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hep-th/9401110
Peter Schaller
P.Schaller and T.Strobl
Diffeomorphisms Versus Non Abelian Gauge Transformations: An Example of 1+1 Dimensional Gravity
5 pages, Latex, TUW-93-25
Phys.Lett. B337 (1994) 266-270
10.1016/0370-2693(94)90974-1
null
hep-th
null
We investigate the phase space of a typical model of 1+1 dimensional gravity (Jackiw-Teitelboim model with cylindrical topology) using its reformulation as a non abelian gauge theory based on the sl(2,R) algebra. Modifying the conventional approach we argue that one should take the universal covering of SL(2,R) rathe...
[ { "created": "Fri, 21 Jan 1994 19:49:28 GMT", "version": "v1" } ]
2009-10-28
[ [ "Schaller", "P.", "" ], [ "Strobl", "T.", "" ] ]
We investigate the phase space of a typical model of 1+1 dimensional gravity (Jackiw-Teitelboim model with cylindrical topology) using its reformulation as a non abelian gauge theory based on the sl(2,R) algebra. Modifying the conventional approach we argue that one should take the universal covering of SL(2,R) rather ...
hep-th/0008232
Georgios Papadopoulos
S. Ivanov and G. Papadopoulos
A no-go theorem for string warped compactifications
Latex, 13 pages, some more explanation of the background material has been added
Phys.Lett.B497:309-316,2001
10.1016/S0370-2693(00)01330-7
null
hep-th
null
We give necessary conditions for the existence of perturbative heterotic and common sector type II string warped compactifications preserving four and eight supersymmetries to four spacetime dimensions, respectively. In particular, we find that the only compactifications of heterotic string with the spin connection e...
[ { "created": "Wed, 30 Aug 2000 18:24:33 GMT", "version": "v1" }, { "created": "Thu, 7 Sep 2000 13:36:47 GMT", "version": "v2" }, { "created": "Tue, 7 Nov 2000 13:09:00 GMT", "version": "v3" } ]
2009-10-09
[ [ "Ivanov", "S.", "" ], [ "Papadopoulos", "G.", "" ] ]
We give necessary conditions for the existence of perturbative heterotic and common sector type II string warped compactifications preserving four and eight supersymmetries to four spacetime dimensions, respectively. In particular, we find that the only compactifications of heterotic string with the spin connection emb...
hep-th/0702025
Kei-Jiro Takahashi
Kei-Jiro Takahashi
Heterotic orbifold models on Lie lattice with discrete torsion
24 pages, 5 figures; v2: a few errors on tables are corrected, typos corrected, version to appear in JHEP
JHEP 0703:103,2007
10.1088/1126-6708/2007/03/103
KUNS-2060
hep-th
null
We provide a new class of Z_N x Z_M heterotic orbifolds on non-factorisable tori, whose boundary conditions are defined by Lie lattices. Generally, point groups of these orbifolds are generated by Weyl reflections and outer automorphisms of the lattices. We classify abelian orbifolds with and without discrete torsion...
[ { "created": "Sun, 4 Feb 2007 13:50:54 GMT", "version": "v1" }, { "created": "Sun, 18 Mar 2007 10:13:52 GMT", "version": "v2" } ]
2009-11-13
[ [ "Takahashi", "Kei-Jiro", "" ] ]
We provide a new class of Z_N x Z_M heterotic orbifolds on non-factorisable tori, whose boundary conditions are defined by Lie lattices. Generally, point groups of these orbifolds are generated by Weyl reflections and outer automorphisms of the lattices. We classify abelian orbifolds with and without discrete torsion. ...
hep-th/0010286
Ken Kashima
Ken Kashima
The M2-brane Solution of Heterotic M-theory with the Gauss-Bonnet R^2 terms
19 pages, 5 figures, Latex, some numerical errors corrected
Prog.Theor.Phys. 105 (2001) 301-321
10.1143/PTP.105.301
OU-HET 367
hep-th
null
We consider the effective action of M-theory compactified on a S^1/Z_2 orbifold with R^2 interaction in the Gauss-Bonnet combination. We derive equations of motion with source terms arising from the Gauss-Bonnet terms and find the M2-brane solution up to order \kappa^{2/3}. It receives a correction which depends on t...
[ { "created": "Tue, 31 Oct 2000 17:24:51 GMT", "version": "v1" }, { "created": "Tue, 7 Nov 2000 07:41:04 GMT", "version": "v2" }, { "created": "Mon, 27 Nov 2000 09:24:12 GMT", "version": "v3" } ]
2009-10-31
[ [ "Kashima", "Ken", "" ] ]
We consider the effective action of M-theory compactified on a S^1/Z_2 orbifold with R^2 interaction in the Gauss-Bonnet combination. We derive equations of motion with source terms arising from the Gauss-Bonnet terms and find the M2-brane solution up to order \kappa^{2/3}. It receives a correction which depends on the...
hep-th/9511048
Dieter Luest
G. Lopes Cardoso, D. Lust, T. Mohaupt
Perturbative and Non-Perturbative Results for $N=2$ Heterotic Strings
Contribution for the Proceedings of the `Spring Workshop on String Theory, Gauge Theory and Quantum Gravity', Trieste, April 1995
Nucl.Phys.Proc.Suppl.45BC:167-176,1996
10.1016/0920-5632(95)00634-6
null
hep-th
null
In this paper we summarize our recent work about perturbative and non-perturbative effects in four-dimensional heterotic strings with $N=2$ space-time supersymmetry.
