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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1109.3154 | Benjamin Basso | B. Basso | An exact slope for AdS/CFT | 6 pages, 2 figures; comments and references added, misprints
corrected | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a conjecture for the small spin limit of the minimal scaling
dimension of Wilson operators in the sl(2) sector of the planar N=4
Super-Yang-Mills theory. The expression is given in closed form as a function
of the 't Hooft coupling and twist of the operator. The formula should stand as
a prediction of the ... | [
{
"created": "Wed, 14 Sep 2011 18:11:22 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2011 16:00:10 GMT",
"version": "v2"
}
] | 2011-09-23 | [
[
"Basso",
"B.",
""
]
] | We present a conjecture for the small spin limit of the minimal scaling dimension of Wilson operators in the sl(2) sector of the planar N=4 Super-Yang-Mills theory. The expression is given in closed form as a function of the 't Hooft coupling and twist of the operator. The formula should stand as a prediction of the As... |
1912.06538 | Nissan Itzhaki | Nissan Itzhaki and Amit Giveon | Stringy Information and Black Holes | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that in string theory, due to non-perturbative effects, there are
cases in which two states that semi-classically are completely different, are
in fact the same. One state cannot be excited without exciting the other; they
are two components of the same state in the exact theory. As a result, in some
situatio... | [
{
"created": "Fri, 13 Dec 2019 14:45:53 GMT",
"version": "v1"
}
] | 2019-12-16 | [
[
"Itzhaki",
"Nissan",
""
],
[
"Giveon",
"Amit",
""
]
] | We show that in string theory, due to non-perturbative effects, there are cases in which two states that semi-classically are completely different, are in fact the same. One state cannot be excited without exciting the other; they are two components of the same state in the exact theory. As a result, in some situations... |
hep-th/9804141 | Ulf H. Danielsson | Ulf H. Danielsson, Alexios P. Polychronakos | Quarks, monopoles and dyons at large N | 12 pages, 3 figures | Phys.Lett. B434 (1998) 294-302 | 10.1016/S0370-2693(98)00700-X | UUITP-2/98 | hep-th | null | We study a system of external particles of various charges in N =4 super
Yang-Mills in the large N limit at finite temperature. We demonstrate that at
high enough temperature partial or complete screening of the particles can
occur. At zero temperature the total electric or magnetic charge cannot be
screened, while h... | [
{
"created": "Tue, 21 Apr 1998 14:36:08 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Danielsson",
"Ulf H.",
""
],
[
"Polychronakos",
"Alexios P.",
""
]
] | We study a system of external particles of various charges in N =4 super Yang-Mills in the large N limit at finite temperature. We demonstrate that at high enough temperature partial or complete screening of the particles can occur. At zero temperature the total electric or magnetic charge cannot be screened, while hig... |
1011.6158 | Mohsen Alishahiha | Amin Akhavan, Mohsen Alishahiha | P-Wave Holographic Insulator/Superconductor Phase Transition | Latex,18 pages,7 figures, v2: Typos correction, v3: minor changes
added, and clarifications made | Phys.Rev.D83:086003,2011 | 10.1103/PhysRevD.83.086003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a five dimensional AdS soliton in an Einstein-Yang-Mills theory with
SU(2) gauge group we study p-wave holographic insulator/superconductor phase
transition. To explore the phase structure of the model we consider the system
in the probe limit as well as fully back reacted solutions. We will also study
zero tem... | [
{
"created": "Mon, 29 Nov 2010 08:58:34 GMT",
"version": "v1"
},
{
"created": "Sat, 4 Dec 2010 15:15:56 GMT",
"version": "v2"
},
{
"created": "Sat, 12 Mar 2011 05:52:35 GMT",
"version": "v3"
}
] | 2015-03-17 | [
[
"Akhavan",
"Amin",
""
],
[
"Alishahiha",
"Mohsen",
""
]
] | Using a five dimensional AdS soliton in an Einstein-Yang-Mills theory with SU(2) gauge group we study p-wave holographic insulator/superconductor phase transition. To explore the phase structure of the model we consider the system in the probe limit as well as fully back reacted solutions. We will also study zero tempe... |
hep-th/0404158 | Alan Knapman | Alan Knapman and David J. Toms | Non-constant ground states for symmetry-breaking fields in brane world
models | 3 pages, 2 figures | Phys.Lett. B594 (2004) 213-217 | 10.1016/j.physletb.2004.05.017 | null | hep-th gr-qc hep-ph | null | We obtain an approximate analytical solution for the ground state of a bulk
scalar field with a double-well potential in the Randall-Sundrum brane world
background, in a situation where the boundary conditions rule out a constant
field configuration except for the zero solution. The stability of the zero
solution is ... | [
{
"created": "Wed, 21 Apr 2004 15:06:52 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Knapman",
"Alan",
""
],
[
"Toms",
"David J.",
""
]
] | We obtain an approximate analytical solution for the ground state of a bulk scalar field with a double-well potential in the Randall-Sundrum brane world background, in a situation where the boundary conditions rule out a constant field configuration except for the zero solution. The stability of the zero solution is de... |
0811.4195 | Adam Ritz | Adam Ritz, John Ward | Weyl corrections to holographic conductivity | 15 pages, v2: references added | Phys.Rev.D79:066003,2009 | 10.1103/PhysRevD.79.066003 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For conformal field theories which admit a dual gravitational description in
anti-de Sitter space, electrical transport properties, such as conductivity and
charge diffusion, are determined by the dynamics of a U(1) gauge field in the
bulk and thus obey universality relations at the classical level due to the
uniquen... | [
{
"created": "Wed, 26 Nov 2008 00:53:33 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jul 2009 23:26:36 GMT",
"version": "v2"
}
] | 2011-06-09 | [
[
"Ritz",
"Adam",
""
],
[
"Ward",
"John",
""
]
] | For conformal field theories which admit a dual gravitational description in anti-de Sitter space, electrical transport properties, such as conductivity and charge diffusion, are determined by the dynamics of a U(1) gauge field in the bulk and thus obey universality relations at the classical level due to the uniquenes... |
1802.05032 | Motahareh Kiamari | Motahareh Kiamari, Sedigheh Deldar | The Interaction of Two Dyons in The Near Field Limit | null | null | 10.1016/j.nuclphysb.2018.02.002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the interaction of two dyons in the region of their cores where they
are non-linear and non-Abelian. We assume the superposition of two dyons as a
solution of the equation of motion. The terms due to the non-linearity of the
strength tensor are considered as the perturbation terms which deforms the
profile f... | [
{
"created": "Wed, 14 Feb 2018 10:48:50 GMT",
"version": "v1"
}
] | 2018-03-14 | [
[
"Kiamari",
"Motahareh",
""
],
[
"Deldar",
"Sedigheh",
""
]
] | We study the interaction of two dyons in the region of their cores where they are non-linear and non-Abelian. We assume the superposition of two dyons as a solution of the equation of motion. The terms due to the non-linearity of the strength tensor are considered as the perturbation terms which deforms the profile fun... |
hep-th/0004050 | Matthias Burkardt | M. Burkardt (NMSU) | Fermions on the Light-Front | 9 pages, to appear in the proceedings of the CSSM Workshop on
Light-Cone QCD and Nonperturbative Hadron Physics, Adelaide, Australia, Dec.
13-21, 1999 | null | null | null | hep-th | null | Issues that are specific for formulating fermions in light-cone quantization
are discussed. Special emphasis is put on the use of parity invariance in the
non-perturbative renormalization of light-cone Hamiltonians.
| [
{
"created": "Fri, 7 Apr 2000 14:42:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Burkardt",
"M.",
"",
"NMSU"
]
] | Issues that are specific for formulating fermions in light-cone quantization are discussed. Special emphasis is put on the use of parity invariance in the non-perturbative renormalization of light-cone Hamiltonians. |
hep-th/0609155 | D. F. Mota | Tomi Koivisto and David F. Mota | Gauss-Bonnet Quintessence: Background Evolution, Large Scale Structure
and Cosmological Constraints | 20 pages, 21 figures. New figures and new matterial is included to
the astrophysical constraint sections. Several disscussions were extended and
improved. Abstract rewriten to comply with the new material in the text.
Typos corrected. References added | Phys.Rev.D75:023518,2007 | 10.1103/PhysRevD.75.023518 | null | hep-th astro-ph gr-qc hep-ph | null | We investigate a string-inspired dark energy scenario featuring a scalar
field with a coupling to the Gauss-Bonnet invariant. Such coupling can trigger
the onset of late dark energy domination after a scaling matter era. The
universe may then cross the phantom divide and perhaps also exit from the
acceleration. We di... | [
{
"created": "Fri, 22 Sep 2006 11:51:08 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Nov 2006 15:52:25 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Koivisto",
"Tomi",
""
],
[
"Mota",
"David F.",
""
]
] | We investigate a string-inspired dark energy scenario featuring a scalar field with a coupling to the Gauss-Bonnet invariant. Such coupling can trigger the onset of late dark energy domination after a scaling matter era. The universe may then cross the phantom divide and perhaps also exit from the acceleration. We disc... |
1711.00135 | Andr\'e Benevides | Teresa Bautista, Andr\'e Benevides, Atish Dabholkar | Nonlocal Quantum Effective Actions in Weyl-Flat Spacetimes | 24 pages | null | 10.1007/JHEP06(2018)055 | null | hep-th astro-ph.CO astro-ph.HE gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Virtual massless particles in quantum loops lead to nonlocal effects which
can have interesting consequences, for example, for primordial magnetogenesis
in cosmology or for computing finite $N$ corrections in holography. We describe
how the quantum effective actions summarizing these effects can be computed
efficient... | [
{
"created": "Tue, 31 Oct 2017 22:42:36 GMT",
"version": "v1"
}
] | 2018-07-04 | [
[
"Bautista",
"Teresa",
""
],
[
"Benevides",
"André",
""
],
[
"Dabholkar",
"Atish",
""
]
] | Virtual massless particles in quantum loops lead to nonlocal effects which can have interesting consequences, for example, for primordial magnetogenesis in cosmology or for computing finite $N$ corrections in holography. We describe how the quantum effective actions summarizing these effects can be computed efficiently... |
1509.03572 | Badis Ydri Dr | B. Ydri, A. Rouag, K. Ramda | Emergent geometry from random multitrace matrix models | 18 pages, 7 figures (16 graphs), 1 table | Phys. Rev. D 93, 065055 (2016) | 10.1103/PhysRevD.93.065055 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel scenario for the emergence of geometry in random multitrace matrix
models of a single hermitian matrix $M$ with unitary $U(N) $ invariance, i.e.
without a kinetic term, is presented. In particular, the dimension of the
emergent geometry is determined from the critical exponents of the
disorder-to-uniform-orde... | [
{
"created": "Fri, 11 Sep 2015 15:57:29 GMT",
"version": "v1"
}
] | 2016-04-06 | [
[
"Ydri",
"B.",
""
],
[
"Rouag",
"A.",
""
],
[
"Ramda",
"K.",
""
]
] | A novel scenario for the emergence of geometry in random multitrace matrix models of a single hermitian matrix $M$ with unitary $U(N) $ invariance, i.e. without a kinetic term, is presented. In particular, the dimension of the emergent geometry is determined from the critical exponents of the disorder-to-uniform-ordere... |
hep-th/0004193 | Asmita | A. Harindranath, Asmita Mukherjee and Raghunath Ratabole | Transverse Spin in QCD: Radiative Corrections | 28 pages, revtex, revised version to appear in Phys. Rev. D | null | 10.1103/PhysRevD.63.045006 | null | hep-th hep-ph | null | In this paper we address various issues connected with transverse spin in
light front QCD. The transverse spin operators, in $A^+ = 0$ gauge, expressed
in terms of the dynamical variables are explicitly interaction dependent unlike
the helicity operator which is interaction independent in the topologically
trivial se... | [
{
"created": "Thu, 27 Apr 2000 13:00:47 GMT",
"version": "v1"
},
{
"created": "Mon, 23 Oct 2000 06:24:46 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Harindranath",
"A.",
""
],
[
"Mukherjee",
"Asmita",
""
],
[
"Ratabole",
"Raghunath",
""
]
] | In this paper we address various issues connected with transverse spin in light front QCD. The transverse spin operators, in $A^+ = 0$ gauge, expressed in terms of the dynamical variables are explicitly interaction dependent unlike the helicity operator which is interaction independent in the topologically trivial sect... |
1107.3732 | Luca Martucci | Massimo Bianchi, Andres Collinucci and Luca Martucci | Magnetized E3-brane instantons in F-theory | 58 pages, 1 figure. v2: minor changes and typos corrected | JHEP 1112 (2011) 045 | 10.1007/JHEP12(2011)045 | null | hep-th | http://creativecommons.org/licenses/by/3.0/ | We discuss E3-brane instantons in N=1 F-theory compactifications to four
dimensions and clarify the structure of E3-E3 zero modes for general
world-volume fluxes. We consistently incorporate SL(2,Z) monodromies and
highlight the relation between F-theory and perturbative IIB results. We
explicitly show that world-vol... | [
{
"created": "Tue, 19 Jul 2011 14:57:19 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Feb 2012 10:54:11 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Bianchi",
"Massimo",
""
],
[
"Collinucci",
"Andres",
""
],
[
"Martucci",
"Luca",
""
]
] | We discuss E3-brane instantons in N=1 F-theory compactifications to four dimensions and clarify the structure of E3-E3 zero modes for general world-volume fluxes. We consistently incorporate SL(2,Z) monodromies and highlight the relation between F-theory and perturbative IIB results. We explicitly show that world-volum... |
1312.1804 | Andrei Smilga | A.V. Smilga | Vacuum structure in 3d supersymmetric gauge theories | 34 pages, 5 figures. Minor corrections. arXiv admin note: text
overlap with arXiv:1308.5951 | Physics-Uspekhi 57 (2) 155-166 (2014) | 10.3367/UFNe.0184.201402e.0163 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on a talk given at the Pomeranchuk memorial conference at ITEP in June
2013, we review the vacuum dynamics in 3d supersymmetric
Yang-Mills-Chern-Simons theories with and without extra matter multiplets. By
analyzing the effective Born-Oppenheimer Hamiltonian in a small spatial box, we
calculate the number of va... | [
{
"created": "Fri, 6 Dec 2013 08:54:32 GMT",
"version": "v1"
},
{
"created": "Tue, 13 May 2014 14:13:11 GMT",
"version": "v2"
}
] | 2015-06-18 | [
[
"Smilga",
"A. V.",
""
]
] | Based on a talk given at the Pomeranchuk memorial conference at ITEP in June 2013, we review the vacuum dynamics in 3d supersymmetric Yang-Mills-Chern-Simons theories with and without extra matter multiplets. By analyzing the effective Born-Oppenheimer Hamiltonian in a small spatial box, we calculate the number of vacu... |
hep-th/0202196 | Dumitru Baleanu | D. Baleanu, Y. Guler | Hamilton - Jacobi treatment of front-form Schwinger model | 11 pages, to be published in Int. Journ. Mod. Phys. A | Int.J.Mod.Phys. A17 (2002) 1449 | 10.1142/S0217751X02009795 | null | hep-th | null | The Hamilton-Jacobi formalism was applied to quantize the front-form
Schwinger model. The importance of the surface term is discussed in detail. The
BRST-anti-BRST symmetry was analyzed within Hamilton-Jacobi formalism.
