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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0911.4343 | Qasem Exirifard | Qasem Exirifard | Visiting Horava-Lifshitz gravity in extra dimensions | v4: typos corrected, 1 ref. added, more extra dimensions included | null | null | IPM/P-2009/051 | hep-th gr-qc | http://creativecommons.org/licenses/by/3.0/ | The Horava-Lifshitz gravity, having broken the symmetry of space and time,
includes three objects: the spatial metric $g_{ij}$, the lapse variable $N$,
and the shift variable $N_{i}$. Each of these objects have their own scaling
dimensions. The action of the theory is required to be invariant under this
scaling, and ... | [
{
"created": "Mon, 23 Nov 2009 09:28:03 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Nov 2009 15:17:20 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Dec 2009 18:00:35 GMT",
"version": "v3"
},
{
"created": "Thu, 31 Dec 2009 13:49:28 GMT",
"version": "v4"
}
] | 2009-12-31 | [
[
"Exirifard",
"Qasem",
""
]
] | The Horava-Lifshitz gravity, having broken the symmetry of space and time, includes three objects: the spatial metric $g_{ij}$, the lapse variable $N$, and the shift variable $N_{i}$. Each of these objects have their own scaling dimensions. The action of the theory is required to be invariant under this scaling, and sp... |
1508.05144 | Olindo Corradini | Naser Ahmadiniaz, Fiorenzo Bastianelli, Olindo Corradini | Dressed scalar propagator in a non-abelian background from the worldline
formalism | 21 pages, 1 figure; title modified, discussion improved, references
added, main results unchanged. Matches version published in PRD | Phys. Rev. D 93, 025035 (2016) | 10.1103/PhysRevD.93.025035 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the propagator of a colored scalar particle in the background of a
non-abelian gauge field using the worldline formalism. It is obtained by
considering the open worldline of a scalar particle with extra degrees of
freedom needed to take into account the color charge of the particle, which we
choose to be in ... | [
{
"created": "Thu, 20 Aug 2015 22:52:50 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Dec 2015 10:12:43 GMT",
"version": "v2"
}
] | 2016-02-03 | [
[
"Ahmadiniaz",
"Naser",
""
],
[
"Bastianelli",
"Fiorenzo",
""
],
[
"Corradini",
"Olindo",
""
]
] | We study the propagator of a colored scalar particle in the background of a non-abelian gauge field using the worldline formalism. It is obtained by considering the open worldline of a scalar particle with extra degrees of freedom needed to take into account the color charge of the particle, which we choose to be in th... |
hep-th/9906248 | Miao Li | Hidetoshi Awata, Miao Li, Djordje Minic and Tamiaki Yoneya | On the Quantization of Nambu Brackets | 18 pages, LaTeX file | JHEP 0102:013,2001 | 10.1088/1126-6708/2001/02/013 | YITP-99-40, EFI-99-30, USC-99/HEP-M4, UT-KOMABA/99-10 | hep-th | null | We present several non-trivial examples of the three-dimensional quantum
Nambu bracket which involve square matrices or three-index objects. Our
examples satisfy two fundamental properties of the classical Nambu bracket:
they are skew-symmetric and they obey the Fundamental Identity. We contrast our
approach to the e... | [
{
"created": "Wed, 30 Jun 1999 18:31:37 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Awata",
"Hidetoshi",
""
],
[
"Li",
"Miao",
""
],
[
"Minic",
"Djordje",
""
],
[
"Yoneya",
"Tamiaki",
""
]
] | We present several non-trivial examples of the three-dimensional quantum Nambu bracket which involve square matrices or three-index objects. Our examples satisfy two fundamental properties of the classical Nambu bracket: they are skew-symmetric and they obey the Fundamental Identity. We contrast our approach to the exi... |
1904.04265 | Marika Taylor | Federico Capone and Marika Taylor | Cosmic branes and asymptotic structure | 52 pages; v2, minor additions, published version | null | 10.1007/JHEP10(2019)138 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Superrotations of asymptotically flat spacetimes in four dimensions can be
interpreted in terms of including cosmic strings within the phase space of
allowed solutions. In this paper we explore the implications of the inclusion
of cosmic branes on the asymptotic structure of vacuum spacetimes in dimension
d > 4. We f... | [
{
"created": "Mon, 8 Apr 2019 18:00:05 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Sep 2019 19:12:57 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Capone",
"Federico",
""
],
[
"Taylor",
"Marika",
""
]
] | Superrotations of asymptotically flat spacetimes in four dimensions can be interpreted in terms of including cosmic strings within the phase space of allowed solutions. In this paper we explore the implications of the inclusion of cosmic branes on the asymptotic structure of vacuum spacetimes in dimension d > 4. We fir... |
hep-th/0503098 | Brian Forbes | Brian Forbes, Masao Jinzenji | Extending the Picard-Fuchs system of local mirror symmetry | 47 pages, 7 figures. Minor errors corrected, including the correction
of the triple intersection numbers for the del Pezzo surface | J.Math.Phys. 46 (2005) 082302 | 10.1063/1.1996441 | null | hep-th math.AG | null | We propose an extended set of differential operators for local mirror
symmetry. If $X$ is Calabi-Yau such that $\dim H_4(X,\Z)=0$, then we show that
our operators fully describe mirror symmetry. In the process, a conjecture for
intersection theory for such $X$ is uncovered. We also find new operators on
several examp... | [
{
"created": "Fri, 11 Mar 2005 11:14:41 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Mar 2005 10:49:22 GMT",
"version": "v2"
},
{
"created": "Fri, 25 Mar 2005 09:24:02 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Forbes",
"Brian",
""
],
[
"Jinzenji",
"Masao",
""
]
] | We propose an extended set of differential operators for local mirror symmetry. If $X$ is Calabi-Yau such that $\dim H_4(X,\Z)=0$, then we show that our operators fully describe mirror symmetry. In the process, a conjecture for intersection theory for such $X$ is uncovered. We also find new operators on several example... |
hep-th/9912224 | T. Damour | Thibault Damour | Strings and black holes | 12 pages, uses annalen.cls, contribution to the proceedings of the
"Journees Relativistes 99" (Weimar, Sept 1999) | Annalen Phys. 11 (2000) 1; Grav.Cosmol.Suppl. 6 (2000) 63-71 | 10.1002/(SICI)1521-3889(200005)9:3/5<267::AID-ANDP267>3.0.CO;2-Y | null | hep-th gr-qc | null | I review some recent work (done in collaboration with G. Veneziano) which
clarifies the existence of a correspondence between self-gravitating
fundamental string states and Schwarzschild black holes. The main result is a
detailed calculation showing that self-gravity causes a typical string state of
mass M to shrink,... | [
{
"created": "Wed, 22 Dec 1999 15:05:16 GMT",
"version": "v1"
}
] | 2017-09-27 | [
[
"Damour",
"Thibault",
""
]
] | I review some recent work (done in collaboration with G. Veneziano) which clarifies the existence of a correspondence between self-gravitating fundamental string states and Schwarzschild black holes. The main result is a detailed calculation showing that self-gravity causes a typical string state of mass M to shrink, a... |
hep-th/9403194 | null | M.T. Grisaru and D. Zanon | Kahler Potentials and Renormalization Group Flows in N=2 Landau-Ginzburg
Models | 9pp + 1 uuencoded figure, IFUM-464-FT, BRX-TH-356 (only revision is
minor fix in figure file) | Phys.Lett. B332 (1994) 77-82 | 10.1016/0370-2693(94)90861-3 | null | hep-th | null | We examine the conditions for superconformal invariance and the specific form
of the K\"ahler potential for a two-dimensional lagrangian model with $N=2$
supersymmetry and superpotential $gX^k$. Away from the superconformal point we
study the renormalization group flow induced by a particular class of K\"ahler
potent... | [
{
"created": "Thu, 31 Mar 1994 15:05:00 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Apr 1994 11:58:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Grisaru",
"M. T.",
""
],
[
"Zanon",
"D.",
""
]
] | We examine the conditions for superconformal invariance and the specific form of the K\"ahler potential for a two-dimensional lagrangian model with $N=2$ supersymmetry and superpotential $gX^k$. Away from the superconformal point we study the renormalization group flow induced by a particular class of K\"ahler potentia... |
hep-th/9509088 | null | F. Barbarin, E. Ragoucy, and P. Sorba | Non-Polynomial Realizations of W-Algebras | 33 pages, LaTeX file, minor LaTex error corrected | Int. J. Mod. Phys. A11 (1996) 2835 | 10.1142/S0217751X96001383 | ENSLAPP-AL-536/95 | hep-th | null | Relaxing first-class constraint conditions in the usual Drinfeld-Sokolov
Hamiltonian reduction leads, after symmetry fixing, to realizations of W
algebras expressed in terms of all the J-current components. General results
are given for G a non exceptional simple (finite and affine) algebra. Such
calculations directl... | [
{
"created": "Fri, 15 Sep 1995 10:34:30 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Sep 1995 12:27:19 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Barbarin",
"F.",
""
],
[
"Ragoucy",
"E.",
""
],
[
"Sorba",
"P.",
""
]
] | Relaxing first-class constraint conditions in the usual Drinfeld-Sokolov Hamiltonian reduction leads, after symmetry fixing, to realizations of W algebras expressed in terms of all the J-current components. General results are given for G a non exceptional simple (finite and affine) algebra. Such calculations directly ... |
hep-th/9912161 | Paolo Di Vecchia | Paolo Di Vecchia and Antonella Liccardo | D branes in string theory,I | 58 pages, Latex | NATO Adv.Study Inst.Ser.C.Math.Phys.Sci.556:1-59,2000 | null | Nordita-1999/77 HE | hep-th | null | In these lectures we present a detailed description of the origin and of the
construction of the boundary state that is now widely used for studying the
properties of D branes. (Lectures given at NATO-ASI on "Quantum Geometry" in
Akureyri, Iceland, August 1999).
| [
{
"created": "Fri, 17 Dec 1999 18:01:16 GMT",
"version": "v1"
}
] | 2011-04-15 | [
[
"Di Vecchia",
"Paolo",
""
],
[
"Liccardo",
"Antonella",
""
]
] | In these lectures we present a detailed description of the origin and of the construction of the boundary state that is now widely used for studying the properties of D branes. (Lectures given at NATO-ASI on "Quantum Geometry" in Akureyri, Iceland, August 1999). |
hep-th/0305141 | Clovis Wotzasek | D. C. Rodrigues and C. Wotzasek | Conflict between symmetries: a classical example | Latex file, 4 pages, no figures | null | null | null | hep-th | null | We have found a (classical) competition between duality and gauge symmetries
when trying to obtain an explicit dual to the non-nonabelian version of the
self-dual model proposed by Townsend, Pilch and van Nieuwenhuizen\cite{TPvN}
(NASD) either through gauge embedding procedures or gauge invariant master
approach. We ... | [
{
"created": "Fri, 16 May 2003 13:19:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Rodrigues",
"D. C.",
""
],
[
"Wotzasek",
"C.",
""
]
] | We have found a (classical) competition between duality and gauge symmetries when trying to obtain an explicit dual to the non-nonabelian version of the self-dual model proposed by Townsend, Pilch and van Nieuwenhuizen\cite{TPvN} (NASD) either through gauge embedding procedures or gauge invariant master approach. We fo... |
hep-th/0012175 | Sheikh-Jabbari Mohammad | M. Chaichian, A. Demichev, P. Presnajder, M.M. Sheikh-Jabbari, A.
Tureanu | Aharonov-Bohm Effect in Noncommutative Spaces | 2nd version, some clarifications added, the results compared with the
existing experimental data | Phys.Lett.B527:149-154,2002 | 10.1016/S0370-2693(02)01176-0 | HIP-2001-01/TH | hep-th | null | The Aharonov-Bohm effect on the noncommutative plane is considered.
Developing the path integral formulation of quantum mechanics, we find the
propagation amplitude for a particle in a noncommutative space. We show that
the corresponding shift in the phase of the particle propagator due to the
magnetic field of a thi... | [
{
"created": "Tue, 19 Dec 2000 16:38:09 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Apr 2001 14:07:16 GMT",
"version": "v2"
}
] | 2009-10-07 | [
[
"Chaichian",
"M.",
""
],
[
"Demichev",
"A.",
""
],
[
"Presnajder",
"P.",
""
],
[
"Sheikh-Jabbari",
"M. M.",
""
],
[
"Tureanu",
"A.",
""
]
] | The Aharonov-Bohm effect on the noncommutative plane is considered. Developing the path integral formulation of quantum mechanics, we find the propagation amplitude for a particle in a noncommutative space. We show that the corresponding shift in the phase of the particle propagator due to the magnetic field of a thin ... |
hep-th/9604153 | A. A. Kadeishvili | Alexey A. Kadeishvili | Vertex Operators for Deformed Virasoro Algebra | stylistic errors corrected | JETP Lett. 63 (1996) 917-923; Pisma Zh.Eksp.Teor.Fiz. 63 (1996)
876-881 | 10.1134/1.567114 | LANDAU-96-TMP-1 | hep-th | null | Vertex operators for the deformed Virasoro algebra are defined, their bosonic
representation is constructed and difference equation for the simplest vertex
operators is described.