[ { "created": "Tue, 7 Nov 1995 15:24:18 GMT", "version": "v1" } ]
2009-10-28
[ [ "Cardoso", "G. Lopes", "" ], [ "Lust", "D.", "" ], [ "Mohaupt", "T.", "" ] ]
In this paper we summarize our recent work about perturbative and non-perturbative effects in four-dimensional heterotic strings with $N=2$ space-time supersymmetry.
0811.1758
B. Chandrasekhar
B. Chandrasekhar
Black Hole Partition Function using Hybrid Formalism of Superstrings
37 pages, significantly revised, new text and equations added for clarity, sections rearranged, references added, conclusions unchanged, accepted for publication in Physical Review D
Phys.Rev.D84:026005,2011
10.1103/PhysRevD.84.026005
IFT-P.022/2008
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The type IIA superstring partition function Z_IIA on the euclidean attractor geometry AdS_2 x S^2 x CY_3, computes the modified elliptic genus Z_BH of the associated black hole. The hybrid formalism of superstrings defined as a conformally invariant sigma model on the coset supermanifold PSU(1,1|2)/U(1)xU(1), togethe...
[ { "created": "Tue, 11 Nov 2008 19:12:18 GMT", "version": "v1" }, { "created": "Mon, 20 Jun 2011 09:52:06 GMT", "version": "v2" } ]
2011-08-09
[ [ "Chandrasekhar", "B.", "" ] ]
The type IIA superstring partition function Z_IIA on the euclidean attractor geometry AdS_2 x S^2 x CY_3, computes the modified elliptic genus Z_BH of the associated black hole. The hybrid formalism of superstrings defined as a conformally invariant sigma model on the coset supermanifold PSU(1,1|2)/U(1)xU(1), together ...
0808.2150
Oliver Rosten
Oliver J. Rosten
On the Renormalization of Theories of a Scalar Chiral Superfield
52 pages, 4 figures; v2: 57 pages - refs added and some minor corrections/clarifications made; v3: published in JHEP - some further clarifications made
JHEP 1003:004,2010
10.1007/JHEP03(2010)004
DIAS-STP-08-11
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An exact renormalization group for theories of a scalar chiral superfield is formulated, directly in four dimensional Euclidean space. By constructing a projector which isolates the superpotential from the full Wilsonian effective action, it is shown that the nonperturbative nonrenormalization theorem follows, quite ...
[ { "created": "Fri, 15 Aug 2008 15:58:06 GMT", "version": "v1" }, { "created": "Fri, 25 Sep 2009 09:19:18 GMT", "version": "v2" }, { "created": "Tue, 23 Mar 2010 09:31:46 GMT", "version": "v3" } ]
2015-03-13
[ [ "Rosten", "Oliver J.", "" ] ]
An exact renormalization group for theories of a scalar chiral superfield is formulated, directly in four dimensional Euclidean space. By constructing a projector which isolates the superpotential from the full Wilsonian effective action, it is shown that the nonperturbative nonrenormalization theorem follows, quite si...
1511.06460
Andrew Svesko
Maulik Parikh and Andrew Svesko
Thermodynamic Origin of the Null Energy Condition
11 pages
Phys. Rev. D 95, 104002 (2017)
10.1103/PhysRevD.95.104002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the classical null energy condition, understood as a constraint on the Ricci tensor, from the second law of thermodynamics applied locally to Bekenstein-Hawking entropy associated with patches of null congruences. The derivation provides evidence that the null energy condition, which has usually been regard...
[ { "created": "Fri, 20 Nov 2015 00:13:02 GMT", "version": "v1" }, { "created": "Fri, 14 Apr 2017 07:49:10 GMT", "version": "v2" } ]
2017-05-10
[ [ "Parikh", "Maulik", "" ], [ "Svesko", "Andrew", "" ] ]
We derive the classical null energy condition, understood as a constraint on the Ricci tensor, from the second law of thermodynamics applied locally to Bekenstein-Hawking entropy associated with patches of null congruences. The derivation provides evidence that the null energy condition, which has usually been regarded...
2205.05086
Shu-Heng Shao
Yichul Choi, Ho Tat Lam, Shu-Heng Shao
Non-invertible Global Symmetries in the Standard Model
16+15 pages, 2 figures, 1 table. v2: minor changes and references added
null
null
YITP-SB-2022-21, MIT-CTP/5433
hep-th cond-mat.str-el hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We identify infinitely many non-invertible generalized global symmetries in QED and QCD for the real world in the massless limit. In QED, while there is no conserved Noether current for the $U(1)_\text{A}$ axial symmetry because of the ABJ anomaly, for every rational angle $2\pi p/N$, we construct a conserved and gau...
