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2312.06794
Kallosh Renata
Renata Kallosh
Superinvariants Below Critical Loop Order
27pages
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
Investigation of on-shell superinvariants is the standard way to identify the candidate UV divergences in supergravity. Geometric on-shell superinvariants in 4d supergravity at $N\geq 4$ are available starting at the critical loop order. However, more than 10 years ago, it was conjectured that the UV divergences in s...
[ { "created": "Mon, 11 Dec 2023 19:10:29 GMT", "version": "v1" } ]
2023-12-13
[ [ "Kallosh", "Renata", "" ] ]
Investigation of on-shell superinvariants is the standard way to identify the candidate UV divergences in supergravity. Geometric on-shell superinvariants in 4d supergravity at $N\geq 4$ are available starting at the critical loop order. However, more than 10 years ago, it was conjectured that the UV divergences in sup...
hep-th/0605071
Durmus Demir
Durmus A. Demir and Beyhan Pulice
Non-Gravitating Scalars and Spacetime Compactification
18 pp, 1 fig
Phys.Lett.B638:1-7,2006
10.1016/j.physletb.2006.05.015
IZTECH-P/2006-05
hep-th astro-ph hep-ph
null
We discuss role of partially gravitating scalar fields, scalar fields whose energy-momentum tensors vanish for a subset of dimensions, in dynamical compactification of a given set of dimensions. We show that the resulting spacetime exhibits a factorizable geometry consisting of usual four-dimensional spacetime with f...
[ { "created": "Sat, 6 May 2006 02:39:09 GMT", "version": "v1" } ]
2008-11-26
[ [ "Demir", "Durmus A.", "" ], [ "Pulice", "Beyhan", "" ] ]
We discuss role of partially gravitating scalar fields, scalar fields whose energy-momentum tensors vanish for a subset of dimensions, in dynamical compactification of a given set of dimensions. We show that the resulting spacetime exhibits a factorizable geometry consisting of usual four-dimensional spacetime with ful...
2201.04111
Junichi Haruna
Yoshihiko Abe, Yu Hamada, and Junichi Haruna
Fixed Point Structure of Gradient Flow Exact Renormalization Group for Scalar Field Theories
23 pages, 1 figure
Prog Theor Exp Phys (2022)
10.1093/ptep/ptac021
KUNS-2914, KEK-TH-2386
hep-th hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Gradient Flow Exact Renormalization Group (GFERG) is a framework to define the Wilson action via a gradient flow equation. We study the fixed point structure of the GFERG equation associated with a general gradient flow equation for scalar field theories and show that it is the same as that of the conventional Wilson...
[ { "created": "Tue, 11 Jan 2022 18:17:03 GMT", "version": "v1" } ]
2022-03-16
[ [ "Abe", "Yoshihiko", "" ], [ "Hamada", "Yu", "" ], [ "Haruna", "Junichi", "" ] ]
Gradient Flow Exact Renormalization Group (GFERG) is a framework to define the Wilson action via a gradient flow equation. We study the fixed point structure of the GFERG equation associated with a general gradient flow equation for scalar field theories and show that it is the same as that of the conventional Wilson-P...
1311.2058
Bartomeu Fiol
Bartomeu Fiol, Genis Torrents
Exact results for Wilson loops in arbitrary representations
30+1 pages
null
10.1007/JHEP01(2014)020
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the exact vacuum expectation value of 1/2 BPS circular Wilson loops of ${\cal N}$=4 U(N) super Yang-Mills in arbitrary irreducible representations. By localization arguments, the computation reduces to evaluating certain integrals in a Gaussian matrix model, which we do using the method of orthogonal polyn...
[ { "created": "Fri, 8 Nov 2013 20:22:00 GMT", "version": "v1" } ]
2015-06-17
[ [ "Fiol", "Bartomeu", "" ], [ "Torrents", "Genis", "" ] ]
We compute the exact vacuum expectation value of 1/2 BPS circular Wilson loops of ${\cal N}$=4 U(N) super Yang-Mills in arbitrary irreducible representations. By localization arguments, the computation reduces to evaluating certain integrals in a Gaussian matrix model, which we do using the method of orthogonal polynom...
2103.16220
Matteo Becchetti
Matteo Becchetti, Marco Bochicchio
Operator mixing in massless QCD-like theories and Poincare'-Dulac theorem
35 pages, formulas unchanged, but some comments on the UV asymptotics corrected, physical realizations of the resonant case and new references added
null
10.1140/epjc/s10052-022-10551-2
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently, a geometric approach to operator mixing in massless QCD-like theories -- that involves canonical forms based on the Poincare'-Dulac theorem for the linear system that defines the renormalized mixing matrix in the coordinate representation $Z(x,\mu)$ -- has been advocated in arXiv:2103.15527 . As a consequen...
[ { "created": "Tue, 30 Mar 2021 10:06:24 GMT", "version": "v1" }, { "created": "Sun, 11 Apr 2021 20:32:13 GMT", "version": "v2" }, { "created": "Thu, 23 Sep 2021 15:59:06 GMT", "version": "v3" } ]
2022-10-19
[ [ "Becchetti", "Matteo", "" ], [ "Bochicchio", "Marco", "" ] ]
Recently, a geometric approach to operator mixing in massless QCD-like theories -- that involves canonical forms based on the Poincare'-Dulac theorem for the linear system that defines the renormalized mixing matrix in the coordinate representation $Z(x,\mu)$ -- has been advocated in arXiv:2103.15527 . As a consequence...
1606.02745
Sera Cremonini
Sera Cremonini, Li Li
Criteria For Superfluid Instabilities of Geometries with Hyperscaling Violation
41 pages, 7 figures
null
10.1007/JHEP11(2016)137
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We examine the onset of superfluid instabilities for geometries that exhibit hyperscaling violation and Lifshitz-like scaling at infrared and intermediate energy scales, and approach AdS in the ultraviolet. In particular, we are interested in the role of a non-trivial coupling between the neutral scalar supporting th...
[ { "created": "Wed, 8 Jun 2016 20:40:36 GMT", "version": "v1" } ]
2016-12-21
[ [ "Cremonini", "Sera", "" ], [ "Li", "Li", "" ] ]
We examine the onset of superfluid instabilities for geometries that exhibit hyperscaling violation and Lifshitz-like scaling at infrared and intermediate energy scales, and approach AdS in the ultraviolet. In particular, we are interested in the role of a non-trivial coupling between the neutral scalar supporting the ...
hep-th/9611027
Marcelo Gomes
M. Gomes, J. M. C. Malbouisson, and A. J. da Silva
Relativistic Corrections to the Aharonov-Bohm Scattering
14 pages, 5 figures, revtex
Phys.Lett. A236 (1997) 373-382
10.1016/S0375-9601(97)00831-1
IFUSP/P-1245
hep-th
null
We determine the |p|/m expansion of the two body scattering amplitude of the quantum theory of a Chern-Simons field minimally coupled to a scalar field with quartic self-interaction. It is shown that the existence of a critical value of the self-interaction parameter for which the 2-particle amplitude reduces to the ...
[ { "created": "Tue, 5 Nov 1996 18:21:37 GMT", "version": "v1" } ]
2009-10-30
[ [ "Gomes", "M.", "" ], [ "Malbouisson", "J. M. C.", "" ], [ "da Silva", "A. J.", "" ] ]
We determine the |p|/m expansion of the two body scattering amplitude of the quantum theory of a Chern-Simons field minimally coupled to a scalar field with quartic self-interaction. It is shown that the existence of a critical value of the self-interaction parameter for which the 2-particle amplitude reduces to the Ah...
hep-th/0405016
Sami Mohammad
M. Sami, N. Dadhich
Unifying Brane World Inflation with Quintessence
12 pages, 5 eps figures, discussion and one eps figure summarizing the GB correction to steep brane world inflation added, typos corrected and references added. Invited review to appear in QG issue of Vestnik of TSPU, Editor, S. Odintsov
TSPU Vestnik 44N7 (2004) 25-36
null
null
hep-th astro-ph gr-qc hep-ph
null
We review the recent attempts of unifying inflation with quintessence. It appears natural to join the two ends in the framework of brane world cosmology. The models of quintessential inflation belong to the class of {\it non-oscillatory} models for which the mechanism of conventional reheating does not work. Reheatin...
[ { "created": "Mon, 3 May 2004 16:22:06 GMT", "version": "v1" }, { "created": "Wed, 15 Sep 2004 07:27:34 GMT", "version": "v2" } ]
2007-05-23
[ [ "Sami", "M.", "" ], [ "Dadhich", "N.", "" ] ]
We review the recent attempts of unifying inflation with quintessence. It appears natural to join the two ends in the framework of brane world cosmology. The models of quintessential inflation belong to the class of {\it non-oscillatory} models for which the mechanism of conventional reheating does not work. Reheating ...
1803.08204
Qiyuan Pan
Jun Cheng, Qiyuan Pan, Hongwei Yu, Jiliang Jing
Refractive index in generalized superconductors with Born-Infeld electrodynamics
13 pages, 6 figures
Eur. Phys. J. C 78, 239 (2018)
10.1140/epjc/s10052-018-5729-9
null
hep-th gr-qc physics.optics
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate, in the probe limit, the negative refraction in the generalized superconductors with the Born-Infeld electrodynamics. We observe that the system has a negative Depine-Lakhtakia index in the superconducting phase at small frequencies and the greater the Born-Infeld corrections the larger the range of fr...
[ { "created": "Thu, 22 Mar 2018 02:17:18 GMT", "version": "v1" } ]
2018-03-23
[ [ "Cheng", "Jun", "" ], [ "Pan", "Qiyuan", "" ], [ "Yu", "Hongwei", "" ], [ "Jing", "Jiliang", "" ] ]
We investigate, in the probe limit, the negative refraction in the generalized superconductors with the Born-Infeld electrodynamics. We observe that the system has a negative Depine-Lakhtakia index in the superconducting phase at small frequencies and the greater the Born-Infeld corrections the larger the range of freq...
hep-th/0610077
Alex Giacomini
Alex Giacomini, Ricardo Troncoso and Steven Willison
Three-dimensional supergravity reloaded
LaTex 24 pages, no figures. Minor changes, references added. Accepted for publication on Class. Quant. Grav
Class.Quant.Grav.24:2845-2860,2007
10.1088/0264-9381/24/11/005
CECS-PHY-06/18
hep-th gr-qc
null
The locally supersymmetric extension of the most general gravity theory in three dimensions leading to first order field equations for the vielbein and the spin connection is constructed. Apart from the Einstein-Hilbert term with cosmological constant, the gravitational sector contains the Lorentz-Chern-Simons form a...
[ { "created": "Fri, 6 Oct 2006 20:40:33 GMT", "version": "v1" }, { "created": "Tue, 21 Nov 2006 03:05:48 GMT", "version": "v2" }, { "created": "Thu, 3 May 2007 00:00:51 GMT", "version": "v3" } ]
2008-11-26
[ [ "Giacomini", "Alex", "" ], [ "Troncoso", "Ricardo", "" ], [ "Willison", "Steven", "" ] ]
The locally supersymmetric extension of the most general gravity theory in three dimensions leading to first order field equations for the vielbein and the spin connection is constructed. Apart from the Einstein-Hilbert term with cosmological constant, the gravitational sector contains the Lorentz-Chern-Simons form and...
1501.03144
Tolga Birkandan
Tolga Birkandan, Mirjam Cveti\v{c}
An Analysis of the Wave Equation for the $U(1)^{2}$ Gauged Supergravity Black Hole
19 pages. Matches the published version
Class. Quantum Grav. 32 (2015) 085007
10.1088/0264-9381/32/8/085007
UPR-1268-T
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the massless Klein-Gordon equation in the background of the most general rotating dyonic AdS black hole in gauged $\mathcal{N}=2$, $U(1)^{2}$ gauged supergravity in $D=4$, given by Chow and Comp\`{e}re [Phys. Rev. D\textbf{89} (2014) 065003]. The angular part of the separable wave equation is of the Heun typ...
[ { "created": "Tue, 13 Jan 2015 20:46:16 GMT", "version": "v1" }, { "created": "Tue, 31 Mar 2015 14:47:22 GMT", "version": "v2" } ]
2015-04-01
[ [ "Birkandan", "Tolga", "" ], [ "Cvetič", "Mirjam", "" ] ]
We study the massless Klein-Gordon equation in the background of the most general rotating dyonic AdS black hole in gauged $\mathcal{N}=2$, $U(1)^{2}$ gauged supergravity in $D=4$, given by Chow and Comp\`{e}re [Phys. Rev. D\textbf{89} (2014) 065003]. The angular part of the separable wave equation is of the Heun type,...
1505.02413
Zurab Kakushadze
Zura Kakushadze
Quantization Rules for Dynamical Systems
5 pages; two misprints corrected
Ukrainian Journal of Physics 61(2) (2016) 95-97
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss a manifestly covariant way of arriving at the quantization rules based on causality, with no reference to Poisson or Peierls brackets of any kind.
[ { "created": "Sun, 10 May 2015 17:53:24 GMT", "version": "v1" }, { "created": "Thu, 19 Nov 2015 07:20:42 GMT", "version": "v2" } ]
2016-02-24
[ [ "Kakushadze", "Zura", "" ] ]
We discuss a manifestly covariant way of arriving at the quantization rules based on causality, with no reference to Poisson or Peierls brackets of any kind.
0906.3046
Sergey Sibiryakov
D. Blas, O. Pujolas, S. Sibiryakov
On the Extra Mode and Inconsistency of Horava Gravity
Discussion expanded; a figure added; accepted to JHEP
JHEP 0910:029,2009
10.1088/1126-6708/2009/10/029
CERN-PH-TH/2009-087
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We address the consistency of Horava's proposal for a theory of quantum gravity from the low-energy perspective. We uncover the additional scalar degree of freedom arising from the explicit breaking of the general covariance and study its properties. The analysis is performed both in the original formulation of the t...
[ { "created": "Wed, 17 Jun 2009 18:57:51 GMT", "version": "v1" }, { "created": "Fri, 9 Oct 2009 16:28:05 GMT", "version": "v2" } ]
2009-10-20
[ [ "Blas", "D.", "" ], [ "Pujolas", "O.", "" ], [ "Sibiryakov", "S.", "" ] ]
We address the consistency of Horava's proposal for a theory of quantum gravity from the low-energy perspective. We uncover the additional scalar degree of freedom arising from the explicit breaking of the general covariance and study its properties. The analysis is performed both in the original formulation of the the...
