baggioli | Ning Wu, Matteo Baggioli, Wei-Jia Li | On the universality of AdS$_2$ diffusion bounds and the breakdown of
linearized hydrodynamics | v2: numerical inaccuracies fixed, figures and presentation improved,
matching the published version in JHEP | Journal of High Energy Physics volume 2021, Article number: 14
(2021) | 10.1007/JHEP05(2021)014 | null | hep-th cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | The chase of universal bounds on diffusivities in strongly coupled systems
and holographic models has a long track record. The identification of a
universal velocity scale, independent of the presence of well-defined
quasiparticle excitations, is one of the major challenges of this program. A
recent analysis, valid f... | [
{
"created": "Thu, 11 Feb 2021 02:20:55 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Mar 2021 09:09:10 GMT",
"version": "v2"
}
] | 2021-05-10 | [
[
"Wu",
"Ning",
""
],
[
"Baggioli",
"Matteo",
""
],
[
"Li",
"Wei-Jia",
""
]
] | The chase of universal bounds on diffusivities in strongly coupled systems and holographic models has a long track record. The identification of a universal velocity scale, independent of the presence of well-defined quasiparticle excitations, is one of the major challenges of this program. A recent analysis, valid for... |
hep-th/9803109 | Alexandros Kechagias | S. Ferrara, A. Kehagias, H. Partouche and A. Zaffaroni | Membranes and Fivebranes with Lower Supersymmetry and their AdS
Supergravity Duals | 16 pages, latex | Phys.Lett. B431 (1998) 42-48 | 10.1016/S0370-2693(98)00558-9 | CERN-TH/98-79 | hep-th | null | We consider superconformal field theories in three and six dimensions with
eight supercharges which can be realized on the world-volume of M-theory branes
sitting at orbifold singularities. We find that they should admit a N=4 and N=2
supergravity dual in AdS_4 and AdS_7, respectively. We discuss the
characteristics ... | [
{
"created": "Thu, 12 Mar 1998 23:49:09 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ferrara",
"S.",
""
],
[
"Kehagias",
"A.",
""
],
[
"Partouche",
"H.",
""
],
[
"Zaffaroni",
"A.",
""
]
] | We consider superconformal field theories in three and six dimensions with eight supercharges which can be realized on the world-volume of M-theory branes sitting at orbifold singularities. We find that they should admit a N=4 and N=2 supergravity dual in AdS_4 and AdS_7, respectively. We discuss the characteristics of... |
hep-th/0311096 | Mohamed Chabab | Mohamed Chabab, and Latifa Sanhaji (LPHEA, Cadi Ayyad Univ.,
Marrakech) | Confinement in SU(N_c) gauge theory with a massive dilaton | Latex, 07 pages | null | null | LPHEA /03-10 | hep-th | null | Following a recently proposed confinement generating scenario \cite{Di}, we
provide a new string inspired model with a massive dilaton and a general
dilaton-gluon coupling. By solving analytically the equations of motion, we
derive a new class of confining interquark potentials, which includes most of
the QCD motivat... | [
{
"created": "Tue, 11 Nov 2003 16:05:44 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Chabab",
"Mohamed",
"",
"LPHEA, Cadi Ayyad Univ.,\n Marrakech"
],
[
"Sanhaji",
"Latifa",
"",
"LPHEA, Cadi Ayyad Univ.,\n Marrakech"
]
] | Following a recently proposed confinement generating scenario \cite{Di}, we provide a new string inspired model with a massive dilaton and a general dilaton-gluon coupling. By solving analytically the equations of motion, we derive a new class of confining interquark potentials, which includes most of the QCD motivated... |
2107.04500 | Tung Tran | Tung Tran | Twistor Constructions for Higher-spin Extensions of (Self-dual)
Yang-Mills | 25 pages. v2: corrections, changed title, improved presentation | null | 10.1007/JHEP11(2021)117 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We present the inverse Penrose transform (the map from spacetime to twistor
space) for self-dual Yang-Mills (SDYM) and its higher-spin extensions on a flat
background. The twistor action for the higher-spin extension of SDYM (HS-SDYM)
is of BF-type. By considering a deformation away from the self-dual sector of
HS-SD... | [
{
"created": "Fri, 9 Jul 2021 15:40:58 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Oct 2021 10:59:35 GMT",
"version": "v2"
}
] | 2021-12-01 | [
[
"Tran",
"Tung",
""
]
] | We present the inverse Penrose transform (the map from spacetime to twistor space) for self-dual Yang-Mills (SDYM) and its higher-spin extensions on a flat background. The twistor action for the higher-spin extension of SDYM (HS-SDYM) is of BF-type. By considering a deformation away from the self-dual sector of HS-SDYM... |
0804.0651 | Ashoke Sen | Ashoke Sen | U-duality Invariant Dyon Spectrum in type II on T^6 | LaTeX file, 9 pages; minor corrections | JHEP 0808:037,2008 | 10.1088/1126-6708/2008/08/037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We give a manifestly U-duality invariant formula for the degeneracy of 1/8
BPS dyons in type II string theory on T^6 for a U-duality invariant subset of
charge vectors. Besides depending on the Cremmer-Julia invariant the degeneracy
also depends on other discrete invariants of E_{7(7)}(Z).
| [
{
"created": "Fri, 4 Apr 2008 16:10:34 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Apr 2008 06:58:00 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Jul 2009 13:20:12 GMT",
"version": "v3"
}
] | 2009-09-15 | [
[
"Sen",
"Ashoke",
""
]
] | We give a manifestly U-duality invariant formula for the degeneracy of 1/8 BPS dyons in type II string theory on T^6 for a U-duality invariant subset of charge vectors. Besides depending on the Cremmer-Julia invariant the degeneracy also depends on other discrete invariants of E_{7(7)}(Z). |
hep-th/9803053 | Shiraz Minwalla | Shiraz Minwalla | Particles on AdS_{4/7} and Primary Operators on M_{2/5} Brane
Worldvolumes | 10 pages, harvmac, no figures : v2 changes in presentation, reference
added :v3 further changes in presentation, reference added | JHEP 9810:002,1998 | 10.1088/1126-6708/1998/10/002 | PUPT-1773 | hep-th | null | 1 identify a correspondence between the various spherical harmonic modes of
massless 11 dimensional fields propagating on the $AdS_{4/7}$ in an $AdS_{4/7}
\times S^{7\4}$ compactification of M theory, and the corresponding operators,
primary under the conformal group, on the world volume of $M_2,M_5$ branes.
This is ... | [
{
"created": "Thu, 5 Mar 1998 23:58:07 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Sep 1998 15:15:59 GMT",
"version": "v2"
},
{
"created": "Thu, 8 Oct 1998 15:52:50 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Minwalla",
"Shiraz",
""
]
] | 1 identify a correspondence between the various spherical harmonic modes of massless 11 dimensional fields propagating on the $AdS_{4/7}$ in an $AdS_{4/7} \times S^{7\4}$ compactification of M theory, and the corresponding operators, primary under the conformal group, on the world volume of $M_2,M_5$ branes. This is ac... |
hep-th/9301092 | B. Jurco | B. Jurco | More on quantum groups from the the quantization point of view | 18 pages | Commun.Math.Phys. 166 (1994) 63-78 | 10.1007/BF02099301 | null | hep-th math.QA | null | Star products on the classical double group of a simple Lie group and on
corresponding symplectic grupoids are given so that the quantum double and the
"quantized tangent bundle" are obtained in the deformation description.
"Complex" quantum groups and bicovariant quantum Lie algebras are discused from
this point of ... | [
{
"created": "Fri, 22 Jan 1993 11:55:05 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Jurco",
"B.",
""
]
] | Star products on the classical double group of a simple Lie group and on corresponding symplectic grupoids are given so that the quantum double and the "quantized tangent bundle" are obtained in the deformation description. "Complex" quantum groups and bicovariant quantum Lie algebras are discused from this point of vi... |
hep-th/0107058 | Oscar Wallace Greenberg | O.W. Greenberg and J.D. Delgado | Construction of bosons and fermions out of quons | Latex, 11 pages, no figures; minor editorial change | Phys. Lett. A 288, 139 (2001) | 10.1016/S0375-9601(01)00552-7 | UMPP 01-064 | hep-th hep-ph math-ph math.MP quant-ph | null | The quon algebra describes particles, ``quons,'' that are neither fermions
nor bosons, using a label $q$ that parametrizes a smooth interpolation between
bosons ($q = 1$) and fermions ($q = -1$). Understanding the relation of quons
on the one side and bosons or fermions on the other can shed light on the
different pr... | [
{
"created": "Fri, 6 Jul 2001 22:08:33 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Oct 2001 18:33:42 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Greenberg",
"O. W.",
""
],
[
"Delgado",
"J. D.",
""
]
] | The quon algebra describes particles, ``quons,'' that are neither fermions nor bosons, using a label $q$ that parametrizes a smooth interpolation between bosons ($q = 1$) and fermions ($q = -1$). Understanding the relation of quons on the one side and bosons or fermions on the other can shed light on the different prop... |
hep-th/9207030 | Thomas Larsson | T. A. Larsson | Vect(N) conformal fields and their exterior derivatives | 17 pages | null | null | null | hep-th | null | Conformal fields are a recently discovered class of representations of the
algebra of vector fields in $N$ dimensions. Invariant first-order differential
operators (exterior derivatives) for conformal fields are constructed.