[ { "created": "Tue, 10 May 2022 18:00:00 GMT", "version": "v1" }, { "created": "Thu, 2 Jun 2022 17:46:11 GMT", "version": "v2" } ]
2022-06-03
[ [ "Choi", "Yichul", "" ], [ "Lam", "Ho Tat", "" ], [ "Shao", "Shu-Heng", "" ] ]
We identify infinitely many non-invertible generalized global symmetries in QED and QCD for the real world in the massless limit. In QED, while there is no conserved Noether current for the $U(1)_\text{A}$ axial symmetry because of the ABJ anomaly, for every rational angle $2\pi p/N$, we construct a conserved and gauge...
hep-th/0410143
Ashok Das
Jos\'e Manuel Carmona, Jos\'e Luis Cort\'es, Ashok Das, Jorge Gamboa and Fernando M\'endez
Matter-antimatter asymmetry without departure from thermal equilibrium
Revtex, 4pages
Mod.Phys.Lett.A21:883-892,2006
10.1142/S0217732306020111
null
hep-th hep-ph
null
We explore the possibility of baryogenesis without departure from thermal equilibrium. A possible scenario is found, though it contains strong constraints on the size of the $CPT$ violation ($CPTV$) effects and on the role of the $B$ (baryon number) nonconserving interactions which are needed for it.
[ { "created": "Wed, 13 Oct 2004 13:54:40 GMT", "version": "v1" } ]
2009-11-10
[ [ "Carmona", "José Manuel", "" ], [ "Cortés", "José Luis", "" ], [ "Das", "Ashok", "" ], [ "Gamboa", "Jorge", "" ], [ "Méndez", "Fernando", "" ] ]
We explore the possibility of baryogenesis without departure from thermal equilibrium. A possible scenario is found, though it contains strong constraints on the size of the $CPT$ violation ($CPTV$) effects and on the role of the $B$ (baryon number) nonconserving interactions which are needed for it.
hep-th/0109151
Dmitri Gal'tsov
Chiang-Mei Chen, Dmitri V. Gal'tsov, and Sergei A. Sharakin
Inverse dualisation and non-local dualities between Einstein gravity and supergravities
32 pages, Latex
Class.Quant.Grav. 19 (2002) 347-374
10.1088/0264-9381/19/2/310
DTP--MSU/01-17
hep-th gr-qc
null
We investigate non-local dualities between suitably compactified higher-dimensional Einstein gravity and supergravities which can be revealed if one reinterprets the dualised Kaluza-Klein two-forms in $D>4$ as antisymmetric forms belonging to supergravities. We find several examples of such a correspondence including...
[ { "created": "Wed, 19 Sep 2001 20:13:17 GMT", "version": "v1" } ]
2009-11-07
[ [ "Chen", "Chiang-Mei", "" ], [ "Gal'tsov", "Dmitri V.", "" ], [ "Sharakin", "Sergei A.", "" ] ]
We investigate non-local dualities between suitably compactified higher-dimensional Einstein gravity and supergravities which can be revealed if one reinterprets the dualised Kaluza-Klein two-forms in $D>4$ as antisymmetric forms belonging to supergravities. We find several examples of such a correspondence including o...
1711.05638
Frank Thuillier
Laurent Gallot, Philippe Mathieu, \'Eric Pilon, Frank Thuillier
Geometric aspects of interpolating gauge fixing in Chern-Simons Theory
20 pages, 5 figures
Mod. Phys. Lett. A, Vol. 33, No. 2 (2018) 1850012
10.1142/S0217732318500128
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this article we investigate an interpolating gauge fixing procedure in $(4l+3)$-dimensional abelian Chern-Simons theory. We show that this interpolating gauge is related to the covariant gauge in a constant anisotropic metric. We compute the corresponding propagators involved in various expressions of the linking ...
[ { "created": "Wed, 15 Nov 2017 15:49:12 GMT", "version": "v1" } ]
2018-01-16
[ [ "Gallot", "Laurent", "" ], [ "Mathieu", "Philippe", "" ], [ "Pilon", "Éric", "" ], [ "Thuillier", "Frank", "" ] ]
In this article we investigate an interpolating gauge fixing procedure in $(4l+3)$-dimensional abelian Chern-Simons theory. We show that this interpolating gauge is related to the covariant gauge in a constant anisotropic metric. We compute the corresponding propagators involved in various expressions of the linking nu...
hep-th/0308117
Niklas Beisert
N. Beisert, S. Frolov, M. Staudacher, A.A. Tseytlin
Precision Spectroscopy of AdS/CFT
26 pages, 1 figure, v2: typos corrected
JHEP 0310:037,2003
10.1088/1126-6708/2003/10/037
AEI 2003-068
hep-th
null
We extend recent remarkable progress in the comparison of the dynamical energy spectrum of rotating closed strings in AdS_5xS^5 and the scaling weights of the corresponding non-near-BPS operators in planar N=4 supersymmetric gauge theory. On the string side the computations are feasible, using semiclassical methods, ...