| [
{
"created": "Wed, 27 Feb 2002 19:34:07 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Baleanu",
"D.",
""
],
[
"Guler",
"Y.",
""
]
] | The Hamilton-Jacobi formalism was applied to quantize the front-form Schwinger model. The importance of the surface term is discussed in detail. The BRST-anti-BRST symmetry was analyzed within Hamilton-Jacobi formalism. |
hep-th/0606051 | Alexandros Kehagias | Alex Kehagias | New type scalar fields for cosmic acceleration | 6 pages | null | 10.1088/1742-6596/68/1/012017 | null | hep-th astro-ph gr-qc hep-ph | null | We present a model where a non-conventional scalar field may act like dark
energy leading to cosmic acceleration. The latter is driven by an appropriate
field configuration, which result in an effective cosmological constant. The
potential role of such a scalar in the cosmological constant problem is also
discussed.
| [
{
"created": "Wed, 7 Jun 2006 10:54:23 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Kehagias",
"Alex",
""
]
] | We present a model where a non-conventional scalar field may act like dark energy leading to cosmic acceleration. The latter is driven by an appropriate field configuration, which result in an effective cosmological constant. The potential role of such a scalar in the cosmological constant problem is also discussed. |
hep-th/0611127 | Guang-Liang Li | Guang-Liang Li, Kang-Jie Shi | The algebraic Bethe ansatz for open vertex models | Latex, 35 pages, new content and references are added, minor
revisions are made | J.Stat.Mech.0701:P01018,2007 | 10.1088/1742-5468/2007/01/P01018 | null | hep-th cond-mat.stat-mech math-ph math.MP | null | We present a unified algebraic Bethe ansatz for open vertex models which are
associated with the non-exceptional
$A^{(2)}_{2n},A^{(2)}_{2n-1},B^{(1)}_n,C^{(1)}_n,D^{(1)}_{n}$ Lie algebras.
By the method, we solve these models with the trivial K matrix and find that
our results agree with that obtained by analytical... | [
{
"created": "Sat, 11 Nov 2006 05:44:06 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Dec 2006 22:04:44 GMT",
"version": "v2"
}
] | 2011-02-16 | [
[
"Li",
"Guang-Liang",
""
],
[
"Shi",
"Kang-Jie",
""
]
] | We present a unified algebraic Bethe ansatz for open vertex models which are associated with the non-exceptional $A^{(2)}_{2n},A^{(2)}_{2n-1},B^{(1)}_n,C^{(1)}_n,D^{(1)}_{n}$ Lie algebras. By the method, we solve these models with the trivial K matrix and find that our results agree with that obtained by analytical Bet... |
1706.05386 | Benjamin Koch | Benjamin Koch, Enrique Mu\~noz, and Ignacio Reyes | Symmetries of relativistic world-lines | 6 pages, Accepted for publication in PRD | Phys. Rev. D 96, 085011 (2017) | 10.1103/PhysRevD.96.085011 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Symmetries are essential for a consistent formulation of many quantum
systems. In this paper we discuss a previously unnoticed symmetry, which is
present for any Lagrangian term that involves $\dot{x}^2$. As a basic model
that incorporates the fundamental symmetries of quantum gravity and string
theory, we consider t... | [
{
"created": "Fri, 16 Jun 2017 18:00:15 GMT",
"version": "v1"
},
{
"created": "Thu, 13 Jul 2017 01:35:20 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Oct 2017 00:03:34 GMT",
"version": "v3"
}
] | 2017-11-08 | [
[
"Koch",
"Benjamin",
""
],
[
"Muñoz",
"Enrique",
""
],
[
"Reyes",
"Ignacio",
""
]
] | Symmetries are essential for a consistent formulation of many quantum systems. In this paper we discuss a previously unnoticed symmetry, which is present for any Lagrangian term that involves $\dot{x}^2$. As a basic model that incorporates the fundamental symmetries of quantum gravity and string theory, we consider the... |
hep-th/0101160 | Tigran Tchrakian | A. Chakrabarti and D.H. Tchrakian | Gravitation with superposed Gauss--Bonnet terms in higher dimensions:
Black hole metrics and maximal extensions | 13 pages, REVTEX. References and Note Added | Phys.Rev. D65 (2002) 024029 | 10.1103/PhysRevD.65.024029 | null | hep-th gr-qc | null | Our starting point is an iterative construction suited to combinatorics in
arbitarary dimensions d, of totally anisymmetrised p-Riemann 2p-forms (2p\le d)
generalising the (1-)Riemann curvature 2-forms. Superposition of p-Ricci
scalars obtained from the p-Riemann forms defines the maximally Gauss--Bonnet
extended gra... | [
{
"created": "Wed, 24 Jan 2001 16:18:59 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Apr 2001 09:31:56 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Chakrabarti",
"A.",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | Our starting point is an iterative construction suited to combinatorics in arbitarary dimensions d, of totally anisymmetrised p-Riemann 2p-forms (2p\le d) generalising the (1-)Riemann curvature 2-forms. Superposition of p-Ricci scalars obtained from the p-Riemann forms defines the maximally Gauss--Bonnet extended gravi... |
1001.0003 | Paul Koerber | Paul Koerber and Simon Kors | A landscape of non-supersymmetric AdS vacua on coset manifolds | 20 pages, 11 figures, v2: added some clarifications, references, v3:
corrections addressing comments referee | Phys.Rev.D81:105006,2010 | 10.1103/PhysRevD.81.105006 | KUL-TF-09/28, HD-THEP-09-31 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct new families of non-supersymmetric sourceless type IIA AdS4
vacua on those coset manifolds that also admit supersymmetric solutions. We
investigate the spectrum of left-invariant modes and find that most, but not
all, of the vacua are stable under these fluctuations. Generically, there are
also no massle... | [
{
"created": "Mon, 4 Jan 2010 13:51:46 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Feb 2010 13:08:10 GMT",
"version": "v2"
},
{
"created": "Mon, 10 May 2010 13:42:14 GMT",
"version": "v3"
}
] | 2010-05-19 | [
[
"Koerber",
"Paul",
""
],
[
"Kors",
"Simon",
""
]
] | We construct new families of non-supersymmetric sourceless type IIA AdS4 vacua on those coset manifolds that also admit supersymmetric solutions. We investigate the spectrum of left-invariant modes and find that most, but not all, of the vacua are stable under these fluctuations. Generically, there are also no massless... |
1909.00800 | Kun Hao | Kun Hao, Dmitri Kharzeev, Vladimir Korepin | Bethe Ansatz for XXX chain with negative spin | 21 pages, 2 figures | Int. J. Mod. Phys. A, Vol. 34, No. 31 (2019) 1950197 | 10.1142/S0217751X19501975 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | XXX spin chain with spin $s=-1$ appears as an effective theory of Quantum
Chromodynamics. It is equivalent to lattice nonlinear Schroediger's equation:
interacting chain of harmonic oscillators [bosonic]. In thermodynamic limit
each energy level is a scattering state of several elementary excitations
[lipatons]. Lipa... | [
{
"created": "Mon, 2 Sep 2019 17:15:27 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Oct 2019 18:20:55 GMT",
"version": "v2"
},
{
"created": "Thu, 31 Oct 2019 15:06:42 GMT",
"version": "v3"
}
] | 2019-12-03 | [
[
"Hao",
"Kun",
""
],
[
"Kharzeev",
"Dmitri",
""
],
[
"Korepin",
"Vladimir",
""
]
] | XXX spin chain with spin $s=-1$ appears as an effective theory of Quantum Chromodynamics. It is equivalent to lattice nonlinear Schroediger's equation: interacting chain of harmonic oscillators [bosonic]. In thermodynamic limit each energy level is a scattering state of several elementary excitations [lipatons]. Lipato... |
hep-th/0409309 | Fang Wei | H.Q.Lu, Z.G.Huang, W.Fang, K.F.Zhang | Dark Energy and Dilaton Cosmology | 8 pages, 2 figures | null | null | null | hep-th | null | We studied the dilaton cosmology based on Weyl-Scaled induced gravity. The
potential of dilaton field is taken as exponential form. An analytical solution
of Einstein equation is found. The dilaton can be a candidate for dark energy
that can explain the accelerated universe. The structure formation is also
considered... | [
{
"created": "Thu, 30 Sep 2004 02:18:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lu",
"H. Q.",
""
],
[
"Huang",
"Z. G.",
""
],
[
"Fang",
"W.",
""
],
[
"Zhang",
"K. F.",
""
]
] | We studied the dilaton cosmology based on Weyl-Scaled induced gravity. The potential of dilaton field is taken as exponential form. An analytical solution of Einstein equation is found. The dilaton can be a candidate for dark energy that can explain the accelerated universe. The structure formation is also considered. ... |
2304.01250 | K\'evin Nguyen | Kevin Nguyen, Alan Rios Fukelman and Chris D. White | Celestial soft dressings from generalised Wilson lines | 14 pages + appendices | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this review article, we revisit the connection between dressing of
scattering states in quantum electrodynamics by clouds of soft photons, and
their dressing by (generalised) Wilson line operators. In particular, we show
that the leading and subleading soft conformal dressings considered in the
context of celestia... | [
{
"created": "Mon, 3 Apr 2023 18:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 29 May 2023 11:39:04 GMT",
"version": "v2"
}
] | 2023-05-30 | [
[
"Nguyen",
"Kevin",
""
],
[
"Fukelman",
"Alan Rios",
""
],
[
"White",
"Chris D.",
""
]
] | In this review article, we revisit the connection between dressing of scattering states in quantum electrodynamics by clouds of soft photons, and their dressing by (generalised) Wilson line operators. In particular, we show that the leading and subleading soft conformal dressings considered in the context of celestial ... |
1103.5914 | Daniel Butter | Daniel Butter | N=2 Conformal Superspace in Four Dimensions | 43 pages; v2 references added, acknowledgments updated | null | 10.1007/JHEP10(2011)030 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop the geometry of four dimensional N=2 superspace where the entire
conformal algebra of SU(2,2|2) is realized linearly in the structure group
rather than just the SL(2,C) x U(2)_R subgroup of Lorentz and R-symmetries,
extending to N=2 our prior result for N=1 superspace. This formulation
explicitly lifts to ... | [
{
"created": "Wed, 30 Mar 2011 13:11:48 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Mar 2011 15:14:10 GMT",
"version": "v2"
}
] | 2015-05-27 | [
[
"Butter",
"Daniel",
""
]
] | We develop the geometry of four dimensional N=2 superspace where the entire conformal algebra of SU(2,2|2) is realized linearly in the structure group rather than just the SL(2,C) x U(2)_R subgroup of Lorentz and R-symmetries, extending to N=2 our prior result for N=1 superspace. This formulation explicitly lifts to su... |
hep-th/9701164 | Maxim Kontsevich | M. Kontsevich and A. Zorich | Lyapunov exponents and Hodge theory | 16 pages, Latex, extended version of the talk by one of us (M.K.) at
the conference "Mathematical Beauty of Physics", Saclay, June 1996, dedicated
to the memory of C.Itzykson | null | null | null | hep-th alg-geom dg-ga math.AG math.DG | null | We started from computer experiments with simple one-dimensional ergodic
dynamical systems called interval exchange transformations. Correlators in
these systems decay as a power of time. In the simplest non-trivial case the
exponent is equal to 1/3. We found a formula connecting characteristic
exponents with explici... | [
{
"created": "Tue, 28 Jan 1997 17:26:17 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Kontsevich",
"M.",
""
],
[
"Zorich",
"A.",
""
]
] | We started from computer experiments with simple one-dimensional ergodic dynamical systems called interval exchange transformations. Correlators in these systems decay as a power of time. In the simplest non-trivial case the exponent is equal to 1/3. We found a formula connecting characteristic exponents with explicit ... |
hep-th/0105105 | Hooft 't G. | Gerard 't Hooft (Utrecht) | Quantum Mechanics and Determinism | 13 pages Plain TeX, 1 figure in PostScript. Presented at PASCOS 2001,
Eighth International Symposium on Particles, Strings and Cosmology, UNC at
Chapel Hill, April 10-15, 2001 | null | null | SPIN-2001/11 / ITP-UU-01/18 | hep-th | null | It is shown how to map the quantum states of a system of free scalar
particles one-to-one onto the states of a completely deterministic model. It is
a classical field theory with a large (global) gauge group. The mapping is now
also applied to free Maxwell fields. Lorentz invariance is demonstrated.