| [
{
"created": "Wed, 24 Apr 1996 10:15:05 GMT",
"version": "v1"
},
{
"created": "Fri, 17 May 1996 12:01:26 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kadeishvili",
"Alexey A.",
""
]
] | Vertex operators for the deformed Virasoro algebra are defined, their bosonic representation is constructed and difference equation for the simplest vertex operators is described. |
2312.03623 | Alexey Milekhin | Alexey Milekhin, Jiuci Xu | Revisiting Brownian SYK and its possible relations to de Sitter | v2: updated references; v1: 1+20 pages, 4 figures | null | null | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit Brownian Sachdev-Ye-Kitaev model and argue that it has emergent
energy conservation overlooked in the literature before. We solve this model in
the double-scaled regime and demonstrate hyperfast scrambling, exponential
decay of correlation functions, bounded spectrum and unexpected factorization
of higher-... | [
{
"created": "Wed, 6 Dec 2023 17:11:29 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jul 2024 23:20:17 GMT",
"version": "v2"
}
] | 2024-07-25 | [
[
"Milekhin",
"Alexey",
""
],
[
"Xu",
"Jiuci",
""
]
] | We revisit Brownian Sachdev-Ye-Kitaev model and argue that it has emergent energy conservation overlooked in the literature before. We solve this model in the double-scaled regime and demonstrate hyperfast scrambling, exponential decay of correlation functions, bounded spectrum and unexpected factorization of higher-po... |
1811.11367 | Jing-Yuan Chen | Jun Ho Son, Jing-Yuan Chen, S. Raghu | Duality Web on a 3D Euclidean Lattice and Manifestation of Hidden
Symmetries | 38 pages; v2: minor changes | null | 10.1007/JHEP06(2019)038 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalize our previous lattice construction of the abelian bosonization
duality in $2+1$ dimensions to the entire web of dualities as well as the
$N_f=2$ self-duality, via the lattice implementation of a set of modular
transformations in the theory space. The microscopic construction provides
explicit operator ma... | [
{
"created": "Wed, 28 Nov 2018 02:55:13 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Apr 2019 00:41:20 GMT",
"version": "v2"
}
] | 2019-06-26 | [
[
"Son",
"Jun Ho",
""
],
[
"Chen",
"Jing-Yuan",
""
],
[
"Raghu",
"S.",
""
]
] | We generalize our previous lattice construction of the abelian bosonization duality in $2+1$ dimensions to the entire web of dualities as well as the $N_f=2$ self-duality, via the lattice implementation of a set of modular transformations in the theory space. The microscopic construction provides explicit operator mapp... |
1701.00341 | Ahmed Farag Ali | Mir Faizal, Ahmed Farag Ali, Ali Nassar | Generalized Uncertainty Principle as a Consequence of the Effective
Field Theory | 15 pages, no figures, Accepted for Publication in Physics Letters B | Phys.Lett. B765 (2017) 238-243 | 10.1016/j.physletb.2016.11.054 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We will demonstrate that the generalized uncertainty principle exists because
of the derivative expansion in the effective field theories. This is because,
in the framework of the effective field theories, the minimum measurable length
scale has to be integrated away to obtain the low energy effective action. We
will... | [
{
"created": "Mon, 2 Jan 2017 09:05:15 GMT",
"version": "v1"
}
] | 2017-01-03 | [
[
"Faizal",
"Mir",
""
],
[
"Ali",
"Ahmed Farag",
""
],
[
"Nassar",
"Ali",
""
]
] | We will demonstrate that the generalized uncertainty principle exists because of the derivative expansion in the effective field theories. This is because, in the framework of the effective field theories, the minimum measurable length scale has to be integrated away to obtain the low energy effective action. We will a... |
hep-th/9503117 | null | M.Alimohammadi and A.Shafei Deh Abad | Quantum group symmetry of the Quantum Hall effect on the non-flat
surfaces | 8 pages,latex,no figure | J.Phys.A29:559-564,1996 | 10.1088/0305-4470/29/3/010 | null | hep-th | null | After showing that the magnetic translation operators are not the symmetries
of the QHE on non-flat surfaces , we show that there exist another set of
operators which leads to the quantum group symmetries for some of these
surfaces . As a first example we show that the $su(2)$ symmetry of the QHE on
sphere leads to $... | [
{
"created": "Sat, 18 Mar 1995 08:15:17 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Mar 1995 06:37:23 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Alimohammadi",
"M.",
""
],
[
"Abad",
"A. Shafei Deh",
""
]
] | After showing that the magnetic translation operators are not the symmetries of the QHE on non-flat surfaces , we show that there exist another set of operators which leads to the quantum group symmetries for some of these surfaces . As a first example we show that the $su(2)$ symmetry of the QHE on sphere leads to $su... |
1009.1110 | Luis Fernando Alday | Luis F. Alday | Some analytic results for two-loop scattering amplitudes | 18 pages | JHEP 1107:080,2011 | 10.1007/JHEP07(2011)080 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present analytic results for the finite diagrams contributing to the
two-loop eight-point MHV scattering amplitude of planar N=4 SYM. We use a
recently proposed representation for the integrand of the amplitude in terms of
(momentum) twistors and focus on a restricted kinematics in which the answer
depends only on... | [
{
"created": "Mon, 6 Sep 2010 18:09:49 GMT",
"version": "v1"
},
{
"created": "Tue, 17 May 2011 09:29:14 GMT",
"version": "v2"
}
] | 2011-07-21 | [
[
"Alday",
"Luis F.",
""
]
] | We present analytic results for the finite diagrams contributing to the two-loop eight-point MHV scattering amplitude of planar N=4 SYM. We use a recently proposed representation for the integrand of the amplitude in terms of (momentum) twistors and focus on a restricted kinematics in which the answer depends only on t... |
hep-th/0510193 | Domingo Louis-Martinez | Domingo J. Louis-Martinez | Relativistic non-instantaneous action-at-a-distance interactions | null | Phys.Lett.B632:733-739,2006 | 10.1016/j.physletb.2005.11.029 | null | hep-th | null | Relativistic action-at-a-distance theories with interactions that propagate
at the speed of light in vacuum are investigated. We consider the most general
action depending on the velocities and relative positions of the particles. The
Poincare invariant parameters that label successive events along the world
lines ca... | [
{
"created": "Sat, 22 Oct 2005 23:57:22 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Louis-Martinez",
"Domingo J.",
""
]
] | Relativistic action-at-a-distance theories with interactions that propagate at the speed of light in vacuum are investigated. We consider the most general action depending on the velocities and relative positions of the particles. The Poincare invariant parameters that label successive events along the world lines can ... |
hep-th/9907037 | Ali Chamseddine | Ali H. Chamseddine (CAMS, AUB) | Supersymmetric D0-Branes in Curved Backgrounds | 8 pages. One reference and a comment added | Phys.Lett. B462 (1999) 265-270 | 10.1016/S0370-2693(99)00938-7 | CAMS/99-03 | hep-th | null | An action for supersymmetric D0-branes in curved backgrounds is obtained by
dimensional reduction of N=1 ten-dimensional supergravity coupled to super
Yang-Mills system to 0+1 dimensions. The resultant action exhibits the
coset-space symmetry $\frac{SO(9,9+n)}{SO(9)\times SO(9+n)}\times U(1)$ where
$n=N^{2}-1$ is the... | [
{
"created": "Wed, 7 Jul 1999 12:21:42 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Jul 1999 12:02:03 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Chamseddine",
"Ali H.",
"",
"CAMS, AUB"
]
] | An action for supersymmetric D0-branes in curved backgrounds is obtained by dimensional reduction of N=1 ten-dimensional supergravity coupled to super Yang-Mills system to 0+1 dimensions. The resultant action exhibits the coset-space symmetry $\frac{SO(9,9+n)}{SO(9)\times SO(9+n)}\times U(1)$ where $n=N^{2}-1$ is the d... |
hep-th/0406047 | Gennadi Sardanashvily | G.Sardanashvily | 50 Years of Gauge Theory. Mathematical Aspects | Preface to the special issue of 'International Journal of Geometric
Methods in Modern Physics' (v.1, No.4), 5 pages | null | null | null | hep-th | null | Mathematical aspects of contemporary classical and quantum gauge theory are
sketched.
| [
{
"created": "Fri, 4 Jun 2004 14:49:56 GMT",
"version": "v1"
},
{
"created": "Sun, 6 Jun 2004 05:47:06 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Sardanashvily",
"G.",
""
]
] | Mathematical aspects of contemporary classical and quantum gauge theory are sketched. |
1205.2099 | Dumitru Astefanesei | Dumitru Astefanesei, Olivera Miskovic and Rodrigo Olea | Attractor horizons in six-dimensional type IIB supergravity | 15 pages, no figures; v2: new refs., minor corrections, matches the
published version | null | 10.1016/j.physletb.2012.07.013 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider near horizon geometries of extremal black holes in
six-dimensional type IIB supergravity. In particular, we use the entropy
function formalism to compute the charges and thermodynamic entropy of these
solutions. We also comment on the role of attractor mechanism in understanding
the entropy of the Hopf T-... | [
{
"created": "Wed, 9 May 2012 20:13:25 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jul 2012 21:04:32 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Astefanesei",
"Dumitru",
""
],
[
"Miskovic",
"Olivera",
""
],
[
"Olea",
"Rodrigo",
""
]
] | We consider near horizon geometries of extremal black holes in six-dimensional type IIB supergravity. In particular, we use the entropy function formalism to compute the charges and thermodynamic entropy of these solutions. We also comment on the role of attractor mechanism in understanding the entropy of the Hopf T-du... |
1304.7085 | Kyosuke Hirochi Dr. | Kyosuke Hirochi | Entropy for curvature squared gravity using surface term and auxiliary
field | 7 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the entropies for general curvature squared gravities in arbitrary
dimensions using the conserved charge and Virasoro algebra from surface term.
We introduce an auxiliary tensor field in order to obtain the boundary action
which establish a variational principle. Our results reproduce those in some
specifi... | [
{
"created": "Fri, 26 Apr 2013 07:58:51 GMT",
"version": "v1"
}
] | 2013-04-29 | [
[
"Hirochi",
"Kyosuke",
""
]
] | We compute the entropies for general curvature squared gravities in arbitrary dimensions using the conserved charge and Virasoro algebra from surface term. We introduce an auxiliary tensor field in order to obtain the boundary action which establish a variational principle. Our results reproduce those in some specific ... |
1801.04943 | Masahide Manabe | Omar Foda, Masahide Manabe | Macdonald topological vertices and brane condensates | 23 pages, 5 figures. v2: minor changes, published version | Nuclear Physics B, Volume 936, November 2018, Pages 448-471 | 10.1016/j.nuclphysb.2018.10.001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show, in a number of simple examples, that Macdonald-type
$qt$-deformations of topological string partition functions are equivalent to
topological string partition functions that are without $qt$-deformations but
with brane condensates, and that these brane condensates lead to geometric
transitions.