2106.03217
Fezzeh Naderi
F. Naderi, A. Rezaei-Aghdam and Z. Mahvelati-Shamsabadi
Spatially homogeneous black hole solutions in $z=4$ Ho\v{r}ava-Lifshitz gravity in $(4+1)$ dimensions with Nil geometry and $H^2\times R$ horizons
28 pages, no figures
Eur. Phys. J. C (2021) 81:865
10.1140/epjc/s10052-021-09622-7
null
hep-th
http://creativecommons.org/licenses/by/4.0/
In this paper, we present two new families of spatially homogeneous black hole solution for $z=4$ Ho\v{r}ava-Lifshitz Gravity equations in $(4+1)$ dimensions with general coupling constant $\lambda$ and the especial case $\lambda=1$, considering $\beta=-1/3$. The three-dimensional horizons are considered to have Bian...
[ { "created": "Sun, 6 Jun 2021 19:34:28 GMT", "version": "v1" }, { "created": "Wed, 8 Sep 2021 16:24:19 GMT", "version": "v2" } ]
2021-10-06
[ [ "Naderi", "F.", "" ], [ "Rezaei-Aghdam", "A.", "" ], [ "Mahvelati-Shamsabadi", "Z.", "" ] ]
In this paper, we present two new families of spatially homogeneous black hole solution for $z=4$ Ho\v{r}ava-Lifshitz Gravity equations in $(4+1)$ dimensions with general coupling constant $\lambda$ and the especial case $\lambda=1$, considering $\beta=-1/3$. The three-dimensional horizons are considered to have Bianch...
1603.00218
Vladislav Kupriyanov
V.G. Kupriyanov
Alternative multiplications and non-associativity in physics
14 pages; V2; typos corrected; references added; Contribution to the proceedings of the Corfu Summer Institute on Elementary Particle Physics and Gravity, September 1-26, 2015, Corfu, Greece
PoS(CORFU2015)129
null
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Some physical systems like the quantum mechanics with magnetic charges or field theoretical models appearing in the context of string theory are formulated in terms of non-associative algebras. Hence, demand non-associative star products for its description. However, unlike its associative counterpart the situation w...
[ { "created": "Tue, 1 Mar 2016 10:37:40 GMT", "version": "v1" }, { "created": "Tue, 5 Apr 2016 13:01:33 GMT", "version": "v2" } ]
2016-06-01
[ [ "Kupriyanov", "V. G.", "" ] ]
Some physical systems like the quantum mechanics with magnetic charges or field theoretical models appearing in the context of string theory are formulated in terms of non-associative algebras. Hence, demand non-associative star products for its description. However, unlike its associative counterpart the situation wit...
2106.07629
Anish Ghoshal
Marco Frasca, Anish Ghoshal and Nobuchika Okada
Confinement and Renormalization Group Equations in String-inspired Non-local Gauge Theories
24 pages + Appendices, 1 figure. Text in the appendix is modified
Phys. Rev. D 104, 096010 (2021)
10.1103/PhysRevD.104.096010
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
As an extension of the weak perturbation theory obtained in recent analysis on infinite-derivative non-local non-Abelian gauge theories motivated from p-adic string field theory, and postulated as direction of UV-completion in 4-D Quantum Field Theory (QFT), here we investigate the confinement conditions and $\beta-$...
[ { "created": "Thu, 10 Jun 2021 17:56:07 GMT", "version": "v1" }, { "created": "Tue, 15 Jun 2021 22:29:51 GMT", "version": "v2" } ]
2021-11-18
[ [ "Frasca", "Marco", "" ], [ "Ghoshal", "Anish", "" ], [ "Okada", "Nobuchika", "" ] ]
As an extension of the weak perturbation theory obtained in recent analysis on infinite-derivative non-local non-Abelian gauge theories motivated from p-adic string field theory, and postulated as direction of UV-completion in 4-D Quantum Field Theory (QFT), here we investigate the confinement conditions and $\beta-$fu...
hep-th/0211082
Romuald A. Janik
Yves Demasure, Romuald A. Janik
Effective matter superpotentials from Wishart random matrices
9 pages; v2: published version
Phys.Lett. B553 (2003) 105-108
10.1016/S0370-2693(02)03189-1
null
hep-th hep-ph
null
We show how within the Dijkgraaf-Vafa prescription one can derive superpotentials for matter fields. The ingredients forming the non-perturbative Affleck-Dine-Seiberg superpotentials arise from constrained matrix integrals, which are equivalent to classical complex Wishart random matrices. The mechanism is similar to...
[ { "created": "Sun, 10 Nov 2002 14:58:29 GMT", "version": "v1" }, { "created": "Sun, 14 Sep 2003 15:08:45 GMT", "version": "v2" } ]
2009-11-07
[ [ "Demasure", "Yves", "" ], [ "Janik", "Romuald A.", "" ] ]
We show how within the Dijkgraaf-Vafa prescription one can derive superpotentials for matter fields. The ingredients forming the non-perturbative Affleck-Dine-Seiberg superpotentials arise from constrained matrix integrals, which are equivalent to classical complex Wishart random matrices. The mechanism is similar to t...
2110.05612
Cihan Pazarba\c{s}{\i}
Cihan Pazarba\c{s}{\i}, Mithat \"Unsal
Cluster expansion and resurgence in Polyakov model
6 pages, 1 figure
null
10.1103/PhysRevLett.128.151601
null
hep-th hep-lat
http://creativecommons.org/licenses/by/4.0/
In Polyakov model, a non-perturbative mass gap is formed at leading order semi-classics by instanton effects. By using the notions of critical points at infinity, cluster expansion and Lefschetz thimbles, we show that a third order effect in semi-classics gives an imaginary ambiguous contribution to mass gap, which i...
[ { "created": "Mon, 11 Oct 2021 21:06:07 GMT", "version": "v1" } ]
2022-04-27
[ [ "Pazarbaşı", "Cihan", "" ], [ "Ünsal", "Mithat", "" ] ]
In Polyakov model, a non-perturbative mass gap is formed at leading order semi-classics by instanton effects. By using the notions of critical points at infinity, cluster expansion and Lefschetz thimbles, we show that a third order effect in semi-classics gives an imaginary ambiguous contribution to mass gap, which is ...
0706.0820
Libor Snobl
Cecilia Albertsson, Ladislav Hlavaty and Libor Snobl
On the Poisson-Lie T-plurality of boundary conditions
25 pages, LaTeX; major revision, discussion of boundary fields added; author's version of the published paper
J.Math.Phys.49:032301,2008
10.1063/1.2832622
YITP-07-33
hep-th
null
Conditions for the gluing matrix defining consistent boundary conditions of two-dimensional nonlinear sigma-models are analyzed and reformulated. Transformation properties of the right-invariant fields under Poisson-Lie T-plurality are used to derive a formula for the transformation of the boundary conditions. Exampl...
[ { "created": "Wed, 6 Jun 2007 13:31:23 GMT", "version": "v1" }, { "created": "Thu, 28 Jun 2007 16:26:28 GMT", "version": "v2" }, { "created": "Fri, 7 Mar 2008 14:21:07 GMT", "version": "v3" } ]
2008-11-26
[ [ "Albertsson", "Cecilia", "" ], [ "Hlavaty", "Ladislav", "" ], [ "Snobl", "Libor", "" ] ]
Conditions for the gluing matrix defining consistent boundary conditions of two-dimensional nonlinear sigma-models are analyzed and reformulated. Transformation properties of the right-invariant fields under Poisson-Lie T-plurality are used to derive a formula for the transformation of the boundary conditions. Examples...
hep-th/9908071
Donal O'Driscoll
Donal O'Driscoll
Towards a supersymmetric classification of D-brane configurations with odd spin structure
15 pages, references added, typos and latex macros corrected
Phys.Lett. B468 (1999) 219-227
10.1016/S0370-2693(99)01235-6
SWAT-236
hep-th
null
We consider the construction of a general tree level amplitude for the interactions between dynamical D-branes where the configurations have non-zero odd spin structure. Using Riemann Theta Identities we map the conditions for the preservation of some supersymmetry to a set of integer matrices satisfying a simple but...
[ { "created": "Mon, 9 Aug 1999 17:55:40 GMT", "version": "v1" }, { "created": "Sat, 21 Aug 1999 14:45:27 GMT", "version": "v2" } ]
2009-10-31
[ [ "O'Driscoll", "Donal", "" ] ]
We consider the construction of a general tree level amplitude for the interactions between dynamical D-branes where the configurations have non-zero odd spin structure. Using Riemann Theta Identities we map the conditions for the preservation of some supersymmetry to a set of integer matrices satisfying a simple but n...
hep-th/0603116
Klaus Bering
K. Bering
Non-Commutative Batalin-Vilkovisky Algebras, Homotopy Lie Algebras and the Courant Bracket
42 pages, LaTeX. v2: Added remarks in Section 5. v3: Added further explanation. v4: Minor adjustments. v5: Section 5 completely rewritten to include covariant construction. v6: Minor adjustments. v7: Added references and explanation to Section 5
Commun.Math.Phys.274:297-341,2007
10.1007/s00220-007-0278-3
null
hep-th math.QA
null
We consider two different constructions of higher brackets. First, based on a Grassmann-odd, nilpotent \Delta operator, we define a non-commutative generalization of the higher Koszul brackets, which are used in a generalized Batalin-Vilkovisky algebra, and we show that they form a homotopy Lie algebra. Secondly, we ...
[ { "created": "Wed, 15 Mar 2006 16:28:19 GMT", "version": "v1" }, { "created": "Mon, 20 Mar 2006 15:48:07 GMT", "version": "v2" }, { "created": "Thu, 23 Mar 2006 20:51:20 GMT", "version": "v3" }, { "created": "Tue, 4 Apr 2006 11:12:37 GMT", "version": "v4" }, { "cr...
2008-11-26
[ [ "Bering", "K.", "" ] ]
We consider two different constructions of higher brackets. First, based on a Grassmann-odd, nilpotent \Delta operator, we define a non-commutative generalization of the higher Koszul brackets, which are used in a generalized Batalin-Vilkovisky algebra, and we show that they form a homotopy Lie algebra. Secondly, we in...
2005.01007
Qiyuan Pan
Xiongying Qiao, Liang OuYang, Dong Wang, Qiyuan Pan and Jiliang Jing
Holographic superconductors in 4D Einstein-Gauss-Bonnet gravity
18 pages, 8 figures
JHEP 12 (2020) 192
10.1007/JHEP12(2020)192
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the neutral AdS black-hole solution in the consistent $D\rightarrow4$ Einstein-Gauss-Bonnet gravity proposed in [K. Aoki, M.A. Gorji, and S. Mukohyama, Phys. Lett. B {\bf 810}, 135843 (2020)] and construct the gravity duals of ($2+1$)-dimensional superconductors with Gauss-Bonnet corrections in the pro...
[ { "created": "Sun, 3 May 2020 06:48:46 GMT", "version": "v1" }, { "created": "Tue, 5 Jan 2021 02:17:30 GMT", "version": "v2" } ]
2021-01-06
[ [ "Qiao", "Xiongying", "" ], [ "OuYang", "Liang", "" ], [ "Wang", "Dong", "" ], [ "Pan", "Qiyuan", "" ], [ "Jing", "Jiliang", "" ] ]
We investigate the neutral AdS black-hole solution in the consistent $D\rightarrow4$ Einstein-Gauss-Bonnet gravity proposed in [K. Aoki, M.A. Gorji, and S. Mukohyama, Phys. Lett. B {\bf 810}, 135843 (2020)] and construct the gravity duals of ($2+1$)-dimensional superconductors with Gauss-Bonnet corrections in the probe...
2012.09521
Theodore Erler
Theodore Erler, Hiroaki Matsunaga
Mapping between Witten and Lightcone String Field Theories
74 pages, 23 figures. Added appendix on the lightcone SFT action. Simplified discussion of the field transformation and the singular nature of lightcone gauge in generic SFTs, which has been called the "soft string problem."
JHEP11(2021)208
10.1007/JHEP11(2021)208
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We propose a transformation between the off-shell field variables of Witten's open bosonic string field theory and the traditional lightcone string field theory of Kaku and Kikkawa, based on Mandelstam's interacting string picture. This is accomplished by deforming the Witten vertex into lightcone cubic and quartic v...
[ { "created": "Thu, 17 Dec 2020 11:36:59 GMT", "version": "v1" }, { "created": "Mon, 13 Dec 2021 14:19:22 GMT", "version": "v2" } ]
2021-12-14
[ [ "Erler", "Theodore", "" ], [ "Matsunaga", "Hiroaki", "" ] ]
We propose a transformation between the off-shell field variables of Witten's open bosonic string field theory and the traditional lightcone string field theory of Kaku and Kikkawa, based on Mandelstam's interacting string picture. This is accomplished by deforming the Witten vertex into lightcone cubic and quartic ver...
hep-th/0303117
Shin'ichi Nojiri
Shin'ichi Nojiri and Sergei D. Odintsov
Quantum deSitter cosmology and phantom matter
LaTeX file 12 pages, version to appear in PLB
Phys.Lett.B562:147-152,2003
10.1016/S0370-2693(03)00594-X
null
hep-th astro-ph
null
We consider deSitter universe and Nariai universe induced by quantum CFT with classical phantom matter and perfect fluid. The model represents the combination of trace-anomaly driven inflation and phantom driven deSitter universe. The similarity of phantom matter with quantum CFT indicates that phantom scalar may be ...
[ { "created": "Thu, 13 Mar 2003 07:26:42 GMT", "version": "v1" }, { "created": "Fri, 18 Apr 2003 04:19:18 GMT", "version": "v2" }, { "created": "Sun, 18 May 2003 02:38:30 GMT", "version": "v3" } ]
2009-09-17
[ [ "Nojiri", "Shin'ichi", "" ], [ "Odintsov", "Sergei D.", "" ] ]
We consider deSitter universe and Nariai universe induced by quantum CFT with classical phantom matter and perfect fluid. The model represents the combination of trace-anomaly driven inflation and phantom driven deSitter universe. The similarity of phantom matter with quantum CFT indicates that phantom scalar may be th...
2307.00237
Kakeru Sugiura
Koji Hashimoto, Kakeru Sugiura, Katsuyuki Sugiyama, Takuya Yoda
Photon sphere and quasinormal modes in AdS/CFT
20 + 19 pages, 9 figures
null
null
KUNS-2971
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Photon spheres are the characteristic of general black holes, thus are a suitable touchstone for the emergence of gravitational spacetime in the AdS/CFT correspondence. We provide a spectral analysis of an AdS Schwarzschild black hole near its photon sphere. We find that quasinormal modes near the photon sphere refle...