| [
{
"created": "Fri, 11 May 2001 16:06:30 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Hooft",
"Gerard 't",
"",
"Utrecht"
]
] | It is shown how to map the quantum states of a system of free scalar particles one-to-one onto the states of a completely deterministic model. It is a classical field theory with a large (global) gauge group. The mapping is now also applied to free Maxwell fields. Lorentz invariance is demonstrated. |
hep-th/0008231 | Joseph A. Minahan | Joseph A. Minahan and Barton Zwiebach | Field theory models for tachyon and gauge field string dynamics | latex, 21 pages, 3 figures. Added references to reflectionless
potentials, minor typos corrected, uniform use of (-, +, +, ..., +) signature | JHEP 0009 (2000) 029 | 10.1088/1126-6708/2000/09/029 | CTP-MIT-3019 | hep-th | null | In hep-th/0008227, the unstable lump solution of \phi^3 theory was shown to
have a spectrum governed by the solvable Schroedinger equation with the \ell=3
reflectionless potential and was used as a model for tachyon condensation in
string theory. In this paper we study in detail an \ell\to \infty scalar field
theory ... | [
{
"created": "Wed, 30 Aug 2000 22:55:02 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Sep 2000 13:42:17 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Minahan",
"Joseph A.",
""
],
[
"Zwiebach",
"Barton",
""
]
] | In hep-th/0008227, the unstable lump solution of \phi^3 theory was shown to have a spectrum governed by the solvable Schroedinger equation with the \ell=3 reflectionless potential and was used as a model for tachyon condensation in string theory. In this paper we study in detail an \ell\to \infty scalar field theory mo... |
hep-th/0512201 | Aleksey Mints | Raphael Bousso and Aleksey L. Mints | Holography and entropy bounds in the plane wave matrix model | 19 pages; v2: references added | Phys.Rev.D73:126005,2006 | 10.1103/PhysRevD.73.126005 | null | hep-th gr-qc | null | As a quantum theory of gravity, Matrix theory should provide a realization of
the holographic principle, in the sense that a holographic theory should
contain one binary degree of freedom per Planck area. We present evidence that
Bekenstein's entropy bound, which is related to area differences, is manifest
in the pla... | [
{
"created": "Fri, 16 Dec 2005 18:18:27 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Jan 2006 01:36:34 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bousso",
"Raphael",
""
],
[
"Mints",
"Aleksey L.",
""
]
] | As a quantum theory of gravity, Matrix theory should provide a realization of the holographic principle, in the sense that a holographic theory should contain one binary degree of freedom per Planck area. We present evidence that Bekenstein's entropy bound, which is related to area differences, is manifest in the plane... |
1104.4286 | Shin'ichi Nojiri | Josef Kluson, Shin'ichi Nojiri and Sergei D. Odintsov | Covariant Lagrange multiplier constrained higher derivative gravity with
scalar projectors | Physics Letters B published version. LaTeX 12 pages | Phys.Lett.B701:117-126,2011 | 10.1016/j.physletb.2011.05.025 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate higher derivative gravity with Lagrange multiplier constraint
and scalar projectors. Its gauge-fixed formulation as well as vector fields
formulation is developed and corresponding spontaneous Lorentz symmetry
breaking is investigated. We show that the only propagating mode is higher
derivative graviton ... | [
{
"created": "Thu, 21 Apr 2011 15:16:28 GMT",
"version": "v1"
},
{
"created": "Sat, 28 May 2011 04:02:52 GMT",
"version": "v2"
}
] | 2011-06-28 | [
[
"Kluson",
"Josef",
""
],
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | We formulate higher derivative gravity with Lagrange multiplier constraint and scalar projectors. Its gauge-fixed formulation as well as vector fields formulation is developed and corresponding spontaneous Lorentz symmetry breaking is investigated. We show that the only propagating mode is higher derivative graviton wh... |
2211.10569 | Sergio Giardino | Sergio Giardino | Quaternionic fermionic field | Accept by Int. J. Mod. Phys. A | null | 10.1142/S0217751X22501998 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The second quantization of the quaternionic fermionic field is undertaken
using the real Hilbert space approach to quaternionic quantum mechanics
($\mathbbm H$QM). The solution responds to an open problem of quaternionic
quantum theory, and launches the basis to the development of the quaternionic
interaction theory.... | [
{
"created": "Sat, 19 Nov 2022 02:46:12 GMT",
"version": "v1"
}
] | 2023-01-25 | [
[
"Giardino",
"Sergio",
""
]
] | The second quantization of the quaternionic fermionic field is undertaken using the real Hilbert space approach to quaternionic quantum mechanics ($\mathbbm H$QM). The solution responds to an open problem of quaternionic quantum theory, and launches the basis to the development of the quaternionic interaction theory. |
hep-th/9111018 | null | G. Aldazabal, I. Allekotte, A. Font and C. Nunez | N=2 Coset Compactifications with Non-Diagonal Invariants | 29 pages | Int.J.Mod.Phys.A7:6273-6298,1992 | 10.1142/S0217751X92002842 | null | hep-th | null | We consider 4-dimensional string models obtained by tensoring N=2 coset
theories with non-diagonal modular invariants. We present results from a
systematic analysis including moddings by discrete symmetries.
| [
{
"created": "Fri, 8 Nov 1991 10:27:28 GMT",
"version": "v1"
}
] | 2009-03-27 | [
[
"Aldazabal",
"G.",
""
],
[
"Allekotte",
"I.",
""
],
[
"Font",
"A.",
""
],
[
"Nunez",
"C.",
""
]
] | We consider 4-dimensional string models obtained by tensoring N=2 coset theories with non-diagonal modular invariants. We present results from a systematic analysis including moddings by discrete symmetries. |
2406.07988 | Zhi-Hong Li | Zhi-Hong li, Huai-Fan Li | Holographic Superfluid Ring with a Weak Link | 16 pages, 8 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore the generation of topological defects in the course of a dynamical
phase transition in a ring with a weak link, i.e., a SSS Josephson junction,
from the AdS/CFT correspondence. By setting different parameters of the
junction (width, steepness, depth) and the final temperature of the quench, the
configurati... | [
{
"created": "Wed, 12 Jun 2024 08:22:59 GMT",
"version": "v1"
}
] | 2024-06-13 | [
[
"li",
"Zhi-Hong",
""
],
[
"Li",
"Huai-Fan",
""
]
] | We explore the generation of topological defects in the course of a dynamical phase transition in a ring with a weak link, i.e., a SSS Josephson junction, from the AdS/CFT correspondence. By setting different parameters of the junction (width, steepness, depth) and the final temperature of the quench, the configuration... |
hep-th/9403152 | Guido Haak | G. Haak | Negative Flows of the KP-Hierarchy | 22 pages (LaTeX), Report KITCS94-2-1 | null | null | null | hep-th | null | We construct a Grassmannian-like formulation for the potential KP-hierarchy
including additional ``negative'' flows. Our approach will generalize the
notion of a tau-function to include negative flows. We compare the resulting
hierarchy with results by Hirota, Satsuma and Bogoyavlenskii.
| [
{
"created": "Thu, 24 Mar 1994 18:36:15 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Haak",
"G.",
""
]
] | We construct a Grassmannian-like formulation for the potential KP-hierarchy including additional ``negative'' flows. Our approach will generalize the notion of a tau-function to include negative flows. We compare the resulting hierarchy with results by Hirota, Satsuma and Bogoyavlenskii. |
1811.04901 | Jong-Hyun Baek | Jong-Hyun Baek | Chiral rings for surface operators in 4d and 5d SQCD | 26 pages, 4 figures; v2: minor changes, references added | JHEP01(2019)159 | 10.1007/JHEP01(2019)159 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Chiral rings of two-dimensional (2,2) theories coupled to 4d $\mathcal{N}=2$
theories with matter hypermultiplets are studied. Specifically, the vacua of
the twisted superpotential of the 2d theories with vanishing sum of matter
charges are computed by considering the resolvent of the bulk theory. The
solutions to th... | [
{
"created": "Mon, 12 Nov 2018 18:40:58 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jan 2019 02:20:56 GMT",
"version": "v2"
}
] | 2019-01-23 | [
[
"Baek",
"Jong-Hyun",
""
]
] | Chiral rings of two-dimensional (2,2) theories coupled to 4d $\mathcal{N}=2$ theories with matter hypermultiplets are studied. Specifically, the vacua of the twisted superpotential of the 2d theories with vanishing sum of matter charges are computed by considering the resolvent of the bulk theory. The solutions to the ... |
1407.6379 | Dushyant Kumar | Dushyant Kumar | Two-dimensional Yang-Mills Theory on Recursive Infinite Genus Surfaces | 1+7 pages, 2 figures | JHEP 1409 (2014) 023 | 10.1007/JHEP09(2014)023 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The partition function of Euclidean Yang-Mills theory on two dimensional
surfaces is given by the Migdal formula. It involves the area and topological
characteristics of the surface. We consider this theory on a class of infinite
genus surfaces that are constructed recursively. We make use of this recursive
structure... | [
{
"created": "Wed, 23 Jul 2014 20:24:45 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Kumar",
"Dushyant",
""
]
] | The partition function of Euclidean Yang-Mills theory on two dimensional surfaces is given by the Migdal formula. It involves the area and topological characteristics of the surface. We consider this theory on a class of infinite genus surfaces that are constructed recursively. We make use of this recursive structure t... |
hep-th/9612048 | null | Ahmad Shariati | A note on the three dimensional sine--Gordon equation | 4 pages, LaTeX | null | null | IPM-96- | hep-th | null | Using a simple ansatz for the solutions of the three dimensional
generalization of the sine--Gordon and Toda model introduced by Konopelchenko
and Rogers, a class of solutions is found by elementary methods. It is also
shown that these equations are not evolution equations in the sense that
solution to the initial va... | [
{
"created": "Wed, 4 Dec 1996 14:56:07 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Shariati",
"Ahmad",
""
]
] | Using a simple ansatz for the solutions of the three dimensional generalization of the sine--Gordon and Toda model introduced by Konopelchenko and Rogers, a class of solutions is found by elementary methods. It is also shown that these equations are not evolution equations in the sense that solution to the initial valu... |
1512.02829 | Hironori Mori | Hironori Mori | Supersymmetric R\'enyi Entropy in Two Dimensions | 27 pages; v2: typos and discussions revised, and reference added; v3:
typos corrected and published in JHEP | JHEP 1603 (2016) 058 | 10.1007/JHEP03(2016)058 | OU-HET 883 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the exact partition function on the branched two-sphere by the
localization technique. It is found that it does not depend on a branching
parameter q, which means that supersymmetric R\'enyi entropy defined by
utilizing it is equivalent to the usual entanglement entropy. We also provide
the interpretation ... | [
{
"created": "Wed, 9 Dec 2015 12:17:51 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jan 2016 09:47:59 GMT",
"version": "v2"
},
{
"created": "Wed, 16 Mar 2016 00:24:15 GMT",
"version": "v3"
}
] | 2016-03-17 | [
[
"Mori",
"Hironori",
""
]
] | We compute the exact partition function on the branched two-sphere by the localization technique. It is found that it does not depend on a branching parameter q, which means that supersymmetric R\'enyi entropy defined by utilizing it is equivalent to the usual entanglement entropy. We also provide the interpretation of... |
0708.1032 | Alessandro Tomasiello | Nick Halmagyi and Alessandro Tomasiello | Generalized Kaehler Potentials from Supergravity | "38 pages. v3: improved exposition and minor mistakes corrected in
sec. 4" | Commun.Math.Phys.291:1-30,2009 | 10.1007/s00220-009-0881-6 | EFI-07-22, SU-ITP-07/12 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider supersymmetric N=2 solutions with non-vanishing NS three-form.