[ { "created": "Mon, 18 Aug 2003 19:49:28 GMT", "version": "v1" }, { "created": "Fri, 26 Sep 2003 08:28:17 GMT", "version": "v2" } ]
2009-09-29
[ [ "Beisert", "N.", "" ], [ "Frolov", "S.", "" ], [ "Staudacher", "M.", "" ], [ "Tseytlin", "A. A.", "" ] ]
We extend recent remarkable progress in the comparison of the dynamical energy spectrum of rotating closed strings in AdS_5xS^5 and the scaling weights of the corresponding non-near-BPS operators in planar N=4 supersymmetric gauge theory. On the string side the computations are feasible, using semiclassical methods, if...
1104.1373
Sayed Fawad Hassan
S. F. Hassan, Rachel A. Rosen (Stockholm U.)
Exact Solution to the "Auxiliary Extra Dimension" Model of Massive Gravity
v3:8 pages, LaTex, a comment and a reference added, version to appear in PLB
Phys.Lett.B702:90-93,2011
10.1016/j.physletb.2011.06.056
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The "Auxiliary Extra Dimension" model was proposed in order to provide a geometrical interpretation to modifications of general relativity, in particular to non-linear massive gravity. In this context, the theory was shown to be ghost free to third order in perturbations, in the decoupling limit. In this work, we exa...
[ { "created": "Thu, 7 Apr 2011 16:32:06 GMT", "version": "v1" }, { "created": "Tue, 19 Apr 2011 15:56:43 GMT", "version": "v2" }, { "created": "Fri, 1 Jul 2011 15:45:07 GMT", "version": "v3" } ]
2011-07-26
[ [ "Hassan", "S. F.", "", "Stockholm U." ], [ "Rosen", "Rachel A.", "", "Stockholm U." ] ]
The "Auxiliary Extra Dimension" model was proposed in order to provide a geometrical interpretation to modifications of general relativity, in particular to non-linear massive gravity. In this context, the theory was shown to be ghost free to third order in perturbations, in the decoupling limit. In this work, we exact...
2311.11053
Damir Sadekov
Damir Sadekov
Effective graviton mass in de Sitter space
35 pages, 5 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We calculate the effective mass of gravitational perturbations induced by the interaction of the classical gravitational field with quantum matter in the background of the Poincar\'e patch of de Sitter space. Using the Schwinger-Keldysh diagrammatic technique, the one-loop effective action is calculated and it is sho...
[ { "created": "Sat, 18 Nov 2023 12:27:10 GMT", "version": "v1" } ]
2023-11-21
[ [ "Sadekov", "Damir", "" ] ]
We calculate the effective mass of gravitational perturbations induced by the interaction of the classical gravitational field with quantum matter in the background of the Poincar\'e patch of de Sitter space. Using the Schwinger-Keldysh diagrammatic technique, the one-loop effective action is calculated and it is shown...
2211.04461
Thomas Vandermeulen
Thomas Vandermeulen
Lower-Form Symmetries
32 pages
null
null
MI-HET-789
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
When gauging a $(d-1)$-form symmetry in $d$ spacetime dimensions, one formally expects the gauged theory to carry a dual $-1$-form symmetry. This work focuses on the study of such symmetries, in particular via the spacetime-filling topological operators that implement them, in two-dimensional field theory (with an ey...
[ { "created": "Tue, 8 Nov 2022 18:54:42 GMT", "version": "v1" } ]
2022-11-09
[ [ "Vandermeulen", "Thomas", "" ] ]
When gauging a $(d-1)$-form symmetry in $d$ spacetime dimensions, one formally expects the gauged theory to carry a dual $-1$-form symmetry. This work focuses on the study of such symmetries, in particular via the spacetime-filling topological operators that implement them, in two-dimensional field theory (with an eye ...
0804.0503
Fredrik Ohlsson
Josef Lindman H\"ornlund, Fredrik Ohlsson
The Weak Coupling Spectrum around Isolated Vacua in N=4 Super Yang-Mills on T^3 with any Gauge Group
32 pages, 11 figures, v4 Added chapter, Published version
JHEP 0807:077,2008
10.1088/1126-6708/2008/07/077
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The moduli space of flat connections for maximally supersymmetric Yang-Mills theories, in a space-time of the form T^3xR, contains isolated points, corresponding to normalizable zero energy states, for certain simple gauge groups G. We consider the low energy effective field theories in the weak coupling limit suppor...
[ { "created": "Thu, 3 Apr 2008 08:58:35 GMT", "version": "v1" }, { "created": "Mon, 21 Apr 2008 07:59:43 GMT", "version": "v2" }, { "created": "Thu, 8 May 2008 10:29:48 GMT", "version": "v3" }, { "created": "Thu, 10 Dec 2009 13:20:47 GMT", "version": "v4" } ]
2009-12-10
[ [ "Hörnlund", "Josef Lindman", "" ], [ "Ohlsson", "Fredrik", "" ] ]
The moduli space of flat connections for maximally supersymmetric Yang-Mills theories, in a space-time of the form T^3xR, contains isolated points, corresponding to normalizable zero energy states, for certain simple gauge groups G. We consider the low energy effective field theories in the weak coupling limit supporte...
hep-th/9306020
Riccardo D'auria
R. D'Auria and S. Ferrara
String Quantum Symmetries From Picard-Fuchs Equations And Their Monodromy
33 pages, plain TeX, CERN-TH.6777/93,POLFIS-TH.24/93
null
10.1006/aphy.1994.1034
null
hep-th
null
Local and global properties of the moduli space of Calabi--Yau type compactifications determine the low energy parameters of the string effective action. We show that the moduli space geometry is entirely encoded in the Picard--Fuchs equations for the periods of the Calabi--Yau $H^{(3)}$--cohomology.