[ { "created": "Sat, 1 Jul 2023 05:58:47 GMT", "version": "v1" } ]
2023-07-04
[ [ "Hashimoto", "Koji", "" ], [ "Sugiura", "Kakeru", "" ], [ "Sugiyama", "Katsuyuki", "" ], [ "Yoda", "Takuya", "" ] ]
Photon spheres are the characteristic of general black holes, thus are a suitable touchstone for the emergence of gravitational spacetime in the AdS/CFT correspondence. We provide a spectral analysis of an AdS Schwarzschild black hole near its photon sphere. We find that quasinormal modes near the photon sphere reflect...
hep-th/0303001
Andreas Brandhuber
Andreas Brandhuber, Harald Ita, Harald Nieder, Yaron Oz, Christian Romelsberger
Chiral Rings, Superpotentials and the Vacuum Structure of N=1 Supersymmetric Gauge Theories
40 pages, 4 figures
Adv.Theor.Math.Phys.7:269-305,2003
null
CALT-68-2431, USC-03-01, TAUP-2722/03
hep-th
null
We use the Konishi anomaly equations to construct the exact effective superpotential of the glueball superfields in various N=1 supersymmetric gauge theories. We use the superpotentials to study in detail the structure of the spaces of vacua of these theories. We consider chiral and non-chiral SU(N) models, the excep...
[ { "created": "Mon, 3 Mar 2003 19:33:07 GMT", "version": "v1" }, { "created": "Sat, 10 Jan 2004 02:10:49 GMT", "version": "v2" } ]
2009-09-29
[ [ "Brandhuber", "Andreas", "" ], [ "Ita", "Harald", "" ], [ "Nieder", "Harald", "" ], [ "Oz", "Yaron", "" ], [ "Romelsberger", "Christian", "" ] ]
We use the Konishi anomaly equations to construct the exact effective superpotential of the glueball superfields in various N=1 supersymmetric gauge theories. We use the superpotentials to study in detail the structure of the spaces of vacua of these theories. We consider chiral and non-chiral SU(N) models, the excepti...
2007.15268
Suratna Das
Suratna Das and Rudnei O. Ramos
Runaway potentials in warm inflation satisfying the swampland conjectures
14 pages, double column, 2 figures, v2: Discussion and References added, matched with the published version in Physical Review D
Phys. Rev. D 102, 103522 (2020)
10.1103/PhysRevD.102.103522
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The runaway potentials, which do not possess any critical points, are viable potentials which befit the recently proposed de Sitter swampland conjecture very well. In this work, we embed such potentials in the warm inflation scenario motivated by quantum field theory models generating a dissipation coefficient with a...
[ { "created": "Thu, 30 Jul 2020 07:13:35 GMT", "version": "v1" }, { "created": "Wed, 18 Nov 2020 16:06:54 GMT", "version": "v2" } ]
2020-11-25
[ [ "Das", "Suratna", "" ], [ "Ramos", "Rudnei O.", "" ] ]
The runaway potentials, which do not possess any critical points, are viable potentials which befit the recently proposed de Sitter swampland conjecture very well. In this work, we embed such potentials in the warm inflation scenario motivated by quantum field theory models generating a dissipation coefficient with a d...
1912.10022
Joseph Tooby-Smith
B C Allanach, Ben Gripaios and Joseph Tooby-Smith
Solving local anomaly equations in gauge-rank extensions of the Standard Model
17 pages. v3: version accepted for publication
Phys. Rev. D 101, 075015 (2020)
10.1103/PhysRevD.101.075015
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider local (or perturbative) gauge anomalies in models which extend the rank of the Standard Model (SM) gauge group and the chiral fermion content only by $n$ SM singlets. We give a general solution to the anomaly cancellation conditions (ACCs) of an additional $U(1)$ subgroup for the ACCs that involve only SM...
[ { "created": "Fri, 20 Dec 2019 18:59:02 GMT", "version": "v1" }, { "created": "Fri, 7 Feb 2020 11:00:52 GMT", "version": "v2" }, { "created": "Thu, 26 Mar 2020 13:15:58 GMT", "version": "v3" } ]
2020-04-15
[ [ "Allanach", "B C", "" ], [ "Gripaios", "Ben", "" ], [ "Tooby-Smith", "Joseph", "" ] ]
We consider local (or perturbative) gauge anomalies in models which extend the rank of the Standard Model (SM) gauge group and the chiral fermion content only by $n$ SM singlets. We give a general solution to the anomaly cancellation conditions (ACCs) of an additional $U(1)$ subgroup for the ACCs that involve only SM f...
hep-th/0009029
Savvidis
Konstantin G. Savvidy and George K. Savvidy
Stability of the Rotating Ellipsoidal D0-brane System
10 pages, LaTeX
Phys.Lett.B501:283-288,2001
10.1016/S0370-2693(01)00139-3
null
hep-th
null
In this note we prove the complete stability of the classical fluctuation modes of the rotating ellipsoidal membrane. The analysis is carried out in the full SU(N) setting, with the conclusion that the fluctuation matrix has only positive eigenvalues. This proves that the solution will remain close to the original on...
[ { "created": "Mon, 4 Sep 2000 19:40:01 GMT", "version": "v1" } ]
2010-11-19
[ [ "Savvidy", "Konstantin G.", "" ], [ "Savvidy", "George K.", "" ] ]
In this note we prove the complete stability of the classical fluctuation modes of the rotating ellipsoidal membrane. The analysis is carried out in the full SU(N) setting, with the conclusion that the fluctuation matrix has only positive eigenvalues. This proves that the solution will remain close to the original one ...
1603.00022
Massimo Taronna
Charlotte Sleight and Massimo Taronna
Higher-spin Interactions from CFT: The Complete Cubic Couplings
11+7 pages, 1 figure. v2: A few clarifications, including an appendix on the intrinsic form of the vertices and consistency with Noether procedure. Typos corrected, references added. v3: Appendix with off-shell completion of couplings in the de Donder gauge added
Phys. Rev. Lett. 116, 181602 (2016)
10.1103/PhysRevLett.116.181602
MPP-2016-25
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this letter we provide a complete holographic reconstruction of the cubic couplings in the minimal bosonic higher-spin theory in AdS$_{d+1}$. For this purpose we also determine the OPE coefficients of all single-trace conserved currents in the $d$-dimensional free scalar $O\left(N\right)$ vector model, and compute...
[ { "created": "Mon, 29 Feb 2016 21:00:01 GMT", "version": "v1" }, { "created": "Mon, 14 Mar 2016 17:38:42 GMT", "version": "v2" }, { "created": "Mon, 28 Mar 2016 19:45:13 GMT", "version": "v3" } ]
2016-05-11
[ [ "Sleight", "Charlotte", "" ], [ "Taronna", "Massimo", "" ] ]
In this letter we provide a complete holographic reconstruction of the cubic couplings in the minimal bosonic higher-spin theory in AdS$_{d+1}$. For this purpose we also determine the OPE coefficients of all single-trace conserved currents in the $d$-dimensional free scalar $O\left(N\right)$ vector model, and compute t...
1404.5908
Bernd Kniehl
Bernd A. Kniehl
Propagator mixing renormalization for Majorana fermions
20 pages, matches journal version. arXiv admin note: text overlap with arXiv:1308.3140
Phys. Rev. D 89, 116010 (2014)
10.1103/PhysRevD.89.116010
DESY 14-007
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider a mixed system of unstable Majorana fermions in a general parity-nonconserving theory and renormalize its propagator matrix to all orders in the pole scheme, in which the squares of the renormalized masses are identified with the complex pole positions and the wave-function renormalization (WFR) matrices ...
[ { "created": "Wed, 23 Apr 2014 17:36:00 GMT", "version": "v1" }, { "created": "Tue, 27 May 2014 19:11:35 GMT", "version": "v2" }, { "created": "Tue, 17 Jun 2014 06:52:15 GMT", "version": "v3" } ]
2014-06-18
[ [ "Kniehl", "Bernd A.", "" ] ]
We consider a mixed system of unstable Majorana fermions in a general parity-nonconserving theory and renormalize its propagator matrix to all orders in the pole scheme, in which the squares of the renormalized masses are identified with the complex pole positions and the wave-function renormalization (WFR) matrices ar...
1307.3423
Waldemar Schulgin
Waldemar Schulgin, Jan Troost
Asymptotic symmetry groups and operator algebras
25 pages
null
10.1007/JHEP09(2013)135
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We associate vertex operators to space-time diffeomorphisms in flat space string theory, and compute their algebra, which is a diffeomorphism algebra with higher derivative corrections. As an application, we realize the asymptotic symmetry group BMS3 of three-dimensional flat space in terms of vertex operators on the...
[ { "created": "Fri, 12 Jul 2013 11:49:22 GMT", "version": "v1" }, { "created": "Thu, 5 Sep 2013 08:56:02 GMT", "version": "v2" } ]
2015-06-16
[ [ "Schulgin", "Waldemar", "" ], [ "Troost", "Jan", "" ] ]
We associate vertex operators to space-time diffeomorphisms in flat space string theory, and compute their algebra, which is a diffeomorphism algebra with higher derivative corrections. As an application, we realize the asymptotic symmetry group BMS3 of three-dimensional flat space in terms of vertex operators on the s...
hep-th/9404135
Samir Mathur
Samir D. Mathur
Black hole entropy and the semiclassical approximation
9 pages, 1 figure (included), plain tex. (Section on quantum gravity is rewritten to explain basic ideas more clearly.)
null
null
null
hep-th
null
We compute the entropy of the Hawking radiation for an evaporating black hole, in 1+1 dimensions and in 3+1 dimensions. We investigate the validity of the semiclassical approximation for the evaporation process. It appears that there might be a large entropy of entanglement between the classical degrees of freedom de...
[ { "created": "Thu, 21 Apr 1994 19:50:42 GMT", "version": "v1" }, { "created": "Fri, 5 Aug 1994 16:50:18 GMT", "version": "v2" } ]
2008-02-03
[ [ "Mathur", "Samir D.", "" ] ]
We compute the entropy of the Hawking radiation for an evaporating black hole, in 1+1 dimensions and in 3+1 dimensions. We investigate the validity of the semiclassical approximation for the evaporation process. It appears that there might be a large entropy of entanglement between the classical degrees of freedom desc...
1303.3119
Dietmar Klemm
Dietmar Klemm and Masato Nozawa
Supersymmetry of the C-metric and the general Plebanski-Demianski solution
22 pages, uses JHEP3.cls. v2: Refs. added, final version published in JHEP
null
10.1007/JHEP05(2013)123
IFUM-1009-FT, KEK-TH-1611, KEK-Cosmo-114
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the necessary and sufficient conditions under which the general Plebanski-Demianski (PD) solution of Einstein-Maxwell theory with a negative cosmological constant admits Killing spinors. We consider in detail two different scaling limits of the PD metric. The first of these limits removes the acceleration p...
[ { "created": "Wed, 13 Mar 2013 09:59:40 GMT", "version": "v1" }, { "created": "Tue, 18 Jun 2013 15:13:33 GMT", "version": "v2" } ]
2015-06-15
[ [ "Klemm", "Dietmar", "" ], [ "Nozawa", "Masato", "" ] ]
We derive the necessary and sufficient conditions under which the general Plebanski-Demianski (PD) solution of Einstein-Maxwell theory with a negative cosmological constant admits Killing spinors. We consider in detail two different scaling limits of the PD metric. The first of these limits removes the acceleration par...
1101.5686
Oleg Evnin
Oleg Evnin
Randomized Wilson loops, reduced models and the large D expansion
16 pages; v3: commentary further expanded, published version
Nucl. Phys. B 853 (2011) 461--474
10.1016/j.nuclphysb.2011.08.007
null
hep-th hep-lat
http://creativecommons.org/licenses/by-nc-sa/3.0/
Reduced models are matrix integrals believed to be related to the large N limit of gauge theories. These integrals are known to simplify further when the number of matrices D (corresponding to the number of space-time dimensions in the gauge theory) becomes large. Even though this limit appears to be of little use fo...
[ { "created": "Sat, 29 Jan 2011 09:16:20 GMT", "version": "v1" }, { "created": "Tue, 15 Mar 2011 03:27:42 GMT", "version": "v2" }, { "created": "Wed, 24 Aug 2011 05:39:05 GMT", "version": "v3" } ]
2015-05-27
[ [ "Evnin", "Oleg", "" ] ]
Reduced models are matrix integrals believed to be related to the large N limit of gauge theories. These integrals are known to simplify further when the number of matrices D (corresponding to the number of space-time dimensions in the gauge theory) becomes large. Even though this limit appears to be of little use for ...
2302.00256
Subir Mukhopadhyay
Tanay K. Dey and Subir Mukhopadhyay
Charged AdS black holes with higher derivative corrections in presence of string cloud
19 pages, 10 figures
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We have obtained charged asymptotically AdS black hole solutions in Einstein Gauss Bonnet gravity in presence of string cloud. It turns out that there exist three black holes in certain range of parameters for small enough chemical potential. However, for large chemical potential, these black holes merge into a singl...
[ { "created": "Wed, 1 Feb 2023 05:39:12 GMT", "version": "v1" } ]
2023-02-02
[ [ "Dey", "Tanay K.", "" ], [ "Mukhopadhyay", "Subir", "" ] ]
We have obtained charged asymptotically AdS black hole solutions in Einstein Gauss Bonnet gravity in presence of string cloud. It turns out that there exist three black holes in certain range of parameters for small enough chemical potential. However, for large chemical potential, these black holes merge into a single ...
1212.6650
Fa-Min Chen
Fa-Min Chen and Yong-Shi Wu
Fusion of Superalgebras and D=3, N=4 Quiver Gauge Theories
34 pages
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
For further investigating the underlying structures of the D=3, N=4 Chern-Simons-matter (CSM) theories, we suggest a new concept and procedure for "fusing" two superalgebras into a single new superalgebra. The starting superalgebras may be those used in the previous construction of the double-symplectic 3-algebras in...