| [
{
"created": "Thu, 9 Jul 1992 21:05:32 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Larsson",
"T. A.",
""
]
] | Conformal fields are a recently discovered class of representations of the algebra of vector fields in $N$ dimensions. Invariant first-order differential operators (exterior derivatives) for conformal fields are constructed. |
hep-th/0008067 | Masoud Alimohammadi | M. Alimohammadi, M. Khorrami | On the phase structure of two--dimensional generalized Yang--Mills
theories | 14 pages, LaTex, one paragraph is added to introduction section, to
describe the 5/2 phase transition, accepted for publication in Nucl. Phys. B
(2001) | Nucl.Phys. B597 (2001) 652 | 10.1016/S0550-3213(00)00730-6 | null | hep-th | null | The phase structure of the generalized Yang--Mills theories is studied, and
it is shown that {\it almost} always, it is of the third order. As a specific
example, it is shown that all of the models with the interaction $\sum_j
(n_j-j+N)^{2k}$ exhibit third order phase transition. ($n_j$ is the length of
the $j$-th ro... | [
{
"created": "Tue, 8 Aug 2000 10:54:13 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Dec 2000 09:47:31 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Alimohammadi",
"M.",
""
],
[
"Khorrami",
"M.",
""
]
] | The phase structure of the generalized Yang--Mills theories is studied, and it is shown that {\it almost} always, it is of the third order. As a specific example, it is shown that all of the models with the interaction $\sum_j (n_j-j+N)^{2k}$ exhibit third order phase transition. ($n_j$ is the length of the $j$-th row ... |
2106.06322 | Aleksei Shishmarev | A. I. Breev, S. P. Gavrilov, D. M. Gitman, A. A. Shishmarev | Vacuum instability in time-dependent electric fields. New example of
exactly solvable case | 27 pages, 7 figures, some minor changes introduced | Phys. Rev. D 104, 076008 (2021) | 10.1103/PhysRevD.104.076008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new exactly solvable case in strong-field quantum electrodynamics with a
time-dependent external electric field is presented. The corresponding field is
given by an analytic function, which is asymmetric (in contrast to Sauter-like
electric field) with respect to the time instant, where it reaches its maximum
value... | [
{
"created": "Fri, 11 Jun 2021 11:41:29 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jun 2021 09:03:50 GMT",
"version": "v2"
},
{
"created": "Thu, 17 Jun 2021 08:01:10 GMT",
"version": "v3"
},
{
"created": "Mon, 28 Jun 2021 08:03:12 GMT",
"version": "v4"
}
] | 2021-10-13 | [
[
"Breev",
"A. I.",
""
],
[
"Gavrilov",
"S. P.",
""
],
[
"Gitman",
"D. M.",
""
],
[
"Shishmarev",
"A. A.",
""
]
] | A new exactly solvable case in strong-field quantum electrodynamics with a time-dependent external electric field is presented. The corresponding field is given by an analytic function, which is asymmetric (in contrast to Sauter-like electric field) with respect to the time instant, where it reaches its maximum value, ... |
1809.06376 | Marc-Antoine Fiset | Marc-Antoine Fiset | Superconformal algebras for twisted connected sums and $G_2$ mirror
symmetry | 29 pages | null | 10.1007/JHEP12(2018)011 | null | hep-th math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We realise the Shatashvili-Vafa superconformal algebra for $G_2$ string
compactifications by combining Odake and free conformal algebras following
closely the recent mathematical construction of twisted connected sum $G_2$
holonomy manifolds. By considering automorphisms of this realisation, we
identify stringy analo... | [
{
"created": "Mon, 17 Sep 2018 18:00:01 GMT",
"version": "v1"
}
] | 2018-12-24 | [
[
"Fiset",
"Marc-Antoine",
""
]
] | We realise the Shatashvili-Vafa superconformal algebra for $G_2$ string compactifications by combining Odake and free conformal algebras following closely the recent mathematical construction of twisted connected sum $G_2$ holonomy manifolds. By considering automorphisms of this realisation, we identify stringy analogu... |
hep-th/0006132 | Alexander Polyakov | A.M. Polyakov | String theory as a universal language | 19 pages | Phys.Atom.Nucl. 64 (2001) 540-547; Yad.Fiz. 64 (2001) 594-601 | 10.1134/1.1358479 | PUPT-1939 | hep-th | null | This article, based on the Klein lecture, contains some new results and new
speculations on various topics. They include discussion of open strings in the
AdS space, unusual features of D-branes, conformal gauge theories in higher
dimensions. We also comment on the infrared screening of the cosmological
constant and ... | [
{
"created": "Mon, 19 Jun 2000 01:15:32 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Polyakov",
"A. M.",
""
]
] | This article, based on the Klein lecture, contains some new results and new speculations on various topics. They include discussion of open strings in the AdS space, unusual features of D-branes, conformal gauge theories in higher dimensions. We also comment on the infrared screening of the cosmological constant and on... |
2211.11291 | Qian Chen | Qian Chen, Yuxuan Liu, Yu Tian, Xiaoning Wu, Hongbao Zhang | Quench Dynamics in Holographic First-Order Phase Transition | null | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we investigate the real-time dynamics of quenching a state from
phase separation in a holographic model of first-order phase transition. In
addition to the typical phase-separated and high-energy final states, we have
discovered a novel dynamical process that drives the system to a
low-temperature super... | [
{
"created": "Mon, 21 Nov 2022 09:33:29 GMT",
"version": "v1"
},
{
"created": "Wed, 10 May 2023 13:41:15 GMT",
"version": "v2"
},
{
"created": "Sat, 6 Jan 2024 09:32:36 GMT",
"version": "v3"
}
] | 2024-01-09 | [
[
"Chen",
"Qian",
""
],
[
"Liu",
"Yuxuan",
""
],
[
"Tian",
"Yu",
""
],
[
"Wu",
"Xiaoning",
""
],
[
"Zhang",
"Hongbao",
""
]
] | In this work, we investigate the real-time dynamics of quenching a state from phase separation in a holographic model of first-order phase transition. In addition to the typical phase-separated and high-energy final states, we have discovered a novel dynamical process that drives the system to a low-temperature superco... |
hep-th/9309054 | null | J.M. Prats | An Alternative Perturbative Expansion in Quantum Mechanics. Scaling and
cut-off Resummation | 16 pages, tex file, report RU93-3-B | Annals Phys. 239 (1995) 22-39 | 10.1006/aphy.1995.1029 | null | hep-th hep-ph | null | An alternative perturbative expansion in quantum mechanics which allows a
full expression of the scaling arbitrariness is introduced. This expansion is
examined in the case of the anharmonic oscillator and is conveniently resummed
using a method which consists in introducing an energy cut-off that is
carefully remove... | [
{
"created": "Thu, 9 Sep 1993 16:53:29 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Prats",
"J. M.",
""
]
] | An alternative perturbative expansion in quantum mechanics which allows a full expression of the scaling arbitrariness is introduced. This expansion is examined in the case of the anharmonic oscillator and is conveniently resummed using a method which consists in introducing an energy cut-off that is carefully removed ... |
1109.4366 | Rafael I. Nepomechie | Rafael I. Nepomechie | Revisiting the Y=0 open spin chain at one loop | 16 pages | null | 10.1007/JHEP11(2011)069 | UMTG-272 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 2005, Berenstein and Vazquez determined an open spin chain Hamiltonian
describing the one-loop anomalous dimensions of determinant-like operators
corresponding to open strings attached to Y=0 maximal giant gravitons. We
construct the transfer matrix (generating functional of conserved quantities)
containing this H... | [
{
"created": "Tue, 20 Sep 2011 17:19:39 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Nepomechie",
"Rafael I.",
""
]
] | In 2005, Berenstein and Vazquez determined an open spin chain Hamiltonian describing the one-loop anomalous dimensions of determinant-like operators corresponding to open strings attached to Y=0 maximal giant gravitons. We construct the transfer matrix (generating functional of conserved quantities) containing this Ham... |
1511.01104 | Christoph Adam | C. Adam, M. Haberichter, A. Wereszczynski | The volume of a soliton | 16 pages, LaTex, no figures; published version; a discussion section
and some references added | Phys. Lett. B754 (2016) 18-25 | 10.1016/j.physletb.2016.01.009 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There exists, in general, no unique definition of the size (volume, area,
etc., depending on dimension) of a soliton. Here we demonstrate that the
geometric volume (area etc.) of a soliton is singled out in the sense that it
exactly coincides with the thermodynamical or continuum-mechanical volume. In
addition, this ... | [
{
"created": "Tue, 3 Nov 2015 21:00:08 GMT",
"version": "v1"
},
{
"created": "Sun, 24 Apr 2016 15:31:32 GMT",
"version": "v2"
}
] | 2016-04-26 | [
[
"Adam",
"C.",
""
],
[
"Haberichter",
"M.",
""
],
[
"Wereszczynski",
"A.",
""
]
] | There exists, in general, no unique definition of the size (volume, area, etc., depending on dimension) of a soliton. Here we demonstrate that the geometric volume (area etc.) of a soliton is singled out in the sense that it exactly coincides with the thermodynamical or continuum-mechanical volume. In addition, this vo... |
hep-th/0112196 | Nelson R. F. Braga | Henrique Boschi-Filho and Nelson R. F. Braga | Compact AdS space, Brane geometry and the AdS/CFT correspondence | 10 pages, no figures. Small changes in text and typos corrected | Phys.Rev.D66:025005,2002 | 10.1103/PhysRevD.66.025005 | null | hep-th | null | The AdS/CFT correspondence can be realized in spaces that are globally
different but share the same asymptotic behavior. Two known cases are: a
compact AdS space and the space generated by a large number of coincident
branes. We discuss the physical consistency, in the sense of the Cauchy