| [
{
"created": "Mon, 15 Jan 2018 19:00:15 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Oct 2018 01:39:55 GMT",
"version": "v2"
}
] | 2018-10-24 | [
[
"Foda",
"Omar",
""
],
[
"Manabe",
"Masahide",
""
]
] | We show, in a number of simple examples, that Macdonald-type $qt$-deformations of topological string partition functions are equivalent to topological string partition functions that are without $qt$-deformations but with brane condensates, and that these brane condensates lead to geometric transitions. |
hep-th/0511005 | Brian Forbes | Brian Forbes and Masao Jinzenji | Prepotentials for local mirror symmetry via Calabi-Yau fourfolds | 42 pages, 7 figures. Expanded, reorganized, and added a theoretical
background for the calculations | JHEP0603:061,2006 | 10.1088/1126-6708/2006/03/061 | null | hep-th math.AG | null | In this paper, we first derive an intrinsic definition of classical triple
intersection numbers of K_S, where S is a complex toric surface, and use this
to compute the extended Picard-Fuchs system of K_S of our previous paper,
without making use of the instanton expansion. We then extend this formalism to
local fourf... | [
{
"created": "Tue, 1 Nov 2005 08:51:22 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jan 2006 08:01:16 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Mar 2006 09:16:13 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Forbes",
"Brian",
""
],
[
"Jinzenji",
"Masao",
""
]
] | In this paper, we first derive an intrinsic definition of classical triple intersection numbers of K_S, where S is a complex toric surface, and use this to compute the extended Picard-Fuchs system of K_S of our previous paper, without making use of the instanton expansion. We then extend this formalism to local fourfol... |
1404.1745 | Mario Trigiante | Anna Ceresole, Gianguido Dall'Agata, Sergio Ferrara, Mario Trigiante
and Antoine Van Proeyen | A Search for an N=2 Inflaton Potential | 32 pages, 1 figure, LaTeX source, typos corrected | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider N=2 supergravity theories that have the same spectrum as the
R+R^2 supergravity, as predicted from the off-shell counting of degrees of
freedom. These theories describe standard N=2 supergravity coupled to one or
two long massive vector multiplets. The central charge is not gauged in these
models and they... | [
{
"created": "Mon, 7 Apr 2014 11:14:16 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Jul 2014 14:07:40 GMT",
"version": "v2"
}
] | 2014-07-15 | [
[
"Ceresole",
"Anna",
""
],
[
"Dall'Agata",
"Gianguido",
""
],
[
"Ferrara",
"Sergio",
""
],
[
"Trigiante",
"Mario",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | We consider N=2 supergravity theories that have the same spectrum as the R+R^2 supergravity, as predicted from the off-shell counting of degrees of freedom. These theories describe standard N=2 supergravity coupled to one or two long massive vector multiplets. The central charge is not gauged in these models and they h... |
1801.06840 | Daniel Boyanovsky | Daniel Boyanovsky | Information loss in effective field theory: entanglement and thermal
entropies | published version | Phys. Rev. D 97, 065008 (2018) | 10.1103/PhysRevD.97.065008 | null | hep-th cond-mat.stat-mech hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Integrating out high energy degrees of freedom to yield a low energy
effective field theory leads to a loss of information with a concomitant
increase in entropy. We obtain the effective field theory of a light scalar
field interacting with heavy fields after tracing out the heavy degrees of
freedom from the time evo... | [
{
"created": "Sun, 21 Jan 2018 16:04:41 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Mar 2018 20:12:34 GMT",
"version": "v2"
}
] | 2018-03-21 | [
[
"Boyanovsky",
"Daniel",
""
]
] | Integrating out high energy degrees of freedom to yield a low energy effective field theory leads to a loss of information with a concomitant increase in entropy. We obtain the effective field theory of a light scalar field interacting with heavy fields after tracing out the heavy degrees of freedom from the time evolv... |
1711.05140 | Ram Brustein | Ram Brustein, Yotam Sherf | Causality Violations in Lovelock Theories | Replaced to agree with the published version. Many typos corrected,
text revised, results and conclusions unchanged | Phys. Rev. D 97, 084019 (2018) | 10.1103/PhysRevD.97.084019 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Higher-derivative gravity theories, such as Lovelock theories, generalize
Einstein's general relativity (GR). Modifications to GR are expected when
curvatures are near Planckian and appear in string theory or supergravity. But
can such theories describe gravity on length scales much larger than the Planck
cutoff leng... | [
{
"created": "Tue, 14 Nov 2017 15:24:03 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Apr 2018 06:54:00 GMT",
"version": "v2"
}
] | 2018-04-25 | [
[
"Brustein",
"Ram",
""
],
[
"Sherf",
"Yotam",
""
]
] | Higher-derivative gravity theories, such as Lovelock theories, generalize Einstein's general relativity (GR). Modifications to GR are expected when curvatures are near Planckian and appear in string theory or supergravity. But can such theories describe gravity on length scales much larger than the Planck cutoff length... |
2407.17235 | Hakk{\i} Tuncay Ozer | H. T. \"Ozer, Ayt\"ul Filiz | On the $\mathcal{N}=3$ and $\mathcal{N}=4$ superconformal holographic
dictionary | 25 pages,LaTeX. arXiv admin note: text overlap with arXiv:2107.11069 | null | null | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | This study presents comprehensive examples of $\mathfrak{osp}(\mathcal{N}|2)$
Chern$\,-\,$Simons supergravity on $AdS_3$ for $\mathcal{N}>2$. These
formulations, which include the most general boundary conditions, represent
extensions of previously discovered works $(\textit{Ozer and Filiz$,$Eur Phys J
C 82(5):472, 2... | [
{
"created": "Wed, 24 Jul 2024 12:43:33 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jul 2024 05:03:54 GMT",
"version": "v2"
}
] | 2024-07-31 | [
[
"Özer",
"H. T.",
""
],
[
"Filiz",
"Aytül",
""
]
] | This study presents comprehensive examples of $\mathfrak{osp}(\mathcal{N}|2)$ Chern$\,-\,$Simons supergravity on $AdS_3$ for $\mathcal{N}>2$. These formulations, which include the most general boundary conditions, represent extensions of previously discovered works $(\textit{Ozer and Filiz$,$Eur Phys J C 82(5):472, 202... |
2405.17056 | Jung-Wook Kim | Joon-Hwi Kim, Jung-Wook Kim, Sangmin Lee | Massive twistor worldline in electromagnetic fields | 74 pages, 15 figures; (v2) 76 pages, 15 figures; additional
references; extended discussions on singularity structures of axial
scattering eikonal | null | 10.1007/JHEP08(2024)080 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We study the (ambi-)twistor model for spinning particles interacting via
electromagnetic field, as a toy model for studying classical dynamics of
gravitating bodies including effects of both spins to all orders. We compute
the momentum kick and spin kick up to one-loop order and show precisely how
they are encoded in... | [
{
"created": "Mon, 27 May 2024 11:25:41 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2024 08:39:23 GMT",
"version": "v2"
}
] | 2024-08-13 | [
[
"Kim",
"Joon-Hwi",
""
],
[
"Kim",
"Jung-Wook",
""
],
[
"Lee",
"Sangmin",
""
]
] | We study the (ambi-)twistor model for spinning particles interacting via electromagnetic field, as a toy model for studying classical dynamics of gravitating bodies including effects of both spins to all orders. We compute the momentum kick and spin kick up to one-loop order and show precisely how they are encoded in t... |
0705.2059 | Axel de la Macorra | A. de la Macorra and U. Filobello | Interacting Tachyon: generic cosmological evolution for a tachyon and a
scalar field | 13 pages, 5 figures | Phys.Rev.D77:023531,2008 | 10.1103/PhysRevD.77.023531 | null | hep-th | null | We study the cosmological evolution of a tachyon scalar field T with a
Dirac-Born-Infeld type lagrangian and potential V(T) coupled to a canonically
normalized scalar field \phi with an arbitrary interaction term B(T,\phi) in
the presence of a barotropic fluid $\rb$, which can be matter or radiation. The
force betwee... | [
{
"created": "Tue, 15 May 2007 00:04:23 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"de la Macorra",
"A.",
""
],
[
"Filobello",
"U.",
""
]
] | We study the cosmological evolution of a tachyon scalar field T with a Dirac-Born-Infeld type lagrangian and potential V(T) coupled to a canonically normalized scalar field \phi with an arbitrary interaction term B(T,\phi) in the presence of a barotropic fluid $\rb$, which can be matter or radiation. The force between ... |
hep-th/0407123 | Paul S. Aspinwall | Paul S. Aspinwall | D-Branes, Pi-Stability and Theta-Stability | 16 pages, LaTeX, lecture given at "String Geometry", Snowbird 2004 | null | null | DUKE-CGTP-04-08 | hep-th | null | We investigate some aspects of Pi-stability of D-branes on Calabi-Yau
threefolds in cases where there is a point in moduli space where the grades
nearly or completely align. We prove that an example of complete alignment is
the case of a collapsed del Pezzo surface. It is shown that there is an open
neighbourhood of ... | [
{
"created": "Wed, 14 Jul 2004 15:31:42 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aspinwall",
"Paul S.",
""
]
] | We investigate some aspects of Pi-stability of D-branes on Calabi-Yau threefolds in cases where there is a point in moduli space where the grades nearly or completely align. We prove that an example of complete alignment is the case of a collapsed del Pezzo surface. It is shown that there is an open neighbourhood of su... |
hep-th/0101114 | Philip C. Argyres | Philip C. Argyres and K. Narayan | String Webs from Field Theory | 53 pages, 6 figures; more references added | JHEP 0103 (2001) 047 | 10.1088/1126-6708/2001/03/047 | CLNS-00/1704 | hep-th | null | The spectrum of stable electrically and magnetically charged supersymmetric
particles can change discontinuously as one changes the vacuum on the Coulomb
branch of gauge theories with extended supersymmetry in four dimensions. We
show that this decay process can be understood and is well described by
semiclassical fi... | [
{
"created": "Wed, 17 Jan 2001 17:20:06 GMT",
"version": "v1"
},
{
"created": "Sun, 21 Jan 2001 23:53:59 GMT",
"version": "v2"
},
{
"created": "Tue, 30 Jan 2001 02:51:00 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Argyres",
"Philip C.",
""
],
[
"Narayan",
"K.",
""
]
] | The spectrum of stable electrically and magnetically charged supersymmetric particles can change discontinuously as one changes the vacuum on the Coulomb branch of gauge theories with extended supersymmetry in four dimensions. We show that this decay process can be understood and is well described by semiclassical fiel... |
2309.05129 | Karapet Mkrtchyan | Melik Karapetyan, Ruben Manvelyan, Karapet Mkrtchyan | On correlation functions of higher-spin currents in arbitrary dimensions
$d>3$ | 38 pages. Clarifications and one reference added. Matches the
published version | JHEP 03 (2024) 161 | 10.1007/JHEP03(2024)161 | Imperial-TP-KM-2023-02 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We revisit the problem of classification and explicit construction of the
conformal three-point correlation functions of currents of arbitrary integer
spin in arbitrary dimensions. For the conserved currents, we set up the
equations for the conservation conditions and solve them completely for some
values of spins, c... | [
{
"created": "Sun, 10 Sep 2023 20:29:51 GMT",
"version": "v1"
},
{
"created": "Fri, 3 May 2024 14:08:28 GMT",
"version": "v2"
}
] | 2024-05-06 | [
[
"Karapetyan",
"Melik",
""
],
[
"Manvelyan",
"Ruben",
""
],
[
"Mkrtchyan",
"Karapet",
""
]
] | We revisit the problem of classification and explicit construction of the conformal three-point correlation functions of currents of arbitrary integer spin in arbitrary dimensions. For the conserved currents, we set up the equations for the conservation conditions and solve them completely for some values of spins, con... |
2403.13459 | Aniello Quaranta | Antonio Capolupo and Aniello Quaranta | Condensed vacuum generated by spin-spin interaction as a source of axial
current | 13 pages, no figures | null | null | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We reveal the presence of a new source of axial current due to the condensed
vacuum generated
by the spin-spin interaction. To show this, we consider a quartic Dirac
Lagrangian containing a
spin-spin interaction term, possibly originating from torsion in
Einstein-Cartan-like theories. We
use a mean field approa... | [
{
"created": "Wed, 20 Mar 2024 10:07:56 GMT",
"version": "v1"
}
] | 2024-03-21 | [
[
"Capolupo",
"Antonio",
""
],
[
"Quaranta",
"Aniello",
""
]
] | We reveal the presence of a new source of axial current due to the condensed vacuum generated by the spin-spin interaction. To show this, we consider a quartic Dirac Lagrangian containing a spin-spin interaction term, possibly originating from torsion in Einstein-Cartan-like theories. We use a mean field approach to an... |
2009.07107 | Joris Raeymaekers | Delaram Mirfendereski, Joris Raeymaekers and Dieter Van den Bleeken | Superconformal mechanics of AdS$_2$ D-brane boundstates | 27 pages + appendices. V2: typos corrected, references added,
hyperlinks fixed | null | 10.1007/JHEP12(2020)176 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explicitly construct a family of ${\cal N}=4$ superconformal mechanics of
dyonic particles, generalizing the work of Anninos et
al.\,\cite{Anninos:2013nra} to an arbitrary number of particles. These
mechanics are obtained from a scaling limit of the effective Coulomb branch
description of ${\mathcal N}=4$ quiver q... | [
{
"created": "Tue, 15 Sep 2020 13:53:40 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Dec 2020 13:58:02 GMT",
"version": "v2"
}
] | 2021-02-03 | [
[
"Mirfendereski",
"Delaram",
""
],
[
"Raeymaekers",
"Joris",
""
],
[
"Bleeken",
"Dieter Van den",
""
]
] | We explicitly construct a family of ${\cal N}=4$ superconformal mechanics of dyonic particles, generalizing the work of Anninos et al.\,\cite{Anninos:2013nra} to an arbitrary number of particles. These mechanics are obtained from a scaling limit of the effective Coulomb branch description of ${\mathcal N}=4$ quiver qua... |
1005.5392 | Michael Ambroso | Michael Ambroso and Burt A. Ovrut | The Mass Spectra, Hierarchy and Cosmology of B-L MSSM Heterotic
Compactifications | 67 pages, 13 figures | null | 10.1142/S0217751X11052943 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The matter spectrum of the MSSM, including three right-handed neutrino
supermultiplets and one pair of Higgs-Higgs conjugate superfields, can be
obtained by compactifying the E_{8} x E_{8} heterotic string and M-theory on
Calabi-Yau manifolds with specific SU(4) vector bundles. These theories have
the standard model ... | [
{
"created": "Fri, 28 May 2010 20:18:18 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Nov 2010 02:51:07 GMT",
"version": "v2"
}
] | 2015-05-19 | [
[
"Ambroso",
"Michael",
""
],
[
"Ovrut",
"Burt A.",
""
]
] | The matter spectrum of the MSSM, including three right-handed neutrino supermultiplets and one pair of Higgs-Higgs conjugate superfields, can be obtained by compactifying the E_{8} x E_{8} heterotic string and M-theory on Calabi-Yau manifolds with specific SU(4) vector bundles. These theories have the standard model ga... |
1510.02464 | Ying-Hsuan Lin | Chi-Ming Chang, Ying-Hsuan Lin | Bootstrapping 2D CFTs in the Semiclassical Limit | 32 pages, 7 figures. v2, v3: references added, minor clarifications | null | 10.1007/JHEP08(2016)056 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study two dimensional conformal field theories in the semiclassical limit.
In this limit, the four-point function is dominated by intermediate primaries
of particular weights along with their descendants, and the crossing equations
simplify drastically. For a four-point function receiving sufficiently small
contri... | [
{
"created": "Thu, 8 Oct 2015 19:59:41 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Nov 2015 19:44:23 GMT",
"version": "v2"
},
{
"created": "Sun, 26 Jun 2016 01:37:36 GMT",
"version": "v3"
}
] | 2016-08-24 | [
[
"Chang",
"Chi-Ming",
""
],
[
"Lin",
"Ying-Hsuan",
""
]
] | We study two dimensional conformal field theories in the semiclassical limit. In this limit, the four-point function is dominated by intermediate primaries of particular weights along with their descendants, and the crossing equations simplify drastically. For a four-point function receiving sufficiently small contribu... |
hep-th/0207073 | Saharian | R. M. Avagyan, A. A. Saharian, A. H. Yeranyan (Yerevan State
University, Armenia) | The Casimir effect in the Fulling-Rindler vacuum | 23 pages, LaTeX, 3 EPS figures, references added, the general case of
the spatial dimension is considered for the electromagnetic field, accepted
for publication in Phys. Rev. D | Phys.Rev.D66:085023,2002 | 10.1103/PhysRevD.66.085023 | null | hep-th gr-qc quant-ph | null | The vacuum expectation values of the energy--momentum tensor are investigated
for massless scalar fields satisfying Dicichlet or Neumann boundary conditions,
and for the electromagnetic field with perfect conductor boundary conditions on
two infinite parallel plates moving by uniform proper acceleration through the
F... | [
{
"created": "Tue, 9 Jul 2002 06:36:53 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Sep 2002 07:59:14 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Avagyan",
"R. M.",
"",
"Yerevan State\n University, Armenia"
],
[
"Saharian",
"A. A.",
"",
"Yerevan State\n University, Armenia"
],
[
"Yeranyan",
"A. H.",
"",
"Yerevan State\n University, Armenia"
]
] | The vacuum expectation values of the energy--momentum tensor are investigated for massless scalar fields satisfying Dicichlet or Neumann boundary conditions, and for the electromagnetic field with perfect conductor boundary conditions on two infinite parallel plates moving by uniform proper acceleration through the Ful... |
hep-th/0409022 | Rabin Banerjee | Rabin Banerjee | Aspects of noncommutative gauge theories and their commutative
equivalents | 3 pages; Invited talk at the 11th Regional Conference on Mathematics
and Mathematical Physics, IPM Tehran, May 2004. To appear in the conference
proceedings | null | 10.1142/9789812701862_0044 | null | hep-th | null | We discuss some exact Seiberg--Witten-type maps for noncommutative
electrodynamics. Their implications for anomalies in different (noncommutative
and commutative) descriptions are also analysed.