[ { "created": "Thu, 3 Jun 1993 20:24:53 GMT", "version": "v1" } ]
2016-09-06
[ [ "D'Auria", "R.", "" ], [ "Ferrara", "S.", "" ] ]
Local and global properties of the moduli space of Calabi--Yau type compactifications determine the low energy parameters of the string effective action. We show that the moduli space geometry is entirely encoded in the Picard--Fuchs equations for the periods of the Calabi--Yau $H^{(3)}$--cohomology.
hep-th/0601053
Jason Kumar
Jason Kumar
A Review of Distributions on the String Landscape
Invited review, IJMP A. LaTeX. 39 pages. References added
Int.J.Mod.Phys.A21:3441-3472,2006
10.1142/S0217751X06033027
null
hep-th hep-ph
null
We review some basic flux vacua counting techniques and results, focusing on the distributions of properties over different regions of the landscape of string vacua and assessing the phenomenological implications. The topics we discuss include: an overview of how moduli are stabilized and how vacua are counted; the a...
[ { "created": "Mon, 9 Jan 2006 20:36:39 GMT", "version": "v1" }, { "created": "Mon, 23 Jan 2006 17:50:24 GMT", "version": "v2" }, { "created": "Fri, 3 Feb 2006 19:12:17 GMT", "version": "v3" }, { "created": "Wed, 24 May 2006 21:05:35 GMT", "version": "v4" } ]
2009-11-11
[ [ "Kumar", "Jason", "" ] ]
We review some basic flux vacua counting techniques and results, focusing on the distributions of properties over different regions of the landscape of string vacua and assessing the phenomenological implications. The topics we discuss include: an overview of how moduli are stabilized and how vacua are counted; the app...
hep-th/9903088
Andrei Mironov
A.Mironov
WDVV Equations and Seiberg-Witten theory
19 pages, LaTeX; Talk delivered at the Workshop "Integrability: the Seiberg-Witten and Whitham equations", Edinburgh, September 1998
null
null
null
hep-th
null
We present a review of the results on the associativity algebras and WDVV equations associated with the Seiberg-Witten solutions of N=2 SUSY gauge theories. It is mostly based on the integrable treatment of these solutions. We consider various examples of the Seiberg-Witten solutions and corresponding integrable syst...
[ { "created": "Wed, 10 Mar 1999 17:20:01 GMT", "version": "v1" } ]
2007-05-23
[ [ "Mironov", "A.", "" ] ]
We present a review of the results on the associativity algebras and WDVV equations associated with the Seiberg-Witten solutions of N=2 SUSY gauge theories. It is mostly based on the integrable treatment of these solutions. We consider various examples of the Seiberg-Witten solutions and corresponding integrable system...
hep-th/9704015
Cabra Daniel Carlos
D.C.Cabra
Spinons and parafermions in fermion cosets
6 pages, Latex file. Invited talk at International Seminar dedicated to the memory of D.V.Volkov, Kharkov, January 5-7, 1997
null
10.1007/BFb0105250
IC/97/27; La PLata-Th 97/04
hep-th cond-mat
null
We introduce a set of gauge invariant fermion fields in fermionic coset models and show that they play a very central role in the description of several Conformal Field Theories (CFT's). In particular we discuss the explicit realization of primaries and their OPE in unitary minimal models, parafermion fields in $Z_k$...
[ { "created": "Wed, 2 Apr 1997 15:41:47 GMT", "version": "v1" } ]
2009-10-30
[ [ "Cabra", "D. C.", "" ] ]
We introduce a set of gauge invariant fermion fields in fermionic coset models and show that they play a very central role in the description of several Conformal Field Theories (CFT's). In particular we discuss the explicit realization of primaries and their OPE in unitary minimal models, parafermion fields in $Z_k$ C...
hep-th/0304242
Maria Emilia Xavier Guimaraes
A. L. N. Oliveira (IF/Unb) and M. E. X. Guimaraes (MAT/Unb and IFT/Unesp)
Breakdown of the Mechanism of Forming Wakes by a Current-Carrying String
Physics Letters A, vol. 311, 474-479 (2003)
Phys.Lett. A311 (2003) 474-479
10.1016/S0375-9601(03)00568-1
null
hep-th
null
In this letter, we emphasize the effect that the inclusion of a electromagnetic properties for a string brings logarithmic divergences to the accretion problem and the formation and evolution of wakes can break down.