problem, of these two formul... | [
{
"created": "Thu, 20 Dec 2001 15:29:27 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Sep 2002 21:14:01 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Boschi-Filho",
"Henrique",
""
],
[
"Braga",
"Nelson R. F.",
""
]
] | The AdS/CFT correspondence can be realized in spaces that are globally different but share the same asymptotic behavior. Two known cases are: a compact AdS space and the space generated by a large number of coincident branes. We discuss the physical consistency, in the sense of the Cauchy problem, of these two formulat... |
2203.03592 | Nicolas Pavao | John Joseph M. Carrasco, Matthew Lewandowski, and Nicolas H. Pavao | The Color-Dual Fates of $F^3$, $R^3$, and $\mathcal{N}=4$ Supergravity | v3: Matches version accepted for publication. v2: Minor
clarifications re: consequences for R^3 construction and nomenclature re:
Einstein-Weyl gravities. v1: 6 pages, 1 figure | null | 10.1103/PhysRevLett.131.051601 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We find that the duality between color and kinematics can be used to inform
the high energy behavior of effective field theories. Namely, we demonstrate
that the massless gauge theory of Yang-Mills deformed by a higher-derivative
$F^3$ operator cannot be tree-level color-dual while consistently factorizing
without a ... | [
{
"created": "Mon, 7 Mar 2022 18:40:54 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Mar 2023 21:01:57 GMT",
"version": "v2"
},
{
"created": "Sat, 7 Oct 2023 20:06:36 GMT",
"version": "v3"
}
] | 2023-10-10 | [
[
"Carrasco",
"John Joseph M.",
""
],
[
"Lewandowski",
"Matthew",
""
],
[
"Pavao",
"Nicolas H.",
""
]
] | We find that the duality between color and kinematics can be used to inform the high energy behavior of effective field theories. Namely, we demonstrate that the massless gauge theory of Yang-Mills deformed by a higher-derivative $F^3$ operator cannot be tree-level color-dual while consistently factorizing without a to... |
1612.08956 | Jaewon Song | Jaewon Song | Macdonald Index and Chiral Algebra | 25 pages, v2: major revision. Clarified the prescription to get the
Macdonald grading; v3: corrected hyperlinks to the references. To appear in
JHEP | null | 10.1007/JHEP08(2017)044 | null | hep-th math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For any 4d N=2 SCFT, there is a subsector described by a 2d chiral algebra.
The vacuum character of the chiral algebra reproduces the Schur index of the
corresponding 4d theory. The Macdonald index counts the same set of operators
as the Schur index, but the former has one more fugacity than the latter. We
conjecture... | [
{
"created": "Wed, 28 Dec 2016 19:25:42 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Jul 2017 13:34:19 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Aug 2017 14:02:05 GMT",
"version": "v3"
}
] | 2017-09-13 | [
[
"Song",
"Jaewon",
""
]
] | For any 4d N=2 SCFT, there is a subsector described by a 2d chiral algebra. The vacuum character of the chiral algebra reproduces the Schur index of the corresponding 4d theory. The Macdonald index counts the same set of operators as the Schur index, but the former has one more fugacity than the latter. We conjecture a... |
1903.05944 | Naoki Sasakura | Luca Lionni, Naoki Sasakura | A random matrix model with non-pairwise contracted indices | 42 pages, many figures | Prog Theor Exp Phys (2019) | 10.1093/ptep/ptz057 | YITP-19-17 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a random matrix model with both pairwise and non-pairwise
contracted indices. The partition function of the matrix model is similar to
that appearing in some replicated systems with random tensor couplings, such as
the p-spin spherical model for the spin glass. We analyze the model using
Feynman diagramma... | [
{
"created": "Thu, 14 Mar 2019 12:41:05 GMT",
"version": "v1"
}
] | 2019-12-06 | [
[
"Lionni",
"Luca",
""
],
[
"Sasakura",
"Naoki",
""
]
] | We consider a random matrix model with both pairwise and non-pairwise contracted indices. The partition function of the matrix model is similar to that appearing in some replicated systems with random tensor couplings, such as the p-spin spherical model for the spin glass. We analyze the model using Feynman diagrammati... |
hep-th/0105056 | Hiroshige Kajiura | Hiroshige Kajiura | T-Duality Group for Open String Theory | Latex 14 pages; typos corrected, interpretation and references added,
equations unchanged | null | null | UTMS 2001-12 | hep-th | null | We study T-duality for open strings on tori $\T^d$. The general boundary
conditions for the open strings are constructed, and it is shown that T-duality
group, which preserves the mass spectrum of closed strings, preserves also the
mass spectrum of the open strings. The open strings are transformed to those
with diff... | [
{
"created": "Mon, 7 May 2001 11:30:03 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jun 2001 14:43:26 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Kajiura",
"Hiroshige",
""
]
] | We study T-duality for open strings on tori $\T^d$. The general boundary conditions for the open strings are constructed, and it is shown that T-duality group, which preserves the mass spectrum of closed strings, preserves also the mass spectrum of the open strings. The open strings are transformed to those with differ... |
0912.1729 | Eugene Loginov | E.K. Loginov | Spontaneous compactification and nonassociativity | 17 pages, LaTeX, no figures | Phys.Rev.D80:124009,2009 | 10.1103/PhysRevD.80.124009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the Freund-Rubin-Englert mechanism of compactification of N=1
supergravity in 11 dimensions. We systematically investigate both well-known
and some new solutions of the classical equations of motion in 11 dimensions.
In particular, we show that any threeform potential in 11 dimension is given
locally by t... | [
{
"created": "Wed, 9 Dec 2009 11:57:26 GMT",
"version": "v1"
}
] | 2010-03-16 | [
[
"Loginov",
"E. K.",
""
]
] | We consider the Freund-Rubin-Englert mechanism of compactification of N=1 supergravity in 11 dimensions. We systematically investigate both well-known and some new solutions of the classical equations of motion in 11 dimensions. In particular, we show that any threeform potential in 11 dimension is given locally by the... |
0808.2538 | Akiko Miyake | Junji Kato, Akiko Miyake | Vafa-Witten Theory on N=2 and N=4 Twisted Superspace in Four Dimensions | 25 pages, no figures, minor typos corrected and one reference added | JHEP 0903:087,2009 | 10.1088/1126-6708/2009/03/087 | EPHOU-08-004 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a new off-shell twisted hypermultiplet with a scalar and an
anti-self-dual tensor superfields. Using the N=2 twisted superspace formalism,
we construct a Donaldson-Witten theory coupled to the hypermultiplet. We show
that this action possesses the Vafa-Witten type N=4 twisted supersymmetry at
the on-shel... | [
{
"created": "Tue, 19 Aug 2008 07:46:51 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Aug 2008 05:34:12 GMT",
"version": "v2"
}
] | 2010-05-28 | [
[
"Kato",
"Junji",
""
],
[
"Miyake",
"Akiko",
""
]
] | We construct a new off-shell twisted hypermultiplet with a scalar and an anti-self-dual tensor superfields. Using the N=2 twisted superspace formalism, we construct a Donaldson-Witten theory coupled to the hypermultiplet. We show that this action possesses the Vafa-Witten type N=4 twisted supersymmetry at the on-shell ... |
2105.12857 | Kanghoon Lee | Stephen Angus, Kyoungho Cho and Kanghoon Lee | The Classical Double Copy for Half-Maximal Supergravities and T-duality | 36 pages, 1 figure | null | 10.1007/JHEP10(2021)211 | APCTP Pre2021 - 010 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the classical double copy for ungauged half-maximal supergravities
using the Kaluza-Klein reduction of double field theory (DFT). We construct a
general formula for the Kaluza-Klein (KK) reduction of the DFT Kerr-Schild
ansatz. The KK reduction of the ansatz is highly nonlinear, but the associated
equations ... | [
{
"created": "Wed, 26 May 2021 21:52:25 GMT",
"version": "v1"
}
] | 2021-11-17 | [
[
"Angus",
"Stephen",
""
],
[
"Cho",
"Kyoungho",
""
],
[
"Lee",
"Kanghoon",
""
]
] | We study the classical double copy for ungauged half-maximal supergravities using the Kaluza-Klein reduction of double field theory (DFT). We construct a general formula for the Kaluza-Klein (KK) reduction of the DFT Kerr-Schild ansatz. The KK reduction of the ansatz is highly nonlinear, but the associated equations of... |
hep-th/0108047 | Wang-Chang Su | Wang-Chang Su | Semiclassical Quantization of Hopf Solitons | 7 pages, LaTex | Phys.Lett.B525:201-204,2002 | 10.1016/S0370-2693(01)01453-8 | null | hep-th | null | The gauge equivalent formulation of the Faddeev-Skyrme model is used for the
study of the quantum theory. The rotational quantum excitations around the
soliton solution of Hopf number unity are investigated by the method of
collective coordinates. The quantum Hamiltonian of the system is found to
coincide with the Ha... | [
{
"created": "Wed, 8 Aug 2001 03:37:53 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Su",
"Wang-Chang",
""
]
] | The gauge equivalent formulation of the Faddeev-Skyrme model is used for the study of the quantum theory. The rotational quantum excitations around the soliton solution of Hopf number unity are investigated by the method of collective coordinates. The quantum Hamiltonian of the system is found to coincide with the Hami... |
2401.08757 | Zhenghao Zhong | Antoine Bourget, Marcus Sperling and Zhenghao Zhong | Higgs branch RG-flows via Decay and Fission | 55 pages; v.2 added clarifications for sec 3.4 | null | null | UWThPh2024-4 | hep-th math-ph math.AG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Magnetic quivers have been an instrumental technique for advancing our
understanding of Higgs branches of supersymmetric theories with 8 supercharges.