| [
{
"created": "Thu, 2 Sep 2004 05:24:26 GMT",
"version": "v1"
}
] | 2017-08-23 | [
[
"Banerjee",
"Rabin",
""
]
] | We discuss some exact Seiberg--Witten-type maps for noncommutative electrodynamics. Their implications for anomalies in different (noncommutative and commutative) descriptions are also analysed. |
2406.20074 | Alexey Gavshin | Dmitry Galakhov, Alexei Gavshin, Alexei Morozov, and Nikita Tselousov | Algorithms for representations of quiver Yangian algebras | 41 pages, 9 figures | null | null | null | hep-th math-ph math.MP math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note, we aim to review algorithms for constructing crystal
representations of quiver Yangians in detail. Quiver Yangians are believed to
describe an action of the BPS algebra on BPS states in systems of D-branes
wrapping toric Calabi-Yau three-folds. Crystal modules of these algebras
originate from molten cry... | [
{
"created": "Fri, 28 Jun 2024 17:34:10 GMT",
"version": "v1"
}
] | 2024-07-01 | [
[
"Galakhov",
"Dmitry",
""
],
[
"Gavshin",
"Alexei",
""
],
[
"Morozov",
"Alexei",
""
],
[
"Tselousov",
"Nikita",
""
]
] | In this note, we aim to review algorithms for constructing crystal representations of quiver Yangians in detail. Quiver Yangians are believed to describe an action of the BPS algebra on BPS states in systems of D-branes wrapping toric Calabi-Yau three-folds. Crystal modules of these algebras originate from molten cryst... |
2212.10398 | Nicol\`o Petri | Yolanda Lozano, Nicol\`o Petri, Cristian Risco | Line defects as brane boxes in Gaiotto-Maldacena geometries | 34 pages, 10 figures. v2: references added | null | 10.1007/JHEP02(2023)193 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a new family of $\text{AdS}_2\times S^2\times S^2$ solutions to
Type IIA supergravity with 4 supercharges acting with non-Abelian T-duality on
the recent class constructed in arXiv:2107.12277. We focus on a particular
solution in this class asymptoting locally to an $\text{AdS}_5$
Gaiotto-Maldacena geome... | [
{
"created": "Tue, 20 Dec 2022 16:25:54 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Dec 2022 12:36:30 GMT",
"version": "v2"
}
] | 2023-03-22 | [
[
"Lozano",
"Yolanda",
""
],
[
"Petri",
"Nicolò",
""
],
[
"Risco",
"Cristian",
""
]
] | We construct a new family of $\text{AdS}_2\times S^2\times S^2$ solutions to Type IIA supergravity with 4 supercharges acting with non-Abelian T-duality on the recent class constructed in arXiv:2107.12277. We focus on a particular solution in this class asymptoting locally to an $\text{AdS}_5$ Gaiotto-Maldacena geometr... |
1509.05546 | Julien Serreau | Florian Gautier and Julien Serreau | Scalar field correlator in de Sitter space at next-to-leading order in a
1/N expansion | 14 pages, 5 figures, published version (Phys. Rev. D) | Phys. Rev. D 92, 105035 (2015) | 10.1103/PhysRevD.92.105035 | TUM-HEP-1015/15 | hep-th gr-qc hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of light quantum scalar fields in de Sitter space on
superhorizon scales. We compute the self-energy of an O(N) symmetric theory at
next-to-leading order in a 1/N expansion in the regime of superhorizon momenta,
and we obtain an exact analytical solution of the corresponding Dyson-Schwinger
equa... | [
{
"created": "Fri, 18 Sep 2015 08:35:51 GMT",
"version": "v1"
},
{
"created": "Sat, 21 Nov 2015 13:57:24 GMT",
"version": "v2"
}
] | 2015-12-09 | [
[
"Gautier",
"Florian",
""
],
[
"Serreau",
"Julien",
""
]
] | We study the dynamics of light quantum scalar fields in de Sitter space on superhorizon scales. We compute the self-energy of an O(N) symmetric theory at next-to-leading order in a 1/N expansion in the regime of superhorizon momenta, and we obtain an exact analytical solution of the corresponding Dyson-Schwinger equati... |
hep-th/9501129 | Sudhakar Panda | Debashis Ghoshal and Sudhakar Panda | Antibracket as the Hamiltonian Structure of a classical integrable
system | Latex, 6 pages, no figures | Phys.Lett. B353 (1995) 483-487 | 10.1016/0370-2693(95)00638-2 | MRI-PHY/20/94 | hep-th | null | The time evolution in a supersymmetric extension of the
Kodomtsev-Petviashvilli hierarchy, a classical integrable system, is shown to
be Hamiltonian. The canonical bracket associated to the Hamiltonian evolution
is the classical analog of the antibracket encountered in the quantization of
gauge theories. This provide... | [
{
"created": "Fri, 27 Jan 1995 17:05:58 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Ghoshal",
"Debashis",
""
],
[
"Panda",
"Sudhakar",
""
]
] | The time evolution in a supersymmetric extension of the Kodomtsev-Petviashvilli hierarchy, a classical integrable system, is shown to be Hamiltonian. The canonical bracket associated to the Hamiltonian evolution is the classical analog of the antibracket encountered in the quantization of gauge theories. This provides ... |
hep-th/9412115 | Paul S. Aspinwall | Paul Aspinwall | The Moduli Space of N = 2 Superconformal Field Theories | LaTeX, 53 pages, 7 figures | null | null | CLNS-94/1307 | hep-th | null | We review the structure of the moduli space of particular N = (2,2)
superconformal field theories. We restrict attention to those of particular use
in superstring compactification, namely those with central charge c = 3d for
some integer d and whose NS fields have integer U(1) charge. The cases d = 1, 2
and 3 are ana... | [
{
"created": "Mon, 12 Dec 1994 20:54:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Aspinwall",
"Paul",
""
]
] | We review the structure of the moduli space of particular N = (2,2) superconformal field theories. We restrict attention to those of particular use in superstring compactification, namely those with central charge c = 3d for some integer d and whose NS fields have integer U(1) charge. The cases d = 1, 2 and 3 are analy... |
0912.5517 | Dmitry Melnikov | Ivan Gordeli and Dmitry Melnikov | On I-even Singlet Glueballs in the Klebanov-Strassler Theory | 12 pages, 2 figures | JHEP 1108:082,2011 | 10.1007/JHEP08(2011)082 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we study vector fluctuations over the Klebanov-Strassler type
IIB supergravity solution that are even under the I-conjugation. We are
interested only in the states invariant under the global SU(2)x SU(2) symmetry.
Apart from the glueball dual to the R-current there is one more 1++ state,
which is a membe... | [
{
"created": "Wed, 30 Dec 2009 18:59:15 GMT",
"version": "v1"
}
] | 2011-08-25 | [
[
"Gordeli",
"Ivan",
""
],
[
"Melnikov",
"Dmitry",
""
]
] | In this note we study vector fluctuations over the Klebanov-Strassler type IIB supergravity solution that are even under the I-conjugation. We are interested only in the states invariant under the global SU(2)x SU(2) symmetry. Apart from the glueball dual to the R-current there is one more 1++ state, which is a member ... |
hep-th/9210033 | Joost Zegwaard | Joost Zegwaard | The weaving of curved geometries | 9 pages, THU-92/28 | Phys.Lett. B300 (1993) 217-222 | 10.1016/0370-2693(93)90356-M | null | hep-th | null | In the physical interpretation of states in non-perturbative loop quantum
gravity the so-called weave states play an important role. Until now only
weaves representing flat geometries have been introduced explicitly. In this
paper the construction of weaves for non-flat geometries is described; in
particular, weaves ... | [
{
"created": "Wed, 7 Oct 1992 18:06:32 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Zegwaard",
"Joost",
""
]
] | In the physical interpretation of states in non-perturbative loop quantum gravity the so-called weave states play an important role. Until now only weaves representing flat geometries have been introduced explicitly. In this paper the construction of weaves for non-flat geometries is described; in particular, weaves re... |
1910.12352 | Suddhasattwa Brahma | Suddhasattwa Brahma | The trans-Planckian censorship conjecture from the swampland distance
conjecture | 11 pages, comments welcome; v2: mistake corrected & argument
improved; v3: matches published version | Phys. Rev. D 101, 046013 (2020) | 10.1103/PhysRevD.101.046013 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from the swampland distance conjecture, and using the species bound
for a large number of weakly-coupled particles, we give a derivation of the
recently proposed trans-Planckian censorship conjecture. Our argument
demonstrates how a quantum gravity principle requires that trans-Planckian
quantum fluctuations... | [
{
"created": "Sun, 27 Oct 2019 21:05:54 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Nov 2019 21:55:34 GMT",
"version": "v2"
},
{
"created": "Thu, 20 Feb 2020 19:47:10 GMT",
"version": "v3"
}
] | 2020-02-24 | [
[
"Brahma",
"Suddhasattwa",
""
]
] | Starting from the swampland distance conjecture, and using the species bound for a large number of weakly-coupled particles, we give a derivation of the recently proposed trans-Planckian censorship conjecture. Our argument demonstrates how a quantum gravity principle requires that trans-Planckian quantum fluctuations s... |
2312.17317 | Gon\c{c}alo Quinta | Gon\c{c}alo M. Quinta, Antonino Flachi | Vacuum Energy from Qubit Entropy | 7 pages, typos corrected, small restructure of the main text and
conclusions section expanded. Included finite temperature effects and
expanded section of virtual qubits | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a non-conventional description of the vacuum energy in quantum
field theory in terms of quantum entropy. Precisely, we show that the vacuum
energy of any non-interacting quantum field at zero temperature is proportional
to the quantum entropy of the qubit degrees of freedom associated with virtual
fluctuat... | [
{
"created": "Thu, 28 Dec 2023 19:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Jan 2024 10:02:05 GMT",
"version": "v2"
},
{
"created": "Tue, 7 May 2024 10:38:26 GMT",
"version": "v3"
}
] | 2024-05-08 | [
[
"Quinta",
"Gonçalo M.",
""
],
[
"Flachi",
"Antonino",
""
]
] | We develop a non-conventional description of the vacuum energy in quantum field theory in terms of quantum entropy. Precisely, we show that the vacuum energy of any non-interacting quantum field at zero temperature is proportional to the quantum entropy of the qubit degrees of freedom associated with virtual fluctuatio... |
1002.4656 | James Lucietti | Hari K. Kunduri, James Lucietti | An infinite class of extremal horizons in higher dimensions | 42 pages, latex. v2: corrected section 6.1, two references added. v3:
modified angular momentum and corrected area comparison, version to be
published in Commun. Math. Phys | Commun.Math.Phys.303:31-71,2011 | 10.1007/s00220-011-1192-2 | Alberta Thy 02-10, Imperial/TP/2010/JL/01 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new class of near-horizon geometries which solve Einstein's
vacuum equations, including a negative cosmological constant, in all even
dimensions greater than four. Spatial sections of the horizon are inhomogeneous
S^2-bundles over any compact Kaehler-Einstein manifold. For a given base, the
solutions are... | [
{
"created": "Thu, 25 Feb 2010 11:57:26 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Mar 2010 20:13:14 GMT",
"version": "v2"
},
{
"created": "Thu, 27 Jan 2011 13:53:23 GMT",
"version": "v3"
}
] | 2011-03-15 | [
[
"Kunduri",
"Hari K.",
""
],
[
"Lucietti",
"James",
""
]
] | We present a new class of near-horizon geometries which solve Einstein's vacuum equations, including a negative cosmological constant, in all even dimensions greater than four. Spatial sections of the horizon are inhomogeneous S^2-bundles over any compact Kaehler-Einstein manifold. For a given base, the solutions are p... |
hep-th/0006230 | Christoph Adam | C. Adam, B. Muratori, C. Nash | Particle creation via relaxing hypermagnetic knots | Latex, 10 pages, no figures | Phys.Rev. D62 (2000) 105027 | 10.1103/PhysRevD.62.105027 | null | hep-th | null | We demonstrate that particle production for fermions coupled chirally to an
Abelian gauge field like the hypercharge field is provided by the microscopic
mechanism of level crossing. For this purpose we use recent results on zero
modes of Dirac operators for a class of localized hypermagnetic knots.