[ { "created": "Mon, 28 Apr 2003 19:52:12 GMT", "version": "v1" } ]
2009-11-10
[ [ "Oliveira", "A. L. N.", "", "IF/Unb" ], [ "Guimaraes", "M. E. X.", "", "MAT/Unb and\n IFT/Unesp" ] ]
In this letter, we emphasize the effect that the inclusion of a electromagnetic properties for a string brings logarithmic divergences to the accretion problem and the formation and evolution of wakes can break down.
1906.07085
Alberto Lerda
M. Billo, F. Galvagno, A. Lerda
BPS Wilson loops in generic conformal N=2 SU(N) SYM theories
v2: references added and typos fixed; matches the published version
null
10.1007/JHEP08(2019)108
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the 1/2 BPS circular Wilson loop in a generic N=2 SU(N) SYM theory with conformal matter content. We study its vacuum expectation value, both at finite $N$ and in the large-N limit, using the interacting matrix model provided by localization results. We single out some families of theories for which the W...
[ { "created": "Mon, 17 Jun 2019 15:31:03 GMT", "version": "v1" }, { "created": "Wed, 16 Oct 2019 14:26:48 GMT", "version": "v2" } ]
2019-10-17
[ [ "Billo", "M.", "" ], [ "Galvagno", "F.", "" ], [ "Lerda", "A.", "" ] ]
We consider the 1/2 BPS circular Wilson loop in a generic N=2 SU(N) SYM theory with conformal matter content. We study its vacuum expectation value, both at finite $N$ and in the large-N limit, using the interacting matrix model provided by localization results. We single out some families of theories for which the Wil...
0710.4275
Gian Paolo Vacca
G.L. Alberghi, A.Yu. Kamenshchik, A. Tronconi, G.P. Vacca and G. Venturi
Cosmological Unparticle Correlators
8 pages, 1 figure, to appear on Phys. Lett. B
Phys.Lett.B662:66-70,2008
10.1016/j.physletb.2008.01.076
null
hep-th gr-qc hep-ph
null
We introduce and study an extension of the correlator of unparticle matter operators in a cosmological environment. Starting from FRW spaces we specialize to a de Sitter spacetime and derive its inflationary power spectrum which we find to be almost flat. We finally investigate some consequences of requiring the exis...
[ { "created": "Tue, 23 Oct 2007 14:52:26 GMT", "version": "v1" }, { "created": "Wed, 5 Mar 2008 09:03:36 GMT", "version": "v2" } ]
2008-11-26
[ [ "Alberghi", "G. L.", "" ], [ "Kamenshchik", "A. Yu.", "" ], [ "Tronconi", "A.", "" ], [ "Vacca", "G. P.", "" ], [ "Venturi", "G.", "" ] ]
We introduce and study an extension of the correlator of unparticle matter operators in a cosmological environment. Starting from FRW spaces we specialize to a de Sitter spacetime and derive its inflationary power spectrum which we find to be almost flat. We finally investigate some consequences of requiring the existe...
hep-th/9809089
Vladimir Akulov
V. P. Akulov (CCNY, New York) and Steven Duplij (Kharkov U., Ukraine)
Nilpotent Marsh and SUSY QM
8 pages, Latex 2.09. Talk given at the conference in memory of V.I. Ogievetski, Dubna, July, 1997. To be published in the Proceedings
null
10.1007/BFb0104604
null
hep-th
null
We consider the nilpotent additions to classical trajectories in supersymmetric and nonsupersymmetric theories. The condition of anilpotence of action on some generalized solutions leads to the Witten supersymmetric Lagrangian. The condition of anilpotence of topological charge is the same as one of superpotential wi...
[ { "created": "Mon, 14 Sep 1998 08:39:05 GMT", "version": "v1" }, { "created": "Tue, 15 Sep 1998 06:52:27 GMT", "version": "v2" }, { "created": "Sun, 20 Sep 1998 20:41:11 GMT", "version": "v3" } ]
2009-10-31
[ [ "Akulov", "V. P.", "", "CCNY, New York" ], [ "Duplij", "Steven", "", "Kharkov U., Ukraine" ] ]
We consider the nilpotent additions to classical trajectories in supersymmetric and nonsupersymmetric theories. The condition of anilpotence of action on some generalized solutions leads to the Witten supersymmetric Lagrangian. The condition of anilpotence of topological charge is the same as one of superpotential with...
0708.2946
Maciej Trzetrzelewski
Maciej Trzetrzelewski
The number of gauge singlets in supersymmetric Yang-Mills quantum mechanics
31 pages, to appear in Phys. Rev. D
Phys.Rev.D76:085012,2007
10.1103/PhysRevD.76.085012
null
hep-th
null
We compute generating functions for number of U(N) (SU(N)) singlets in Fock space in several space dimensions. The motivation to find the explicit form of the functions is from the numerical approach to supersymmetric Yang-Mills quantum mechanics, based on Fock space. Incidently the functions give many important insi...