[ { "created": "Sat, 29 Dec 2012 17:59:46 GMT", "version": "v1" } ]
2013-01-01
[ [ "Chen", "Fa-Min", "" ], [ "Wu", "Yong-Shi", "" ] ]
For further investigating the underlying structures of the D=3, N=4 Chern-Simons-matter (CSM) theories, we suggest a new concept and procedure for "fusing" two superalgebras into a single new superalgebra. The starting superalgebras may be those used in the previous construction of the double-symplectic 3-algebras in t...
hep-th/9308053
Yasuhiro Kuwano
Yas-Hiro Quano
Spontaneous Polarization of the $\Bbb Z _{n}$-Baxter Model
14p, RIMS-930
Mod. Phys. Lett. A8 (1993) 3363-3376
10.1142/S0217732393003792
null
hep-th
null
We show that correlation functions of the $\bz _n $-Baxter model in the principal regime satisfy a system of difference equations. We obtain the spontaneous polarization of the $\bz _n $-Baxter model as a solution of the simplest difference equation.
[ { "created": "Wed, 11 Aug 1993 05:35:27 GMT", "version": "v1" } ]
2015-06-26
[ [ "Quano", "Yas-Hiro", "" ] ]
We show that correlation functions of the $\bz _n $-Baxter model in the principal regime satisfy a system of difference equations. We obtain the spontaneous polarization of the $\bz _n $-Baxter model as a solution of the simplest difference equation.
hep-th/0108081
Jihn E. Kim
Jihn E. Kim
Self-tuning solutions of the cosmological constant
Latex file of 9 pages. Talk presented at SUSY'01, Dubna, Russia, 11--17 June 2001
null
10.1142/9789812778192_0025
null
hep-th astro-ph
null
I briefly review the cosmological constant problem and attempts toward its solution, and present the first nontrivial example for the self-tuning mechanism with a $1/H^2$ term with the antisymmetric field strength $H_{MNPQ}$ in a 5D RS-II setup.
[ { "created": "Mon, 13 Aug 2001 02:27:38 GMT", "version": "v1" }, { "created": "Sun, 19 Aug 2001 00:26:49 GMT", "version": "v2" } ]
2017-08-23
[ [ "Kim", "Jihn E.", "" ] ]
I briefly review the cosmological constant problem and attempts toward its solution, and present the first nontrivial example for the self-tuning mechanism with a $1/H^2$ term with the antisymmetric field strength $H_{MNPQ}$ in a 5D RS-II setup.
1404.0777
Chao Niu
Yi Ling, Chao Niu, Jianpin Wu, Zhuoyu Xian, Hongbao Zhang
Metal-insulator Transition by Holographic Charge Density Waves
References added, version to appear in Physical Review Letters
Phys. Rev. Lett. 113, 091602 (2014)
10.1103/PhysRevLett.113.091602
null
hep-th cond-mat.str-el gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct a gravity dual for charge density waves (CDW) in which the translational symmetry along one spatial direction is spontaneously broken. Our linear perturbation calculation on the gravity side produces the frequency dependence of the optical conductivity, which exhibits the two familiar features of charge ...
[ { "created": "Thu, 3 Apr 2014 06:46:07 GMT", "version": "v1" }, { "created": "Wed, 6 Aug 2014 12:14:48 GMT", "version": "v2" } ]
2014-08-27
[ [ "Ling", "Yi", "" ], [ "Niu", "Chao", "" ], [ "Wu", "Jianpin", "" ], [ "Xian", "Zhuoyu", "" ], [ "Zhang", "Hongbao", "" ] ]
We construct a gravity dual for charge density waves (CDW) in which the translational symmetry along one spatial direction is spontaneously broken. Our linear perturbation calculation on the gravity side produces the frequency dependence of the optical conductivity, which exhibits the two familiar features of charge de...
hep-th/9501060
Weiss Nathan
Nathan Weiss (Weizmann Institute and University of British Columbia)
Status of the Kazakov--Migdal Model
13 Pages, Using REVTEX macros. Talk presented at Quarks '94 May 1994, Vladimir, Russia
null
null
null
hep-th
null
In this talk I discuss both the present status and some recent work on the Kazakov--Migdal Model which was originally proposed as a soluble, large $N$ realization of QCD. After a brief description of the model and a discussion of its solubility in the large $N$ limit I discuss several of the serious problems with the...
[ { "created": "Mon, 16 Jan 1995 06:29:34 GMT", "version": "v1" } ]
2016-09-06
[ [ "Weiss", "Nathan", "", "Weizmann Institute and University of British Columbia" ] ]
In this talk I discuss both the present status and some recent work on the Kazakov--Migdal Model which was originally proposed as a soluble, large $N$ realization of QCD. After a brief description of the model and a discussion of its solubility in the large $N$ limit I discuss several of the serious problems with the m...
0704.0829
Bang-Rong Zhou
Bang-Rong Zhou (Graduate School of Chinese Academy of Sciences)
Quark-Antiquark and Diquark Condensates in Vacuum in a 3D Two-Flavor Gross-Neveu Model
5 pages, revtex4, no figure, minor typos corrected
Commun.Theor. Phys. 47 (2007) 695
10.1088/0253-6102/47/4/027
null
hep-th
null
The effective potential analysis indicates that, in a 3D two-flavor Gross-Neveu model in vacuum, depending on less or bigger than the critical value 2/3 of $G_S/H_P$, where $G_S$ and $H_P$ are respectively the coupling constants of scalar quark-antiquark channel and pseudoscalar diquark channel, the system will have ...
[ { "created": "Fri, 6 Apr 2007 02:22:22 GMT", "version": "v1" }, { "created": "Sat, 23 Jun 2007 16:34:04 GMT", "version": "v2" } ]
2015-05-13
[ [ "Zhou", "Bang-Rong", "", "Graduate School of Chinese Academy of Sciences" ] ]
The effective potential analysis indicates that, in a 3D two-flavor Gross-Neveu model in vacuum, depending on less or bigger than the critical value 2/3 of $G_S/H_P$, where $G_S$ and $H_P$ are respectively the coupling constants of scalar quark-antiquark channel and pseudoscalar diquark channel, the system will have th...
2202.03454
Zhengdi Sun
Stephen Ebert, Hao-Yu Sun, Zhengdi Sun
$T\overline{T}$-deformed free energy of the Airy model
47 Pages, 16 Figures
JHEP 08 (2022) 026
10.1007/JHEP08(2022)026
null
hep-th
http://creativecommons.org/licenses/by/4.0/
Sharpening the holographic correspondence of Jackiw-Teitelboim (JT) gravity and its dual matrix model description at a finite radial cutoff $\lambda$ through the $T\overline{T}$ deformation is of interest. To proceed, we simplify the problem by considering the Airy model and deform Airy correlators in the same way as...
[ { "created": "Mon, 7 Feb 2022 19:00:18 GMT", "version": "v1" }, { "created": "Fri, 5 Aug 2022 17:58:21 GMT", "version": "v2" } ]
2022-08-08
[ [ "Ebert", "Stephen", "" ], [ "Sun", "Hao-Yu", "" ], [ "Sun", "Zhengdi", "" ] ]
Sharpening the holographic correspondence of Jackiw-Teitelboim (JT) gravity and its dual matrix model description at a finite radial cutoff $\lambda$ through the $T\overline{T}$ deformation is of interest. To proceed, we simplify the problem by considering the Airy model and deform Airy correlators in the same way as i...
2103.03003
Hajime Otsuka
Yoshinori Honma and Hajime Otsuka
Small flux superpotential in F-theory compactifications
15 pages, v2: published version
Phys. Rev. D 103, 126022 (2021)
10.1103/PhysRevD.103.126022
KEK-TH-2306
hep-th
http://creativecommons.org/licenses/by/4.0/
We investigate whether a class of models describing F-theory compactifications admits a specific type of flux vacua with an exponentially small vacuum expectation value of the superpotential, by generalizing a method recently developed in Type IIB flux compactifications. First we clarify that a restricted choice of $...
[ { "created": "Thu, 4 Mar 2021 13:03:55 GMT", "version": "v1" }, { "created": "Mon, 28 Jun 2021 06:19:59 GMT", "version": "v2" } ]
2021-06-30
[ [ "Honma", "Yoshinori", "" ], [ "Otsuka", "Hajime", "" ] ]
We investigate whether a class of models describing F-theory compactifications admits a specific type of flux vacua with an exponentially small vacuum expectation value of the superpotential, by generalizing a method recently developed in Type IIB flux compactifications. First we clarify that a restricted choice of $G_...
hep-th/9811169
Sachindeo Vaidya
S. Baez, A. P. Balachandran, S. Vaidya and B. Ydri
Monopoles and Solitons in Fuzzy Physics
17 pages, Latex. Uses amstex, amssymb.Spelling of the name of one Author corrected. To appear in Commun.Math.Phys
Commun.Math.Phys. 208 (2000) 787-798
10.1007/s002200050011
SU-4240-688, TIFR/TH/98-44
hep-th gr-qc hep-lat math-ph math.MP math.QA
null
Monopoles and solitons have important topological aspects like quantized fluxes, winding numbers and curved target spaces. Naive discretizations which substitute a lattice of points for the underlying manifolds are incapable of retaining these features in a precise way. We study these problems of discrete physics and...
[ { "created": "Wed, 18 Nov 1998 13:36:58 GMT", "version": "v1" }, { "created": "Fri, 2 Apr 1999 09:24:26 GMT", "version": "v2" }, { "created": "Sat, 3 Apr 1999 10:29:41 GMT", "version": "v3" }, { "created": "Mon, 9 Aug 1999 09:02:41 GMT", "version": "v4" }, { "crea...
2009-10-31
[ [ "Baez", "S.", "" ], [ "Balachandran", "A. P.", "" ], [ "Vaidya", "S.", "" ], [ "Ydri", "B.", "" ] ]
Monopoles and solitons have important topological aspects like quantized fluxes, winding numbers and curved target spaces. Naive discretizations which substitute a lattice of points for the underlying manifolds are incapable of retaining these features in a precise way. We study these problems of discrete physics and m...
hep-th/0212210
Liat Maoz
Oleg Lunin, Juan Maldacena and Liat Maoz
Gravity solutions for the D1-D5 system with angular momentum
41 pages. harvmac
null
null
null
hep-th
null
We construct a large family of supergravity solutions that describe BPS excitations on AdS_3 x S^3 with angular momentum on S^3. These solutions take into account the full backreaction on the metric. We find that as we increase the energy of the excitation, the energy gap to the next non-BPS excitation decreases. The...
[ { "created": "Tue, 17 Dec 2002 23:22:25 GMT", "version": "v1" } ]
2007-05-23
[ [ "Lunin", "Oleg", "" ], [ "Maldacena", "Juan", "" ], [ "Maoz", "Liat", "" ] ]
We construct a large family of supergravity solutions that describe BPS excitations on AdS_3 x S^3 with angular momentum on S^3. These solutions take into account the full backreaction on the metric. We find that as we increase the energy of the excitation, the energy gap to the next non-BPS excitation decreases. These...
2208.05822
Krzysztof A. Meissner
Krzysztof A. Meissner and Hermann Nicolai
Fundamental Membranes and the String Dilaton
equations (1) and (21) corrected, one reference added
null
10.1007/JHEP09(2022)219
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the quantization of the bosonic sector of supermembrane theory in double dimensional reduction, in order to extract the dependence of the resulting world-sheet action on the string dilaton (which cannot be obtained from a purely kinematic reduction). Our construction relies on a Polyakov-type approach with a...
[ { "created": "Thu, 11 Aug 2022 13:47:25 GMT", "version": "v1" }, { "created": "Sun, 14 Aug 2022 07:08:08 GMT", "version": "v2" }, { "created": "Tue, 20 Jun 2023 11:05:04 GMT", "version": "v3" } ]
2023-06-21
[ [ "Meissner", "Krzysztof A.", "" ], [ "Nicolai", "Hermann", "" ] ]
We study the quantization of the bosonic sector of supermembrane theory in double dimensional reduction, in order to extract the dependence of the resulting world-sheet action on the string dilaton (which cannot be obtained from a purely kinematic reduction). Our construction relies on a Polyakov-type approach with all...
0904.2738
Gottfried Curio
Gottfried Curio
Perspectives on Pfaffians of Heterotic World-sheet Instantons
40 pages; minor changes, discussion section 1.1 added
JHEP 0909:131,2009
10.1088/1126-6708/2009/09/131
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
To fix the bundle moduli of a heterotic compactification one has to understand the Pfaffian one-loop prefactor of the classical instanton contribution. For compactifications on elliptically fibered Calabi-Yau spaces X this can be made explicit for spectral bundles and world-sheet instantons supported on rational base...
[ { "created": "Fri, 17 Apr 2009 16:22:16 GMT", "version": "v1" }, { "created": "Thu, 10 Sep 2009 09:23:27 GMT", "version": "v2" } ]
2009-10-06
[ [ "Curio", "Gottfried", "" ] ]
To fix the bundle moduli of a heterotic compactification one has to understand the Pfaffian one-loop prefactor of the classical instanton contribution. For compactifications on elliptically fibered Calabi-Yau spaces X this can be made explicit for spectral bundles and world-sheet instantons supported on rational base c...
1211.5382
Chrysostomos Kalousios
Justin R. David, Chrysostomos Kalousios, Abhishake Sadhukhan
Generating string solutions in BTZ
32+1 pages, 15 figures
null
10.1007/JHEP02(2013)013
HU-EP-12/44; ICTP-SAIFR/2012-008
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Integrability of classical strings in the BTZ black hole enables the construction and study of classical string propagation in this background. We first apply the dressing method to obtain classical string solutions in the BTZ black hole. We dress time like geodesics in the BTZ black hole and obtain open string solut...
[ { "created": "Thu, 22 Nov 2012 21:31:42 GMT", "version": "v1" } ]
2015-06-12
[ [ "David", "Justin R.", "" ], [ "Kalousios", "Chrysostomos", "" ], [ "Sadhukhan", "Abhishake", "" ] ]
Integrability of classical strings in the BTZ black hole enables the construction and study of classical string propagation in this background. We first apply the dressing method to obtain classical string solutions in the BTZ black hole. We dress time like geodesics in the BTZ black hole and obtain open string solutio...
0807.4885
Gaston Giribet
A. Garbarz, G. Giribet, F.D. Mazzitelli
Conformal invariance and apparent universality of semiclassical gravity
11 pages
Phys.Rev.D78:084014,2008
10.1103/PhysRevD.78.084014
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In a recent work, it has been pointed out that certain observables of the massless scalar field theory in a static spherically symmetric background exhibit a universal behavior at large distances. More precisely, it was shown that, unlike what happens in the case the coupling to the curvature \xi is generic, for the ...