In this work, we present the decay and fission algorithm for unitary magnetic
quivers. It enables the derivation of the complete phase (Hasse) diagram and is
character... | [
{
"created": "Tue, 16 Jan 2024 19:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Feb 2024 19:00:01 GMT",
"version": "v2"
}
] | 2024-02-16 | [
[
"Bourget",
"Antoine",
""
],
[
"Sperling",
"Marcus",
""
],
[
"Zhong",
"Zhenghao",
""
]
] | Magnetic quivers have been an instrumental technique for advancing our understanding of Higgs branches of supersymmetric theories with 8 supercharges. In this work, we present the decay and fission algorithm for unitary magnetic quivers. It enables the derivation of the complete phase (Hasse) diagram and is characteris... |
2212.04201 | Baishali Roy | Suchetan Das, Bobby Ezhuthachan, Arnab Kundu, Somnath Porey, Baishali
Roy, K. Sengupta | Brane Detectors of a Dynamical Phase Transition in a Driven CFT | 42 pages, 7 figures | null | null | null | hep-th cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We show that a dynamical transition from a non-heating to a heating phase of
a periodic $SL(2,\mathbb{R})$ driven two-dimensional conformal field theory
(CFT) with a large central charge is perceived as a first order transition by a
bulk brane embedded in the dual AdS. We construct the dual bulk metric
corresponding ... | [
{
"created": "Thu, 8 Dec 2022 11:29:55 GMT",
"version": "v1"
}
] | 2022-12-09 | [
[
"Das",
"Suchetan",
""
],
[
"Ezhuthachan",
"Bobby",
""
],
[
"Kundu",
"Arnab",
""
],
[
"Porey",
"Somnath",
""
],
[
"Roy",
"Baishali",
""
],
[
"Sengupta",
"K.",
""
]
] | We show that a dynamical transition from a non-heating to a heating phase of a periodic $SL(2,\mathbb{R})$ driven two-dimensional conformal field theory (CFT) with a large central charge is perceived as a first order transition by a bulk brane embedded in the dual AdS. We construct the dual bulk metric corresponding to... |
hep-th/0011210 | Peter Horvathy | P. A. Horv\'athy | Hopf instantons, Chern-Simons vortices, and Heisenberg ferromagnets | 4 pages, Plain Tex, no figures | J.Phys.A34:3079-3082,2001 | 10.1088/0305-4470/34/14/313 | null | hep-th math-ph math.MP | null | The dimensional reduction of the three-dimensional fermion-Chern-Simons model
(related to Hopf maps) of Adam et el. is shown to be equivalent to (i) either
the static, fixed--chirality sector of our non-relativistic spinor-Chern-Simons
model in 2+1 dimensions, (ii) or a particular Heisenberg ferromagnet in the
plane.... | [
{
"created": "Thu, 23 Nov 2000 16:21:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Horváthy",
"P. A.",
""
]
] | The dimensional reduction of the three-dimensional fermion-Chern-Simons model (related to Hopf maps) of Adam et el. is shown to be equivalent to (i) either the static, fixed--chirality sector of our non-relativistic spinor-Chern-Simons model in 2+1 dimensions, (ii) or a particular Heisenberg ferromagnet in the plane. |
1012.5109 | Joel Franklin | S. Deser | No local Maxwell duality invariance | Published version | Class.Quant.Grav.28:085009,2011 | 10.1088/0264-9381/28/8/085009 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I show, in canonical formulation of flat space Maxwell theory, that its
duality rotation invariance must have constant parameter, cannot be promoted to
a local one by adding a compensating field, and that these conclusions hold in
the curved space Maxwell-Einstein extension.
| [
{
"created": "Wed, 22 Dec 2010 21:31:17 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Mar 2011 02:11:57 GMT",
"version": "v2"
}
] | 2011-03-28 | [
[
"Deser",
"S.",
""
]
] | I show, in canonical formulation of flat space Maxwell theory, that its duality rotation invariance must have constant parameter, cannot be promoted to a local one by adding a compensating field, and that these conclusions hold in the curved space Maxwell-Einstein extension. |
1711.08916 | Santiago Migliaccio | Santiago Migliaccio and Sylvain Ribault | The analytic bootstrap equations of non-diagonal two-dimensional CFT | 27 pages. Python code available at
https://github.com/ribault/bootstrap-2d-Python V2: Some clarifications
included. Added plot of spectrum | null | 10.1007/JHEP05(2018)169 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Under the assumption that degenerate fields exist, diagonal CFTs such as
Liouville theory can be solved analytically using the conformal bootstrap
method. Here we generalize this approach to non-diagonal CFTs, i.e. CFTs whose
primary fields have nonzero conformal spins. Assuming generic values of the
central charge, ... | [
{
"created": "Fri, 24 Nov 2017 10:22:57 GMT",
"version": "v1"
},
{
"created": "Fri, 25 May 2018 16:28:18 GMT",
"version": "v2"
}
] | 2018-07-04 | [
[
"Migliaccio",
"Santiago",
""
],
[
"Ribault",
"Sylvain",
""
]
] | Under the assumption that degenerate fields exist, diagonal CFTs such as Liouville theory can be solved analytically using the conformal bootstrap method. Here we generalize this approach to non-diagonal CFTs, i.e. CFTs whose primary fields have nonzero conformal spins. Assuming generic values of the central charge, we... |
hep-th/9504145 | David R. Morrison | Brian R. Greene, David R. Morrison, and Andrew Strominger | Black Hole Condensation and the Unification of String Vacua | 15 pages, harvmac | Nucl.Phys.B451:109-120,1995 | 10.1016/0550-3213(95)00371-X | CLNS-95/1335 | hep-th | null | It is argued that black hole condensation can occur at conifold singularities
in the moduli space of type II Calabi--Yau string vacua. The condensate signals
a smooth transition to a new Calabi--Yau space with different Euler
characteristic and Hodge numbers. In this manner string theory unifies the
moduli spaces of ... | [
{
"created": "Thu, 27 Apr 1995 03:24:19 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Apr 1995 04:33:56 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Greene",
"Brian R.",
""
],
[
"Morrison",
"David R.",
""
],
[
"Strominger",
"Andrew",
""
]
] | It is argued that black hole condensation can occur at conifold singularities in the moduli space of type II Calabi--Yau string vacua. The condensate signals a smooth transition to a new Calabi--Yau space with different Euler characteristic and Hodge numbers. In this manner string theory unifies the moduli spaces of ma... |
hep-th/0512212 | Hiroyuki Yoshiguchi | Hiroyuki Yoshiguchi, Shinji Mukohyama, Yuuiti Sendouda, Shunichiro
Kinoshita | Dynamical Stability of Six-dimensional Warped Flux Compactification | 46 pages, 8 figures. Version to appear in JCAP | JCAP0603:018,2006 | 10.1088/1475-7516/2006/03/018 | UTAP-547, RESCEU-40/05 | hep-th gr-qc hep-ph | null | We show the dynamical stability of a six-dimensional braneworld solution with
warped flux compactification recently found by the authors. We consider linear
perturbations around this background spacetime, assuming the axisymmetry in the
extra dimensions. The perturbations are expanded by scalar-, vector- and
tensor-t... | [
{
"created": "Mon, 19 Dec 2005 13:57:27 GMT",
"version": "v1"
},
{
"created": "Wed, 8 Mar 2006 07:23:23 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Yoshiguchi",
"Hiroyuki",
""
],
[
"Mukohyama",
"Shinji",
""
],
[
"Sendouda",
"Yuuiti",
""
],
[
"Kinoshita",
"Shunichiro",
""
]
] | We show the dynamical stability of a six-dimensional braneworld solution with warped flux compactification recently found by the authors. We consider linear perturbations around this background spacetime, assuming the axisymmetry in the extra dimensions. The perturbations are expanded by scalar-, vector- and tensor-typ... |
1404.0133 | Dr. Sudhaker Upadhyay | Sudhaker Upadhyay, Manoj Kumar Dwivedi (BHU) and Bhabani Prasad Mandal
(BHU) | A superspace description of Chern-Simons theory in Batalin-Vilkovisky
formulation | 9 Pages, Revtex, No Figs, Journal version, Published in International
Journal of Theoretical Physics | Int J Theor Phys 54, 2076 (2015) | 10.1007/s10773-014-2414-0 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the extended BRST and anti-BRST symmetry (including shift
symmetry) in the Batalin-Vilkovisky (BV) formulation for the Chern-Simons (CS)
theories in $(2+1)$ spacetime dimensions. Further we develop the superspace
description of BV formulation for such theories. Interestingly, the extended
BRST invariant CS... | [
{
"created": "Tue, 1 Apr 2014 05:47:13 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Dec 2014 10:56:14 GMT",
"version": "v2"
}
] | 2015-05-08 | [
[
"Upadhyay",
"Sudhaker",
"",
"BHU"
],
[
"Dwivedi",
"Manoj Kumar",
"",
"BHU"
],
[
"Mandal",
"Bhabani Prasad",
"",
"BHU"
]