[ { "created": "Wed, 22 Aug 2007 01:34:09 GMT", "version": "v1" } ]
2008-11-26
[ [ "Trzetrzelewski", "Maciej", "" ] ]
We compute generating functions for number of U(N) (SU(N)) singlets in Fock space in several space dimensions. The motivation to find the explicit form of the functions is from the numerical approach to supersymmetric Yang-Mills quantum mechanics, based on Fock space. Incidently the functions give many important insigh...
hep-th/9505187
Massimo Porrati
M. Porrati
On the Existence of States Saturating the Bogomol'nyi Bound in N=4 Supersymmetry
12 pages, plain Latex. Revised version accepted by Phys. Lett. B (at last!)
Phys.Lett. B377 (1996) 67-75
10.1016/0370-2693(96)00346-2
NYU-TH-95/05/03
hep-th
null
We give an argument showing that in N=4 supersymmetric gauge theories there exists at least one bound state saturating the Bogomol'nyi bound with electric charge $p$ and magnetic charge $q$, for each $p$ and $q$ relatively prime, and we comment on the uniqueness of such state. This result is a necessary condition for...
[ { "created": "Wed, 31 May 1995 17:54:44 GMT", "version": "v1" }, { "created": "Mon, 17 Jul 1995 18:34:52 GMT", "version": "v2" }, { "created": "Wed, 31 Jan 1996 18:15:58 GMT", "version": "v3" } ]
2009-10-28
[ [ "Porrati", "M.", "" ] ]
We give an argument showing that in N=4 supersymmetric gauge theories there exists at least one bound state saturating the Bogomol'nyi bound with electric charge $p$ and magnetic charge $q$, for each $p$ and $q$ relatively prime, and we comment on the uniqueness of such state. This result is a necessary condition for t...
0710.5539
Ignat Fialkovsky Mr
I.V. Fialkovsky
Modification of Abel-Plana formula for functions with non-integrable branch-points
4 pages, published version, reference corrected
Phys.Scr.78:015012,2008
10.1088/0031-8949/78/01/015012
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Abel-Plana formula is a widely used tool for calculations in Casimir type problems. In this note we present a particular explicit modification of the Generalized Abel-Plana formula for the functions with non-integrable branch-point singularities.
[ { "created": "Mon, 29 Oct 2007 21:32:45 GMT", "version": "v1" }, { "created": "Tue, 13 Oct 2009 22:49:50 GMT", "version": "v2" } ]
2009-10-14
[ [ "Fialkovsky", "I. V.", "" ] ]
The Abel-Plana formula is a widely used tool for calculations in Casimir type problems. In this note we present a particular explicit modification of the Generalized Abel-Plana formula for the functions with non-integrable branch-point singularities.
1710.06184
Fuzhong Yang
Xiao-Tian Jiang, Fu-Zhong Yang
D-brane superpotentials, SU(2) Ooguri-Vafa invariants and TypeII/F -theory duality
null
null
null
null
hep-th math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The phase transitions are studied for the D-brane systems with multiple open-string moduli in terms of toric geometry: between the parallel D-brane phase corresponding to the Coulomb branch and the coincident phase corresponding to the Higgs branch. The two separated D-branes on compact Calabi-Yau 3-fold coincide dev...
[ { "created": "Tue, 17 Oct 2017 09:36:36 GMT", "version": "v1" }, { "created": "Thu, 29 Mar 2018 05:29:54 GMT", "version": "v2" }, { "created": "Fri, 6 Apr 2018 08:42:31 GMT", "version": "v3" } ]
2018-04-09
[ [ "Jiang", "Xiao-Tian", "" ], [ "Yang", "Fu-Zhong", "" ] ]
The phase transitions are studied for the D-brane systems with multiple open-string moduli in terms of toric geometry: between the parallel D-brane phase corresponding to the Coulomb branch and the coincident phase corresponding to the Higgs branch. The two separated D-branes on compact Calabi-Yau 3-fold coincide devel...
hep-th/0404141
Yuri Aisaka
Yuri Aisaka and Yoichi Kazama
Relating Green-Schwarz and Extended Pure Spinor Formalisms by Similarity Transformation
37pages, no figure
JHEP 0404 (2004) 070
10.1088/1126-6708/2004/04/070
UT-Komaba 04-5
hep-th
null
In order to gain deeper understanding of pure-spinor-based formalisms of superstring, an explicit similarity transformation is constructed which provides operator mapping between the light-cone Green-Schwarz (LCGS) formalism and the extended pure spinor (EPS) formalism, a recently proposed generalization of the Berko...
[ { "created": "Tue, 20 Apr 2004 08:58:18 GMT", "version": "v1" } ]
2009-11-10
[ [ "Aisaka", "Yuri", "" ], [ "Kazama", "Yoichi", "" ] ]
In order to gain deeper understanding of pure-spinor-based formalisms of superstring, an explicit similarity transformation is constructed which provides operator mapping between the light-cone Green-Schwarz (LCGS) formalism and the extended pure spinor (EPS) formalism, a recently proposed generalization of the Berkovi...
hep-th/0104050
Lee Smolin
Lee Smolin
The exceptional Jordan algebra and the matrix string
LaTex 15 pages, no figures
null
null
null
hep-th gr-qc math.QA
null
A new matrix model is described, based on the exceptional Jordan algebra. The action is cubic, as in matrix Chern-Simons theory. We describe a compactification that, we argue, reproduces, at the one loop level, an octonionic compactification of the matrix string theory in which SO(8) is broken to G2. There are 27 mat...