[ { "created": "Wed, 30 Jul 2008 16:05:56 GMT", "version": "v1" } ]
2008-11-26
[ [ "Garbarz", "A.", "" ], [ "Giribet", "G.", "" ], [ "Mazzitelli", "F. D.", "" ] ]
In a recent work, it has been pointed out that certain observables of the massless scalar field theory in a static spherically symmetric background exhibit a universal behavior at large distances. More precisely, it was shown that, unlike what happens in the case the coupling to the curvature \xi is generic, for the sp...
1701.03825
Gong Cheng
Gong Cheng, Amihay Hanany, Yabo Li, Yidi Zhao
Coulomb Branch for A-type Balanced Quivers in 3d $\mathcal{N}=4$ gauge theories
42 pages, 9 figures, 12 tables
null
null
Imperial-TP-17-AH-01
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study Coulomb branch moduli spaces of a class of three dimensional $\mathcal{N}=4$ gauge theories whose quiver satisfies the balance condition. The Coulomb branch is described by dressed monopole operators which can be counted using the Monopole formula. We mainly focus on A-type quivers in this paper, using Hilbe...
[ { "created": "Fri, 13 Jan 2017 20:20:53 GMT", "version": "v1" } ]
2017-01-17
[ [ "Cheng", "Gong", "" ], [ "Hanany", "Amihay", "" ], [ "Li", "Yabo", "" ], [ "Zhao", "Yidi", "" ] ]
We study Coulomb branch moduli spaces of a class of three dimensional $\mathcal{N}=4$ gauge theories whose quiver satisfies the balance condition. The Coulomb branch is described by dressed monopole operators which can be counted using the Monopole formula. We mainly focus on A-type quivers in this paper, using Hilbert...
2301.05216
Martin Schnabl
Jaroslav Scheinpflug and Martin Schnabl
Conformal perturbation theory from open string field theory
7 pages, RevTex
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
Conformal boundary conditions in two-dimensional conformal field theories manifest lots of mathematical beauty and complexity and in many aspects present uncharted territory. Even less is known about the relevant boundary deformations which connect them. A natural approach to the problem is via conformal perturbation...
[ { "created": "Thu, 12 Jan 2023 18:56:30 GMT", "version": "v1" } ]
2023-01-13
[ [ "Scheinpflug", "Jaroslav", "" ], [ "Schnabl", "Martin", "" ] ]
Conformal boundary conditions in two-dimensional conformal field theories manifest lots of mathematical beauty and complexity and in many aspects present uncharted territory. Even less is known about the relevant boundary deformations which connect them. A natural approach to the problem is via conformal perturbation t...
1210.3864
Steven Weinberg
Steven Weinberg
Minimal fields of canonical dimensionality are free
14 pages
null
10.1103/PhysRevD.86.105015
UTTG-16-12
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is shown that in a scale-invariant relativistic field theory, any field $\psi_n$ belonging to the $(j,0)$ or $(0,j)$ representations of the Lorentz group and with dimensionality $d=j+1$ is a free field. For other field types there is no value of the dimensionality that guarantees that the field is free. Conformal ...
[ { "created": "Mon, 15 Oct 2012 00:46:15 GMT", "version": "v1" } ]
2015-06-11
[ [ "Weinberg", "Steven", "" ] ]
It is shown that in a scale-invariant relativistic field theory, any field $\psi_n$ belonging to the $(j,0)$ or $(0,j)$ representations of the Lorentz group and with dimensionality $d=j+1$ is a free field. For other field types there is no value of the dimensionality that guarantees that the field is free. Conformal in...
hep-th/0510243
Kluson Josef
J. Kluson
Dynamics of D1-brane in I-brane Background
21 pages, references added
JHEP0512:016,2005
10.1088/1126-6708/2005/12/016
null
hep-th
null
This paper is devoted to the study of the effective field theory description of the probe D1-brane in the background of the system of two stacks of fivebranes in type IIB theory that intersect on $R^{1,1}$. We study the properties of the Dirac-Born-Infeld action for D1-brane moving in this background. We will argue t...
[ { "created": "Fri, 28 Oct 2005 08:34:27 GMT", "version": "v1" }, { "created": "Mon, 31 Oct 2005 13:00:57 GMT", "version": "v2" } ]
2009-11-11
[ [ "Kluson", "J.", "" ] ]
This paper is devoted to the study of the effective field theory description of the probe D1-brane in the background of the system of two stacks of fivebranes in type IIB theory that intersect on $R^{1,1}$. We study the properties of the Dirac-Born-Infeld action for D1-brane moving in this background. We will argue tha...
1510.07044
Daliang Li
Daliang Li, David Meltzer, David Poland
Non-Abelian Binding Energies from the Lightcone Bootstrap
Added comments on the weak gravity conjecture
JHEP 1602 (2016) 149
10.1007/JHEP02(2016)149
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We analytically study the lightcone limit of the conformal bootstrap for 4-point functions containing scalars charged under global symmetries. We show the existence of large spin double-twist operators in various representations of the global symmetry group. We then compute their anomalous dimensions in terms of the ...
[ { "created": "Fri, 23 Oct 2015 20:05:01 GMT", "version": "v1" }, { "created": "Mon, 22 Feb 2016 16:34:52 GMT", "version": "v2" } ]
2016-04-01
[ [ "Li", "Daliang", "" ], [ "Meltzer", "David", "" ], [ "Poland", "David", "" ] ]
We analytically study the lightcone limit of the conformal bootstrap for 4-point functions containing scalars charged under global symmetries. We show the existence of large spin double-twist operators in various representations of the global symmetry group. We then compute their anomalous dimensions in terms of the ce...
1803.01064
Chanyong Park
Rajesh Narayanan, Chanyong Park, and Yun-Long Zhang
Holographic Approach to Entanglement Entropy in Disordered Systems
15 pages, 6 figures
Phys. Rev. D 99, 046019 (2019)
10.1103/PhysRevD.99.046019
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the entanglement entropy of a two-dimensional disordered system holographically. In particular, we study the evolution of the entanglement entropy along renormalization group flows for a conformal theory at the UV fixed point, that is perturbed by weak disorder into a Lifshitz theory at the IR fixed po...
[ { "created": "Fri, 2 Mar 2018 22:47:45 GMT", "version": "v1" }, { "created": "Mon, 25 Feb 2019 06:26:32 GMT", "version": "v2" } ]
2019-03-06
[ [ "Narayanan", "Rajesh", "" ], [ "Park", "Chanyong", "" ], [ "Zhang", "Yun-Long", "" ] ]
We investigate the entanglement entropy of a two-dimensional disordered system holographically. In particular, we study the evolution of the entanglement entropy along renormalization group flows for a conformal theory at the UV fixed point, that is perturbed by weak disorder into a Lifshitz theory at the IR fixed poin...
1012.4471
Jan Plefka
Filippo Passerini, Jan Plefka, Gordon W. Semenoff and Donovan Young
On the Spectrum of the AdS_5xS^5 String at large lambda
24 pages. v2: typos fixed
JHEP 1103:046,2011
10.1007/JHEP03(2011)046
HU-EP-10/85
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We put forth a program for perturbatively quantizing the bosonic sector of the IIB superstring on AdS_5xS^5 in the large radius of curvature R (i.e. flat-space) limit, and in light-cone gauge. Using the quantization of the massive particle on AdS_5xS^5 as a guiding exercise, we read off the correct scaling of the par...
[ { "created": "Mon, 20 Dec 2010 21:00:12 GMT", "version": "v1" }, { "created": "Thu, 13 Jan 2011 19:57:10 GMT", "version": "v2" } ]
2011-03-18
[ [ "Passerini", "Filippo", "" ], [ "Plefka", "Jan", "" ], [ "Semenoff", "Gordon W.", "" ], [ "Young", "Donovan", "" ] ]
We put forth a program for perturbatively quantizing the bosonic sector of the IIB superstring on AdS_5xS^5 in the large radius of curvature R (i.e. flat-space) limit, and in light-cone gauge. Using the quantization of the massive particle on AdS_5xS^5 as a guiding exercise, we read off the correct scaling of the parti...
1307.3491
Thomas Mertens
T. G. Mertens, H. Verschelde, V. I. Zakharov
Random Walks in Rindler Spacetime and String Theory at the Tip of the Cigar
54 pages, v2: version accepted for publication in JHEP
JHEP 1403 (2014) 086
10.1007/JHEP03(2014)086
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we discuss Rindler space string thermodynamics from a thermal scalar point of view as an explicit example of the results obtained in JHEP 1402 (2014) 127. We discuss the critical behavior of the string gas and interpret this as a random walk near the black hole horizon. Combining field theory arguments...
[ { "created": "Fri, 12 Jul 2013 15:34:17 GMT", "version": "v1" }, { "created": "Wed, 2 Apr 2014 11:42:33 GMT", "version": "v2" } ]
2014-04-08
[ [ "Mertens", "T. G.", "" ], [ "Verschelde", "H.", "" ], [ "Zakharov", "V. I.", "" ] ]
In this paper, we discuss Rindler space string thermodynamics from a thermal scalar point of view as an explicit example of the results obtained in JHEP 1402 (2014) 127. We discuss the critical behavior of the string gas and interpret this as a random walk near the black hole horizon. Combining field theory arguments w...
hep-th/9505039
null
I.Krichever, A.Zabrodin
Spin generalization of the Ruijsenaars-Schneider model, non-abelian 2D Toda chain and representations of Sklyanin algebra
38 pages, latex, no figures
null
10.1070/RM1995v050n06ABEH002632
preprint ITEP-KZ-1/95
hep-th
null
Action-angle type variables for spin generalizations of the elliptic Ruijsenaars-Schneider system are constructed. The equations of motion of these systems are solved in terms of Riemann theta-functions. It is proved that these systems are isomorphic to special elliptic solutions of the non-abelian 2D Toda chain. A c...
[ { "created": "Sun, 7 May 1995 18:03:54 GMT", "version": "v1" } ]
2015-06-26
[ [ "Krichever", "I.", "" ], [ "Zabrodin", "A.", "" ] ]
Action-angle type variables for spin generalizations of the elliptic Ruijsenaars-Schneider system are constructed. The equations of motion of these systems are solved in terms of Riemann theta-functions. It is proved that these systems are isomorphic to special elliptic solutions of the non-abelian 2D Toda chain. A con...
1301.5043
Kazuhiro Hikami
Tohru Eguchi, Kazuhiro Hikami
Enriques moonshine
12 pages
J. Phys. A: Math. Theor. 46 (2013) 312001 (11 pages)
10.1088/1751-8113/46/31/312001
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a new moonshine phenomenon associated with the elliptic genus of the Enriques surface (1/2 of the elliptic genus of K3) with the symmetry group given by the Mathieu group M12.
[ { "created": "Mon, 21 Jan 2013 23:59:54 GMT", "version": "v1" }, { "created": "Mon, 28 Jan 2013 03:15:05 GMT", "version": "v2" }, { "created": "Mon, 17 Jun 2013 09:21:24 GMT", "version": "v3" } ]
2013-07-26
[ [ "Eguchi", "Tohru", "" ], [ "Hikami", "Kazuhiro", "" ] ]
We propose a new moonshine phenomenon associated with the elliptic genus of the Enriques surface (1/2 of the elliptic genus of K3) with the symmetry group given by the Mathieu group M12.
1711.07408
Nikolaos Dimakis
L. Avil\'es, F. Canfora, N. Dimakis and D. Hidalgo
Analytic topologically non-trivial solutions of the (3+1)-dimensional $U(1)$ gauged Skyrme model and extended duality
19 pages, 2 figures, version accepted for publication in Physical Review D
null
10.1103/PhysRevD.96.125005
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the first analytic examples of topologically non-trivial solutions of the (3+1)-dimensional $U(1)$ gauged Skyrme model within a finite box in (3+1)-dimensional flat space-time. There are two types of gauged solitons. The first type corresponds to gauged Skyrmions living within a finite volume. The second...
[ { "created": "Mon, 20 Nov 2017 16:56:40 GMT", "version": "v1" } ]
2018-01-17
[ [ "Avilés", "L.", "" ], [ "Canfora", "F.", "" ], [ "Dimakis", "N.", "" ], [ "Hidalgo", "D.", "" ] ]
We construct the first analytic examples of topologically non-trivial solutions of the (3+1)-dimensional $U(1)$ gauged Skyrme model within a finite box in (3+1)-dimensional flat space-time. There are two types of gauged solitons. The first type corresponds to gauged Skyrmions living within a finite volume. The second c...
1712.07991
Hideki Kyono
Heng-Yu Chen, En-Jui Kuo and Hideki Kyono
Towards Spinning Mellin Amplitudes
32 pages, 2 figures, v2: typos corrected, clarification added, references updated, to appear in NPB
null
10.1016/j.nuclphysb.2018.04.019
KUNS-2710
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the Mellin representation of four point conformal correlation function with external primary operators with arbitrary integer spacetime spins, and obtain a natural proposal for spinning Mellin amplitudes. By restricting to the exchange of symmetric traceless primaries, we generalize the Mellin transform ...
[ { "created": "Thu, 21 Dec 2017 15:02:24 GMT", "version": "v1" }, { "created": "Sat, 28 Apr 2018 15:20:44 GMT", "version": "v2" } ]
2018-05-23
[ [ "Chen", "Heng-Yu", "" ], [ "Kuo", "En-Jui", "" ], [ "Kyono", "Hideki", "" ] ]
We construct the Mellin representation of four point conformal correlation function with external primary operators with arbitrary integer spacetime spins, and obtain a natural proposal for spinning Mellin amplitudes. By restricting to the exchange of symmetric traceless primaries, we generalize the Mellin transform fo...
1410.5790
Benjamin Burrington
Benjamin A. Burrington, Samir D. Mathur, Amanda W. Peet, Ida G. Zadeh
Analyzing the squeezed state generated by a twist deformation
20 pages, 3 figures
Phys. Rev. D 91, 124072 (2015)
10.1103/PhysRevD.91.124072
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The D1D5 CFT has provided a useful microscopic model for studying black holes. The coupling in this theory is a twist deformation whose action on the vacuum generates a squeezed state. We give a new derivation of the expression for this squeezed state using the conformal Ward identity; this derivation provides an ins...