] | We discuss the extended BRST and anti-BRST symmetry (including shift symmetry) in the Batalin-Vilkovisky (BV) formulation for the Chern-Simons (CS) theories in $(2+1)$ spacetime dimensions. Further we develop the superspace description of BV formulation for such theories. Interestingly, the extended BRST invariant CS t... |
1009.3652 | Janos Polonyi | Janos Polonyi | Gluon confinement and quantum censorship | Talk prepared for the conference "Gribov-80", May 26-28, 2010, ICTP
Trieste, Italy, 6 pages, 4 figures | null | 10.1142/9789814350198_0007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The dynamical Maxwell-cut, a degeneracy is shown to be a precursor of
condensate in the phi4 and the sine-Gordon models. The difference of the way
the Maxwell-cut is obtained is pointed out and quantum censorship, the
generation of semiclassically looking phenomenon by loop-corrections is
conjectured in the sine-Gord... | [
{
"created": "Sun, 19 Sep 2010 17:07:26 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Polonyi",
"Janos",
""
]
] | The dynamical Maxwell-cut, a degeneracy is shown to be a precursor of condensate in the phi4 and the sine-Gordon models. The difference of the way the Maxwell-cut is obtained is pointed out and quantum censorship, the generation of semiclassically looking phenomenon by loop-corrections is conjectured in the sine-Gordon... |
0910.2413 | Joseph Conlon | Joseph P. Conlon, Eran Palti | Aspects of Flavour and Supersymmetry in F-theory GUTs | 26 pages; v2. journal version | JHEP 1001:029,2010 | 10.1007/JHEP01(2010)029 | OUTP-09/25P, CPHT-RR107.1009 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the constraints of supersymmetry on flavour in recently proposed
models of F-theory GUTs. We relate the topologically twisted theory to the
canonical presentation of eight-dimensional super Yang-Mills and provide a
dictionary between the two. We describe the constraints on Yukawa couplings
implied by holomor... | [
{
"created": "Tue, 13 Oct 2009 15:15:21 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jan 2010 17:30:56 GMT",
"version": "v2"
}
] | 2010-01-22 | [
[
"Conlon",
"Joseph P.",
""
],
[
"Palti",
"Eran",
""
]
] | We study the constraints of supersymmetry on flavour in recently proposed models of F-theory GUTs. We relate the topologically twisted theory to the canonical presentation of eight-dimensional super Yang-Mills and provide a dictionary between the two. We describe the constraints on Yukawa couplings implied by holomorph... |
hep-th/0404195 | Evgueniy Vitchev | Evgueniy S. Vitchev | Families of Commuting Integrals of Motion with Certain Symmetries | 18 pages, 1 figure, LaTeX, uses wick.sty | null | null | null | hep-th | null | Some results for commuting local integrals of motion for free bosonic
theories are presented, which can be applied in construction of integrable
boundary states. Usable program code for calculation of these integrals of
motion is also introduced.
| [
{
"created": "Sun, 25 Apr 2004 04:50:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Vitchev",
"Evgueniy S.",
""
]
] | Some results for commuting local integrals of motion for free bosonic theories are presented, which can be applied in construction of integrable boundary states. Usable program code for calculation of these integrals of motion is also introduced. |
hep-th/0407266 | Leonard Susskind | Leonard Susskind | Cosmic Natural Selection | null | null | null | null | hep-th | null | I make a number of comments about Smolin's theory of Cosmic Natural
Selection.
| [
{
"created": "Thu, 29 Jul 2004 21:04:21 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Susskind",
"Leonard",
""
]
] | I make a number of comments about Smolin's theory of Cosmic Natural Selection. |
1910.01988 | Thorsten Schimannek | Cesar Fierro Cota, Albrecht Klemm, Thorsten Schimannek | Topological strings on genus one fibered Calabi-Yau 3-folds and string
dualities | 77 pages + appendices, 8 figures | null | null | null | hep-th math.AG math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the generating functions of BPS indices using their modular
properties in Type II and M-theory compactifications on compact genus one
fibered CY 3-folds with singular fibers and additional rational sections or
just $N$-sections, in order to study string dualities in four and five
dimensions as well as ri... | [
{
"created": "Fri, 4 Oct 2019 15:24:34 GMT",
"version": "v1"
}
] | 2019-10-07 | [
[
"Cota",
"Cesar Fierro",
""
],
[
"Klemm",
"Albrecht",
""
],
[
"Schimannek",
"Thorsten",
""
]
] | We calculate the generating functions of BPS indices using their modular properties in Type II and M-theory compactifications on compact genus one fibered CY 3-folds with singular fibers and additional rational sections or just $N$-sections, in order to study string dualities in four and five dimensions as well as rigi... |
1812.04645 | Francesco Benini | Vladimir Bashmakov, Francesco Benini, Sergio Benvenuti, Matteo
Bertolini | Living on the walls of super-QCD | 47 pages, 6 figures; v2: refs and clarifications added; v3: typos
corrected, clarifications added | SciPost Phys. 6, 044 (2019) | 10.21468/SciPostPhys.6.4.044 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study BPS domain walls in four-dimensional $\mathcal{N}=1$ massive SQCD
with gauge group $SU(N)$ and $F<N$ flavors. We propose a class of
three-dimensional Chern-Simons-matter theories to describe the effective
dynamics on the walls. Our proposal passes several checks, including the exact
matching between its vacu... | [
{
"created": "Tue, 11 Dec 2018 19:01:34 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Jan 2019 20:41:40 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Mar 2019 22:30:02 GMT",
"version": "v3"
}
] | 2019-04-17 | [
[
"Bashmakov",
"Vladimir",
""
],
[
"Benini",
"Francesco",
""
],
[
"Benvenuti",
"Sergio",
""
],
[
"Bertolini",
"Matteo",
""
]
] | We study BPS domain walls in four-dimensional $\mathcal{N}=1$ massive SQCD with gauge group $SU(N)$ and $F<N$ flavors. We propose a class of three-dimensional Chern-Simons-matter theories to describe the effective dynamics on the walls. Our proposal passes several checks, including the exact matching between its vacua ... |
hep-th/0007211 | Vijay Balasubramanian | Vijay Balasubramanian, Eric Gimon, Djordje Minic and Joachim Rahmfeld | Four Dimensional Conformal Supergravity From AdS Space | 20 pages, LaTeX. v3. references and minor comments added | Phys.Rev. D63 (2001) 104009 | 10.1103/PhysRevD.63.104009 | CALT68-2290, CITUSC/00-39, HUTP-00/031, UPR-897T | hep-th | null | Exploring the role of conformal theories of gravity in string theory, we show
that the minimal (N=2) gauged supergravities in five dimensions induce the
multiplets and transformations of N=1 four dimensional conformal supergravity
on the spacetime boundary. N=1 Poincare supergravity can be induced by
explicitly break... | [
{
"created": "Wed, 26 Jul 2000 12:32:52 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Aug 2000 14:53:09 GMT",
"version": "v2"
},
{
"created": "Thu, 19 Oct 2000 17:35:38 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Gimon",
"Eric",
""
],
[
"Minic",
"Djordje",
""
],
[
"Rahmfeld",
"Joachim",
""
]
] | Exploring the role of conformal theories of gravity in string theory, we show that the minimal (N=2) gauged supergravities in five dimensions induce the multiplets and transformations of N=1 four dimensional conformal supergravity on the spacetime boundary. N=1 Poincare supergravity can be induced by explicitly breakin... |
2303.03913 | Aradhita Chattopadhyaya | Aradhita Chattopadhyaya | Sign of BPS index for ${\cal N}=4$ dyons | null | null | null | DIAS-STP-23-04 | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this paper we argue how the sign changes on an average for the positive
weight mock modular forms associated with the ${\cal N}=4$ type II string black
holes compactified on orbifolds of $K3\times T^2$. The orbifolds of order $N$
act with $g'\in[M_{23}]$ an order $N$ symplectic orbifold on $K3$ and a $1/N$
shift i... | [
{
"created": "Tue, 7 Mar 2023 14:15:57 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Mar 2023 20:44:29 GMT",
"version": "v2"
}
] | 2023-03-21 | [
[
"Chattopadhyaya",
"Aradhita",
""
]
] | In this paper we argue how the sign changes on an average for the positive weight mock modular forms associated with the ${\cal N}=4$ type II string black holes compactified on orbifolds of $K3\times T^2$. The orbifolds of order $N$ act with $g'\in[M_{23}]$ an order $N$ symplectic orbifold on $K3$ and a $1/N$ shift in ... |