| [
{
"created": "Thu, 29 Jun 2000 12:44:56 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Adam",
"C.",
""
],
[
"Muratori",
"B.",
""
],
[
"Nash",
"C.",
""
]
] | We demonstrate that particle production for fermions coupled chirally to an Abelian gauge field like the hypercharge field is provided by the microscopic mechanism of level crossing. For this purpose we use recent results on zero modes of Dirac operators for a class of localized hypermagnetic knots. |
2206.07979 | Alok Laddha | Mrunmay Jagadale, Alok Laddha | Towards Positive Geometries of Massive Scalar field theories | 39 pages, 8 figures | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Building on the prior work in [1] we locate a family of positive geometries
in the kinematic space which are a specific class of convex realisations of the
associahedron. These realisations are obtained by scaling and translating the
kinematic space associahedron discovered by by Arkani-Hamed, Bai, He and Yan
(ABHY).... | [
{
"created": "Thu, 16 Jun 2022 07:42:25 GMT",
"version": "v1"
}
] | 2022-06-17 | [
[
"Jagadale",
"Mrunmay",
""
],
[
"Laddha",
"Alok",
""
]
] | Building on the prior work in [1] we locate a family of positive geometries in the kinematic space which are a specific class of convex realisations of the associahedron. These realisations are obtained by scaling and translating the kinematic space associahedron discovered by by Arkani-Hamed, Bai, He and Yan (ABHY). W... |
1706.07110 | Bom Soo Kim | Bom Soo Kim | Entanglement Entropy with Background Gauge Fields | 37 pages, v2: some formulas in section 4.3 are corrected | JHEP 1708 (2017) 041 | 10.1007/JHEP08(2017)041 | null | hep-th cond-mat.stat-mech quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the entanglement entropy, the R\'enyi entropy, and the mutual
(R\'enyi) information of Dirac fermions on a 2 dimensional torus in the
presence of constant gauge fields. We derive their general formulas using the
equivalence between twisted boundary conditions and the background gauge
fields. Novel and intere... | [
{
"created": "Wed, 21 Jun 2017 20:18:00 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Aug 2018 18:00:29 GMT",
"version": "v2"
}
] | 2018-08-31 | [
[
"Kim",
"Bom Soo",
""
]
] | We study the entanglement entropy, the R\'enyi entropy, and the mutual (R\'enyi) information of Dirac fermions on a 2 dimensional torus in the presence of constant gauge fields. We derive their general formulas using the equivalence between twisted boundary conditions and the background gauge fields. Novel and interest... |
hep-th/0210170 | Cosmas Zachos | Cosmas K Zachos and Thomas L Curtright | Deformation Quantization, Superintegrability, and Nambu Mechanics | hip-artc.sty LaTeX, 5 pages, Invited talk by CZ at the Wigner
Centennial Conference, Pecs, Hungary | Acta Phys.Hung.19:199-203,2004; Acta Phys.Hung.A19:199-203,2004 | null | ANL-HEP-CP-02-089, Miami TH-4-02 | hep-th | null | Phase Space is the framework best suited for quantizing superintegrable
systems--systems with more conserved quantities than degrees of freedom. In
this quantization method, the symmetry algebras of the hamiltonian invariants
are preserved most naturally. We illustrate the power and simplicity of the
method through n... | [
{
"created": "Thu, 17 Oct 2002 16:20:19 GMT",
"version": "v1"
}
] | 2009-10-02 | [
[
"Zachos",
"Cosmas K",
""
],
[
"Curtright",
"Thomas L",
""
]
] | Phase Space is the framework best suited for quantizing superintegrable systems--systems with more conserved quantities than degrees of freedom. In this quantization method, the symmetry algebras of the hamiltonian invariants are preserved most naturally. We illustrate the power and simplicity of the method through new... |
hep-th/0102061 | Saurya Das | Andrei Barvinsky (Lebedev Inst), Saurya Das (U. of Winnipeg), Gabor
Kunstatter (U. of Winnipeg) | Quantum Mechanics of Charged Black Holes | 5 pages, Latex. Minor changes. To appear in Phys. Lett. B | Phys.Lett.B517:415-420,2001 | 10.1016/S0370-2693(01)00983-2 | null | hep-th gr-qc | null | We quantize the spherically symmetric sector of generic charged black holes.
Thermal properties are encorporated by imposing periodicity in Euclidean time,
with period equal to the inverse Hawking temperature of the black hole. This
leads to an exact quantization of the area (A) and charge (Q) operators. For
the Reis... | [
{
"created": "Mon, 12 Feb 2001 20:00:25 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Aug 2001 22:43:06 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Barvinsky",
"Andrei",
"",
"Lebedev Inst"
],
[
"Das",
"Saurya",
"",
"U. of Winnipeg"
],
[
"Kunstatter",
"Gabor",
"",
"U. of Winnipeg"
]
] | We quantize the spherically symmetric sector of generic charged black holes. Thermal properties are encorporated by imposing periodicity in Euclidean time, with period equal to the inverse Hawking temperature of the black hole. This leads to an exact quantization of the area (A) and charge (Q) operators. For the Reissn... |
1211.1657 | Valentin Bonzom | Valentin Bonzom | New 1/N expansions in random tensor models | 18 pages, 13 figures. v2: more figures, and 1/N expansions for
rectangular tensors | null | 10.1007/JHEP06(2013)062 | pi-qg-306 | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Although random tensor models were introduced twenty years ago, it is only in
2011 that Gurau proved the existence of a 1/N expansion. Here we show that
there actually is more than a single 1/N expansion, depending on the dimension.
These new expansions can be used to define tensor models for `rectangular'
tensors (w... | [
{
"created": "Wed, 7 Nov 2012 20:15:15 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Apr 2013 13:05:36 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Bonzom",
"Valentin",
""
]
] | Although random tensor models were introduced twenty years ago, it is only in 2011 that Gurau proved the existence of a 1/N expansion. Here we show that there actually is more than a single 1/N expansion, depending on the dimension. These new expansions can be used to define tensor models for `rectangular' tensors (who... |
hep-th/9909102 | Finn Larsen | Finn Larsen | Rotating Kaluza-Klein Black Holes | 27 pages; v2: refs added, improved discussion of the extremal limit;
v3: note added, to appear in Nucl. Phys. B | Nucl.Phys. B575 (2000) 211-230 | 10.1016/S0550-3213(00)00064-X | null | hep-th | null | All regular four-dimensional black holes are constructed in the theory
obtained by Kaluza-Klein reduction of five-dimensional Einstein gravity. They
are interpreted in string theory as rotating bound states of D0- and D6-branes.
Conservation of angular momentum is important for the stability of the bound
states. The ... | [
{
"created": "Wed, 15 Sep 1999 21:52:27 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Sep 1999 19:43:14 GMT",
"version": "v2"
},
{
"created": "Fri, 4 Feb 2000 23:34:26 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Larsen",
"Finn",
""
]
] | All regular four-dimensional black holes are constructed in the theory obtained by Kaluza-Klein reduction of five-dimensional Einstein gravity. They are interpreted in string theory as rotating bound states of D0- and D6-branes. Conservation of angular momentum is important for the stability of the bound states. The th... |
hep-th/0302100 | Hugo Reinhardt | H. Reinhardt and T. Tok | Spectral flow of the Dirac spectrum in intersecting vortices | 19 pages, 11 figures, references added, minor corrections | Phys.Rev. D68 (2003) 065004 | 10.1103/PhysRevD.68.065004 | UNITU-THEP-3/2003 | hep-th | null | The spectrum of the Dirac Hamiltonian in the background of crossing vortices
is studied. To exploit the index theorem, and in analogy to the lattice the
space-time manifold is chosen to be the four-torus $\T^4$. For sake of
simplicity we consider two idealized cases: infinitely fat and thin
transversally intersecting... | [
{
"created": "Thu, 13 Feb 2003 19:55:30 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jun 2003 15:24:53 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Reinhardt",
"H.",
""
],
[
"Tok",
"T.",
""
]
] | The spectrum of the Dirac Hamiltonian in the background of crossing vortices is studied. To exploit the index theorem, and in analogy to the lattice the space-time manifold is chosen to be the four-torus $\T^4$. For sake of simplicity we consider two idealized cases: infinitely fat and thin transversally intersecting v... |
0812.4998 | Yong-Chang Huang | Yong-Chang Huang (1, 2), Qiu-Hong Huo (1) ((1,2) Y. C. Huang,
Institute of Theoretical Physics, Beijing University of Technology, Beijing,
China, (2) CCAST (World Lab.), Beijing, China) | Faddeev-Senjanovic Quantization of SU(n) N=2 Supersymmetric Gauge Field
System with Non-Abelian Chern-Simons Topological Term and Its Fractional Spin | 14 pages | Phys.Lett.B662:290-296,2008 | 10.1016/j.physletb.2008.03.017 | null | hep-th | http://creativecommons.org/licenses/publicdomain/ | Using Faddeev-Senjanovic path integral quantization for constrained Hamilton
system, we quantize SU(n) N=2 supersymmetric gauge field system with
non-abelian Chern-Simons topological term in 2+1 dimensions, and use
consistency of a gauge condition naturally to deduce another gauge condition.
Further, we get the gener... | [
{
"created": "Tue, 30 Dec 2008 01:59:04 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Jan 2009 16:05:08 GMT",
"version": "v2"
}
] | 2009-01-13 | [
[
"Huang",
"Yong-Chang",
""
],
[
"Huo",
"Qiu-Hong",
""
]
] | Using Faddeev-Senjanovic path integral quantization for constrained Hamilton system, we quantize SU(n) N=2 supersymmetric gauge field system with non-abelian Chern-Simons topological term in 2+1 dimensions, and use consistency of a gauge condition naturally to deduce another gauge condition. Further, we get the generat... |
hep-th/9709189 | Bernard Piette | B. Piette and D. H. Tchrakian | Static solutions in the U(1) gauged Skyrme model | latex : 20 pages, 7 Postscript figures, addition to acknoledgements | Phys.Rev. D62 (2000) 025020 | 10.1103/PhysRevD.62.025020 | DTP-97/41 | hep-th | null | We use a prescription to gauge the su(2) Skyrme model with a U(1) field,
characterised by a conserved Baryonic current. This model reverts to the usual
Skyrme model in the limit of the gauge coupling constant vanishing. We show
that there exist axially symmetric static solutions with zero magnetic charge,
which can b... | [
{
"created": "Fri, 26 Sep 1997 09:11:50 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Mar 2000 11:25:57 GMT",
"version": "v2"
},
{
"created": "Wed, 26 Apr 2000 13:24:47 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"Piette",
"B.",
""
],
[
"Tchrakian",
"D. H.",
""
]
] | We use a prescription to gauge the su(2) Skyrme model with a U(1) field, characterised by a conserved Baryonic current. This model reverts to the usual Skyrme model in the limit of the gauge coupling constant vanishing. We show that there exist axially symmetric static solutions with zero magnetic charge, which can be ... |
hep-th/9506139 | Igor Pesando | Igor Pesando | Exact Results for the Supersymmetric $G_2$ Gauge Theories | LaTex, 15 pages | Mod. Phys. Lett. A10 (1995) 1871 | 10.1142/S0217732395002027 | NORDITA-95/42 P | hep-th | null | We study the $N=1$ supersymmetric $G_2$ gauge theories with $N_f$ flavors of
quarks in the fundamental vector representation. We find dynamically generated
superpotentials, smooth quantum moduli space, quantum moduli space with
additional mesons, non trivial IR fixed points.
| [
{
"created": "Wed, 21 Jun 1995 11:50:18 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Pesando",
"Igor",
""
]
] | We study the $N=1$ supersymmetric $G_2$ gauge theories with $N_f$ flavors of quarks in the fundamental vector representation. We find dynamically generated superpotentials, smooth quantum moduli space, quantum moduli space with additional mesons, non trivial IR fixed points. |
2309.05648 | Brett D. Altschul | Joshua O'Connor and Brett Altschul | Radiation from an Oscillating Dipole in the Presence of Photon-Sector
CPT and Lorentz Violation | 22 pages | Phys. Rev. D 109, 045005 (2024) | 10.1103/PhysRevD.109.045005 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine one of the standard loci for studying electromagnetic wave
emission -- the radiation from an oscillating electric dipole -- in a model in
which the electromagnetic sector is modified to include novel CPT- and
Lorentz-violating propagation effects involving a preferred axial vector
background. We evaluate t... | [
{
"created": "Mon, 11 Sep 2023 17:39:32 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Feb 2024 22:31:54 GMT",
"version": "v2"
}
] | 2024-02-07 | [
[
"O'Connor",
"Joshua",
""
],
[
"Altschul",
"Brett",
""
]
] | We examine one of the standard loci for studying electromagnetic wave emission -- the radiation from an oscillating electric dipole -- in a model in which the electromagnetic sector is modified to include novel CPT- and Lorentz-violating propagation effects involving a preferred axial vector background. We evaluate the... |
2008.08570 | Douglas Stanford | Douglas Stanford | More quantum noise from wormholes | 15 pages plus appendices | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For black hole evaporation to be unitary, the naive density matrix of Hawking
radiation needs to be corrected with a sprinkling of pseudorandom "noise."