[ { "created": "Tue, 21 Oct 2014 19:03:39 GMT", "version": "v1" } ]
2015-07-08
[ [ "Burrington", "Benjamin A.", "" ], [ "Mathur", "Samir D.", "" ], [ "Peet", "Amanda W.", "" ], [ "Zadeh", "Ida G.", "" ] ]
The D1D5 CFT has provided a useful microscopic model for studying black holes. The coupling in this theory is a twist deformation whose action on the vacuum generates a squeezed state. We give a new derivation of the expression for this squeezed state using the conformal Ward identity; this derivation provides an insig...
2205.05370
Soichiro Shimamori
Tatsuma Nishioka, Yoshitaka Okuyama, Soichiro Shimamori
Method of images in defect conformal field theories
6 pages, 3 figures; v3: published version
null
10.1103/PhysRevD.106.L081701
OU-HET-1146
hep-th cond-mat.stat-mech
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a prescription for describing correlation functions in higher-dimensional defect conformal field theories (DCFTs) by those in ancillary conformal field theories (CFTs) without defects, which is a vast generalization of the image method in two-dimensional boundary CFTs. A correlation function of $n$ operato...
[ { "created": "Wed, 11 May 2022 09:30:43 GMT", "version": "v1" }, { "created": "Wed, 1 Jun 2022 05:45:05 GMT", "version": "v2" }, { "created": "Thu, 8 Dec 2022 08:17:21 GMT", "version": "v3" } ]
2022-12-09
[ [ "Nishioka", "Tatsuma", "" ], [ "Okuyama", "Yoshitaka", "" ], [ "Shimamori", "Soichiro", "" ] ]
We propose a prescription for describing correlation functions in higher-dimensional defect conformal field theories (DCFTs) by those in ancillary conformal field theories (CFTs) without defects, which is a vast generalization of the image method in two-dimensional boundary CFTs. A correlation function of $n$ operators...
0912.0791
Jun Zhang Mr.
Jun Zhang, Yi-Fu Cai, Yun-Song Piao
Rotating a Curvaton Brane in a Warped Throat
11 pages, 4 figures, minor changes, relevant reference added
JCAP 1005:001,2010
10.1088/1475-7516/2010/05/001
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we study a curvaton model obtained by considering a probe anti-D3-brane with angular motion at the bottom of a KS throat with approximate isometries. We calculate the spectrum of curvature perturbations and the non-Gaussianities of this model. Specifically, we consider the limit of relativistic rotation...
[ { "created": "Fri, 4 Dec 2009 08:21:32 GMT", "version": "v1" }, { "created": "Wed, 16 Dec 2009 04:50:14 GMT", "version": "v2" } ]
2010-05-12
[ [ "Zhang", "Jun", "" ], [ "Cai", "Yi-Fu", "" ], [ "Piao", "Yun-Song", "" ] ]
In this paper we study a curvaton model obtained by considering a probe anti-D3-brane with angular motion at the bottom of a KS throat with approximate isometries. We calculate the spectrum of curvature perturbations and the non-Gaussianities of this model. Specifically, we consider the limit of relativistic rotation o...
1103.3013
Thomas Sotiriou
Thomas P. Sotiriou, Matt Visser, Silke Weinfurtner
Lower-dimensional Horava-Lifshitz gravity
v2: 9 pages, discussion about projectable version as a limiting case added; v3: minor changes to match published version
Phys.Rev.D83:124021,2011
10.1103/PhysRevD.83.124021
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider Horava-Lifshitz gravity in both 1+1 and 2+1 dimensions. These lower-dimensional versions of Horava-Lifshitz gravity are simple enough to be explicitly tractable, but still complex enough to be interesting. We write the most general (non-projectable) action for each case and discuss the resulting dynamics....
[ { "created": "Tue, 15 Mar 2011 20:00:11 GMT", "version": "v1" }, { "created": "Thu, 14 Apr 2011 21:36:09 GMT", "version": "v2" }, { "created": "Tue, 14 Jun 2011 16:26:56 GMT", "version": "v3" } ]
2011-06-27
[ [ "Sotiriou", "Thomas P.", "" ], [ "Visser", "Matt", "" ], [ "Weinfurtner", "Silke", "" ] ]
We consider Horava-Lifshitz gravity in both 1+1 and 2+1 dimensions. These lower-dimensional versions of Horava-Lifshitz gravity are simple enough to be explicitly tractable, but still complex enough to be interesting. We write the most general (non-projectable) action for each case and discuss the resulting dynamics. I...
hep-th/0501005
Andrew Pawl
Andrew Pawl
Discrete Gauge Symmetries, Baryon Number and Large Extra Dimensions
8 pages, uses JHEP3.cls
JHEP0503:034,2005
10.1088/1126-6708/2005/03/034
MCTP-04-19
hep-th
null
Krauss and Wilczek have shown that an unbroken discrete gauge symmetry is respected by gravitationally mediated processes. This has led to a search for such a symmetry compatible with the standard model or MSSM that would protect protons from gravitationally mediated decay in a universe with a low scale for quantum g...
[ { "created": "Sun, 2 Jan 2005 21:26:01 GMT", "version": "v1" } ]
2008-11-26
[ [ "Pawl", "Andrew", "" ] ]
Krauss and Wilczek have shown that an unbroken discrete gauge symmetry is respected by gravitationally mediated processes. This has led to a search for such a symmetry compatible with the standard model or MSSM that would protect protons from gravitationally mediated decay in a universe with a low scale for quantum gra...
hep-th/9210015
A. A. Tseytlin
A.S. Schwarz and A.A. Tseytlin
Dilaton shift under duality and torsion of elliptic complex
20 p., harvmac, IMPERIAL/TP/92-93/01
Nucl.Phys.B399:691-708,1993
10.1016/0550-3213(93)90514-P
null
hep-th
null
We observe that the ratio of determinants of $2d$ Laplacians which appear in the duality transformation relating two sigma models with abelian isometries can be represented as a torsion of an elliptic (DeRham) complex. As a result, this ratio can be computed exactly and is given by the exponential of a local function...
[ { "created": "Fri, 2 Oct 1992 13:05:00 GMT", "version": "v1" }, { "created": "Fri, 2 Oct 1992 17:38:00 GMT", "version": "v2" } ]
2009-09-17
[ [ "Schwarz", "A. S.", "" ], [ "Tseytlin", "A. A.", "" ] ]
We observe that the ratio of determinants of $2d$ Laplacians which appear in the duality transformation relating two sigma models with abelian isometries can be represented as a torsion of an elliptic (DeRham) complex. As a result, this ratio can be computed exactly and is given by the exponential of a local functional...
hep-th/9310051
K. P. Sankaran
Subhashis Nag
$DIFF(s^1)$, Teichm\"Uller Space and Period Matrices: Canonical Mappings via String Theory
42 pages, TEX
null
null
null
hep-th
null
There is a completely natural and intimate relationship between the diffeomorphism group of the circle and the Teichm\"uller spaces of Riemann surfaces discovered by us in 1988. Such a relationship had been sought-after by physicists from conjectures connecting the loop-space approach to string theory with the path-i...
[ { "created": "Fri, 8 Oct 1993 12:06:22 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nag", "Subhashis", "" ] ]
There is a completely natural and intimate relationship between the diffeomorphism group of the circle and the Teichm\"uller spaces of Riemann surfaces discovered by us in 1988. Such a relationship had been sought-after by physicists from conjectures connecting the loop-space approach to string theory with the path-int...
1703.09552
Giuseppe Gaetano Luciano
Massimo Blasone, Gaetano Lambiase, Giuseppe Gaetano Luciano
Non-thermal signature of the Unruh effect in field mixing
18 pages, 2 figures
Phys. Rev. D 96, 025023 (2017)
10.1103/PhysRevD.96.025023
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Mixing transformations for a uniformly accelerated observer (Rindler observer) are analyzed within the quantum field theory framework as a basis for investigating gravitational effects on flavor oscillations. In particular, the case of two charged boson fields with different masses is discussed. In spite of such a mi...
[ { "created": "Tue, 28 Mar 2017 12:55:00 GMT", "version": "v1" } ]
2017-08-02
[ [ "Blasone", "Massimo", "" ], [ "Lambiase", "Gaetano", "" ], [ "Luciano", "Giuseppe Gaetano", "" ] ]
Mixing transformations for a uniformly accelerated observer (Rindler observer) are analyzed within the quantum field theory framework as a basis for investigating gravitational effects on flavor oscillations. In particular, the case of two charged boson fields with different masses is discussed. In spite of such a mini...
1508.05678
Julio Oliva
Adolfo Cisterna, Mokhtar Hassa\"ine, Julio Oliva
Exact solutions in $\mathcal{R}^{2}$ SUGRA
11 pages, 1 figure. V2: minor changes and references added. To appear in PRD
Phys. Rev. D 92, 104012 (2015)
10.1103/PhysRevD.92.104012
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This letter is devoted to show that the bosonic sector of the $\mathcal{R}^{2}$-SUGRA in four dimensions, constructed with the F-term, admits a variety of exact and analytic solutions which include, pp- and AdS waves, asymptotically flat and AdS black holes and wormholes, as well as product spacetimes. The existence ...
[ { "created": "Mon, 24 Aug 2015 01:06:44 GMT", "version": "v1" }, { "created": "Mon, 19 Oct 2015 18:12:20 GMT", "version": "v2" } ]
2015-11-11
[ [ "Cisterna", "Adolfo", "" ], [ "Hassaïne", "Mokhtar", "" ], [ "Oliva", "Julio", "" ] ]
This letter is devoted to show that the bosonic sector of the $\mathcal{R}^{2}$-SUGRA in four dimensions, constructed with the F-term, admits a variety of exact and analytic solutions which include, pp- and AdS waves, asymptotically flat and AdS black holes and wormholes, as well as product spacetimes. The existence of...
hep-th/9907145
Sanjaye Ramgoolam
Pei-Ming Ho, Sanjaye Ramgoolam, Radu Tatar
Quantum Spacetimes and Finite N Effects in 4D Super Yang-Mills Theories
16 pages, in harvmac big
Nucl.Phys. B573 (2000) 364-376
10.1016/S0550-3213(99)00819-6
Brown-HET-1190
hep-th
null
The truncation in the number of single-trace chiral primary operators of $\N=4$ SYM and its conjectured connection with gravity on quantum spacetimes are elaborated. The model of quantum spacetime we use is $AdS^5_q \times S^5_q$ for $q$ a root of unity. The quantum sphere is defined as a homogeneous space with manif...
[ { "created": "Sat, 17 Jul 1999 02:52:08 GMT", "version": "v1" } ]
2009-10-31
[ [ "Ho", "Pei-Ming", "" ], [ "Ramgoolam", "Sanjaye", "" ], [ "Tatar", "Radu", "" ] ]
The truncation in the number of single-trace chiral primary operators of $\N=4$ SYM and its conjectured connection with gravity on quantum spacetimes are elaborated. The model of quantum spacetime we use is $AdS^5_q \times S^5_q$ for $q$ a root of unity. The quantum sphere is defined as a homogeneous space with manifes...
hep-th/9909055
Lavrik Lavrinenko
I.V. Lavrinenko
Bulk to Boundary Relation Between Topological Models and Supergravity Theories
11 pages, LaTeX, references added
null
null
CTP-TAMU-33/99
hep-th
null
We establish a direct correspondence between certain higher-rank p-form Chern-Simons topological type theories in the bulk of a manifold with boundary and particular sectors of supergravity models on the boundary, provided that certain boundary conditions are satisfied. The cases we investigate include eleven-dimensi...
[ { "created": "Thu, 9 Sep 1999 18:52:49 GMT", "version": "v1" }, { "created": "Sat, 11 Sep 1999 00:01:35 GMT", "version": "v2" } ]
2007-05-23
[ [ "Lavrinenko", "I. V.", "" ] ]
We establish a direct correspondence between certain higher-rank p-form Chern-Simons topological type theories in the bulk of a manifold with boundary and particular sectors of supergravity models on the boundary, provided that certain boundary conditions are satisfied. The cases we investigate include eleven-dimension...
hep-th/0405287
Alexei Sharapov
P.O. Kazinski, S.L. Lyakhovich and A.A. Sharapov
A comment on "Radiation reaction reexamined: bound momentum and Schott term" by D.V. Gal'tsov and P. Spirin
1 page
null
null
null
hep-th
null
We comment on incorrect citing and wrong statements made in the recent e-print hep-th/0405121.
[ { "created": "Mon, 31 May 2004 13:37:15 GMT", "version": "v1" } ]
2007-05-23
[ [ "Kazinski", "P. O.", "" ], [ "Lyakhovich", "S. L.", "" ], [ "Sharapov", "A. A.", "" ] ]
We comment on incorrect citing and wrong statements made in the recent e-print hep-th/0405121.
hep-th/0003218
Manuel Perez-Victoria
E. D'Hoker, J. Erdmenger, D.Z. Freedman and M. Perez-Victoria
Near-extremal correlators and vanishing supergravity couplings in AdS/CFT
LaTex, 38 pages with 14 eps figures
Nucl.Phys.B589:3-37,2000
10.1016/S0550-3213(00)00534-4
UCLA/2000/TEP/12, MIT-CTP-2964
hep-th
null
We study near-extremal n-point correlation functions of chiral primary operators, in which the maximal scale dimension k is related to the others by k=\sum_i k_i-m with m equal to or smaller than n-3. Through order g^2 in field theory, we show that these correlators are simple sums of terms each of which factors into...
[ { "created": "Fri, 24 Mar 2000 19:19:13 GMT", "version": "v1" } ]
2016-09-06
[ [ "D'Hoker", "E.", "" ], [ "Erdmenger", "J.", "" ], [ "Freedman", "D. Z.", "" ], [ "Perez-Victoria", "M.", "" ] ]
We study near-extremal n-point correlation functions of chiral primary operators, in which the maximal scale dimension k is related to the others by k=\sum_i k_i-m with m equal to or smaller than n-3. Through order g^2 in field theory, we show that these correlators are simple sums of terms each of which factors into p...
1902.06940
Takeshi Morita
Takeshi Morita
Thermal Emission from Semi-classical Dynamical Systems
5 pages, 3 figures, published version
Phys. Rev. Lett. 122, 101603 (2019)
10.1103/PhysRevLett.122.101603
null
hep-th cond-mat.stat-mech quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently the bound on the Lyapunov exponent $\lambda_L \le 2\pi T/ \hbar$ in thermal quantum systems was conjectured by Maldacena, Shenker, and Stanford. If we naively apply this bound to a system with a fixed Lyapunov exponent $\lambda_L$, it might predict the existence of the lower bound on temperature $T \ge \hbar...