Building on worldsheet results, we reduce the problem to a single generalized
Monge-Ampere equation on the generalized Kaehler potential K recently
interpreted geometrically by Lindstrom, Rocek, Von Unge and Zabzine. One input
in the procedure... | [
{
"created": "Tue, 7 Aug 2007 22:21:41 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Sep 2007 18:50:48 GMT",
"version": "v2"
},
{
"created": "Mon, 24 Nov 2008 21:09:23 GMT",
"version": "v3"
}
] | 2009-08-11 | [
[
"Halmagyi",
"Nick",
""
],
[
"Tomasiello",
"Alessandro",
""
]
] | We consider supersymmetric N=2 solutions with non-vanishing NS three-form. Building on worldsheet results, we reduce the problem to a single generalized Monge-Ampere equation on the generalized Kaehler potential K recently interpreted geometrically by Lindstrom, Rocek, Von Unge and Zabzine. One input in the procedure i... |
0804.1544 | Maxim Chernodub | M. N. Chernodub, Ludvig Faddeev, Antti J. Niemi | Non-Abelian Supercurrents and de Sitter Ground State in Electroweak
Theory | 13 pages, no figures, JHEP style, published version | JHEP 0812:014,2008 | 10.1088/1126-6708/2008/12/014 | UUITP-04/08, ITEP-LAT/2008-10 | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that gauge symmetry breaking in the Weinberg-Salam model can be
implemented by a mere change of variables and without any explicit gauge
fixing. The change of variables entails the concept of supercurrent which has
been widely employed in the study of superconductivity. It also introduces a
separation between... | [
{
"created": "Wed, 9 Apr 2008 19:55:21 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Dec 2008 12:18:41 GMT",
"version": "v2"
}
] | 2009-01-01 | [
[
"Chernodub",
"M. N.",
""
],
[
"Faddeev",
"Ludvig",
""
],
[
"Niemi",
"Antti J.",
""
]
] | We show that gauge symmetry breaking in the Weinberg-Salam model can be implemented by a mere change of variables and without any explicit gauge fixing. The change of variables entails the concept of supercurrent which has been widely employed in the study of superconductivity. It also introduces a separation between t... |
1012.3316 | Arjun Bagchi | Arjun Bagchi | Topologically Massive Gravity and Galilean Conformal Algebra: A Study of
Correlation Functions | 18 pages | JHEP 1102:091,2011 | 10.1007/JHEP02(2011)091 | EMPG-10-27 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Galilean Conformal Algebra (GCA) arises from the relativistic conformal
algebra in the non-relativistic limit. In two dimensions, one can view it as a
limit of linear combinations of the two copies Virasoro algebra. Recently, it
has been argued that Topologically Massive Gravity (TMG) realizes the quantum
2d GCA ... | [
{
"created": "Wed, 15 Dec 2010 13:03:56 GMT",
"version": "v1"
}
] | 2011-03-18 | [
[
"Bagchi",
"Arjun",
""
]
] | The Galilean Conformal Algebra (GCA) arises from the relativistic conformal algebra in the non-relativistic limit. In two dimensions, one can view it as a limit of linear combinations of the two copies Virasoro algebra. Recently, it has been argued that Topologically Massive Gravity (TMG) realizes the quantum 2d GCA in... |
hep-th/0511054 | Stefano Bellucci | S. Bellucci, A. Beylin, S. Krivonos and A. Shcherbakov | N=8 Nonlinear Supersymmetric Mechanics | 9 pages, no figures, minor corrections | Phys.Lett.B633:382-388,2006 | 10.1016/j.physletb.2005.11.082 | null | hep-th | null | We construct a new two-dimensional N=8 supersymmetric mechanics with
nonlinear chiral supermultiplet. Being intrinsically nonlinear this multiplet
describes 2 physical bosonic and 8 fermionic degrees of freedom. We construct
the most general superfield action of the sigma-model type and propose its
simplest extension... | [
{
"created": "Fri, 4 Nov 2005 10:51:20 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Nov 2005 14:55:59 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bellucci",
"S.",
""
],
[
"Beylin",
"A.",
""
],
[
"Krivonos",
"S.",
""
],
[
"Shcherbakov",
"A.",
""
]
] | We construct a new two-dimensional N=8 supersymmetric mechanics with nonlinear chiral supermultiplet. Being intrinsically nonlinear this multiplet describes 2 physical bosonic and 8 fermionic degrees of freedom. We construct the most general superfield action of the sigma-model type and propose its simplest extension b... |
hep-th/9511102 | K. J. Barnes | K.J.Barnes, J.M.Generowicz, P.J.Grimshare | The Chiral 2-Sphere | 12 pages,LaTeX,no macros | J.Phys.A29:4457-4472,1996 | 10.1088/0305-4470/29/15/017 | SHEP 95-37 | hep-th | null | The two dimensional surface of a sphere can be parametrized by coordinates
representing two charged pions acting as Goldstone bosons of a broken $SU_2$
symmetry. We construct in full concrete detail, and in a general class of
coordinate systems, all the relevant structure forming a framework for this low
energy effec... | [
{
"created": "Tue, 14 Nov 1995 16:00:40 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Nov 1995 15:09:50 GMT",
"version": "v2"
}
] | 2019-08-17 | [
[
"Barnes",
"K. J.",
""
],
[
"Generowicz",
"J. M.",
""
],
[
"Grimshare",
"P. J.",
""
]
] | The two dimensional surface of a sphere can be parametrized by coordinates representing two charged pions acting as Goldstone bosons of a broken $SU_2$ symmetry. We construct in full concrete detail, and in a general class of coordinate systems, all the relevant structure forming a framework for this low energy effecti... |
1811.00038 | Daniel Butter | Daniel Butter, Henning Samtleben, and Ergin Sezgin | E$_{7(7)}$ Exceptional Field Theory in Superspace | 42 pages | null | 10.1007/JHEP01(2019)087 | MI-TH-186 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate the locally supersymmetric E$_{7(7)}$ exceptional field theory
in a $(4+56|32)$ dimensional superspace, corresponding to a 4D $N\!=\!8$
"external" superspace augmented with an "internal" 56-dimensional space. This
entails the unification of external diffeomorphisms and local supersymmetry
transformations... | [
{
"created": "Wed, 31 Oct 2018 18:03:16 GMT",
"version": "v1"
}
] | 2019-01-30 | [
[
"Butter",
"Daniel",
""
],
[
"Samtleben",
"Henning",
""
],
[
"Sezgin",
"Ergin",
""
]
] | We formulate the locally supersymmetric E$_{7(7)}$ exceptional field theory in a $(4+56|32)$ dimensional superspace, corresponding to a 4D $N\!=\!8$ "external" superspace augmented with an "internal" 56-dimensional space. This entails the unification of external diffeomorphisms and local supersymmetry transformations i... |
1112.2105 | A. Yu. Petrov | M. Gomes, J. R. Nascimento, A. Yu. Petrov and A. J. da Silva | All-loop finiteness of the two-dimensional noncommutative supersymmetric
gauge theory | 7 pages | EPL 98 (2012) 21002 | 10.1209/0295-5075/98/21002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within the superfield approach, we discuss two-dimensional noncommutative
super-QED. Its all-order finiteness is shown explicitly.
| [
{
"created": "Fri, 9 Dec 2011 14:06:17 GMT",
"version": "v1"
},
{
"created": "Sun, 13 May 2012 21:25:52 GMT",
"version": "v2"
}
] | 2015-06-03 | [
[
"Gomes",
"M.",
""
],
[
"Nascimento",
"J. R.",
""
],
[
"Petrov",
"A. Yu.",
""
],
[
"da Silva",
"A. J.",
""
]
] | Within the superfield approach, we discuss two-dimensional noncommutative super-QED. Its all-order finiteness is shown explicitly. |
1806.10524 | Seckin Kurkcuoglu | U.H. Coskun, S.Kurkcuoglu, G.C. Toga and G. Unal | Chaos from Equivariant Fields on Fuzzy $S^4$ | 44+1 pages, 57 figures, expanded section on chaotic dynamics with new
results, published version | JHEP 1812 (2018) 015 | 10.1007/JHEP12(2018)015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the $5d$ Yang-Mills matrix model in $0+1$-dimensions with $U(4N)$
gauge symmetry and a mass deformation term. We determine the explicit
$SU(4)\approx SO(6)$ equivariant parametrizations of the gauge field and the
fluctuations about the classical four concentric fuzzy four sphere
configuration and obtain th... | [
{
"created": "Wed, 27 Jun 2018 15:13:02 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Jul 2018 14:44:01 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Feb 2019 07:00:41 GMT",
"version": "v3"
}
] | 2019-02-14 | [
[
"Coskun",
"U. H.",
""
],
[
"Kurkcuoglu",
"S.",
""
],
[
"Toga",
"G. C.",
""
],
[
"Unal",
"G.",
""
]
] | We examine the $5d$ Yang-Mills matrix model in $0+1$-dimensions with $U(4N)$ gauge symmetry and a mass deformation term. We determine the explicit $SU(4)\approx SO(6)$ equivariant parametrizations of the gauge field and the fluctuations about the classical four concentric fuzzy four sphere configuration and obtain the ... |
hep-th/0401223 | Vasily E. Tarasov | Vasily E.Tarasov | Bosonic String in Affine-Metric Curved Space | 15 pages, LaTeX | Physics Letters B. Vol.323. No.3-4. (1994) 296-304 | 10.1016/0370-2693(94)91223-8 | null | hep-th | null | The sigma model approach to the closed bosonic string on the affine-metric
manifold is considered. The two-loop metric counterterms for the nonlinear
two-dimensional sigma model with affine-metric target manifold are calculated.
The correlation of the metric and affine connection is considered as the result
of the ul... | [
{
"created": "Wed, 28 Jan 2004 16:28:31 GMT",
"version": "v1"
}
] | 2015-03-17 | [
[
"Tarasov",
"Vasily E.",
""
]
] | The sigma model approach to the closed bosonic string on the affine-metric manifold is considered. The two-loop metric counterterms for the nonlinear two-dimensional sigma model with affine-metric target manifold are calculated. The correlation of the metric and affine connection is considered as the result of the ultr... |
hep-th/0204229 | Konstantin Selivanov | A.A.Rosly and K.G.Selivanov | Helicity conservation in Born-Infeld theory | 2 pages, Latex | Talk given at the Workshop "String Theory and Complex Geometry"
(Bad Honnef, 8th-12th April, 2002) | null | ITEP-TH-02-21 | hep-th | null | We prove that the helicity is preserved in the scattering of photons in the
Born-Infeld theory (in 4d) on the tree level.
| [
{
"created": "Fri, 26 Apr 2002 14:14:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rosly",
"A. A.",
""
],
[
"Selivanov",
"K. G.",
""
]
] | We prove that the helicity is preserved in the scattering of photons in the Born-Infeld theory (in 4d) on the tree level. |
hep-th/0004027 | Diego J. Navarro | Alessandro Fabbri, Diego J. Navarro and Jose Navarro-Salas | Evaporation of near-extremal Reissner-Nordstrom black holes | LaTeX file, 4 pages, 2 figures. Final version, to appear in Phys.
Rev. Lett | Phys.Rev.Lett. 85 (2000) 2434-2437 | 10.1103/PhysRevLett.85.2434 | null | hep-th gr-qc | null | The formation of near-extremal Reissner-Nordstrom black holes in the S-wave
approximation can be described, near the event horizon, by an effective
solvable model. The corresponding one-loop quantum theory remains solvable and
allows to follow analytically the evaporation process which is shown to require
an infinite... | [
{
"created": "Wed, 5 Apr 2000 15:49:42 GMT",
"version": "v1"
},
{
"created": "Fri, 19 May 2000 17:02:38 GMT",
"version": "v2"
},
{
"created": "Fri, 14 Jul 2000 18:14:42 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Fabbri",
"Alessandro",
""
],
[
"Navarro",
"Diego J.",
""
],
[
"Navarro-Salas",
"Jose",
""
]
] | The formation of near-extremal Reissner-Nordstrom black holes in the S-wave approximation can be described, near the event horizon, by an effective solvable model. The corresponding one-loop quantum theory remains solvable and allows to follow analytically the evaporation process which is shown to require an infinite a... |
hep-th/9905081 | Neil Constable | Neil R. Constable and Robert C. Myers | Exotic Scalar States in the AdS/CFT Correspondence | 18 pages. 3 figures. Revised discussion section, added references.
Final version to appear in JHEP | JHEP 9911:020,1999 | 10.1088/1126-6708/1999/11/020 | null | hep-th | null | We investigate a family of solutions of Type IIb supergravity which
asymptotically approach AdS_5 X S^5 but contain a non-constant dilaton and
volume scalar for the five-sphere. These solutions preserve an SO(1,3) X SO(6)
symmetry. We discuss the solution in the context of the AdS/CFT correspondence,
and we find that... | [
{
"created": "Tue, 11 May 1999 23:36:43 GMT",
"version": "v1"
},
{
"created": "Wed, 12 May 1999 01:54:18 GMT",
"version": "v2"
},
{
"created": "Tue, 18 May 1999 16:11:43 GMT",
"version": "v3"
},
{
"created": "Mon, 22 Nov 1999 17:38:43 GMT",
"version": "v4"
}
] | 2010-02-03 | [
[
"Constable",
"Neil R.",
""
],
[
"Myers",
"Robert C.",
""
]
] | We investigate a family of solutions of Type IIb supergravity which asymptotically approach AdS_5 X S^5 but contain a non-constant dilaton and volume scalar for the five-sphere. These solutions preserve an SO(1,3) X SO(6) symmetry. We discuss the solution in the context of the AdS/CFT correspondence, and we find that a... |
hep-th/0107192 | Zhukovsk | D. Ebert, V. Ch. Zhukovsky, and M. V. Rogal | Non-abelian plane waves and stochastic regimes for (2+1)-dimensional
gauge field models with Chern-Simons term | LaTeX 2.09, 13 pages, 11 eps figures | Phys.Rev.D65:065017,2002 | 10.1103/PhysRevD.65.065017 | null | hep-th | null | An exact time-dependent solution of field equations for the 3-d gauge field
model with a Chern-Simons (CS) topological mass is found. Limiting cases of
constant solution and solution with vanishing topological mass are considered.