Using wormholes, semiclassical gravity appears to describe an averaged "true
random" theory of this noise. We discuss the wormholes in dilaton gravity
theories with ... | [
{
"created": "Wed, 19 Aug 2020 17:54:10 GMT",
"version": "v1"
}
] | 2020-08-20 | [
[
"Stanford",
"Douglas",
""
]
] | For black hole evaporation to be unitary, the naive density matrix of Hawking radiation needs to be corrected with a sprinkling of pseudorandom "noise." Using wormholes, semiclassical gravity appears to describe an averaged "true random" theory of this noise. We discuss the wormholes in dilaton gravity theories with ma... |
2407.05865 | Sebastian Garcia-Saenz | Nicolas Boulanger, Sebastian Garcia-Saenz, Songsong Pan, Lucas Traina | Cubic interactions for massless and partially massless spin-1 and spin-2
fields | 26 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a complete classification of the consistent two-derivative cubic
couplings for a system containing an arbitrary number of massless spin-1,
massless spin-2, and partially massless (PM) spin-2 fields in $D$-dimensional
(anti-)de Sitter space. In addition to previously known results, we find a
unique candidat... | [
{
"created": "Mon, 8 Jul 2024 12:29:37 GMT",
"version": "v1"
}
] | 2024-07-09 | [
[
"Boulanger",
"Nicolas",
""
],
[
"Garcia-Saenz",
"Sebastian",
""
],
[
"Pan",
"Songsong",
""
],
[
"Traina",
"Lucas",
""
]
] | We perform a complete classification of the consistent two-derivative cubic couplings for a system containing an arbitrary number of massless spin-1, massless spin-2, and partially massless (PM) spin-2 fields in $D$-dimensional (anti-)de Sitter space. In addition to previously known results, we find a unique candidate ... |
1706.08456 | Francesco Aprile | F.Aprile, J.M.Drummond, P.Heslop, H.Paul | Unmixing Supergravity | 46 pages, 1 figure. Typos fixed, journal version | null | 10.1007/JHEP02(2018)133 | DCPT-17/19 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the double-trace spectrum of $\mathcal{N} = 4$ super Yang-Mills
theory in the supergravity limit. At large $N$ double-trace operators exhibit
degeneracy. By considering free-field and tree-level supergravity contributions
to four-point functions of half-BPS operators we resolve the degeneracy for a
large f... | [
{
"created": "Mon, 26 Jun 2017 16:11:34 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Feb 2018 19:54:04 GMT",
"version": "v2"
}
] | 2018-04-04 | [
[
"Aprile",
"F.",
""
],
[
"Drummond",
"J. M.",
""
],
[
"Heslop",
"P.",
""
],
[
"Paul",
"H.",
""
]
] | We examine the double-trace spectrum of $\mathcal{N} = 4$ super Yang-Mills theory in the supergravity limit. At large $N$ double-trace operators exhibit degeneracy. By considering free-field and tree-level supergravity contributions to four-point functions of half-BPS operators we resolve the degeneracy for a large fam... |
1112.1906 | Mads Sogaard | Mads Sogaard | Bilocal phase operators in beta-deformed super Yang-Mills | 26 pages, 1 figure; v3: typos corrected, journal version | Phys.Rev.D86:085016,2012 | 10.1103/PhysRevD.86.085016 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present tree-level scattering amplitudes in beta-deformed super Yang-Mills
theory in terms of new generating functions, derived by construction of a phase
operator and application thereof to the N = 4 superamplitudes. The technique is
explicitly illustrated for the MHV and NMHV sectors. Along these lines we
propos... | [
{
"created": "Thu, 8 Dec 2011 18:33:44 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Sep 2012 17:24:20 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Nov 2012 13:27:57 GMT",
"version": "v3"
}
] | 2015-03-19 | [
[
"Sogaard",
"Mads",
""
]
] | We present tree-level scattering amplitudes in beta-deformed super Yang-Mills theory in terms of new generating functions, derived by construction of a phase operator and application thereof to the N = 4 superamplitudes. The technique is explicitly illustrated for the MHV and NMHV sectors. Along these lines we propose ... |
2212.13644 | Luca Ciambelli | Luca Ciambelli | From Asymptotic Symmetries to the Corner Proposal | Lecture notes (XVIII Modave summer school in mathematical physics),
V3, Typos fixed and References added | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These notes are a transcript of lectures given by the author in the XVIII
Modave summer school in mathematical physics. The introduction is devoted to a
detailed review of the literature on asymptotic symmetries, flat holography,
and the corner proposal. It covers much more material than needed, for it is
meant as a ... | [
{
"created": "Tue, 27 Dec 2022 23:45:32 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jan 2023 19:23:16 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Jul 2023 09:34:43 GMT",
"version": "v3"
}
] | 2023-07-13 | [
[
"Ciambelli",
"Luca",
""
]
] | These notes are a transcript of lectures given by the author in the XVIII Modave summer school in mathematical physics. The introduction is devoted to a detailed review of the literature on asymptotic symmetries, flat holography, and the corner proposal. It covers much more material than needed, for it is meant as a la... |
2110.08546 | Evgenii Ievlev | E. Ievlev, A. Yung | Critical Non-Abelian Vortex and Holography for Little String Theory | 34 pages + appendices, 1 figure | null | 10.1103/PhysRevD.104.114033 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been shown that non-Abelian vortex string supported in four
dimensional (4D) ${\mathcal N}=2$ supersymmetric QCD (SQCD) with the U(2) gauge
group and $N_f = 4$ quark flavors becomes a critical superstring. This string
propagates in the ten dimensional space formed by a product of the flat 4D
space and an inter... | [
{
"created": "Sat, 16 Oct 2021 10:56:36 GMT",
"version": "v1"
}
] | 2022-01-12 | [
[
"Ievlev",
"E.",
""
],
[
"Yung",
"A.",
""
]
] | It has been shown that non-Abelian vortex string supported in four dimensional (4D) ${\mathcal N}=2$ supersymmetric QCD (SQCD) with the U(2) gauge group and $N_f = 4$ quark flavors becomes a critical superstring. This string propagates in the ten dimensional space formed by a product of the flat 4D space and an interna... |
1109.3542 | Jae-Weon Lee Prof. | Jae-Weon Lee | Quantum entanglement from the holographic principle | 3 page, 1 figure | null | null | null | hep-th astro-ph.CO gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is suggested that quantum entanglement emerges from the holographic
principle stating that all of the information of a region (bulk bits) can be
described by the bits on its boundary surface. There are redundancy and
information loss in the bulk bits that lead to the nonlocal correlation among
the bulk bits. Quant... | [
{
"created": "Fri, 16 Sep 2011 07:50:40 GMT",
"version": "v1"
}
] | 2015-10-29 | [
[
"Lee",
"Jae-Weon",
""
]
] | It is suggested that quantum entanglement emerges from the holographic principle stating that all of the information of a region (bulk bits) can be described by the bits on its boundary surface. There are redundancy and information loss in the bulk bits that lead to the nonlocal correlation among the bulk bits. Quantum... |
hep-th/0111137 | A. I. Nikishov | A.I.Nikishov (Lededev Physical Institute) | On the theory of scalar pair production by a potential barrier | 19 pages, LATEX2e, no figures, some typos corrected, some additions | null | null | FIAN/TD/01-15 | hep-th | null | The problem of the scalar pair production by a one-dimensional vector-
potential $A_{\mu}(x_3)$ is reduced to the $S-$ matrix formalism of the theory
with an unstable vacuum. Our choice of in- and out-states does not coincide
with that of other authors and we argue extensively in favor of our choice. In
terms of our ... | [
{
"created": "Thu, 15 Nov 2001 14:05:24 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Jan 2003 13:12:43 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Nikishov",
"A. I.",
"",
"Lededev Physical Institute"
]
] | The problem of the scalar pair production by a one-dimensional vector- potential $A_{\mu}(x_3)$ is reduced to the $S-$ matrix formalism of the theory with an unstable vacuum. Our choice of in- and out-states does not coincide with that of other authors and we argue extensively in favor of our choice. In terms of our cl... |
hep-th/0611196 | Allan Joseph Michael Medved | A.J.M. Medved | An Implication of "Gravity as the Weakest Force" | 7 pages; v2 some discussion clarified | Mod.Phys.Lett.A22:2605-2610,2007 | 10.1142/S0217732307022906 | WITS-CTP-030 | hep-th | null | The negative specific heat of a radiating black hole is indicative of a
cataclysmic endpoint to the evaporation process. In this letter, we suggest a
simple mechanism for circumventing such a dramatic outcome. The basis for our
argument is a conjecture that was recently proposed by Arkani-Hamed and
collaborators. To ... | [
{
"created": "Fri, 17 Nov 2006 15:33:49 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Dec 2006 13:32:32 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Medved",
"A. J. M.",
""
]
] | The negative specific heat of a radiating black hole is indicative of a cataclysmic endpoint to the evaporation process. In this letter, we suggest a simple mechanism for circumventing such a dramatic outcome. The basis for our argument is a conjecture that was recently proposed by Arkani-Hamed and collaborators. To pu... |
hep-th/9905101 | Kenichi | Kenichi Horie | Inequivalent Quantizations of Gauge Theories | 24 pages, LaTeX, to be publ. in Int.J.Mod.Phys. A | Int.J.Mod.Phys. A14 (1999) 2023-2036 | 10.1142/S0217751X99001020 | null | hep-th | null | It is known that the quantization of a system defined on a topologically
non-trivial configuration space is ambiguous in that many inequivalent quantum
systems are possible. This is the case for multiply connected spaces as well as
for coset spaces. Recently, a new framework for these inequivalent
quantizations appro... | [
{
"created": "Fri, 14 May 1999 09:21:27 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Horie",
"Kenichi",
""
]
] | It is known that the quantization of a system defined on a topologically non-trivial configuration space is ambiguous in that many inequivalent quantum systems are possible. This is the case for multiply connected spaces as well as for coset spaces. Recently, a new framework for these inequivalent quantizations approac... |
1409.2204 | Pavel Motloch | Pavel Motloch, Wayne Hu | Self-accelerating Massive Gravity: Covariant Perturbation Theory | 13 pages, no figures, in the new version we have extended the
analysis to the full set of massive gravity parameters | Phys. Rev. D 90, 104027 (2014) | 10.1103/PhysRevD.90.104027 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We undertake a complete and covariant treatment for the quadratic Lagrangian
of all of the degrees of freedom of massive gravity with a fixed flat fiducial
metric for arbitrary massive gravity parameters around any isotropic
self-accelerating background solution. Generically, 3 out of 4 Stuckelberg
degrees of freedom... | [
{
"created": "Mon, 8 Sep 2014 04:43:55 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Oct 2014 19:05:47 GMT",
"version": "v2"
}
] | 2014-11-26 | [
[
"Motloch",
"Pavel",
""
],
[
"Hu",
"Wayne",
""
]
] | We undertake a complete and covariant treatment for the quadratic Lagrangian of all of the degrees of freedom of massive gravity with a fixed flat fiducial metric for arbitrary massive gravity parameters around any isotropic self-accelerating background solution. Generically, 3 out of 4 Stuckelberg degrees of freedom p... |
2004.04489 | Anton Galajinsky | Anton Galajinsky | Super-Schwarzians via nonlinear realizations | V2: 14 pages; presentation improved in the introductory and
concluding sections, two refs. added; the version to appear in JHEP | null | 10.1007/JHEP06(2020)027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The N=1 and N=2 super-Schwarzian derivatives were originally introduced by
physicists when computing a finite superconformal transformation of the super
stress-energy tensor underlying a superconformal field theory. Mathematicians
like to think of them as the cocycles describing central extensions of Lie
superalgebra... | [
{
"created": "Thu, 9 Apr 2020 11:18:32 GMT",
"version": "v1"
},
{
"created": "Mon, 18 May 2020 03:41:34 GMT",
"version": "v2"
}
] | 2020-06-24 | [
[
"Galajinsky",
"Anton",
""
]
] | The N=1 and N=2 super-Schwarzian derivatives were originally introduced by physicists when computing a finite superconformal transformation of the super stress-energy tensor underlying a superconformal field theory. Mathematicians like to think of them as the cocycles describing central extensions of Lie superalgebras.... |
0812.4204 | Mohammad R. Garousi | Mohammad R. Garousi, Ahmad Ghodsi, Tooraj Houri, Mehran Khosravi | More on entropy function formalism for non-extremal branes | 15 pages, no figures | JHEP 0903:026,2009 | 10.1088/1126-6708/2009/03/026 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find R^4 correction to the non-extremal D1D5P solution of the supergravity
by exactly solving the differential equations of motion and by using the
entropy function formalism. In both cases, we find the same correction to the
supergravity solution. We then calculate the correction to the entropy using
the free ene... | [
{
"created": "Mon, 22 Dec 2008 17:59:05 GMT",
"version": "v1"
}
] | 2009-03-27 | [
[
"Garousi",
"Mohammad R.",
""
],
[
"Ghodsi",
"Ahmad",
""
],
[
"Houri",
"Tooraj",
""
],
[
"Khosravi",
"Mehran",
""
]
] | We find R^4 correction to the non-extremal D1D5P solution of the supergravity by exactly solving the differential equations of motion and by using the entropy function formalism. In both cases, we find the same correction to the supergravity solution. We then calculate the correction to the entropy using the free energ... |
1703.09205 | Daniel Elander | Daniel Elander, Maurizio Piai | Calculable mass hierarchies and a light dilaton from gravity duals | 7 pages, 2 figures. Version accepted for publication in Phys.Lett.B | null | 10.1016/j.physletb.2017.06.035 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the context of gauge/gravity dualities, we calculate the scalar and tensor
mass spectrum of the boundary theory defined by a special 8-scalar sigma-model
in five dimensions, the background solutions of which include the 1-parameter
family dual to the baryonic branch of the Klebanov-Strassler field theory. This
pro... | [
{
"created": "Mon, 27 Mar 2017 17:47:44 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Apr 2017 14:19:28 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Jun 2017 17:44:48 GMT",
"version": "v3"
}
] | 2017-06-21 | [
[
"Elander",
"Daniel",
""
],
[
"Piai",
"Maurizio",
""
]
] | In the context of gauge/gravity dualities, we calculate the scalar and tensor mass spectrum of the boundary theory defined by a special 8-scalar sigma-model in five dimensions, the background solutions of which include the 1-parameter family dual to the baryonic branch of the Klebanov-Strassler field theory. This provi... |
hep-th/9901007 | null | Victoria Fernandez, Kang Li and Carlos Naon | Bosonic description of a Tomonaga-Luttinger model with impurities | 8 pages, latex, no figures. Minor correction in eq. (6). Version to
appear in PLB | Phys.Lett. B452 (1999) 98-102 | 10.1016/S0370-2693(99)00269-5 | La Plata-Th 98/22 | hep-th cond-mat | null | We extend a recently proposed non-local version of Coleman's equivalence
between the Thirring and sine-Gordon models to the case in which the original
fermion fields interact with fixed impurities. We explain how our results can
be used in the context of one-dimensional strongly correlated systems (the so
called Tomo... | [
{
"created": "Mon, 4 Jan 1999 14:50:49 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Feb 1999 23:20:22 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Fernandez",
"Victoria",
""
],
[
"Li",
"Kang",
""
],
[
"Naon",
"Carlos",
""
]
] | We extend a recently proposed non-local version of Coleman's equivalence between the Thirring and sine-Gordon models to the case in which the original fermion fields interact with fixed impurities. We explain how our results can be used in the context of one-dimensional strongly correlated systems (the so called Tomona... |
1608.05036 | Shibaji Roy | Kuntal Nayek and Shibaji Roy | Decoupling limit and throat geometry of non-susy D3 brane | 5 pages, no figures; v2: two-column ReVTeX format, shortened with
more clarifications and references, version to appear in Phys Lett B | null | 10.1016/j.physletb.2017.01.007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a previous work, we have shown that, like BPS Dp branes, bulk gravity gets
decoupled from the brane even for the non-susy Dp branes of type II string
theories indicating a possible extension of AdS/CFT correspondence for the
non-supersymmetric case. In that work, the decoupling of gravity on the
non-susy Dp branes... | [
{
"created": "Wed, 17 Aug 2016 18:15:38 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2017 17:42:22 GMT",
"version": "v2"
}
] | 2017-03-08 | [
[
"Nayek",
"Kuntal",
""
],
[
"Roy",
"Shibaji",
""
]
] | In a previous work, we have shown that, like BPS Dp branes, bulk gravity gets decoupled from the brane even for the non-susy Dp branes of type II string theories indicating a possible extension of AdS/CFT correspondence for the non-supersymmetric case. In that work, the decoupling of gravity on the non-susy Dp branes h... |
hep-th/0201024 | Joseph Kapusta | L. P. Csernai, J. I. Kapusta, E. Osnes | Domain Wall Dynamics of Phase Interfaces | 12 pages plus 5 figures | Phys.Rev. D67 (2003) 045003 | 10.1103/PhysRevD.67.045003 | null | hep-th | null | The statics and dynamics of a surface separating two phases of a relativistic
quantum field theory at or near the critical temperature typically make use of
a free energy as a functional of an order parameter. This free energy
functional also affords an economical description of states away from
equilibrium. The simi... | [
{
"created": "Fri, 4 Jan 2002 16:46:37 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Csernai",
"L. P.",
""
],
[
"Kapusta",
"J. I.",
""
],
[
"Osnes",
"E.",
""
]
] | The statics and dynamics of a surface separating two phases of a relativistic quantum field theory at or near the critical temperature typically make use of a free energy as a functional of an order parameter. This free energy functional also affords an economical description of states away from equilibrium. The simila... |
hep-th/0004150 | S. Mignemi | S. Mignemi (Universita' di Cagliari) | A note on the infinite-dimensional symmetries of classical hamiltonian
systems | 3 pages, plain TeX | null | null | INFNCA-TH0007 | hep-th | null | We show that any Hamiltonian system with one degree of freedom is invariant
under a $w_\infty$ algebra of symmetries.