[ { "created": "Tue, 19 Feb 2019 08:04:00 GMT", "version": "v1" }, { "created": "Sun, 31 Mar 2019 14:00:33 GMT", "version": "v2" } ]
2019-04-02
[ [ "Morita", "Takeshi", "" ] ]
Recently the bound on the Lyapunov exponent $\lambda_L \le 2\pi T/ \hbar$ in thermal quantum systems was conjectured by Maldacena, Shenker, and Stanford. If we naively apply this bound to a system with a fixed Lyapunov exponent $\lambda_L$, it might predict the existence of the lower bound on temperature $T \ge \hbar \...
hep-th/9901122
Sonia Stanciu
Sonia Stanciu
D-branes in an AdS_3 background
30 pages (substantial revision -- twice the size)
JHEP 9909:028,1999
10.1088/1126-6708/1999/09/028
Imperial/TP/98-99/36
hep-th
null
We study the possible D-brane configurations in an AdS_3 x S^3 x T^4 background with a NS-NS B field. We use its WZW model description and the boundary state formalism, and we analyze the bosonic and the N=1 supersymmetric cases separately. We also discuss the corresponding classical open string sigma model. We deter...
[ { "created": "Mon, 25 Jan 1999 18:21:12 GMT", "version": "v1" }, { "created": "Wed, 3 Mar 1999 17:29:34 GMT", "version": "v2" }, { "created": "Thu, 9 Sep 1999 11:40:36 GMT", "version": "v3" } ]
2011-05-05
[ [ "Stanciu", "Sonia", "" ] ]
We study the possible D-brane configurations in an AdS_3 x S^3 x T^4 background with a NS-NS B field. We use its WZW model description and the boundary state formalism, and we analyze the bosonic and the N=1 supersymmetric cases separately. We also discuss the corresponding classical open string sigma model. We determi...
hep-th/0604119
Martin Schaden
Martin Schaden
Semiclassical Electromagnetic Casimir Self-Energies
13 pages, 1 eps figure, some relevant references added
null
null
null
hep-th
null
The electromagnetic Casimir energies of a spherical and a cylindrical cavity are analyzed semiclassically. The field theoretical self-stress of a spherical cavity with ideal metallic boundary conditions is reproduced to better than 1%. The subtractions in this case are unambiguous and the good agreement is interprete...
[ { "created": "Mon, 17 Apr 2006 20:46:40 GMT", "version": "v1" }, { "created": "Mon, 17 Jul 2006 16:21:00 GMT", "version": "v2" } ]
2007-05-23
[ [ "Schaden", "Martin", "" ] ]
The electromagnetic Casimir energies of a spherical and a cylindrical cavity are analyzed semiclassically. The field theoretical self-stress of a spherical cavity with ideal metallic boundary conditions is reproduced to better than 1%. The subtractions in this case are unambiguous and the good agreement is interpreted ...
hep-th/9508155
null
S. Kachru, A. Klemm, W. Lerche, P. Mayr and C. Vafa
Nonperturbative Results on the Point Particle Limit of N=2 Heterotic String Compactifications
25 pages, harvmac, 2 eps-figures
Nucl.Phys.B459:537-558,1996
10.1016/0550-3213(95)00574-9
CERN-TH/95-231, HUTP-95/A032
hep-th
null
Using heterotic/type II string duality, we obtain exact nonperturbative results for the point particle limit (alpha' -> 0) of some particular four dimensional, N=2 supersymmetric compactifications of heterotic strings. This allows us to recover recent exact nonperturbative results on N=2 gauge theory directly from tr...
[ { "created": "Tue, 29 Aug 1995 02:07:37 GMT", "version": "v1" } ]
2009-10-07
[ [ "Kachru", "S.", "" ], [ "Klemm", "A.", "" ], [ "Lerche", "W.", "" ], [ "Mayr", "P.", "" ], [ "Vafa", "C.", "" ] ]
Using heterotic/type II string duality, we obtain exact nonperturbative results for the point particle limit (alpha' -> 0) of some particular four dimensional, N=2 supersymmetric compactifications of heterotic strings. This allows us to recover recent exact nonperturbative results on N=2 gauge theory directly from tree...
1408.0267
Lavinia Heisenberg
Lavinia Heisenberg
Quantum Corrections in Galileons from Matter Loops
25 pages, journal version & references added
Phys. Rev. D 90, 064005 (2014)
10.1103/PhysRevD.90.064005
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Galileon interactions represent a class of effective field theories that have received much attention since their inception. They can be treated in their own right as scalar field theories with a specific global shift and Galilean symmetry or as a descendant of a more fundamental theory like massive gravity. It is we...
[ { "created": "Thu, 31 Jul 2014 18:10:30 GMT", "version": "v1" }, { "created": "Wed, 6 Aug 2014 19:59:28 GMT", "version": "v2" }, { "created": "Thu, 9 Oct 2014 11:05:24 GMT", "version": "v3" } ]
2014-10-10
[ [ "Heisenberg", "Lavinia", "" ] ]
Galileon interactions represent a class of effective field theories that have received much attention since their inception. They can be treated in their own right as scalar field theories with a specific global shift and Galilean symmetry or as a descendant of a more fundamental theory like massive gravity. It is well...
hep-th/0305261
David Kastor
David Kastor
From wrapped M-branes to Calabi-Yau black holes and strings
13+1 pages, references added
JHEP 0307 (2003) 040
10.1088/1126-6708/2003/07/040
null
hep-th
null
We study a class of D=11 BPS spacetimes that describe M-branes wrapping supersymmetric 2 and 4-cycles of Calabi-Yau 3-folds. We analyze the geometrical significance of the supersymmetry constraints and gauge field equations of motion for these spacetimes. We show that the dimensional reduction to D=5 yields known BPS...
[ { "created": "Fri, 30 May 2003 15:18:31 GMT", "version": "v1" }, { "created": "Tue, 22 Jul 2003 15:42:42 GMT", "version": "v2" } ]
2009-11-10
[ [ "Kastor", "David", "" ] ]
We study a class of D=11 BPS spacetimes that describe M-branes wrapping supersymmetric 2 and 4-cycles of Calabi-Yau 3-folds. We analyze the geometrical significance of the supersymmetry constraints and gauge field equations of motion for these spacetimes. We show that the dimensional reduction to D=5 yields known BPS b...
1511.09420
Chris Lin
Chris L. Lin and Carlos R. Ordonez
Relationship between Fujikawa's Method and the Background Field Method for the Scale Anomaly
9 pages (this version is the published version)
Advances in High Energy Physics, vol. 2016, Article ID 2809290, 6 pages, 2016
10.1155/2016/2809290
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show the equivalence between Fujikawa's method for calculating the scale anomaly and the diagrammatic approach to calculating the effective potential via the background field method, for an $O(N)$ symmetric scalar field theory. Fujikawa's method leads to a sum of terms, each one superficially in one-to-one corresp...
[ { "created": "Mon, 30 Nov 2015 18:32:53 GMT", "version": "v1" }, { "created": "Fri, 18 Mar 2016 01:56:18 GMT", "version": "v2" } ]
2016-03-21
[ [ "Lin", "Chris L.", "" ], [ "Ordonez", "Carlos R.", "" ] ]
We show the equivalence between Fujikawa's method for calculating the scale anomaly and the diagrammatic approach to calculating the effective potential via the background field method, for an $O(N)$ symmetric scalar field theory. Fujikawa's method leads to a sum of terms, each one superficially in one-to-one correspon...
0912.2755
Antonin Coutant
Antonin Coutant, Renaud Parentani
Black hole lasers, a mode analysis
19 pages, 3 figures, main changes: new figure and new Sec.6 `conditions for having a laser effect', final version accepted in PRD
Phys.Rev.D81:084042,2010
10.1103/PhysRevD.81.084042
null
hep-th cond-mat.quant-gas gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the black hole laser effect discovered by Corley & Jacobson should be described in terms of frequency eigenmodes that are spatially bound. The spectrum contains a discrete and finite set of complex frequency modes which appear in pairs and which encode the laser effect. In addition, it contains real freq...
[ { "created": "Tue, 15 Dec 2009 10:07:05 GMT", "version": "v1" }, { "created": "Tue, 13 Apr 2010 14:34:35 GMT", "version": "v2" } ]
2014-11-20
[ [ "Coutant", "Antonin", "" ], [ "Parentani", "Renaud", "" ] ]
We show that the black hole laser effect discovered by Corley & Jacobson should be described in terms of frequency eigenmodes that are spatially bound. The spectrum contains a discrete and finite set of complex frequency modes which appear in pairs and which encode the laser effect. In addition, it contains real freque...
hep-th/0001208
Philip Candelas
V. Braun, P. Candelas, X de la Ossa and A. Grassi
Toric Calabi-Yau Fourfolds, Duality Between N=1 Theories and Divisors that Contribute to the Superpotential
TeX 50 pages, 10 figures, needs epsf
null
null
UTTG-06-99
hep-th
null
We study issues related to F-theory on Calabi-Yau fourfolds and its duality to heterotic theory for Calabi-Yau threefolds. We discuss principally fourfolds that are described by reflexive polyhedra and show how to read off some of the data for the heterotic theory from the polyhedron. We give a procedure for construc...
[ { "created": "Sat, 29 Jan 2000 19:07:22 GMT", "version": "v1" } ]
2007-05-23
[ [ "Braun", "V.", "" ], [ "Candelas", "P.", "" ], [ "de la Ossa", "X", "" ], [ "Grassi", "A.", "" ] ]
We study issues related to F-theory on Calabi-Yau fourfolds and its duality to heterotic theory for Calabi-Yau threefolds. We discuss principally fourfolds that are described by reflexive polyhedra and show how to read off some of the data for the heterotic theory from the polyhedron. We give a procedure for constructi...
hep-th/9804001
Joseph C. Varilly
Joseph C. Varilly and Jose M. Gracia-Bondia
On the ultraviolet behaviour of quantum fields over noncommutative manifolds
10 pages, RevTeX version, a few references added
Int.J.Mod.Phys. A14 (1999) 1305
10.1142/S0217751X99000671
UCR-CIMM-4-98
hep-th math.OA
null
By exploiting the relation between Fredholm modules and the Segal-Shale-Stinespring version of canonical quantization, and taking as starting point the first-quantized fields described by Connes' axioms for noncommutative spin geometries, a Hamiltonian framework for fermion quantum fields over noncommutative manifold...
[ { "created": "Wed, 1 Apr 1998 02:50:53 GMT", "version": "v1" }, { "created": "Mon, 27 Apr 1998 13:51:19 GMT", "version": "v2" } ]
2009-10-31
[ [ "Varilly", "Joseph C.", "" ], [ "Gracia-Bondia", "Jose M.", "" ] ]
By exploiting the relation between Fredholm modules and the Segal-Shale-Stinespring version of canonical quantization, and taking as starting point the first-quantized fields described by Connes' axioms for noncommutative spin geometries, a Hamiltonian framework for fermion quantum fields over noncommutative manifolds ...
hep-th/0207078
Brian Dolan
Brian P. Dolan and C. Nash
The Standard Model Fermion Spectrum From Complex Projective spaces
13 pages. Typset using LaTeX and JHEP3 style files. Minor typos corrected
JHEP 0210 (2002) 041
10.1088/1126-6708/2002/10/041
DIAS-STP-02-07
hep-th
null
It is shown that the quarks and leptons of the standard model, including a right-handed neutrino, can be obtained by gauging the holonomy groups of complex projective spaces of complex dimensions two and three. The spectrum emerges as chiral zero modes of the Dirac operator coupled to gauge fields and the demonstrati...
[ { "created": "Tue, 9 Jul 2002 13:17:13 GMT", "version": "v1" }, { "created": "Thu, 14 Nov 2002 10:47:14 GMT", "version": "v2" } ]
2009-11-07
[ [ "Dolan", "Brian P.", "" ], [ "Nash", "C.", "" ] ]
It is shown that the quarks and leptons of the standard model, including a right-handed neutrino, can be obtained by gauging the holonomy groups of complex projective spaces of complex dimensions two and three. The spectrum emerges as chiral zero modes of the Dirac operator coupled to gauge fields and the demonstration...
hep-th/9506181
null
M. Matone
Koebe 1/4-Theorem and Inequalities in N=2 Super-QCD
11 pages, LaTex file, Expanded version: new results, technical details explained, misprints corrected and references added
Phys.Rev. D53 (1996) 7354-7358
10.1103/PhysRevD.53.7354
DFPD/95/TH/38
hep-th
null
The critical curve ${\cal C}$ on which ${\rm Im}\,\hat\tau =0$, $\hat\tau=a_D/a$, determines hyperbolic domains whose Poincar\'e metric is constructed in terms of $a_D$ and $a$. We describe ${\cal C}$ in a parametric form related to a Schwarzian equation and prove new relations for $N=2$ Super $SU(2)$ Yang-Mills. In ...
[ { "created": "Tue, 27 Jun 1995 22:32:39 GMT", "version": "v1" }, { "created": "Thu, 29 Feb 1996 16:05:28 GMT", "version": "v2" } ]
2009-10-28
[ [ "Matone", "M.", "" ] ]
The critical curve ${\cal C}$ on which ${\rm Im}\,\hat\tau =0$, $\hat\tau=a_D/a$, determines hyperbolic domains whose Poincar\'e metric is constructed in terms of $a_D$ and $a$. We describe ${\cal C}$ in a parametric form related to a Schwarzian equation and prove new relations for $N=2$ Super $SU(2)$ Yang-Mills. In pa...
1311.5268
Robert Shrock
Robert Shrock
Study of Possible Ultraviolet Zero of the Beta Function in Gauge Theories with Many Fermions
26 pages
Phys. Rev. D 89, 045019 (2014)
10.1103/PhysRevD.89.045019
YITP-SB-13-31
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the possibility of an ultraviolet (UV) zero in the $n$-loop beta function of U(1) and non-Abelian gauge theories with $N_f$ fermions for large $N_f$. The effect of scheme transformations on the coefficients of different powers of $N_f$ in the $n$-loop term in the beta function is calculated. A general scheme...