After Lorentz boost, the found solution describes a massive nonlinear
non-abelian plane... | [
{
"created": "Mon, 23 Jul 2001 13:01:39 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Ebert",
"D.",
""
],
[
"Zhukovsky",
"V. Ch.",
""
],
[
"Rogal",
"M. V.",
""
]
] | An exact time-dependent solution of field equations for the 3-d gauge field model with a Chern-Simons (CS) topological mass is found. Limiting cases of constant solution and solution with vanishing topological mass are considered. After Lorentz boost, the found solution describes a massive nonlinear non-abelian plane w... |
2406.10186 | Gabriel Cuomo | Gabriel Cuomo, Yin-Chen He, Zohar Komargodski | Impurities with a cusp: general theory and 3d Ising | 35 pages + appendices, 15 figures v2 typos fixed | null | null | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In CFTs, the partition function of a line defect with a cusp depends
logarithmically on the size of the line with an angle-dependent coefficient:
the cusp anomalous dimension. In the first part of this work, we study the
general properties of the cusp anomalous dimension. We relate the small cusp
angle limit to the e... | [
{
"created": "Fri, 14 Jun 2024 17:18:14 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jul 2024 21:54:44 GMT",
"version": "v2"
}
] | 2024-07-17 | [
[
"Cuomo",
"Gabriel",
""
],
[
"He",
"Yin-Chen",
""
],
[
"Komargodski",
"Zohar",
""
]
] | In CFTs, the partition function of a line defect with a cusp depends logarithmically on the size of the line with an angle-dependent coefficient: the cusp anomalous dimension. In the first part of this work, we study the general properties of the cusp anomalous dimension. We relate the small cusp angle limit to the eff... |
1501.07147 | Walter Dittrich | Walter Dittrich | Some remarks on the use of effective Lagrangians in QED and QCD | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss in this article the usefulness of the effective Lagrangians
(L_eff) of QED and QCD within the one-loop approximation. Instead of
calculating L_eff via complicated computations with Schwinger's proper-time
technique or Feynman graphs, we prefer to employ the energy-momentum tensor and
the leading-log model.... | [
{
"created": "Wed, 28 Jan 2015 15:29:08 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2015 09:24:13 GMT",
"version": "v2"
}
] | 2015-01-30 | [
[
"Dittrich",
"Walter",
""
]
] | We discuss in this article the usefulness of the effective Lagrangians (L_eff) of QED and QCD within the one-loop approximation. Instead of calculating L_eff via complicated computations with Schwinger's proper-time technique or Feynman graphs, we prefer to employ the energy-momentum tensor and the leading-log model. T... |
hep-th/0105185 | Lori D. Paniak | L.D. Paniak | Exact Noncommutative KP and KdV Multi-solitons | 18 pages LaTeX. Reference added | null | null | PUPT-1982 | hep-th | null | We derive the Kadomtsev-Petviashvili (KP) equation defined over a general
associative algebra and construct its N-soliton solution. For the example of
the Moyal algebra, we find multi-soliton solutions for arbitrary space-space
noncommutativity. The noncommutativity of coordinates is shown to obstruct the
general con... | [
{
"created": "Fri, 18 May 2001 23:10:23 GMT",
"version": "v1"
},
{
"created": "Fri, 1 Jun 2001 17:50:30 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Paniak",
"L. D.",
""
]
] | We derive the Kadomtsev-Petviashvili (KP) equation defined over a general associative algebra and construct its N-soliton solution. For the example of the Moyal algebra, we find multi-soliton solutions for arbitrary space-space noncommutativity. The noncommutativity of coordinates is shown to obstruct the general const... |
0812.1704 | Manuel Losi | Nick Dorey, Manuel Losi | Spiky Strings and Spin Chains | 51 pages, 5 figures; added 1 reference, corrected typos | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We determine spectral curves for the known spiky string solutions in AdS
space in the limit of large angular momentum. We also construct generic
multi-spike solutions in this limit and compute the corresponding spectral
data. The resulting spectral curves precisely match those of the classical spin
chain describing t... | [
{
"created": "Tue, 9 Dec 2008 16:32:20 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Mar 2009 17:48:36 GMT",
"version": "v2"
}
] | 2009-03-19 | [
[
"Dorey",
"Nick",
""
],
[
"Losi",
"Manuel",
""
]
] | We determine spectral curves for the known spiky string solutions in AdS space in the limit of large angular momentum. We also construct generic multi-spike solutions in this limit and compute the corresponding spectral data. The resulting spectral curves precisely match those of the classical spin chain describing the... |
0710.4049 | Ignat Fialkovsky Mr | I. V. Fialkovsky, V. N. Markov and Yu. M. Pis'mak | Parity violating cylindrical shell in the framework of QED | Typos corrected. Some references added | J.Phys.A41:075403,2008 | 10.1088/1751-8113/41/7/075403 | null | hep-th cond-mat.stat-mech quant-ph | null | We present calculations of Casimir energy (CE) in a system of quantized
electromagnetic (EM) field interacting with an infinite circular cylindrical
shell (which we call `the defect'). Interaction is described in the only
QFT-consistent way by Chern-Simon action concentrated on the defect, with a
single coupling cons... | [
{
"created": "Mon, 22 Oct 2007 15:04:04 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Jan 2008 17:27:01 GMT",
"version": "v2"
}
] | 2008-11-07 | [
[
"Fialkovsky",
"I. V.",
""
],
[
"Markov",
"V. N.",
""
],
[
"Pis'mak",
"Yu. M.",
""
]
] | We present calculations of Casimir energy (CE) in a system of quantized electromagnetic (EM) field interacting with an infinite circular cylindrical shell (which we call `the defect'). Interaction is described in the only QFT-consistent way by Chern-Simon action concentrated on the defect, with a single coupling consta... |
hep-th/9408171 | Qmw Theory Group | D. Bailin, A. Love, W. A. Sabra and S. Thomas | Target Space Duality In Orbifolds With Continuous And Discrete Wilson
Lines | 14 pages, QMW--TH--94/28 | Nucl.Phys.B447:85-94,1995 | 10.1016/0550-3213(95)00161-K | null | hep-th | null | Duality Symmetry is studied for heterotic string orbifold compactifications
in the presence of a general background which in addition to the metric and
antisymmetric tensor contains both discrete and continuous Wilson lines
background.
| [
{
"created": "Tue, 30 Aug 1994 18:33:44 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Bailin",
"D.",
""
],
[
"Love",
"A.",
""
],
[
"Sabra",
"W. A.",
""
],
[
"Thomas",
"S.",
""
]
] | Duality Symmetry is studied for heterotic string orbifold compactifications in the presence of a general background which in addition to the metric and antisymmetric tensor contains both discrete and continuous Wilson lines background. |
1210.8312 | Qun Wang | Jiunn-Wei Chen, Shi Pu, Qun Wang, Xin-Nian Wang | Berry curvature and 4-dimensional monopole in relativistic chiral
kinetic equation | ReVTex4, 5 pages, no figure. More discussions are added about the
relationship between the 3D and 4D Berry connections/curvatures. Accepted
version to PRL | Phys.Rev.Lett. 110 (2013) 262301 | 10.1103/PhysRevLett.110.262301 | USTC-ICTS-12-14 | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive a relativistic chiral kinetic equation with manifest Lorentz
covariance from Wigner functions of spin-1/2 massless fermions in a constant
background electromagnetic field. It contains vorticity terms and a
4-dimensional Euclidean Berry monopole which gives axial anomaly. By
integrating out the zero-th compo... | [
{
"created": "Wed, 31 Oct 2012 12:32:18 GMT",
"version": "v1"
},
{
"created": "Tue, 12 Mar 2013 07:51:07 GMT",
"version": "v2"
},
{
"created": "Tue, 4 Jun 2013 01:01:19 GMT",
"version": "v3"
}
] | 2013-07-30 | [
[
"Chen",
"Jiunn-Wei",
""
],
[
"Pu",
"Shi",
""
],
[
"Wang",
"Qun",
""
],
[
"Wang",
"Xin-Nian",
""
]
] | We derive a relativistic chiral kinetic equation with manifest Lorentz covariance from Wigner functions of spin-1/2 massless fermions in a constant background electromagnetic field. It contains vorticity terms and a 4-dimensional Euclidean Berry monopole which gives axial anomaly. By integrating out the zero-th compone... |
hep-th/0306192 | Yousef Bisabr | Yousef Bisabr | Conformal Invariance, Accelerating Universe and The Cosmological
Constant Problem | 11 pages, no figures | Int.J.Theor.Phys. 43 (2004) 2137-2148 | 10.1023/B:IJTP.0000049015.53901.55 | null | hep-th | null | We investigate a conformal invariant gravitational model which is taken to
hold at pre-inflationary era. The conformal invariance allows to make a
dynamical distinction between the two unit systems (or conformal frames)
usually used in cosmology and elementary particle physics. In this model we
argue that when the un... | [
{
"created": "Thu, 19 Jun 2003 18:51:43 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bisabr",
"Yousef",
""
]
] | We investigate a conformal invariant gravitational model which is taken to hold at pre-inflationary era. The conformal invariance allows to make a dynamical distinction between the two unit systems (or conformal frames) usually used in cosmology and elementary particle physics. In this model we argue that when the univ... |
hep-th/9805026 | Christoph Schweigert | J. Fuchs, C. Schweigert | The action of outer automorphisms on bundles of chiral blocks | 46 pages, LaTeX2e. Final version (Commun.Math.Phys., in press). We
have implemented the fact that the group of automorphisms in general acts
only projectively on the chiral blocks and corrected some typos | Commun.Math.Phys. 206 (1999) 691-736 | 10.1007/s002200050841 | CERN-TH/98-145 | hep-th math-ph math.AG math.MP math.QA | null | On the bundles of WZW chiral blocks over the moduli space of a punctured
rational curve we construct isomorphisms that implement the action of outer
automorphisms of the underlying affine Lie algebra. These bundle-isomorphisms
respect the Knizhnik-Zamolodchikov connection and have finite order. When all
primary field... | [
{
"created": "Tue, 5 May 1998 20:24:46 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Apr 1999 13:26:14 GMT",
"version": "v2"
},
{
"created": "Wed, 13 Oct 1999 14:15:58 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Fuchs",
"J.",
""
],
[
"Schweigert",
"C.",
""
]
] | On the bundles of WZW chiral blocks over the moduli space of a punctured rational curve we construct isomorphisms that implement the action of outer automorphisms of the underlying affine Lie algebra. These bundle-isomorphisms respect the Knizhnik-Zamolodchikov connection and have finite order. When all primary fields ... |
1501.00849 | Kirill Krasnov | Kirill Krasnov | One-loop beta-function for an infinite-parameter family of gauge
theories | 17 pages, no figures | null | 10.1007/JHEP03(2015)030 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We continue to study an infinite-parametric family of gauge theories with an
arbitrary function of the self-dual part of the field strength as the
Lagrangian. The arising one-loop divergences are computed using the background
field method. We show that they can all be absorbed by a local redefinition of
the gauge fie... | [
{
"created": "Mon, 5 Jan 2015 13:12:49 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Krasnov",
"Kirill",
""
]
] | We continue to study an infinite-parametric family of gauge theories with an arbitrary function of the self-dual part of the field strength as the Lagrangian. The arising one-loop divergences are computed using the background field method. We show that they can all be absorbed by a local redefinition of the gauge field... |
hep-th/9410220 | Victor Aldaya | V. Aldaya and J. Guerrero | Finite-Difference Equations in Relativistic Quantum Mechanics | 10 LaTeX pages, final version, enlarged (2 more pages) | J.Phys. A28 (1995) L137-L146 | 10.1088/0305-4470/28/4/005 | UG-FT-47/94 | hep-th | null | Relativistic Quantum Mechanics suffers from structural problems which are
traced back to the lack of a position operator $\hat{x}$, satisfying
$[\hat{x},\hat{p}]=i\hbar\hat{1}$ with the ordinary momentum operator
$\hat{p}$, in the basic symmetry group -- the Poincar\'e group. In this paper
we provide a finite-dimensi... | [
{
"created": "Fri, 28 Oct 1994 11:47:01 GMT",
"version": "v1"
},
{
"created": "Wed, 17 May 1995 17:41:53 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Aldaya",
"V.",
""
],
[
"Guerrero",
"J.",
""
]
] | Relativistic Quantum Mechanics suffers from structural problems which are traced back to the lack of a position operator $\hat{x}$, satisfying $[\hat{x},\hat{p}]=i\hbar\hat{1}$ with the ordinary momentum operator $\hat{p}$, in the basic symmetry group -- the Poincar\'e group. In this paper we provide a finite-dimension... |
hep-th/0005045 | Dionisio Bazeia | D. Bazeia, F.A. Brito | Entrapment of a Network of Domain Walls | Revtex, 4 pages, 2 ps figures; version to appear in Phys. Rev. D,
Rapid Communication | Phys.Rev.D62:101701,2000 | 10.1103/PhysRevD.62.101701 | null | hep-th cond-mat.soft nlin.PS | null | We explore the idea of a network of defects to live inside a domain wall in
models of three real scalar fields, engendering the Z_2 x Z_3 symmetry. The
field that governs the Z_2 symmetry generates a domain wall, and entraps the
hexagonal network formed by the three-junctions of the model of two scalar
fields that de... | [
{
"created": "Thu, 4 May 2000 18:04:28 GMT",
"version": "v1"
},
{
"created": "Tue, 9 May 2000 13:53:22 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Jul 2000 18:09:49 GMT",
"version": "v3"
},
{
"created": "Mon, 25 Sep 2000 14:58:53 GMT",
"version": "v4"
}
] | 2009-12-30 | [
[
"Bazeia",
"D.",
""
],
[
"Brito",
"F. A.",
""
]
] | We explore the idea of a network of defects to live inside a domain wall in models of three real scalar fields, engendering the Z_2 x Z_3 symmetry. The field that governs the Z_2 symmetry generates a domain wall, and entraps the hexagonal network formed by the three-junctions of the model of two scalar fields that desc... |
hep-th/0404072 | Valentin V. Khoze | George Georgiou, Valentin V. Khoze | Tree Amplitudes in Gauge Theory as Scalar MHV Diagrams | 22 pages, 2 figures, v2: Appendix and references added, v3: new
calculation of n-pt amplitudes with 4 fermions added + comments on scalars on
internal lines | JHEP 0405:070,2004 | 10.1088/1126-6708/2004/05/070 | null | hep-th hep-ph | null | It was proposed in hep-th/0403047 that all tree amplitudes in pure Yang-Mills
theory can be constructed from known MHV amplitudes. We apply this approach for
calculating tree amplitudes of gauge fields and fermions and find agreement
with known results.The formalism amounts to an effective scalar perturbation
theory ... | [
{
"created": "Thu, 8 Apr 2004 20:38:13 GMT",
"version": "v1"
},
{
"created": "Thu, 15 Apr 2004 11:56:34 GMT",
"version": "v2"
},
{
"created": "Sat, 1 May 2004 17:17:10 GMT",
"version": "v3"
}
] | 2010-02-03 | [
[
"Georgiou",
"George",
""
],
[
"Khoze",
"Valentin V.",
""
]
] | It was proposed in hep-th/0403047 that all tree amplitudes in pure Yang-Mills theory can be constructed from known MHV amplitudes. We apply this approach for calculating tree amplitudes of gauge fields and fermions and find agreement with known results.The formalism amounts to an effective scalar perturbation theory wh... |
hep-th/9809073 | Daniel Sternheimer | Moshe Flato | Two disjoint aspects of the deformation programme: quantizing Nambu
mechanics; singleton physics | 4 pages; to be published with AIP Press in Proceedings of the 1998
Lodz conference "Particles, Fields and Gravitation". LaTeX (compatibility
mode) with aipproc style | AIP Conf.Proc.453:49-52,1998 | 10.1063/1.57112 | null | hep-th math-ph math.MP | null | We present briefly the deformation philosophy and indicate, with references,
how it was applied to the quantization of Nambu mechanics and to particle
physics in anti De Sitter space.