| [
{
"created": "Fri, 21 Apr 2000 16:20:27 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Mignemi",
"S.",
"",
"Universita' di Cagliari"
]
] | We show that any Hamiltonian system with one degree of freedom is invariant under a $w_\infty$ algebra of symmetries. |
hep-th/0202012 | David Tong | David Tong | The Moduli Space of BPS Domain Walls | 16 pages, LaTex, 2 figures; factors of zeta corrected, meaning of
cross-terms elucidated, further clarifying comments; (more) references added | Phys.Rev. D66 (2002) 025013 | 10.1103/PhysRevD.66.025013 | null | hep-th hep-ph nlin.PS | null | N=2 SQED with several flavors admits multiple, static BPS domain wall
solutions. We determine the explicit two-kink metric and examine the dynamics
of colliding domain walls. The multi-kink metric has a toric Kahler structure
and we reduce the Kahler potential to quadrature. In the second part of this
paper, we consi... | [
{
"created": "Fri, 1 Feb 2002 19:17:01 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Feb 2002 15:47:02 GMT",
"version": "v2"
},
{
"created": "Sun, 10 Feb 2002 21:49:12 GMT",
"version": "v3"
},
{
"created": "Thu, 25 Apr 2002 10:54:01 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Tong",
"David",
""
]
] | N=2 SQED with several flavors admits multiple, static BPS domain wall solutions. We determine the explicit two-kink metric and examine the dynamics of colliding domain walls. The multi-kink metric has a toric Kahler structure and we reduce the Kahler potential to quadrature. In the second part of this paper, we conside... |
1711.03550 | Ergin Sezgin | Carlo Iazeolla, Ergin Sezgin and Per Sundell | On Exact Solutions and Perturbative Schemes in Higher Spin Theory | 45 pages. Clarifying remarks and references are added. Version
published in Universe, Special Issue on Higher Spin Gauge Theories | null | null | MI-TH-1770 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review various methods for finding exact solutions of higher spin theory
in four dimensions, and survey the known exact solutions of (non)minimal
Vasiliev's equations. These include instanton-like and black hole-like
solutions in (A)dS and Kleinian spacetimes. A perturbative construction of
solutions with the symm... | [
{
"created": "Thu, 9 Nov 2017 19:00:01 GMT",
"version": "v1"
},
{
"created": "Fri, 29 Dec 2017 23:16:08 GMT",
"version": "v2"
}
] | 2018-01-03 | [
[
"Iazeolla",
"Carlo",
""
],
[
"Sezgin",
"Ergin",
""
],
[
"Sundell",
"Per",
""
]
] | We review various methods for finding exact solutions of higher spin theory in four dimensions, and survey the known exact solutions of (non)minimal Vasiliev's equations. These include instanton-like and black hole-like solutions in (A)dS and Kleinian spacetimes. A perturbative construction of solutions with the symmet... |
hep-th/0509157 | Brent D. Nelson | Pierre Binetruy (1), G. L. Kane (2), Joseph Lykken (3) and Brent D.
Nelson (4), ((1) Orsay, LPT & Paris U. VII, APC, (2) U. of Michigan, MCTP,
(3) Fermilab & Chicago U., EFI, (4) U. of Pennsylvania) | Twenty-five Questions for String Theorists | 31 pages | J.Phys.G32:129-150,2006 | 10.1088/0954-3899/32/2/006 | UPR-1133-T | hep-th hep-ph | null | In an effort to promote communication between the formal and phenomenological
branches of the high-energy theory community, we provide a description of some
important issues in supersymmetric and string phenomenology. We describe each
within the context of string constructions, illustrating them with specific
example... | [
{
"created": "Tue, 20 Sep 2005 20:01:15 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Binetruy",
"Pierre",
""
],
[
"Kane",
"G. L.",
""
],
[
"Lykken",
"Joseph",
""
],
[
"Nelson",
"Brent D.",
""
]
] | In an effort to promote communication between the formal and phenomenological branches of the high-energy theory community, we provide a description of some important issues in supersymmetric and string phenomenology. We describe each within the context of string constructions, illustrating them with specific examples ... |
1405.6197 | Simeon Hellerman | Simeon Hellerman, Shunsuke Maeda, Jonathan Maltz, Ian Swanson | Effective String Theory Simplified | v. 3, minor changes | JHEP 1409 (2014) 183 | 10.1007/JHEP09(2014)183 | IPMU-14-0125 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this set of notes we simplify the formulation of the Poincare'-invariant
effective string theory in D dimensions by adding an intrinsic metric and
embedding its dynamics into the Polyakov formalism. We use this formalism to
construct operators order by order in the inverse physical length of the
string, in a fully... | [
{
"created": "Fri, 23 May 2014 19:59:04 GMT",
"version": "v1"
},
{
"created": "Tue, 27 May 2014 08:13:03 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Aug 2014 06:39:07 GMT",
"version": "v3"
}
] | 2017-02-21 | [
[
"Hellerman",
"Simeon",
""
],
[
"Maeda",
"Shunsuke",
""
],
[
"Maltz",
"Jonathan",
""
],
[
"Swanson",
"Ian",
""
]
] | In this set of notes we simplify the formulation of the Poincare'-invariant effective string theory in D dimensions by adding an intrinsic metric and embedding its dynamics into the Polyakov formalism. We use this formalism to construct operators order by order in the inverse physical length of the string, in a fully g... |
1306.0609 | Xingang Chen | Xingang Chen, Yi Wang | Non-Bunch-Davies Anisotropy | 10 pages | null | 10.1088/1475-7516/2014/07/004 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce a generic mechanism that can extend the effects of relic
anisotropies at the beginning of inflation to relatively much shorter scales in
density perturbations. This is induced by non-Bunch-Davies states of the
quantum fluctuations, and can show up in the non-oscillatory components of the
density perturba... | [
{
"created": "Mon, 3 Jun 2013 22:08:38 GMT",
"version": "v1"
}
] | 2015-06-16 | [
[
"Chen",
"Xingang",
""
],
[
"Wang",
"Yi",
""
]
] | We introduce a generic mechanism that can extend the effects of relic anisotropies at the beginning of inflation to relatively much shorter scales in density perturbations. This is induced by non-Bunch-Davies states of the quantum fluctuations, and can show up in the non-oscillatory components of the density perturbati... |
1104.2843 | Nilanjan Sircar | S. Kalyana Rama, Swarnendu Sarkar, B. Sathiapalan, Nilanjan Sircar | Strong Coupling BCS Superconductivity and Holography | minor revisions, numerical analysis has been redone to obtain some
solutions to the complete set of equations, version accepted in Nuclear
Physics B | Nucl.Phys. B852: 634-680,2011 | 10.1016/j.nuclphysb.2011.07.011 | IMSC/2011/04/2, TIFR/TH/11-14 | hep-th cond-mat.supr-con hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We attempt to give a holographic description of the microscopic theory of a
BCS superconductor. Exploiting the analogy with chiral symmetry breaking in QCD
we use the Sakai-Sugimoto model of two D8 branes in a D4 brane background with
finite baryon number. In this case there is a new tachyonic instability which
is pl... | [
{
"created": "Thu, 14 Apr 2011 17:33:55 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Jul 2011 11:29:25 GMT",
"version": "v2"
}
] | 2011-08-22 | [
[
"Rama",
"S. Kalyana",
""
],
[
"Sarkar",
"Swarnendu",
""
],
[
"Sathiapalan",
"B.",
""
],
[
"Sircar",
"Nilanjan",
""
]
] | We attempt to give a holographic description of the microscopic theory of a BCS superconductor. Exploiting the analogy with chiral symmetry breaking in QCD we use the Sakai-Sugimoto model of two D8 branes in a D4 brane background with finite baryon number. In this case there is a new tachyonic instability which is plau... |
0704.2198 | James Cline | James M. Cline | Braneworld Cosmology | 14 pages, 2 figures, invited review talk given at "From Strings to
LHC," International Center, Dona Paula, Goa, India, 2-10 Jan. 2007 | PoSstringsLHC:011,2006 | null | McGill-07-527 | hep-th astro-ph hep-ph | null | A brief review of the field of braneworld cosmology, from its inception with
the large extra dimension scenario, to aspects of cosmology in warped extra
dimensions, including the RS-I and RS-II models, braneworld inflation, the
Goldberger-Wise mechanism, mirage cosmology, the radion-induced phase
transition in RS-I, ... | [
{
"created": "Tue, 17 Apr 2007 16:53:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cline",
"James M.",
""
]
] | A brief review of the field of braneworld cosmology, from its inception with the large extra dimension scenario, to aspects of cosmology in warped extra dimensions, including the RS-I and RS-II models, braneworld inflation, the Goldberger-Wise mechanism, mirage cosmology, the radion-induced phase transition in RS-I, po... |
1612.08976 | Georgios Papathanasiou | Lance J. Dixon, James Drummond, Thomas Harrington, Andrew J. McLeod,
Georgios Papathanasiou, Marcus Spradlin | Heptagons from the Steinmann Cluster Bootstrap | 43 pages, 2 figures. v2: typos corrected; version to appear in JHEP | null | 10.1007/JHEP02(2017)137 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We reformulate the heptagon cluster bootstrap to take advantage of the
Steinmann relations, which require certain double discontinuities of any
amplitude to vanish. These constraints vastly reduce the number of functions
needed to bootstrap seven-point amplitudes in planar $\mathcal{N} = 4$
supersymmetric Yang-Mills ... | [
{
"created": "Wed, 28 Dec 2016 20:21:02 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Feb 2017 18:45:57 GMT",
"version": "v2"
}
] | 2017-04-05 | [
[
"Dixon",
"Lance J.",
""
],
[
"Drummond",
"James",
""
],
[
"Harrington",
"Thomas",
""
],
[
"McLeod",
"Andrew J.",
""
],
[
"Papathanasiou",
"Georgios",
""
],
[
"Spradlin",
"Marcus",
""
]
] | We reformulate the heptagon cluster bootstrap to take advantage of the Steinmann relations, which require certain double discontinuities of any amplitude to vanish. These constraints vastly reduce the number of functions needed to bootstrap seven-point amplitudes in planar $\mathcal{N} = 4$ supersymmetric Yang-Mills th... |
1605.06366 | Ariel Caticha | Ariel Caticha | Changes of Variables and the Renormalization Group | In v2 several typos have been corrected | null | null | Caltech preprint CALT-68-1099 | hep-th cond-mat.stat-mech | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A class of exact infinitesimal renormalization group transformations is
proposed and studied. These transformations are pure changes of variables
(i.e., no integration or elimination of some degrees of freedom is required)
such that a saddle point approximation is more accurate, becoming, in some
cases asymptotically... | [
{
"created": "Fri, 20 May 2016 14:15:42 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Nov 2017 21:02:09 GMT",
"version": "v2"
}
] | 2017-11-08 | [
[
"Caticha",
"Ariel",
""
]
] | A class of exact infinitesimal renormalization group transformations is proposed and studied. These transformations are pure changes of variables (i.e., no integration or elimination of some degrees of freedom is required) such that a saddle point approximation is more accurate, becoming, in some cases asymptotically e... |
hep-th/9810251 | Mariano Cadoni | Mariano Cadoni and Salvatore Mignemi | Entropy of 2D black holes from counting microstates | final version, accepted for publication on Phys. Rev. D | Phys.Rev.D59:081501,1999 | 10.1103/PhysRevD.59.081501 | INFNCA-TH9813 | hep-th gr-qc | null | We present a microscopical derivation of the entropy of the black hole
solutions of the Jackiw-Teitelboim theory. We show that the asymptotic symmetry
of two-dimensional (2D) Anti-de Sitter space is generated by a central
extension of the Virasoro algebra. Using a canonical realization of this
symmetry and Cardy's fo... | [
{
"created": "Fri, 30 Oct 1998 15:57:21 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Feb 1999 12:13:46 GMT",
"version": "v2"
}
] | 2009-12-30 | [
[
"Cadoni",
"Mariano",
""
],
[
"Mignemi",
"Salvatore",
""
]
] | We present a microscopical derivation of the entropy of the black hole solutions of the Jackiw-Teitelboim theory. We show that the asymptotic symmetry of two-dimensional (2D) Anti-de Sitter space is generated by a central extension of the Virasoro algebra. Using a canonical realization of this symmetry and Cardy's form... |
1506.02421 | Sang Kwan Choi | Sang Kwan Choi and Chaiho Rim | Irregular matrix model with $\mathcal W$ symmetry | 16 pages, 1 figure; v2: minor corrections, discussion and references
added; v3: minor changes, equation (3.3) corrected | null | 10.1088/1751-8113/49/7/075201 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present the irregular matrix model which has contains $\mathcal{W}_3$ and
Virasoro symmetry. The irregular matrix model is obtained using the colliding
limit of the Toda field theories and produces the inner product between
irregular modules of $\mathcal{W}_3$ symmetry. We evaluate the partition