hep-th/9302055 | null | Christian Grosche | $\delta$-Function Perturbations and Boundary Problems by Path
Integration | 35 pages, amstex, preprint SISSA/18/93/FM | Annalen Phys. 2 (1993) 557-589 | 10.1002/andp.19935050606 | null | hep-th | null | A wide class of boundary problems in quantum mechanics is discussed by using
path integrals. This includes motion in half-spaces, radial boxes, rings, and
moving boundaries. As a preparation the formalism for the incorporation of
$\delta$-function perturbations is outlined, which includes the discussion of
multiple $... | [
{
"created": "Sat, 13 Feb 1993 13:03:26 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Grosche",
"Christian",
""
]
] | A wide class of boundary problems in quantum mechanics is discussed by using path integrals. This includes motion in half-spaces, radial boxes, rings, and moving boundaries. As a preparation the formalism for the incorporation of $\delta$-function perturbations is outlined, which includes the discussion of multiple $\d... |
hep-th/0508076 | Hitoshi Nishino | Hitoshi Nishino and Subhash Rajpoot | Non-Abelian Tensors with Consistent Interactions | 15 pages, no figures | Phys.Rev. D72 (2005) 085020 | 10.1103/PhysRevD.72.085020 | CSULB-PA-05-2 | hep-th | null | We present a systematic method for constructing consistent interactions for a
tensor field of an arbitrary rank in the adjoint representation of an arbitrary
gauge group in any space-time dimensions. This method is inspired by the
dimensional reduction of Scherk-Schwarz, modifying field strengths with certain
Chern-S... | [
{
"created": "Wed, 10 Aug 2005 20:11:00 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Nishino",
"Hitoshi",
""
],
[
"Rajpoot",
"Subhash",
""
]
] | We present a systematic method for constructing consistent interactions for a tensor field of an arbitrary rank in the adjoint representation of an arbitrary gauge group in any space-time dimensions. This method is inspired by the dimensional reduction of Scherk-Schwarz, modifying field strengths with certain Chern-Sim... |
1805.11993 | Florian Loebbert | Florian Loebbert, Anne Spiering | Nonlocal Symmetries and Factorized Scattering | 33 pages, v2: incorrect argument on conservation of rapidities
removed, table 2 updated, some discussions improved | J. Phys. A51 (2018) 485202 | 10.1088/1751-8121/aae7ff | TCDMATH 18-07, HU-EP-18/17 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conventionally, factorized scattering in two dimensions is argued to be a
consequence of the conservation of local higher charges. However, integrability
may well be realized via nonlocal charges, while higher local charges are not
known. Here we address the question of whether a nonlocal Yangian symmetry
implies fac... | [
{
"created": "Wed, 30 May 2018 14:07:46 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Aug 2018 11:00:23 GMT",
"version": "v2"
}
] | 2018-11-06 | [
[
"Loebbert",
"Florian",
""
],
[
"Spiering",
"Anne",
""
]
] | Conventionally, factorized scattering in two dimensions is argued to be a consequence of the conservation of local higher charges. However, integrability may well be realized via nonlocal charges, while higher local charges are not known. Here we address the question of whether a nonlocal Yangian symmetry implies facto... |
hep-th/0404179 | Jun Nishimura | Wolfgang Bietenholz, Frank Hofheinz, Jun Nishimura | On the relation between non-commutative field theories at theta =
infinity and large N matrix field theories | 12 pages, LaTeX | JHEP 0405 (2004) 047 | 10.1088/1126-6708/2004/05/047 | HU-EP-04/20, KEK-TH-952 | hep-th | null | It is well-known that non-commutative (NC) field theories at theta = infinity
are ``equivalent'' to large N matrix field theories to all orders in
perturbation theory, due to the dominance of planar diagrams. By formulating a
NC field theory on the lattice non-perturbatively and mapping it onto a twisted
reduced mode... | [
{
"created": "Fri, 23 Apr 2004 13:08:47 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bietenholz",
"Wolfgang",
""
],
[
"Hofheinz",
"Frank",
""
],
[
"Nishimura",
"Jun",
""
]
] | It is well-known that non-commutative (NC) field theories at theta = infinity are ``equivalent'' to large N matrix field theories to all orders in perturbation theory, due to the dominance of planar diagrams. By formulating a NC field theory on the lattice non-perturbatively and mapping it onto a twisted reduced model,... |
1307.6648 | Marco Bill\'o | M. Bill\'o, M. Frau, L. Gallot, A. Lerda and I. Pesando | Modular anomaly equation, heat kernel and S-duality in N=2 theories | 30 pages, LeTeX2e. V2: references added, appendix B expanded, a few
typos corrected | null | 10.1007/JHEP11(2013)123 | LAPTH-040/13 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate epsilon-deformed N=2 superconformal gauge theories in four
dimensions, focusing on the N=2* and Nf=4 SU(2) cases. We show how the modular
anomaly equation obeyed by the deformed prepotential can be efficiently used to
derive its non-perturbative expression starting from the perturbative one. We
also sh... | [
{
"created": "Thu, 25 Jul 2013 07:39:19 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Sep 2013 08:14:34 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Billó",
"M.",
""
],
[
"Frau",
"M.",
""
],
[
"Gallot",
"L.",
""
],
[
"Lerda",
"A.",
""
],
[
"Pesando",
"I.",
""
]
] | We investigate epsilon-deformed N=2 superconformal gauge theories in four dimensions, focusing on the N=2* and Nf=4 SU(2) cases. We show how the modular anomaly equation obeyed by the deformed prepotential can be efficiently used to derive its non-perturbative expression starting from the perturbative one. We also show... |
1112.0885 | Sang Pyo Kim | Sang Pyo Kim (Kunsan Natl. U. and Natl. Taiwan U. and YITP, Kyoto U.),
W-Y.Pauchy Hwang (Natl. Taiwan U.), Tse-Chun Wang (Natl. Taiwan U.) | Schwinger mechanism in dS_2 and AdS_2 revisited | RevTex 6 pages; 2 figures | null | null | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recalculating the Bogoliubov coefficients from the solutions in Phys. Rev. D
78, 103517 (2008), we obtain the mean number of boson pairs in a uniform
electric field in the global coordinates dS_2 and AdS_2, which have the correct
zero-field and zero-curvature limits, and study the vacuum persistence at
one-loop. The ... | [
{
"created": "Mon, 5 Dec 2011 11:03:57 GMT",
"version": "v1"
}
] | 2011-12-06 | [
[
"Kim",
"Sang Pyo",
"",
"Kunsan Natl. U. and Natl. Taiwan U. and YITP, Kyoto U."
],
[
"Hwang",
"W-Y. Pauchy",
"",
"Natl. Taiwan U."
],
[
"Wang",
"Tse-Chun",
"",
"Natl. Taiwan U."
]
] | Recalculating the Bogoliubov coefficients from the solutions in Phys. Rev. D 78, 103517 (2008), we obtain the mean number of boson pairs in a uniform electric field in the global coordinates dS_2 and AdS_2, which have the correct zero-field and zero-curvature limits, and study the vacuum persistence at one-loop. The me... |
hep-th/0501083 | H. Falomir | H. Falomir and P. A. G. Pisani | Self-adjoint extensions and SUSY breaking in Supersymmetric Quantum
Mechanics | LaTeX. 23 pages and 1 figure (minor changes). Version to appear in
the Journal of Physics A: Mat. and Gen | J.Phys.A38:4665-4683,2005 | 10.1088/0305-4470/38/21/011 | null | hep-th math-ph math.MP quant-ph | null | We consider the self-adjoint extensions (SAE) of the symmetric supercharges
and Hamiltonian for a model of SUSY Quantum Mechanics in $\mathbb{R}^+$ with a
singular superpotential. We show that only for two particular SAE, whose
domains are scale invariant, the algebra of N=2 SUSY is realized, one with
manifest SUSY a... | [
{
"created": "Tue, 11 Jan 2005 22:33:41 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Apr 2005 14:20:59 GMT",
"version": "v2"
}
] | 2010-12-03 | [
[
"Falomir",
"H.",
""
],
[
"Pisani",
"P. A. G.",
""
]
] | We consider the self-adjoint extensions (SAE) of the symmetric supercharges and Hamiltonian for a model of SUSY Quantum Mechanics in $\mathbb{R}^+$ with a singular superpotential. We show that only for two particular SAE, whose domains are scale invariant, the algebra of N=2 SUSY is realized, one with manifest SUSY and... |
1211.6092 | Markus Huber Q. | Markus Q. Huber, Lorenz von Smekal | On the influence of three-point functions on the propagators of Landau
gauge Yang-Mills theory | 28 pages, 12 figures, matches published version | JHEP04(2013)149 | 10.1007/JHEP04(2013)149 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve the Dyson-Schwinger equations of the ghost and gluon propagators of
Landau gauge Yang-Mills theory together with that of the ghost-gluon vertex.