| [
{
"created": "Thu, 10 Sep 1998 18:54:55 GMT",
"version": "v1"
}
] | 2010-12-13 | [
[
"Flato",
"Moshe",
""
]
] | We present briefly the deformation philosophy and indicate, with references, how it was applied to the quantization of Nambu mechanics and to particle physics in anti De Sitter space. |
1605.01061 | Steven Gubser | Steven S. Gubser, Johannes Knaute, Sarthak Parikh, Andreas Samberg,
and Przemek Witaszczyk | $p$-adic AdS/CFT | 53 pages, 6 figures. v2: Improved discussion of normalizations and
chordal distance | null | 10.1007/s00220-016-2813-6 | PUPT-2503 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a $p$-adic analog to AdS/CFT, where an unramified extension of
the $p$-adic numbers replaces Euclidean space as the boundary and a version of
the Bruhat-Tits tree replaces the bulk. Correlation functions are computed in
the simple case of a single massive scalar in the bulk, with results that are
strikin... | [
{
"created": "Tue, 3 May 2016 20:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 9 May 2016 19:11:27 GMT",
"version": "v2"
}
] | 2017-02-01 | [
[
"Gubser",
"Steven S.",
""
],
[
"Knaute",
"Johannes",
""
],
[
"Parikh",
"Sarthak",
""
],
[
"Samberg",
"Andreas",
""
],
[
"Witaszczyk",
"Przemek",
""
]
] | We construct a $p$-adic analog to AdS/CFT, where an unramified extension of the $p$-adic numbers replaces Euclidean space as the boundary and a version of the Bruhat-Tits tree replaces the bulk. Correlation functions are computed in the simple case of a single massive scalar in the bulk, with results that are strikingl... |
hep-th/0104206 | Edward Teo | Roberto Emparan and Edward Teo | Macroscopic and Microscopic Description of Black Diholes | 29 pages, 3 figures, LaTeX; v2: reference added; v3: note added
drawing attention to some early work on diholes | Nucl.Phys. B610 (2001) 190-214 | 10.1016/S0550-3213(01)00319-4 | CERN-TH/2001-113 | hep-th gr-qc | null | We study configurations consisting of a pair of non-extremal black holes in
four dimensions, both with the same mass, and with charges of the same
magnitude but opposite sign---diholes, for short. We present such exact
solutions for Einstein-Maxwell theory with arbitrary dilaton coupling, and also
solutions to the U(... | [
{
"created": "Tue, 24 Apr 2001 09:35:55 GMT",
"version": "v1"
},
{
"created": "Thu, 3 May 2001 03:19:05 GMT",
"version": "v2"
},
{
"created": "Tue, 28 Aug 2001 10:05:04 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Emparan",
"Roberto",
""
],
[
"Teo",
"Edward",
""
]
] | We study configurations consisting of a pair of non-extremal black holes in four dimensions, both with the same mass, and with charges of the same magnitude but opposite sign---diholes, for short. We present such exact solutions for Einstein-Maxwell theory with arbitrary dilaton coupling, and also solutions to the U(1)... |
hep-th/9312201 | Ergin Sezgin | Z. Khviengia and E. Sezgin | On Nonlinear Superconformal Algebras With N > 4 | 9 pages, plain tex, CTP TAMU-71/93. (Contribution to the Proceedings
of the Trieste Summer School in High Energy Physics and Cosmology, 14 June-30
July 1993, Trieste, Italy.) | null | null | null | hep-th | null | We discuss the structure, realizations and quantum BRST operators of a class
of nonlinear superconformal algebras with N > 4.
| [
{
"created": "Tue, 28 Dec 1993 21:24:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Khviengia",
"Z.",
""
],
[
"Sezgin",
"E.",
""
]
] | We discuss the structure, realizations and quantum BRST operators of a class of nonlinear superconformal algebras with N > 4. |
0710.0452 | Diptiman Sen | B. Basu-Mallick, Nilanjan Bondyopadhaya, Diptiman Sen | Low energy properties of the SU(m|n) supersymmetric Haldane-Shastry spin
chain | 40 pages including 2 figures; added some references; this version
will appear in Nuclear Physics B | Nucl.Phys.B795:596-622,2008 | 10.1016/j.nuclphysb.2007.11.021 | null | hep-th cond-mat.stat-mech nlin.SI | null | The ground state and low energy excitations of the SU(m|n) supersymmetric
Haldane-Shastry spin chain are analyzed. In the thermodynamic limit, it is
found that the ground state degeneracy is finite only for the SU(m|0) and
SU(m|1) spin chains, while the dispersion relation for the low energy and low
momentum excitati... | [
{
"created": "Tue, 2 Oct 2007 08:09:18 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Nov 2007 05:02:48 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Basu-Mallick",
"B.",
""
],
[
"Bondyopadhaya",
"Nilanjan",
""
],
[
"Sen",
"Diptiman",
""
]
] | The ground state and low energy excitations of the SU(m|n) supersymmetric Haldane-Shastry spin chain are analyzed. In the thermodynamic limit, it is found that the ground state degeneracy is finite only for the SU(m|0) and SU(m|1) spin chains, while the dispersion relation for the low energy and low momentum excitation... |
2204.02417 | Stephen G. Naculich | Stephen G. Naculich and Theodore W. Wecker | Proof of a three-loop relation between the Regge limits of four-point
amplitudes in N=4 SYM and N=8 supergravity | 30 pages, 7 figures; v2: typo in eq. (5.5) corrected, published
version | null | null | BOW-PH-170 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A previously proposed all-loop-orders relation between the Regge limits of
four-point amplitudes of N=4 supersymmetric Yang-Mills theory and N=8
supergravity is established at the three-loop level. We show that the Regge
limit of known expressions for the amplitudes obtained using generalized
unitarity simplifies in ... | [
{
"created": "Tue, 5 Apr 2022 18:00:11 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Jul 2022 16:31:05 GMT",
"version": "v2"
}
] | 2022-07-08 | [
[
"Naculich",
"Stephen G.",
""
],
[
"Wecker",
"Theodore W.",
""
]
] | A previously proposed all-loop-orders relation between the Regge limits of four-point amplitudes of N=4 supersymmetric Yang-Mills theory and N=8 supergravity is established at the three-loop level. We show that the Regge limit of known expressions for the amplitudes obtained using generalized unitarity simplifies in bo... |
1708.08936 | Guillaume Bossard | Guillaume Bossard, Martin Cederwall, Axel Kleinschmidt, Jakob
Palmkvist and Henning Samtleben | Generalised diffeomorphisms for E$_9$ | 38 pages, version to be published in PRD | Phys. Rev. D 96, 106022 (2017) | 10.1103/PhysRevD.96.106022 | CPHT-RR050.082017 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct generalised diffeomorphisms for E$_9$ exceptional field theory.
The transformations, which like in the E$_8$ case contain constrained local
transformations, close when acting on fields. This is the first example of a
generalised diffeomorphism algebra based on an infinite-dimensional Lie algebra
and an i... | [
{
"created": "Tue, 29 Aug 2017 18:00:34 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Dec 2017 16:46:54 GMT",
"version": "v2"
}
] | 2017-12-07 | [
[
"Bossard",
"Guillaume",
""
],
[
"Cederwall",
"Martin",
""
],
[
"Kleinschmidt",
"Axel",
""
],
[
"Palmkvist",
"Jakob",
""
],
[
"Samtleben",
"Henning",
""
]
] | We construct generalised diffeomorphisms for E$_9$ exceptional field theory. The transformations, which like in the E$_8$ case contain constrained local transformations, close when acting on fields. This is the first example of a generalised diffeomorphism algebra based on an infinite-dimensional Lie algebra and an inf... |
hep-th/9403055 | Ezra Getzler | Ezra Getzler and J. D. S. Jones | Operads, homotopy algebra and iterated integrals for double loop spaces | 70 pages | null | null | null | hep-th math.QA | null | This paper provides some background to the theory of operads, used in the
first author's papers on 2d topological field theory (hep-th/921204, CMP 159
(1994), 265-285; hep-th/9305013). It is intended for specialists.
| [
{
"created": "Tue, 8 Mar 1994 21:51:44 GMT",
"version": "v1"
}
] | 2008-02-03 | [
[
"Getzler",
"Ezra",
""
],
[
"Jones",
"J. D. S.",
""
]
] | This paper provides some background to the theory of operads, used in the first author's papers on 2d topological field theory (hep-th/921204, CMP 159 (1994), 265-285; hep-th/9305013). It is intended for specialists. |
1004.0563 | Mohammad Reza Setare | S. K. Moayedi, M. R. Setare and H. Moayeri | Quantum Gravitational Corrections to the Real Klein-Gordon Field in the
Presence of a Minimal Length | 10 pages, no figure | Int.J.Theor.Phys.49:2080-2088,2010 | 10.1007/s10773-010-0394-2 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The (D+1)-dimensional $(\beta,\beta')$-two-parameter Lorentz-covariant
deformed algebra introduced by Quesne and Tkachuk [C. Quesne and V. M. Tkachuk,
J. Phys. A: Math. Gen. \textbf {39}, 10909 (2006).], leads to a nonzero minimal
uncertainty in position (minimal length). The Klein-Gordon equation in a
(3+1)-dimensio... | [
{
"created": "Mon, 5 Apr 2010 05:18:20 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Moayedi",
"S. K.",
""
],
[
"Setare",
"M. R.",
""
],
[
"Moayeri",
"H.",
""
]
] | The (D+1)-dimensional $(\beta,\beta')$-two-parameter Lorentz-covariant deformed algebra introduced by Quesne and Tkachuk [C. Quesne and V. M. Tkachuk, J. Phys. A: Math. Gen. \textbf {39}, 10909 (2006).], leads to a nonzero minimal uncertainty in position (minimal length). The Klein-Gordon equation in a (3+1)-dimensiona... |
1803.04172 | Shinji Hirano | Shinji Hirano, Yuki Sato | Giant graviton interactions and M2-branes ending on multiple M5-branes | 39 pages, 8 figures | null | 10.1007/JHEP05(2018)065 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study splitting and joining interactions of giant gravitons with angular
momenta $N^{1/2}\ll J\ll N$ in the type IIB string theory on $AdS_5 \times S^5$
by describing them as instantons in the tiny graviton matrix model introduced
by Sheikh-Jabbari. At large $J$ the instanton equation can be mapped to the
four-dim... | [
{
"created": "Mon, 12 Mar 2018 10:27:03 GMT",
"version": "v1"
}
] | 2018-06-13 | [
[
"Hirano",
"Shinji",
""
],
[
"Sato",
"Yuki",
""
]
] | We study splitting and joining interactions of giant gravitons with angular momenta $N^{1/2}\ll J\ll N$ in the type IIB string theory on $AdS_5 \times S^5$ by describing them as instantons in the tiny graviton matrix model introduced by Sheikh-Jabbari. At large $J$ the instanton equation can be mapped to the four-dimen... |
hep-th/0406269 | Kalmykov Mikhail | M.Yu.Kalmykov (Dubna, JINR) | Series and epsilon-expansion of the hypergeometric functions | 5 pages, to appear in the proceedings of 7th DESY Workshop on
Elementary Particle Theory "Loops and Legs in Quantum Field Theory", April 25
-30, 2004, Zinnowitz (Usedom Island), Germany | Nucl.Phys.Proc.Suppl.135 (2004) 280-284 | 10.1016/j.nuclphysbps.2004.09.029 | SFB/CPP-04-20 | hep-th hep-ph math-ph math.MP physics.comp-ph | null | Recent progress in analytical calculation of the multiple [inverse, binomial,
harmonic] sums, related with epsilon-expansion of the hypergeometric function
of one variable are discussed.