[ { "created": "Wed, 20 Nov 2013 23:46:25 GMT", "version": "v1" }, { "created": "Sat, 22 Mar 2014 18:16:09 GMT", "version": "v2" } ]
2014-03-25
[ [ "Shrock", "Robert", "" ] ]
We study the possibility of an ultraviolet (UV) zero in the $n$-loop beta function of U(1) and non-Abelian gauge theories with $N_f$ fermions for large $N_f$. The effect of scheme transformations on the coefficients of different powers of $N_f$ in the $n$-loop term in the beta function is calculated. A general scheme-i...
hep-th/9508101
Nami Fux Svaiter
A.P.C.Malbouisson, F.S.Nogueira and N.F.Svaiter (CBPF)
A non-perturbative approach to the Coleman- Weinberg mechanism in massless scalar QED
null
Mod.Phys.Lett. A11 (1996) 749-754
10.1142/S0217732396000758
null
hep-th
null
We rederive non-perturbatively the Coleman-Weinberg expression for the effective potential for massless scalar QED. Our result is not restricted to small values of the coupling constants. This shows that the Coleman- Weinberg result can be established beyond the range of validity of perturbation theory. Also, we deri...
[ { "created": "Mon, 21 Aug 1995 21:22:14 GMT", "version": "v1" } ]
2015-06-26
[ [ "Malbouisson", "A. P. C.", "", "CBPF" ], [ "Nogueira", "F. S.", "", "CBPF" ], [ "Svaiter", "N. F.", "", "CBPF" ] ]
We rederive non-perturbatively the Coleman-Weinberg expression for the effective potential for massless scalar QED. Our result is not restricted to small values of the coupling constants. This shows that the Coleman- Weinberg result can be established beyond the range of validity of perturbation theory. Also, we derive...
hep-th/0412043
James T. Liu
James T. Liu, Diana Vaman and W.Y. Wen
Bubbling 1/4 BPS solutions in type IIB and supergravity reductions on S^n x S^n
30 pages, Latex citations added
Nucl.Phys.B739:285-310,2006
10.1016/j.nuclphysb.2005.12.026
MCTP-04-67
hep-th
null
We extend the construction of bubbling 1/2 BPS solutions of Lin, Lunin and Maldacena (hep-th/0409174) in two directions. First we enquire whether bubbling 1/2 BPS solutions can be constructed in minimal 6d supergravity and second we construct solutions that are 1/4 BPS in type IIB. We find that the S^1 x S^1 bosonic ...
[ { "created": "Sun, 5 Dec 2004 21:25:25 GMT", "version": "v1" }, { "created": "Mon, 12 Sep 2005 14:22:11 GMT", "version": "v2" } ]
2009-08-05
[ [ "Liu", "James T.", "" ], [ "Vaman", "Diana", "" ], [ "Wen", "W. Y.", "" ] ]
We extend the construction of bubbling 1/2 BPS solutions of Lin, Lunin and Maldacena (hep-th/0409174) in two directions. First we enquire whether bubbling 1/2 BPS solutions can be constructed in minimal 6d supergravity and second we construct solutions that are 1/4 BPS in type IIB. We find that the S^1 x S^1 bosonic re...
hep-th/9903210
Pascal Bain
C.P. Bachas, P. Bain and M.B. Green
Curvature terms in D-brane actions and their M-theory origin
tex file, 31 pages, uses harvmac. Some rewriting of section 2, conclusions and appendix B, in particular in what concerns the discussion of seven-branes in the conclusions and the structure of $\alpha'^2$ terms in appendix B. Other minor corrections plus added references
JHEP 9905:011,1999
10.1088/1126-6708/1999/05/011
LPTENS-99-07; DAMTP-1999-14
hep-th
null
We derive the complete $(curvature)^2$ terms of effective D-brane actions, for arbitrary ambient geometries and world-volume embeddings, at lowest order (disk-level) in the string-loop expansion. These terms reproduce the $o(\alpha'^2)$ corrections to string scattering amplitudes, and are consistent with duality conj...
[ { "created": "Wed, 24 Mar 1999 19:31:53 GMT", "version": "v1" }, { "created": "Tue, 13 Apr 1999 16:36:44 GMT", "version": "v2" } ]
2017-09-07
[ [ "Bachas", "C. P.", "" ], [ "Bain", "P.", "" ], [ "Green", "M. B.", "" ] ]
We derive the complete $(curvature)^2$ terms of effective D-brane actions, for arbitrary ambient geometries and world-volume embeddings, at lowest order (disk-level) in the string-loop expansion. These terms reproduce the $o(\alpha'^2)$ corrections to string scattering amplitudes, and are consistent with duality conjec...
hep-th/9511216
Douglas Davidson
D. R. Davidson
Modular Covariance and the Algebraic PCT/Spin-Statistics Theorem
29 pages, Latex
null
null
null
hep-th
null
In the theory of nets of observable algebras, the modular operators associated with wedge regions are expected to have a natural geometric action, a generalization of the Bisognano-Wichmann condition for nets associated with Poincare-covariant fields. Here many possible such modular covariance conditions are discusse...
[ { "created": "Wed, 29 Nov 1995 22:17:16 GMT", "version": "v1" } ]
2007-05-23
[ [ "Davidson", "D. R.", "" ] ]
In the theory of nets of observable algebras, the modular operators associated with wedge regions are expected to have a natural geometric action, a generalization of the Bisognano-Wichmann condition for nets associated with Poincare-covariant fields. Here many possible such modular covariance conditions are discussed ...
hep-th/0409070
John Wang
Gregory Jones, John E. Wang
Weyl Card Diagrams and New S-brane Solutions of Gravity
78 pages, 32 figures. v2 added reference
null
10.1103/PhysRevD.71.124019
null
hep-th
null
We construct a new card diagram which accurately draws Weyl spacetimes and represents their global spacetime structure, singularities, horizons and null infinity. As examples we systematically discuss properties of a variety of solutions including black holes as well as recent and new time-dependent gravity solutions...
[ { "created": "Mon, 6 Sep 2004 21:25:43 GMT", "version": "v1" }, { "created": "Tue, 5 Oct 2004 12:14:00 GMT", "version": "v2" } ]
2013-05-29
[ [ "Jones", "Gregory", "" ], [ "Wang", "John E.", "" ] ]
We construct a new card diagram which accurately draws Weyl spacetimes and represents their global spacetime structure, singularities, horizons and null infinity. As examples we systematically discuss properties of a variety of solutions including black holes as well as recent and new time-dependent gravity solutions w...
1310.0187
Alessandro Codello
N.Brouzakis, A.Codello, N.Tetradis and O.Zanusso
Quantum corrections in Galileon theories
8 pages; v2 minor typos corrected, references added; v3 minor clarifications; v4 version published in PRD
Phys. Rev. D 89, 125017 (2014)
10.1103/PhysRevD.89.125017
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We calculate the one-loop quantum corrections in the cubic Galileon theory, using cutoff regularization. We confirm the expected form of the one-loop effective action and that the couplings of the Galileon theory do not get renormalized. However, new terms, not included in the tree-level action, are induced by quantu...
[ { "created": "Tue, 1 Oct 2013 08:37:31 GMT", "version": "v1" }, { "created": "Thu, 24 Oct 2013 11:56:04 GMT", "version": "v2" }, { "created": "Thu, 19 Dec 2013 14:03:15 GMT", "version": "v3" }, { "created": "Mon, 24 Nov 2014 16:18:46 GMT", "version": "v4" } ]
2014-11-25
[ [ "Brouzakis", "N.", "" ], [ "Codello", "A.", "" ], [ "Tetradis", "N.", "" ], [ "Zanusso", "O.", "" ] ]
We calculate the one-loop quantum corrections in the cubic Galileon theory, using cutoff regularization. We confirm the expected form of the one-loop effective action and that the couplings of the Galileon theory do not get renormalized. However, new terms, not included in the tree-level action, are induced by quantum ...
hep-th/9403098
null
Naohito Nakazawa and Eisaku Sakane
Large Improved Wick Rotation Prescription in Stochastic Quantization of Dissipative Systems
null
null
null
null
hep-th
null
We apply Stochastic Quantization Method to dissipative systems at finite temperature. Especially, the relation of SQM to the Caldeira-Leggett model is clarified ensuring that the naive Wick rotation is improved in this context. We show that the Langevin system obtained by the \lq\lq Improved Wick Rotation " prescript...
[ { "created": "Thu, 17 Mar 1994 12:48:51 GMT", "version": "v1" } ]
2007-05-23
[ [ "Nakazawa", "Naohito", "" ], [ "Sakane", "Eisaku", "" ] ]
We apply Stochastic Quantization Method to dissipative systems at finite temperature. Especially, the relation of SQM to the Caldeira-Leggett model is clarified ensuring that the naive Wick rotation is improved in this context. We show that the Langevin system obtained by the \lq\lq Improved Wick Rotation " prescriptio...
0807.3695
Samuel Bilson
Samuel Bilson
Extracting spacetimes using the AdS/CFT conjecture
18 pages, 7 figures
JHEP 0808:073,2008
10.1088/1126-6708/2008/08/073
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present analytic methods for extracting a class of bulk geometries given information of certain physical quantities in the boundary CFT. More specifically we look at singular correlators and entanglement entropy in the CFT to provide information of null and spacelike geodesics repectively in the bulk. We show that...
[ { "created": "Wed, 23 Jul 2008 15:11:24 GMT", "version": "v1" }, { "created": "Wed, 30 Jul 2008 13:39:32 GMT", "version": "v2" } ]
2011-02-07
[ [ "Bilson", "Samuel", "" ] ]
We present analytic methods for extracting a class of bulk geometries given information of certain physical quantities in the boundary CFT. More specifically we look at singular correlators and entanglement entropy in the CFT to provide information of null and spacelike geodesics repectively in the bulk. We show that s...
hep-th/0310213
Jurgen Berges
H. Ballhausen, J. Berges, C. Wetterich
Critical Phenomena in Continuous Dimension
5 pages, 1 figure, PLB version, references added
Phys.Lett. B582 (2004) 144-150
10.1016/j.physletb.2003.12.033
null
hep-th cond-mat.stat-mech hep-ph
null
We present a calculation of critical phenomena directly in continuous dimension d employing an exact renormalization group equation for the effective average action. For an Ising-type scalar field theory we calculate the critical exponents nu(d) and eta(d) both from a lowest--order and a complete first--order derivat...
[ { "created": "Thu, 23 Oct 2003 07:50:56 GMT", "version": "v1" }, { "created": "Tue, 27 Jan 2004 09:39:34 GMT", "version": "v2" } ]
2009-11-10
[ [ "Ballhausen", "H.", "" ], [ "Berges", "J.", "" ], [ "Wetterich", "C.", "" ] ]
We present a calculation of critical phenomena directly in continuous dimension d employing an exact renormalization group equation for the effective average action. For an Ising-type scalar field theory we calculate the critical exponents nu(d) and eta(d) both from a lowest--order and a complete first--order derivativ...
2302.12851
Viraj Meruliya
Nathan Benjamin, Scott Collier, Alexander Maloney, Viraj Meruliya
Resurgence, Conformal Blocks, and the Sum over Geometries in Quantum Gravity
37 pages, 7 figures; References added
null
10.1007/JHEP05(2023)166
null
hep-th
http://creativecommons.org/licenses/by/4.0/
In two dimensional conformal field theories the limit of large central charge plays the role of a semi-classical limit. Certain universal observables, such as conformal blocks involving the exchange of the identity operator, can be expanded around this classical limit in powers of the central charge $c$. This expansi...
[ { "created": "Fri, 24 Feb 2023 19:00:17 GMT", "version": "v1" }, { "created": "Mon, 13 Mar 2023 18:36:25 GMT", "version": "v2" } ]
2023-06-07
[ [ "Benjamin", "Nathan", "" ], [ "Collier", "Scott", "" ], [ "Maloney", "Alexander", "" ], [ "Meruliya", "Viraj", "" ] ]
In two dimensional conformal field theories the limit of large central charge plays the role of a semi-classical limit. Certain universal observables, such as conformal blocks involving the exchange of the identity operator, can be expanded around this classical limit in powers of the central charge $c$. This expansion...
hep-th/0203165
Adi Armoni
Adi Armoni (CERN), Esperanza Lopez (AEI-Potsdam), Stefan Theisen (AEI-Potsdam)
Nonplanar Anomalies in Noncommutative Theories and the Green-Schwarz Mechanism
24 pages, Latex. 4 figures. v2: Comments about analyticity added. References and acknowledgement also added. Version published in JHEP
JHEP 0206:050,2002
10.1088/1126-6708/2002/06/050
CERN-TH/2002-058
hep-th
null
We discuss nonplanar anomalies in noncommutative gauge theories. In particular we show that a nonplanar anomaly exists when the external noncommutative momentum is zero and that it leads to a non-conservation of the associated axial charge. In the case of nonplanar local anomalies, a cancellation of the anomaly can b...
[ { "created": "Mon, 18 Mar 2002 21:08:18 GMT", "version": "v1" }, { "created": "Tue, 2 Jul 2002 15:09:37 GMT", "version": "v2" } ]
2011-07-19
[ [ "Armoni", "Adi", "", "CERN" ], [ "Lopez", "Esperanza", "", "AEI-Potsdam" ], [ "Theisen", "Stefan", "", "AEI-Potsdam" ] ]
We discuss nonplanar anomalies in noncommutative gauge theories. In particular we show that a nonplanar anomaly exists when the external noncommutative momentum is zero and that it leads to a non-conservation of the associated axial charge. In the case of nonplanar local anomalies, a cancellation of the anomaly can be ...
2004.03014
Andrey Bagrov
Dmitry S. Ageev, Andrey A. Bagrov, Askar A. Iliasov
Coleman-Weinberg potential in $p$-adic field theory
23 pages, no figures; comments are welcome
Eur.Phys.J.C 80 (2020) 9, 859
10.1140/epjc/s10052-020-08442-5
null
hep-th math-ph math.MP math.NT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we study $\lambda \phi^4$ scalar field theory defined on the unramified extension of p-adic numbers ${\mathbb Q}_{p^n}$. For different ``space-time'' dimensions $n$, we compute one-loop quantum corrections to the effective potential. Surprisingly, despite the unusual properties of non-Archimedean geome...
[ { "created": "Mon, 6 Apr 2020 21:55:52 GMT", "version": "v1" } ]
2020-10-27
[ [ "Ageev", "Dmitry S.", "" ], [ "Bagrov", "Andrey A.", "" ], [ "Iliasov", "Askar A.", "" ] ]
In this paper, we study $\lambda \phi^4$ scalar field theory defined on the unramified extension of p-adic numbers ${\mathbb Q}_{p^n}$. For different ``space-time'' dimensions $n$, we compute one-loop quantum corrections to the effective potential. Surprisingly, despite the unusual properties of non-Archimedean geometr...