The latter plays a central role in many truncation schemes for functional
equations. By including it dynamically we can determine its influence on the
propagators. ... | [
{
"created": "Mon, 26 Nov 2012 20:55:49 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Apr 2013 20:02:14 GMT",
"version": "v2"
}
] | 2013-06-25 | [
[
"Huber",
"Markus Q.",
""
],
[
"von Smekal",
"Lorenz",
""
]
] | We solve the Dyson-Schwinger equations of the ghost and gluon propagators of Landau gauge Yang-Mills theory together with that of the ghost-gluon vertex. The latter plays a central role in many truncation schemes for functional equations. By including it dynamically we can determine its influence on the propagators. We... |
1809.00021 | Yao Ji | Yao Ji and Alexander N. Manashov | On operator mixing in fermionic CFTs in non-integer dimensions | 9 pages; typos are fixed; Journal reference is given | Phys. Rev. D 98, 105001 (2018) | 10.1103/PhysRevD.98.105001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider renormalization of four-fermion operators in the critical QED and
$SU(N_c)$ version of Gross--Neveu--Yukawa model in non-integer dimensions.
Since the number of mixing operators is infinite, the diagonalization of an
anomalous dimension matrix becomes a nontrivial problem. At leading order,
construction o... | [
{
"created": "Fri, 31 Aug 2018 18:48:51 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Nov 2018 13:03:52 GMT",
"version": "v2"
}
] | 2018-11-07 | [
[
"Ji",
"Yao",
""
],
[
"Manashov",
"Alexander N.",
""
]
] | We consider renormalization of four-fermion operators in the critical QED and $SU(N_c)$ version of Gross--Neveu--Yukawa model in non-integer dimensions. Since the number of mixing operators is infinite, the diagonalization of an anomalous dimension matrix becomes a nontrivial problem. At leading order, construction of ... |
2407.09214 | Ivo Petr | Ivo Petr and Ladislav Hlavat\'y | Plane-parallel waves as Jacobi-Lie models | null | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | T-duality and its generalizations are widely recognized either as symmetries
or solution-generating techniques in string theory. Recently introduced
Jacobi-Lie T-plurality is based on Leibniz algebras whose structure constants
${f_{ab}}^c, {f_c}^{ab}, Z_a, Z^a$ satisfy further conditions. Low dimensional
Jacobi-Lie b... | [
{
"created": "Fri, 12 Jul 2024 12:25:35 GMT",
"version": "v1"
}
] | 2024-07-15 | [
[
"Petr",
"Ivo",
""
],
[
"Hlavatý",
"Ladislav",
""
]
] | T-duality and its generalizations are widely recognized either as symmetries or solution-generating techniques in string theory. Recently introduced Jacobi-Lie T-plurality is based on Leibniz algebras whose structure constants ${f_{ab}}^c, {f_c}^{ab}, Z_a, Z^a$ satisfy further conditions. Low dimensional Jacobi-Lie bia... |
0712.1815 | Per Berglund | Vijay Balasubramanian, Per Berglund, Raul Jimenez, Joan Simon, Licia
Verde | Topology from Cosmology | 34 pages, added references, improved argument of observable
dependence on microscopic parameters | JHEP0806:025,2008 | 10.1088/1126-6708/2008/06/025 | null | hep-th astro-ph | null | We show that cosmological observables can constrain the topology of the
compact additional dimensions predicted by string theory. To do this, we
develop a general strategy for relating cosmological observables to the
microscopic parameters of the potentials and field-dependent kinetic terms of
the multiple scalar fie... | [
{
"created": "Tue, 11 Dec 2007 20:47:03 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Feb 2008 20:54:09 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Berglund",
"Per",
""
],
[
"Jimenez",
"Raul",
""
],
[
"Simon",
"Joan",
""
],
[
"Verde",
"Licia",
""
]
] | We show that cosmological observables can constrain the topology of the compact additional dimensions predicted by string theory. To do this, we develop a general strategy for relating cosmological observables to the microscopic parameters of the potentials and field-dependent kinetic terms of the multiple scalar field... |
hep-th/9504060 | Das Saurya | Saurya Das and Parthasarathi Majumdar | Aspects of Planckian Scattering beyond the Eikonal | 11 pages, Revtex | Pramana 51 (1998) 413-419 | 10.1007/BF02828934 | IMsc/94-95/61 | hep-th | null | We discuss an approach to compute two-particle scattering amplitudes for
spinless particles colliding at Planckian centre-of-mass energies, with
increasing momentum transfer away from the eikonal limit. For electrically
neutral particles, the amplitude exhibits poles on the imaginary squared cm
energy axis at locatio... | [
{
"created": "Tue, 11 Apr 1995 09:05:14 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Das",
"Saurya",
""
],
[
"Majumdar",
"Parthasarathi",
""
]
] | We discuss an approach to compute two-particle scattering amplitudes for spinless particles colliding at Planckian centre-of-mass energies, with increasing momentum transfer away from the eikonal limit. For electrically neutral particles, the amplitude exhibits poles on the imaginary squared cm energy axis at locations... |
hep-th/0304236 | Davoud Kamani | Davoud Kamani | PP-Wave Strings from Membrane and from String in the Spacetime with Two
Time Directions | 12 pages, Latex, no figure, to appear in Phys. Lett. B | Phys.Lett. B564 (2003) 123-131 | 10.1016/S0370-2693(03)00585-9 | null | hep-th | null | In this paper we obtain strings that propagate in the quantized pp-wave
backgrounds. We can obtain these strings from the solutions of membrane. The
other way is the propagation of a massless string in a spacetime with two time
dimensions. This string sweeps a worldvolume, which enables us to obtain other
strings in ... | [
{
"created": "Mon, 28 Apr 2003 11:18:26 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Kamani",
"Davoud",
""
]
] | In this paper we obtain strings that propagate in the quantized pp-wave backgrounds. We can obtain these strings from the solutions of membrane. The other way is the propagation of a massless string in a spacetime with two time dimensions. This string sweeps a worldvolume, which enables us to obtain other strings in th... |
hep-th/0503007 | Shibaji Roy | J. X. Lu and S. Roy | Non-SUSY $p$-branes delocalized in two directions, tachyon condensation
and T-duality | 19 pages, latex | JHEP 0506 (2005) 026 | 10.1088/1126-6708/2005/06/026 | USTC-ICTS-05-4 | hep-th | null | We here generalize our previous construction [hep-th/0409019] of
non-supersymmetric $p$-branes delocalized in one transverse spatial direction
to two transverse spatial directions in supergravities in arbitrary dimensions
($d$). These solutions are characterized by five parameters. We show how these
solutions in $d=1... | [
{
"created": "Tue, 1 Mar 2005 10:56:56 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Lu",
"J. X.",
""
],
[
"Roy",
"S.",
""
]
] | We here generalize our previous construction [hep-th/0409019] of non-supersymmetric $p$-branes delocalized in one transverse spatial direction to two transverse spatial directions in supergravities in arbitrary dimensions ($d$). These solutions are characterized by five parameters. We show how these solutions in $d=10$... |
2012.01052 | Yakov Shnir | Viktor Loiko, Ilya Perapechka and Yakov Shnir | Q-chains in the $U(1)$ gauged Friedberg-Lee-Sirlin model | 14 pages, 4 figures | null | 10.1209/0295-5075/133/41001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct static axially symmetric multi-Q-ball configurations in the
$U(1)$ gauged two-component Fridberg-Lee-Sirlin model a flat spacetime. The
solutions represent electromagnetically bounded chains of stationary spinning
charged Q-balls placed along the axis of symmetry.