function using the... | [
{
"created": "Mon, 8 Jun 2015 09:47:47 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Aug 2015 07:30:11 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Nov 2015 07:15:09 GMT",
"version": "v3"
}
] | 2016-02-17 | [
[
"Choi",
"Sang Kwan",
""
],
[
"Rim",
"Chaiho",
""
]
] | We present the irregular matrix model which has contains $\mathcal{W}_3$ and Virasoro symmetry. The irregular matrix model is obtained using the colliding limit of the Toda field theories and produces the inner product between irregular modules of $\mathcal{W}_3$ symmetry. We evaluate the partition function using the f... |
2306.11632 | Hyun-Sik Jeong | Hugo A. Camargo, Viktor Jahnke, Hyun-Sik Jeong, Keun-Young Kim,
Mitsuhiro Nishida | Spectral and Krylov Complexity in Billiard Systems | 31 pages, 17 figures | Phys. Rev. D 109, 046017 (2024) | 10.1103/PhysRevD.109.046017 | IFT-UAM/CSIC-23-61 | hep-th nlin.CD quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we investigate spectral complexity and Krylov complexity in
quantum billiard systems at finite temperature. We study both circle and
stadium billiards as paradigmatic examples of integrable and non-integrable
quantum-mechanical systems, respectively. We show that the saturation value and
time scale of s... | [
{
"created": "Tue, 20 Jun 2023 16:01:13 GMT",
"version": "v1"
}
] | 2024-03-06 | [
[
"Camargo",
"Hugo A.",
""
],
[
"Jahnke",
"Viktor",
""
],
[
"Jeong",
"Hyun-Sik",
""
],
[
"Kim",
"Keun-Young",
""
],
[
"Nishida",
"Mitsuhiro",
""
]
] | In this work, we investigate spectral complexity and Krylov complexity in quantum billiard systems at finite temperature. We study both circle and stadium billiards as paradigmatic examples of integrable and non-integrable quantum-mechanical systems, respectively. We show that the saturation value and time scale of spe... |
2401.10332 | Samuel Fedida | Samuel Fedida, Anupam Mazumdar, Sougato Bose and Alessio Serafini | Entanglement Entropy in Scalar Quantum Electrodynamics | 10 pages, 1 figure | null | 10.1103/PhysRevD.109.065028 | null | hep-th hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find the entanglement entropy of a subregion of the vacuum state in scalar
quantum electrodynamics, working perturbatively to the 2-loops level. Doing so
leads us to derive the Maxwell-Proca propagator in conical Euclidean space. The
area law of entanglement entropy is recovered in both the massive and massless
li... | [
{
"created": "Thu, 18 Jan 2024 19:00:11 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jan 2024 14:19:34 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Mar 2024 09:11:31 GMT",
"version": "v3"
}
] | 2024-04-01 | [
[
"Fedida",
"Samuel",
""
],
[
"Mazumdar",
"Anupam",
""
],
[
"Bose",
"Sougato",
""
],
[
"Serafini",
"Alessio",
""
]
] | We find the entanglement entropy of a subregion of the vacuum state in scalar quantum electrodynamics, working perturbatively to the 2-loops level. Doing so leads us to derive the Maxwell-Proca propagator in conical Euclidean space. The area law of entanglement entropy is recovered in both the massive and massless limi... |
1304.6721 | Tudor Dan Dimofte | Tudor Dimofte, Davide Gaiotto, Roland van der Veen | RG Domain Walls and Hybrid Triangulations | 82+26 pages, 64 figures | null | null | null | hep-th math.GT math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper studies the interplay between the N=2 gauge theories in three and
four dimensions that have a geometric description in terms of twisted
compactification of the six-dimensional (2,0) SCFT. Our main goal is to
construct the three-dimensional domain walls associated to any
three-dimensional cobordism. We find... | [
{
"created": "Wed, 24 Apr 2013 20:00:02 GMT",
"version": "v1"
}
] | 2013-04-26 | [
[
"Dimofte",
"Tudor",
""
],
[
"Gaiotto",
"Davide",
""
],
[
"van der Veen",
"Roland",
""
]
] | This paper studies the interplay between the N=2 gauge theories in three and four dimensions that have a geometric description in terms of twisted compactification of the six-dimensional (2,0) SCFT. Our main goal is to construct the three-dimensional domain walls associated to any three-dimensional cobordism. We find t... |
1907.04350 | Johanna Knapp | Johanna Knapp, Eric Sharpe | GLSMs, joins, and nonperturbatively-realized geometries | 76 pages, 6 figures; v2: references added | JHEP 1912 (2019) 096 | 10.1007/JHEP12(2019)096 | UWThPh2019-24 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we give a gauged linear sigma model (GLSM) realization of pairs
of homologically projective dual Calabi-Yaus that have recently been
constructed in the mathematics literature. Many of the geometries can be
realized mathematically in terms of joins. We discuss how joins can be
described in terms of GLSMs ... | [
{
"created": "Tue, 9 Jul 2019 18:13:24 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Dec 2019 20:43:13 GMT",
"version": "v2"
}
] | 2019-12-18 | [
[
"Knapp",
"Johanna",
""
],
[
"Sharpe",
"Eric",
""
]
] | In this work we give a gauged linear sigma model (GLSM) realization of pairs of homologically projective dual Calabi-Yaus that have recently been constructed in the mathematics literature. Many of the geometries can be realized mathematically in terms of joins. We discuss how joins can be described in terms of GLSMs an... |
hep-th/0111039 | Garnik G. Alexanian | G.Alexanian and A.P. Balachandran | On the Failure of Spin-Statistics Connection in Quantum Gravity | Published version; 16 pages, LaTeX; Added references, extra comments,
one more appendix (C) and extra arguments in sections 4 and 6 | Phys.Lett. B537 (2002) 103-116 | 10.1016/S0370-2693(02)01873-7 | SU-4252-745 | hep-th gr-qc hep-ph quant-ph | null | Many years ago Friedman and Sorkin [1] established the existence of certain
topological solitonic excitations in quantum gravity called (topological)
geons. Geons can have quantum numbers like charge and can be tensorial or
spinorial having integer or half-odd integer spin. A striking result is that
geons can violate... | [
{
"created": "Mon, 5 Nov 2001 21:28:19 GMT",
"version": "v1"
},
{
"created": "Tue, 5 Feb 2002 15:24:12 GMT",
"version": "v2"
},
{
"created": "Wed, 5 Jun 2002 19:09:57 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Alexanian",
"G.",
""
],
[
"Balachandran",
"A. P.",
""
]
] | Many years ago Friedman and Sorkin [1] established the existence of certain topological solitonic excitations in quantum gravity called (topological) geons. Geons can have quantum numbers like charge and can be tensorial or spinorial having integer or half-odd integer spin. A striking result is that geons can violate t... |
hep-th/0005165 | DaeKil Park | D.K. Park, S.N. Tamaryan, H.J.W. M\"uller-Kirsten and Jian-zu Zhang | D-Branes and their Absorptivity in Born-Infeld Theory | latex, 26 pages, 4 figures, one reference added, to appear in Nucl.
Phys. B | Nucl.Phys. B594 (2001) 243-271 | 10.1016/S0550-3213(00)00663-5 | null | hep-th | null | Standard methods of nonlinear dynamics are used to investigate the stability
of particles, branes and D-branes of abelian Born-Infeld theory. In particular
the equation of small fluctuations about the D-brane is derived and converted
into a modified Mathieu equation and - complementing earlier low-energy
investigatio... | [
{
"created": "Thu, 18 May 2000 08:05:10 GMT",
"version": "v1"
},
{
"created": "Tue, 30 May 2000 02:02:05 GMT",
"version": "v2"
},
{
"created": "Thu, 16 Nov 2000 03:11:03 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Park",
"D. K.",
""
],
[
"Tamaryan",
"S. N.",
""
],
[
"Müller-Kirsten",
"H. J. W.",
""
],
[
"Zhang",
"Jian-zu",
""
]
] | Standard methods of nonlinear dynamics are used to investigate the stability of particles, branes and D-branes of abelian Born-Infeld theory. In particular the equation of small fluctuations about the D-brane is derived and converted into a modified Mathieu equation and - complementing earlier low-energy investigations... |
hep-th/0307255 | Kokorelis | Minos Axenides, Emmanuel Floratos, Christos Kokorelis | SU(5) Unified Theories from Intersecting Branes | 26 pages, 5 figures; no changes, one comment added in the
introduction | JHEP 0310 (2003) 006 | 10.1088/1126-6708/2003/10/006 | FTUAM-03-09, IFT-UAM/CSIC-03-17 | hep-th hep-ph | null | We discuss the first string theory examples of three generation
non-supersymmetric SU(5) and {\em flipped} SU(5) GUTS, which break to the
Standard model at low energy, without extra matter and/or gauge group factors.
Our GUT examples are based on IIA $Z_3$ orientifolds with D6-branes
intersecting at non-trivial angle... | [
{
"created": "Fri, 25 Jul 2003 18:40:09 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Aug 2003 11:04:36 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Axenides",
"Minos",
""
],
[
"Floratos",
"Emmanuel",
""
],
[
"Kokorelis",
"Christos",
""
]
] | We discuss the first string theory examples of three generation non-supersymmetric SU(5) and {\em flipped} SU(5) GUTS, which break to the Standard model at low energy, without extra matter and/or gauge group factors. Our GUT examples are based on IIA $Z_3$ orientifolds with D6-branes intersecting at non-trivial angles.... |
1503.08397 | Edvard Musaev | Edvard T. Musaev | Exceptional Field Theory for $E_{6(6)}$ supergravity | 5 pages, Talk at the International Conference "Quantum Field Theory
and Gravity " (QFTG'14, Tomsk, Russia, July 28 August 3 of 2014), version 2
with updated references | TSPU Bulletin 12 (2014) 198-202 | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A brief description of the supersymmetric and duality covariant approach to
supergravity is presented. The formalism is based on exceptional geometric
structures and turns the hidden U-duality group into a manifest gauge symmetry.
Tensor hierarchy of gauged supergravity appears naturally here as a consequence
of cova... | [
{
"created": "Sun, 29 Mar 2015 08:06:44 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Apr 2015 08:15:34 GMT",
"version": "v2"
}
] | 2015-04-08 | [
[
"Musaev",
"Edvard T.",
""
]
] | A brief description of the supersymmetric and duality covariant approach to supergravity is presented. The formalism is based on exceptional geometric structures and turns the hidden U-duality group into a manifest gauge symmetry. Tensor hierarchy of gauged supergravity appears naturally here as a consequence of covari... |
0709.1547 | Clifford V. Johnson | Tameem Albash, Veselin Filev, Clifford V. Johnson, Arnab Kundu | Finite Temperature Large N Gauge Theory with Quarks in an External
Magnetic Field | 33 pages, multiple figures | JHEP 0807:080,2008 | 10.1088/1126-6708/2008/07/080 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a ten dimensional dual string background, we study aspects of the
physics of finite temperature large N four dimensional SU(N) gauge theory,
focusing on the dynamics of fundamental quarks in the presence of a background
magnetic field. At vanishing temperature and magnetic field, the theory has N=2
supersymmetr... | [
{
"created": "Tue, 11 Sep 2007 09:40:20 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Sep 2008 00:30:24 GMT",
"version": "v2"
}
] | 2009-06-11 | [
[
"Albash",
"Tameem",
""
],
[
"Filev",
"Veselin",
""
],
[
"Johnson",
"Clifford V.",
""
],
[
"Kundu",
"Arnab",
""
]
] | Using a ten dimensional dual string background, we study aspects of the physics of finite temperature large N four dimensional SU(N) gauge theory, focusing on the dynamics of fundamental quarks in the presence of a background magnetic field. At vanishing temperature and magnetic field, the theory has N=2 supersymmetry,... |
1003.5805 | Pablo G. Camara | P. G. Camara, C. Condeescu, E. Dudas and M. Lennek | Non-perturbative Vacuum Destabilization and D-brane Dynamics | 61 pages, 6 figures, 5 tables; Minor corrections, version published
in JHEP | JHEP 1006:062,2010 | 10.1007/JHEP06(2010)062 | CPHT-RR028.0310, CERN-PH-TH-2010-073, LPT-ORSAY 10-24 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the process of string vacuum destabilization due to instanton
induced superpotential couplings which depend linearly on charged fields. These
non-perturbative instabilities result in potentials for the D-brane moduli and
lead to processes of D-brane recombination, motion and partial moduli
stabilization at... | [
{
"created": "Tue, 30 Mar 2010 12:45:48 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Jun 2010 08:39:38 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Camara",
"P. G.",
""
],
[
"Condeescu",
"C.",
""
],
[
"Dudas",
"E.",
""
],
[
"Lennek",
"M.",
""
]
] | We analyze the process of string vacuum destabilization due to instanton induced superpotential couplings which depend linearly on charged fields. These non-perturbative instabilities result in potentials for the D-brane moduli and lead to processes of D-brane recombination, motion and partial moduli stabilization at t... |
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