| [
{
"created": "Wed, 30 Jun 2004 10:12:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Kalmykov",
"M. Yu.",
"",
"Dubna, JINR"
]
] | Recent progress in analytical calculation of the multiple [inverse, binomial, harmonic] sums, related with epsilon-expansion of the hypergeometric function of one variable are discussed. |
hep-th/0603071 | Tigran Tchrakian | Eugen Radu and D. H. Tchrakian | Self-dual instanton and nonself-dual instanton-antiinstanton solutions
in $d=4$ Yang-Mills theory | 12 pages, 5 Figures | Phys.Lett.B636:201-206,2006 | 10.1016/j.physletb.2006.03.055 | null | hep-th hep-lat hep-ph math-ph math.MP | null | Subjecting the SU(2) Yang--Mills system to azimuthal symmetries in both the
$x-y$ and the $z-t$ planes results in a residual subsystem described by a U(1)
Higgs like model with two complex scalar fields on the quarter plane. The
resulting instantons are labeled by integers $(m,n_1,n_2)$ with topological
charges $q=\f... | [
{
"created": "Thu, 9 Mar 2006 11:19:13 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Radu",
"Eugen",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | Subjecting the SU(2) Yang--Mills system to azimuthal symmetries in both the $x-y$ and the $z-t$ planes results in a residual subsystem described by a U(1) Higgs like model with two complex scalar fields on the quarter plane. The resulting instantons are labeled by integers $(m,n_1,n_2)$ with topological charges $q=\fra... |
hep-th/9902075 | Andre Leclair | A. Leclair and G. Mussardo | Finite Temperature Correlation Functions in Integrable QFT | 25 pages, 3 figures. In Latex. Uses Revtex | Nucl.Phys. B552 (1999) 624-642 | 10.1016/S0550-3213(99)00280-1 | null | hep-th cond-mat | null | Finite temperature correlation functions in integrable quantum field theories
are formulated only in terms of the usual, temperature-independent form
factors, and certain thermodynamic filling fractions which are determined from
the thermodynamic Bethe ansatz. Explicit expressions are given for the one and
two-point ... | [
{
"created": "Wed, 10 Feb 1999 22:14:34 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Leclair",
"A.",
""
],
[
"Mussardo",
"G.",
""
]
] | Finite temperature correlation functions in integrable quantum field theories are formulated only in terms of the usual, temperature-independent form factors, and certain thermodynamic filling fractions which are determined from the thermodynamic Bethe ansatz. Explicit expressions are given for the one and two-point fu... |
hep-th/0304219 | Inyong Cho | Inyong Cho (LPT, Orsay) and Alexander Vilenkin (Tufts University) | Gravity of superheavy higher-dimensional global defects | 19 pages, revtex, 6 eps figures | Phys.Rev. D68 (2003) 025013 | 10.1103/PhysRevD.68.025013 | LPT-ORSAY 03-32 | hep-th gr-qc | null | Numerical solutions of Einstein's and scalar-field equations are found for a
global defect in a higher-dimensional spacetime. The defect has a
$(3+1)$-dimensional core and a ``hedgehog'' scalar-field configuration in $n=3$
extra dimensions. For sufficiently low symmetry-breaking scales $\eta$, the
solutions are chara... | [
{
"created": "Fri, 25 Apr 2003 16:51:45 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Cho",
"Inyong",
"",
"LPT, Orsay"
],
[
"Vilenkin",
"Alexander",
"",
"Tufts University"
]
] | Numerical solutions of Einstein's and scalar-field equations are found for a global defect in a higher-dimensional spacetime. The defect has a $(3+1)$-dimensional core and a ``hedgehog'' scalar-field configuration in $n=3$ extra dimensions. For sufficiently low symmetry-breaking scales $\eta$, the solutions are charact... |
hep-th/9211009 | Jens UH Petersen | Jens UH Petersen | A Quadratic Deformation of the Heisenberg-Weyl and Quantum Oscillator
Enveloping Algebras | 23 pages of plain TeX (with phyzzx.tex macros). I've made a few minor
corrections and added 2 references | Int.J.Mod.Phys. A8 (1993) 3479-3494 | 10.1142/S0217751X93001399 | QMW-92/19 | hep-th cond-mat funct-an math.FA | null | A new 2-parameter quadratic deformation of the quantum oscillator algebra and
its 1-parameter deformed Heisenberg subalgebra are considered. An infinite
dimensional Fock module representation is presented which at roots of unity
contains null vectors and so is reducible to a finite dimensional
representation. The cyc... | [
{
"created": "Mon, 2 Nov 1992 15:29:25 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Nov 1992 23:35:44 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Petersen",
"Jens UH",
""
]
] | A new 2-parameter quadratic deformation of the quantum oscillator algebra and its 1-parameter deformed Heisenberg subalgebra are considered. An infinite dimensional Fock module representation is presented which at roots of unity contains null vectors and so is reducible to a finite dimensional representation. The cycli... |
0803.3577 | Alexander Silenko | Alexander J. Silenko | Polarization of spin-1 particles without an anomalous magnetic moment in
a uniform magnetic field | 8 pages | Eur.Phys.J.C57:595-599,2008 | 10.1140/epjc/s10052-008-0701-8 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The polarization operator projections onto four directions remain unchanged
for spin-1 particles without an anomalous magnetic moment in a uniform magnetic
field. The approximate conservation of the polarization operator projections
onto the horizontal axes of the cylindrical coordinate system takes place.
| [
{
"created": "Tue, 25 Mar 2008 15:20:20 GMT",
"version": "v1"
}
] | 2009-02-16 | [
[
"Silenko",
"Alexander J.",
""
]
] | The polarization operator projections onto four directions remain unchanged for spin-1 particles without an anomalous magnetic moment in a uniform magnetic field. The approximate conservation of the polarization operator projections onto the horizontal axes of the cylindrical coordinate system takes place. |
hep-th/0203178 | Jose A. Magpantay | Jose A. Magpantay (National Institute of Physics, University of the
Philippines) | Effective "Gluon" Dynamics in a Stochastic Vacuum | 24 pages | null | null | null | hep-th | null | Using the new scalar and vector degrees of freedom derived from the
non-linear gauge condition (grad-dot-D)(grad-dot-A)=0, we show that the
effective dynamics of the vector fields (identified as ``gluons'') in the
stochastic vacuum defined by the scalars result in the vector fields acquiring
a range of possible masse... | [
{
"created": "Wed, 20 Mar 2002 07:40:36 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Jul 2003 06:25:38 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Magpantay",
"Jose A.",
"",
"National Institute of Physics, University of the\n Philippines"
]
] | Using the new scalar and vector degrees of freedom derived from the non-linear gauge condition (grad-dot-D)(grad-dot-A)=0, we show that the effective dynamics of the vector fields (identified as ``gluons'') in the stochastic vacuum defined by the scalars result in the vector fields acquiring a range of possible masses ... |
hep-th/0203046 | Mikhail Iofa | Mikhail Z. Iofa (Skobeltsyn Institute of Nuclear Physics, Moscow State
University) | Dyonic Black Holes with String-Loop Corrections | Improved version. Discussion of the ambiguity of the prepotential
added. Mixing of the dilaton with other moduli properly taken into account.
Explanatory notes added | Int.J.Mod.Phys.A18:1903-1933,2003 | 10.1142/S0217751X03013740 | SINP-2002-7/691 | hep-th | null | In heterotic string theory compactified to four dimensions with N=2
supersymmetry, string-loop corrections to the universal sector of the
low-energy effective action are studied. Within the framework of N=2
supersymmetric formulation of the theory, in the first order in string coupling
constant, we solve the system o... | [
{
"created": "Wed, 6 Mar 2002 08:57:12 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Mar 2002 08:09:20 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Mar 2002 08:52:57 GMT",
"version": "v3"
},
{
"created": "Wed, 27 Mar 2002 11:23:15 GMT",
"version": "v4"
},
{
"cr... | 2014-11-18 | [
[
"Iofa",
"Mikhail Z.",
"",
"Skobeltsyn Institute of Nuclear Physics, Moscow State\n University"
]
] | In heterotic string theory compactified to four dimensions with N=2 supersymmetry, string-loop corrections to the universal sector of the low-energy effective action are studied. Within the framework of N=2 supersymmetric formulation of the theory, in the first order in string coupling constant, we solve the system of ... |
2108.04594 | Eran Palti | Ofer Aharony, Eran Palti | On Convexity of Charged Operators in CFTs and the Weak Gravity
Conjecture | 30 pages; v2: corrected discussion of scalar mesons in Banks-Zaks
fixed points and added references. v3: Modified the conjecture to hold for
d>2 dimensions | null | 10.1103/PhysRevD.104.126005 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The Weak Gravity Conjecture is typically stated as a bound on the
mass-to-charge ratio of a particle in the theory. Alternatively, it has been
proposed that its natural formulation is in terms of the existence of a
particle which is self-repulsive under all long-range forces. We propose a
closely related, but distinc... | [
{
"created": "Tue, 10 Aug 2021 11:13:26 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Aug 2021 13:42:36 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Oct 2021 12:28:12 GMT",
"version": "v3"
}
] | 2021-12-15 | [
[
"Aharony",
"Ofer",
""
],
[
"Palti",
"Eran",
""
]
] | The Weak Gravity Conjecture is typically stated as a bound on the mass-to-charge ratio of a particle in the theory. Alternatively, it has been proposed that its natural formulation is in terms of the existence of a particle which is self-repulsive under all long-range forces. We propose a closely related, but distinct,... |
hep-th/9306156 | Keith R. Dienes | Keith R. Dienes | Recent Developments in Fractional Superstrings | 11 pages (LaTeX) [Talk presented at the SUSY-93 Conference
(Northeastern University) and at the MRST-15 "Walifest" Meeting (Syracuse
University). This is a condensed summary of material presented in
hep-th/9305093 and hep-th/9305094 .] | null | null | McGill/93-18 | hep-th | null | Fractional superstrings experience new types of ``internal projections''
which alter or deform their underlying worldsheet conformal field theories. In
this talk I summarize some recent results concerning both the worldsheet theory
which remains after the internal projections have acted, and the spacetime
statistics ... | [
{
"created": "Wed, 30 Jun 1993 04:04:39 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Dienes",
"Keith R.",
""
]
] | Fractional superstrings experience new types of ``internal projections'' which alter or deform their underlying worldsheet conformal field theories. In this talk I summarize some recent results concerning both the worldsheet theory which remains after the internal projections have acted, and the spacetime statistics pr... |
hep-th/0003166 | Katsuyuki Sugiyama | Katsuyuki Sugiyama (Kyoto Univ.) | Comments on Central Charge of Topological Sigma Model with Calabi-Yau
Target Space | 41 pages, no figure, Geometrical interpretations including mutations
are clarified in section 7. Final version to appear in Nucl Phys B591 (2000)
701-737 | Nucl.Phys. B591 (2000) 701-737 | 10.1016/S0550-3213(00)00567-8 | null | hep-th | null | We study a central charge Z of a one parameter family of Calabi-Yau d-fold
embedded in CP^{d+1}. For a d-fold case, we construct the Z concretely and
analyze charge vectors of D-branes and intersection forms of associated cycles.
We find the charges are described as some kinds of Mukai vectors. They are
represented a... | [
{
"created": "Mon, 20 Mar 2000 04:38:28 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Aug 2000 10:01:55 GMT",
"version": "v2"
},
{
"created": "Wed, 25 Oct 2000 07:55:23 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Sugiyama",
"Katsuyuki",
"",
"Kyoto Univ."
]
] | We study a central charge Z of a one parameter family of Calabi-Yau d-fold embedded in CP^{d+1}. For a d-fold case, we construct the Z concretely and analyze charge vectors of D-branes and intersection forms of associated cycles. We find the charges are described as some kinds of Mukai vectors. They are represented as ... |
hep-th/0412312 | Yoshihisa Kitazawa | Y. Kitazawa, Y. Takayama and D. Tomino | Wilson Line Correlators in N=4 Non-commutative Gauge Theory on S^2 x S^2 | 33 pages, latex file,references added | Nucl.Phys.B715:665-694,2005 | 10.1016/j.nuclphysb.2005.02.022 | KEK-TH-1002 | hep-th | null | We investigate the Wilson line correlators dual to supergravity multiplets in
N=4 non-commutative gauge theory on S^2 x S^2. We find additional non-analytic
contributions to the correlators due to UV/IR mixing in comparison to ordinary
gauge theory. Although they are no longer BPS off shell, their renormalization
eff... | [
{
"created": "Tue, 28 Dec 2004 07:42:01 GMT",
"version": "v1"
},
{
"created": "Thu, 6 Jan 2005 09:05:20 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Kitazawa",
"Y.",
""
],
[
"Takayama",
"Y.",
""
],
[
"Tomino",
"D.",
""
]
] | We investigate the Wilson line correlators dual to supergravity multiplets in N=4 non-commutative gauge theory on S^2 x S^2. We find additional non-analytic contributions to the correlators due to UV/IR mixing in comparison to ordinary gauge theory. Although they are no longer BPS off shell, their renormalization effec... |
2306.08644 | Oliver Schlotterer | Eric D'Hoker, Martijn Hidding, Oliver Schlotterer | Constructing polylogarithms on higher-genus Riemann surfaces | 54 pages, 2 figures; v2: references added, expanded the discussion of
modular properties in sections 3 and 4 | null | null | null | hep-th math.AG math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | An explicit construction is presented of homotopy-invariant iterated
integrals on a Riemann surface of arbitrary genus in terms of a flat connection
valued in a freely generated Lie algebra. The integration kernels consist of
modular tensors, built from convolutions of the Arakelov Green function and its
derivatives ... | [
{
"created": "Wed, 14 Jun 2023 17:20:50 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Jul 2023 15:15:50 GMT",
"version": "v2"
}
] | 2023-07-24 | [
[
"D'Hoker",
"Eric",
""
],
[
"Hidding",
"Martijn",
""
],
[
"Schlotterer",
"Oliver",
""
]
] | An explicit construction is presented of homotopy-invariant iterated integrals on a Riemann surface of arbitrary genus in terms of a flat connection valued in a freely generated Lie algebra. The integration kernels consist of modular tensors, built from convolutions of the Arakelov Green function and its derivatives wi... |
2406.19125 | Sayid Mondal | Feng-Li Lin and Sayid Mondal | Entanglement Harvesting and Quantum Discord of Alpha Vacua in de Sitter
Space | 32 pages, 19 figures, minor modifications, references added | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The CPT invariant vacuum states of a scalar field in de Sitter space, called
$\alpha$-vacua, are not unique. We explore the $\alpha$-vacua from the quantum
information perspective by a pair of Unruh-DeWitt (UDW) detectors coupled to a
scalar field with either monopole or dipole coupling, which are in time-like
zero s... | [
{
"created": "Thu, 27 Jun 2024 12:16:07 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Aug 2024 05:52:15 GMT",
"version": "v2"
}
] | 2024-08-13 | [
[
"Lin",
"Feng-Li",
""
],
[
"Mondal",
"Sayid",
""
]
] | The CPT invariant vacuum states of a scalar field in de Sitter space, called $\alpha$-vacua, are not unique. We explore the $\alpha$-vacua from the quantum information perspective by a pair of Unruh-DeWitt (UDW) detectors coupled to a scalar field with either monopole or dipole coupling, which are in time-like zero sep... |
1111.6533 | Duiliu-Emanuel Diaconescu | D.-E. Diaconescu, V. Shende, C. Vafa | Large N duality, lagrangian cycles, and algebraic knots | 53 pages, latex | Communications in Mathematical Physics 319.3 (2013), 813-863 | 10.1007/s00220-012-1563-3 | null | hep-th math.AG math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider knot invariants in the context of large $N$ transitions of
topological strings. In particular we consider aspects of Lagrangian cycles
associated to knots in the conifold geometry. We show how these can be
explicity constructed in the case of algebraic knots. We use this explicit
construction to explain a... | [
{
"created": "Mon, 28 Nov 2011 18:09:39 GMT",
"version": "v1"
}
] | 2015-09-01 | [
[
"Diaconescu",
"D. -E.",
""
],
[
"Shende",
"V.",
""
],
[
"Vafa",
"C.",
""
]
] | We consider knot invariants in the context of large $N$ transitions of topological strings. In particular we consider aspects of Lagrangian cycles associated to knots in the conifold geometry. We show how these can be explicity constructed in the case of algebraic knots. We use this explicit construction to explain a r... |
hep-th/9504086 | null | Ashok Das and Marcelo Hott | THERMAL EFFECTS ON THE CATALYSIS BY A MAGNETIC FIELD | 10 pages, plain TeX | Phys.Rev.D53:2252-2255,1996 | 10.1103/PhysRevD.53.2252 | UR-1419, ER-40685-868 | hep-th | null | We show that the formation of condensates in the presence of a constant
magnetic field in 2+1 dimensions is extremely unstable. It disappears as soon
as a heat bath is introduced with or without a chemical potential. We point out
some new nonanalytic behavior that develops in this system at finite
temperature.