We discuss the properties of these con... | [
{
"created": "Wed, 2 Dec 2020 09:48:06 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Loiko",
"Viktor",
""
],
[
"Perapechka",
"Ilya",
""
],
[
"Shnir",
"Yakov",
""
]
] | We construct static axially symmetric multi-Q-ball configurations in the $U(1)$ gauged two-component Fridberg-Lee-Sirlin model a flat spacetime. The solutions represent electromagnetically bounded chains of stationary spinning charged Q-balls placed along the axis of symmetry. We discuss the properties of these configu... |
hep-th/0201007 | Peter Horvathy | P. A.Horvathy | The non-commutative Landau problem | Published with shortened title as Ann. Phys. (N. Y.) 299, pp. 128-140
(2002) 14 pages, LaTex, no figures | Ann.Phys.299:128-140,2002 | 10.1006/aphy.2002.6271 | null | hep-th | null | The Landau problem is discussed in two similar but still different
non-commutative frameworks. The ``standard'' one, where the coupling to the
gauge field is achieved using Poisson brackets, yields all Landau levels. The
``exotic'' approach, where the coupling to the gauge field is achieved using
the symplectic struc... | [
{
"created": "Wed, 2 Jan 2002 16:30:48 GMT",
"version": "v1"
},
{
"created": "Sun, 20 Jan 2002 16:46:53 GMT",
"version": "v2"
},
{
"created": "Mon, 22 Apr 2002 09:54:27 GMT",
"version": "v3"
},
{
"created": "Wed, 16 Oct 2002 05:33:29 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Horvathy",
"P. A.",
""
]
] | The Landau problem is discussed in two similar but still different non-commutative frameworks. The ``standard'' one, where the coupling to the gauge field is achieved using Poisson brackets, yields all Landau levels. The ``exotic'' approach, where the coupling to the gauge field is achieved using the symplectic structu... |
1207.6414 | Cristiano Germani | Cristiano Germani (Munich U., ASC) | On the Covariant Galileon and a consistent self-accelerating Universe | v3: clarifications added; version accepted for publication in PRD | null | 10.1103/PhysRevD.86.104032 | LMU-ASC 54/12 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we show that the flat space Galilean theories with up to three
scalars in the equation of motion (the quartic Galileons) are recovered in the
decoupling limit of certain scalar theories non-minimally coupled to gravity,
the so-called "Slotheonic" theories. These theories are also invariant under
the gen... | [
{
"created": "Thu, 26 Jul 2012 21:02:00 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Aug 2012 20:44:19 GMT",
"version": "v2"
},
{
"created": "Mon, 5 Nov 2012 23:52:25 GMT",
"version": "v3"
}
] | 2013-05-30 | [
[
"Germani",
"Cristiano",
"",
"Munich U., ASC"
]
] | In this paper we show that the flat space Galilean theories with up to three scalars in the equation of motion (the quartic Galileons) are recovered in the decoupling limit of certain scalar theories non-minimally coupled to gravity, the so-called "Slotheonic" theories. These theories are also invariant under the gener... |
1005.0541 | Jochen Zahn | Jochen Zahn | Divergences in quantum field theory on the noncommutative
two-dimensional Minkowski space with Grosse-Wulkenhaar potential | 26 pages, published version | Annales Henri Poincare 12:777-804,2011 | 10.1007/s00023-011-0089-0 | ITP-UH-08/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum field theory on the noncommutative two-dimensional Minkowski space
with Grosse-Wulkenhaar potential is discussed in two ways: In terms of a
continuous set of generalised eigenfunctions of the wave operator, and directly
in position space. In both settings, we find a new type of divergence in planar
graphs. It... | [
{
"created": "Tue, 4 May 2010 14:32:11 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 2011 13:51:19 GMT",
"version": "v2"
}
] | 2011-05-04 | [
[
"Zahn",
"Jochen",
""
]
] | Quantum field theory on the noncommutative two-dimensional Minkowski space with Grosse-Wulkenhaar potential is discussed in two ways: In terms of a continuous set of generalised eigenfunctions of the wave operator, and directly in position space. In both settings, we find a new type of divergence in planar graphs. It i... |
1912.13491 | Alessandra Gnecchi | Fabio Apruzzi, G. Bruno De Luca, Alessandra Gnecchi, Gabriele Lo
Monaco, Alessandro Tomasiello | On AdS$_7$ stability | 1+42 pages, 3 figures | null | 10.1007/JHEP07(2020)033 | CERN-TH-2019-232 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | AdS$_7$ supersymmetric solutions in type IIA have been classified, and they
are infinitely many. Moreover, every such solution has a non-supersymmetric
sister. In this paper, we study the perturbative and non-perturbative stability
of these non-supersymmetric solutions, focusing on cases without orientifolds.
Perturb... | [
{
"created": "Tue, 31 Dec 2019 18:46:10 GMT",
"version": "v1"
}
] | 2020-08-26 | [
[
"Apruzzi",
"Fabio",
""
],
[
"De Luca",
"G. Bruno",
""
],
[
"Gnecchi",
"Alessandra",
""
],
[
"Monaco",
"Gabriele Lo",
""
],
[
"Tomasiello",
"Alessandro",
""
]
] | AdS$_7$ supersymmetric solutions in type IIA have been classified, and they are infinitely many. Moreover, every such solution has a non-supersymmetric sister. In this paper, we study the perturbative and non-perturbative stability of these non-supersymmetric solutions, focusing on cases without orientifolds. Perturbat... |
hep-th/9901108 | Marty Stock | P. Ouyang, V. Mohta, and R.L. Jaffe | Dirac Particles in Twisted Tubes | 16 pages, 3 EPS figures, REVTeX using BoxedEPS package; email to
jaffe@mit.edu | Annals Phys. 275 (1999) 297-313 | 10.1006/aphy.1999.5935 | MIT-CTP-2819 | hep-th cond-mat hep-ph nucl-th | null | We consider the dynamics of a relativistic Dirac particle constrained to move
in the interior of a twisted tube by confining boundary conditions, in the
approximation that the curvature of the tube is small and slowly varying. In
contrast with the nonrelativistic theory, which predicts that a particle's spin
does not... | [
{
"created": "Fri, 22 Jan 1999 19:56:59 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ouyang",
"P.",
""
],
[
"Mohta",
"V.",
""
],
[
"Jaffe",
"R. L.",
""
]
] | We consider the dynamics of a relativistic Dirac particle constrained to move in the interior of a twisted tube by confining boundary conditions, in the approximation that the curvature of the tube is small and slowly varying. In contrast with the nonrelativistic theory, which predicts that a particle's spin does not c... |
hep-th/0405041 | Simeon Hellerman | Simeon Hellerman | On the Landscape of Superstring Theory in D > 10 | 55 pages, 5 figures | null | null | null | hep-th | null | We study a family of unstable heterotic string theories in more than ten
dimensions which are connected via tachyon condensation to the ten-dimensional
supersymmetric vacuum of heterotic string theory with gauge group SO(32).
Calculating the spectrum of these theories, we find evidence for an S-duality
which relates ... | [
{
"created": "Thu, 6 May 2004 19:57:52 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 2004 02:00:51 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Hellerman",
"Simeon",
""
]
] | We study a family of unstable heterotic string theories in more than ten dimensions which are connected via tachyon condensation to the ten-dimensional supersymmetric vacuum of heterotic string theory with gauge group SO(32). Calculating the spectrum of these theories, we find evidence for an S-duality which relates ty... |
1706.09824 | Massimo Giovannini | Massimo Giovannini | Effective horizons, junction conditions and large-scale magnetism | 12 pages, 1 figure | null | 10.1140/epjc/s10052-017-5105-1 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The quantum mechanical generation of hypermagnetic and hyperlectric fields in
four-dimensional conformally flat background geometries rests on the
simultaneous continuity of the effective horizon and of the extrinsic curvature
across the inflationary boundary. The junction conditions for the gauge fields
are derived ... | [
{
"created": "Thu, 29 Jun 2017 16:05:23 GMT",
"version": "v1"
}
] | 2017-09-13 | [
[
"Giovannini",
"Massimo",
""
]
] | The quantum mechanical generation of hypermagnetic and hyperlectric fields in four-dimensional conformally flat background geometries rests on the simultaneous continuity of the effective horizon and of the extrinsic curvature across the inflationary boundary. The junction conditions for the gauge fields are derived in... |
0709.3582 | Rolando Gaitan Deveras RGD | Pio J. Arias (UCV), Rolando Gaitan Deveras (UC) | Selfdual Spin 2 Theory in a 2+1 Dimensional Constant Curvature
Space-Time | 20 pages, references added, little modifications performed | Front.Phys.China 4:517-524,2009 | 10.1007/s11467-009-0073-z | null | hep-th | null | The Lagrangian constraint analysis of the selfdual massive spin 2 theory in a
2+1 dimensional flat space-time and its extension to a curved one, are
performed. Demanding consistence of degrees of freedom in the model with
gravitational interaction, gives rise to physical restrictions on non minimal
coupling terms and... | [
{
"created": "Sat, 22 Sep 2007 14:58:29 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Oct 2007 01:06:42 GMT",
"version": "v2"
}
] | 2010-01-26 | [
[
"Arias",
"Pio J.",
"",
"UCV"
],
[
"Deveras",
"Rolando Gaitan",
"",
"UC"
]
] | The Lagrangian constraint analysis of the selfdual massive spin 2 theory in a 2+1 dimensional flat space-time and its extension to a curved one, are performed. Demanding consistence of degrees of freedom in the model with gravitational interaction, gives rise to physical restrictions on non minimal coupling terms and b... |
hep-th/0105236 | Mohammad Reza Setare | M. R. Setare | Casimir stress for concentric spheres in de Sitter space | 8 pages, no figure | Class.Quant.Grav. 18 (2001) 4823-4830 | 10.1088/0264-9381/18/22/308 | null | hep-th | null | The Casimir stress on two concentric spherical shell in de Sitter background
for massless scalar field is calculated. The scalar field satisfies Dirichlet
boundary conditions on the spheres. The metric is written in conformally flat
form to make maximum use of Minkowski space calculations. Then the Casimir
stress is ... | [
{
"created": "Wed, 23 May 2001 09:54:51 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Setare",
"M. R.",
""
]
] | The Casimir stress on two concentric spherical shell in de Sitter background for massless scalar field is calculated. The scalar field satisfies Dirichlet boundary conditions on the spheres. The metric is written in conformally flat form to make maximum use of Minkowski space calculations. Then the Casimir stress is ca... |
hep-th/9505089 | Philip Gibbs | Phil E. Gibbs | Event-Symmetric Physics | 37 pages, TeX | null | null | PEG-04-95 | hep-th | null | I examine various aspects of event-symmetric physics such as phase changes,
symmetry breaking and duality by studying a number of simple toy-models.
| [
{
"created": "Tue, 16 May 1995 07:46:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gibbs",
"Phil E.",
""
]
] | I examine various aspects of event-symmetric physics such as phase changes, symmetry breaking and duality by studying a number of simple toy-models. |
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