| [
{
"created": "Mon, 17 Apr 1995 19:20:08 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Das",
"Ashok",
""
],
[
"Hott",
"Marcelo",
""
]
] | We show that the formation of condensates in the presence of a constant magnetic field in 2+1 dimensions is extremely unstable. It disappears as soon as a heat bath is introduced with or without a chemical potential. We point out some new nonanalytic behavior that develops in this system at finite temperature. |
1205.2397 | Stephen Young | Elena Caceres and Steve Young | On the Stability of Non-Extremal Conifold Backgrounds with Sources | 34+16 pages, 26 figures. Published version | Phys. Rev. D87 046006 (2013) | 10.1103/PhysRevD.87.046006 | UTTG-07-12 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present finite temperature solutions describing N_c D5 branes wrapped on
the S^2 of the resolved conifold in the presence of N_f flavor brane sources
and their backreaction, i.e. N_f/N_c ~ 1. In these solutions the dilaton does
not blow up at infinity but stabilizes to a finite value. Thus, we can use them
to gene... | [
{
"created": "Thu, 10 May 2012 22:19:48 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jun 2012 07:00:58 GMT",
"version": "v2"
},
{
"created": "Mon, 8 Apr 2013 13:58:07 GMT",
"version": "v3"
}
] | 2013-04-09 | [
[
"Caceres",
"Elena",
""
],
[
"Young",
"Steve",
""
]
] | We present finite temperature solutions describing N_c D5 branes wrapped on the S^2 of the resolved conifold in the presence of N_f flavor brane sources and their backreaction, i.e. N_f/N_c ~ 1. In these solutions the dilaton does not blow up at infinity but stabilizes to a finite value. Thus, we can use them to genera... |
2401.06678 | Martin Sasieta | Gurbir Arora, Matthew Headrick, Albion Lawrence, Martin Sasieta,
Connor Wolfe | Geometric Surprises in the Python's Lunch Conjecture | Examples added and exposition improved; 62 pages | SciPost Phys. 16, 152 (2024) | 10.21468/SciPostPhys.16.6.152 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A bulge surface, on a time reflection-symmetric Cauchy slice of a holographic
spacetime, is a non-minimal extremal surface that occurs between two locally
minimal surfaces homologous to a given boundary region. According to the
python's lunch conjecture of Brown et al., the bulge's area controls the
complexity of bul... | [
{
"created": "Fri, 12 Jan 2024 16:35:43 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Mar 2024 17:25:13 GMT",
"version": "v2"
}
] | 2024-06-12 | [
[
"Arora",
"Gurbir",
""
],
[
"Headrick",
"Matthew",
""
],
[
"Lawrence",
"Albion",
""
],
[
"Sasieta",
"Martin",
""
],
[
"Wolfe",
"Connor",
""
]
] | A bulge surface, on a time reflection-symmetric Cauchy slice of a holographic spacetime, is a non-minimal extremal surface that occurs between two locally minimal surfaces homologous to a given boundary region. According to the python's lunch conjecture of Brown et al., the bulge's area controls the complexity of bulk ... |
0910.3287 | Pei-Ming Ho | Pei-Ming Ho, Xue-Yan Lin | A UV completion of scalar field theory in arbitrary even dimensions | 18 pages | JHEP 1001:032,2010 | 10.1007/JHEP01(2010)032 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Following a previous work (hep-th/0410248), where a scalar field theory with
a modified propagator and phi^4 interaction in 4 dimensions is constructed to
be UV-finite, unitary and Lorentz invariant, we discuss in this paper general
phi^n theory in arbitrary even space-time dimensions. We show that the theory
is stil... | [
{
"created": "Sat, 17 Oct 2009 09:12:17 GMT",
"version": "v1"
}
] | 2010-02-04 | [
[
"Ho",
"Pei-Ming",
""
],
[
"Lin",
"Xue-Yan",
""
]
] | Following a previous work (hep-th/0410248), where a scalar field theory with a modified propagator and phi^4 interaction in 4 dimensions is constructed to be UV-finite, unitary and Lorentz invariant, we discuss in this paper general phi^n theory in arbitrary even space-time dimensions. We show that the theory is still ... |
1802.02175 | Leonard Susskind | Leonard Susskind | Black Holes and Complexity Classes | 13 pages, 3 figures | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is not known what the limitations are on using quantum computation to
speed up classical computation. An example would be the power to speed up
PSPACE-complete computations. It is also not known what the limitations are on
the duration of time over which classical general relativity can describe the
interior geome... | [
{
"created": "Tue, 6 Feb 2018 19:28:51 GMT",
"version": "v1"
}
] | 2018-02-08 | [
[
"Susskind",
"Leonard",
""
]
] | It is not known what the limitations are on using quantum computation to speed up classical computation. An example would be the power to speed up PSPACE-complete computations. It is also not known what the limitations are on the duration of time over which classical general relativity can describe the interior geometr... |
2302.10222 | Yorgo Pano | Yorgo Pano, Andrea Puhm, Emilio Trevisani | Symmetries in Celestial CFT$_d$ | 56 pages + appendices, 3 figures | null | 10.1007/JHEP07(2023)076 | CPHT-RR071.122022 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use tools from conformal representation theory to classify the symmetries
associated to conformally soft operators in celestial CFT (CCFT) in general
dimensions $d$. The conformal multiplets in $d>2$ take the form of celestial
necklaces whose structure is much richer than the celestial diamonds in $d=2$,
it depend... | [
{
"created": "Mon, 20 Feb 2023 19:01:29 GMT",
"version": "v1"
}
] | 2023-08-02 | [
[
"Pano",
"Yorgo",
""
],
[
"Puhm",
"Andrea",
""
],
[
"Trevisani",
"Emilio",
""
]
] | We use tools from conformal representation theory to classify the symmetries associated to conformally soft operators in celestial CFT (CCFT) in general dimensions $d$. The conformal multiplets in $d>2$ take the form of celestial necklaces whose structure is much richer than the celestial diamonds in $d=2$, it depends ... |
1204.3077 | Arttu Rajantie | Arttu Rajantie | Introduction to Magnetic Monopoles | 22 pages, 7 figures. To be published in Contemporary Physics | Contemporary Physics 53 (2012) 195 | 10.1080/00107514.2012.685693 | Imperial/TP/2012/AR/2 | hep-th hep-ph physics.pop-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | One of the most basic properties of magnetism is that a magnet always has two
poles, north and south, which cannot be separated into isolated poles, i.e.,
magnetic monopoles. However, there are strong theoretical arguments why
magnetic monopoles should exist. In spite of extensive searches they have not
been found, b... | [
{
"created": "Fri, 13 Apr 2012 19:01:27 GMT",
"version": "v1"
}
] | 2015-03-13 | [
[
"Rajantie",
"Arttu",
""
]
] | One of the most basic properties of magnetism is that a magnet always has two poles, north and south, which cannot be separated into isolated poles, i.e., magnetic monopoles. However, there are strong theoretical arguments why magnetic monopoles should exist. In spite of extensive searches they have not been found, but... |
hep-th/9511204 | Ti-Ming Chiang | Ti-ming Chiang, Brian R. Greene, Mark Gross and Yakov Kanter | Black Hole Condensation and the Web of Calabi-Yau Manifolds | 23 pages, 3 postscript figures, uses vanilla.sty, harvmac | Nucl.Phys.Proc.Suppl. 46 (1996) 82-95 | null | CLNS-95/1376 | hep-th | null | We review recent work concerning topology changing phase transitions through
black hole condensation in Type II string theory. We then also briefly describe
a present study aimed at extending the known web of interconnections between
Calabi-Yau manifolds. We show, for instance, that all 7555 Calabi-Yau
hypersurfaces ... | [
{
"created": "Wed, 29 Nov 1995 04:10:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chiang",
"Ti-ming",
""
],
[
"Greene",
"Brian R.",
""
],
[
"Gross",
"Mark",
""
],
[
"Kanter",
"Yakov",
""
]
] | We review recent work concerning topology changing phase transitions through black hole condensation in Type II string theory. We then also briefly describe a present study aimed at extending the known web of interconnections between Calabi-Yau manifolds. We show, for instance, that all 7555 Calabi-Yau hypersurfaces in... |
hep-th/9207116 | null | M.P. Bellon, J-M. Maillard, G. Rollet, C-M. Viallet | Deformations of Dynamics Associated to the Chiral Potts Model | 11 pages, PAR--LPTHE 92--17, latex with amssymbols (change to amssymb
if you have newlatex) | Int.J.Mod.Phys. B6 (1992) 3575-3584 | 10.1142/S021797929200164X | null | hep-th | null | We describe deformations of non-linear (birational) representations of
discrete groups generated by involutions, having their origin in the theory of
the symmetric five-state Potts model. One of the deformation parameters can be
seen as the number $q$ of states of a chiral Potts models. This analogy becomes
exact whe... | [
{
"created": "Fri, 31 Jul 1992 17:06:47 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Bellon",
"M. P.",
""
],
[
"Maillard",
"J-M.",
""
],
[
"Rollet",
"G.",
""
],
[
"Viallet",
"C-M.",
""
]
] | We describe deformations of non-linear (birational) representations of discrete groups generated by involutions, having their origin in the theory of the symmetric five-state Potts model. One of the deformation parameters can be seen as the number $q$ of states of a chiral Potts models. This analogy becomes exact when ... |
hep-th/9810140 | Sudipta Mukherji | Sudipta Mukherji, Sudhakar Panda | Boundary Fluctuations of AdS String | 10 pages, harvmac, no figure | Phys.Lett. B451 (1999) 53-59 | 10.1016/S0370-2693(99)00193-8 | IFT-UAM/CSIC-98-14, MRI/PHY/P980961 | hep-th | null | We analyse the world-sheet perturbations of string theory formulated around
$AdS_3$ background. We identify a set of operators that, while added to the
world-sheet action, generate the boundary fluctuations of $AdS_3$. The effect
of these operators can be collectively defined in terms of Liouville field
living on the... | [
{
"created": "Mon, 19 Oct 1998 14:56:41 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Mukherji",
"Sudipta",
""
],
[
"Panda",
"Sudhakar",
""
]
] | We analyse the world-sheet perturbations of string theory formulated around $AdS_3$ background. We identify a set of operators that, while added to the world-sheet action, generate the boundary fluctuations of $AdS_3$. The effect of these operators can be collectively defined in terms of Liouville field living on the $... |
hep-th/9612083 | Dave Robertson | G. McCartor, D. G. Robertson and S. S. Pinsky | Vacuum Structure of Two-Dimensional Gauge Theories on the Light Front | 29 pages, uses RevTeX. Improved discussion of the physical subspace
generally and the vacuum states in particular. Basic conclusions are
unchanged, but some specific results are modified | Phys.Rev. D56 (1997) 1035-1049 | 10.1103/PhysRevD.56.1035 | SMUHEP/96-06, OHSTPY-HEP-T-96-034 | hep-th | null | We discuss the problem of vacuum structure in light-front field theory in the
context of (1+1)-dimensional gauge theories. We begin by reviewing the known
light-front solution of the Schwinger model, highlighting the issues that are
relevant for reproducing the $\theta$-structure of the vacuum. The most
important of ... | [
{
"created": "Sun, 8 Dec 1996 16:19:59 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Mar 1997 23:48:37 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"McCartor",
"G.",
""
],
[
"Robertson",
"D. G.",
""
],
[
"Pinsky",
"S. S.",
""
]
] | We discuss the problem of vacuum structure in light-front field theory in the context of (1+1)-dimensional gauge theories. We begin by reviewing the known light-front solution of the Schwinger model, highlighting the issues that are relevant for reproducing the $\theta$-structure of the vacuum. The most important of th... |
0905.1748 | Lara Anderson | Lara B. Anderson, James Gray, Andre Lukas, Burt Ovrut | Stability Walls in Heterotic Theories | 37 pages, 4 figures | JHEP 0909:026,2009 | 10.1088/1126-6708/2009/09/026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the sub-structure of the heterotic Kahler moduli space due to the
presence of non-Abelian internal gauge fields from the perspective of the
four-dimensional effective theory. Internal gauge fields can be supersymmetric
in some regions of the Kahler moduli space but break supersymmetry in others.
In the conte... | [
{
"created": "Tue, 12 May 2009 01:27:21 GMT",
"version": "v1"
}
] | 2009-09-28 | [
[
"Anderson",
"Lara B.",
""
],
[
"Gray",
"James",
""
],
[
"Lukas",
"Andre",
""
],
[
"Ovrut",
"Burt",
""
]
] | We study the sub-structure of the heterotic Kahler moduli space due to the presence of non-Abelian internal gauge fields from the perspective of the four-dimensional effective theory. Internal gauge fields can be supersymmetric in some regions of the Kahler moduli space but break supersymmetry in others. In the context... |
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