[ { "created": "Thu, 5 Apr 2001 14:27:08 GMT", "version": "v1" } ]
2007-05-23
[ [ "Smolin", "Lee", "" ] ]
A new matrix model is described, based on the exceptional Jordan algebra. The action is cubic, as in matrix Chern-Simons theory. We describe a compactification that, we argue, reproduces, at the one loop level, an octonionic compactification of the matrix string theory in which SO(8) is broken to G2. There are 27 matri...
hep-th/0406138
Klaus Behrndt
Klaus Behrndt, Claus Jeschek
Fluxes in M-theory on 7-manifolds: G_2-, SU(3)- and SU(2)-structures
17 pages, contribution for the proceedings of: BW2003 Workshop, 29 Aug. - 02 Sept., 2003 Vrnjacka Banja, Serbia
null
10.1142/9789812702166_0002
null
hep-th
null
We consider compactifications of M-theory on 7-manifolds in the presence of 4-form fluxes, which leave at least four supercharges unbroken. Supersymmetric vacua admit G-structures and we discuss the cases of G_2-, SU(3)- as well as SU(2)-structures. We derive the constraints on the fluxes imposed by supersymmetry and...
[ { "created": "Wed, 16 Jun 2004 15:43:39 GMT", "version": "v1" } ]
2017-08-23
[ [ "Behrndt", "Klaus", "" ], [ "Jeschek", "Claus", "" ] ]
We consider compactifications of M-theory on 7-manifolds in the presence of 4-form fluxes, which leave at least four supercharges unbroken. Supersymmetric vacua admit G-structures and we discuss the cases of G_2-, SU(3)- as well as SU(2)-structures. We derive the constraints on the fluxes imposed by supersymmetry and d...
hep-th/9611161
Andrei Linde
Renata Kallosh and Andrei Linde
Black Hole Superpartners and Fixed Scalars
6 pages, Latex
Phys.Rev.D56:3509-3514,1997
10.1103/PhysRevD.56.3509
SU-ITP-96-52
hep-th gr-qc
null
Some bosonic solutions of supergravities admit Killing spinors of unbroken supersymmetry. The anti-Killing spinors of broken supersymmetry can be used to generate the superpartners of stringy black holes. This has a consequent feedback on the metric and the graviphoton. We have found however that the fixed scalars fo...
[ { "created": "Thu, 21 Nov 1996 00:29:52 GMT", "version": "v1" } ]
2009-09-29
[ [ "Kallosh", "Renata", "" ], [ "Linde", "Andrei", "" ] ]
Some bosonic solutions of supergravities admit Killing spinors of unbroken supersymmetry. The anti-Killing spinors of broken supersymmetry can be used to generate the superpartners of stringy black holes. This has a consequent feedback on the metric and the graviphoton. We have found however that the fixed scalars for ...
2008.05477
Sandipan Kundu
Jared Kaplan and Sandipan Kundu
Closed Strings and Weak Gravity from Higher-Spin Causality
37 pages + appendices, multiple figures
null
10.1007/JHEP02(2021)145
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We combine old and new quantum field theoretic arguments to show that any theory of stable or metastable higher spin particles can be coupled to gravity only when the gravity sector has a stringy structure. Metastable higher spin particles, free or interacting, cannot couple to gravity while preserving causality unle...
[ { "created": "Wed, 12 Aug 2020 18:00:00 GMT", "version": "v1" }, { "created": "Sun, 18 Oct 2020 23:06:21 GMT", "version": "v2" } ]
2021-03-17
[ [ "Kaplan", "Jared", "" ], [ "Kundu", "Sandipan", "" ] ]
We combine old and new quantum field theoretic arguments to show that any theory of stable or metastable higher spin particles can be coupled to gravity only when the gravity sector has a stringy structure. Metastable higher spin particles, free or interacting, cannot couple to gravity while preserving causality unless...
1703.01623
Remko Klein
Marco Crisostomi, Remko Klein, Diederik Roest
Higher Derivative Field Theories: Degeneracy Conditions and Classes
26 pages, 1 figure. v2: minor changes, references added, matches version published in JHEP
Journal of High Energy Physics, (6), 1-29 (2017)
10.1007/JHEP06(2017)124
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We provide a full analysis of ghost free higher derivative field theories with coupled degrees of freedom. Assuming the absence of gauge symmetries, we derive the degeneracy conditions in order to evade the Ostrogradsky ghosts, and analyze which (non)trivial classes of solutions this allows for. It is shown explicitl...
[ { "created": "Sun, 5 Mar 2017 16:54:53 GMT", "version": "v1" }, { "created": "Wed, 28 Jun 2017 11:29:51 GMT", "version": "v2" } ]
2017-06-29
[ [ "Crisostomi", "Marco", "" ], [ "Klein", "Remko", "" ], [ "Roest", "Diederik", "" ] ]
We provide a full analysis of ghost free higher derivative field theories with coupled degrees of freedom. Assuming the absence of gauge symmetries, we derive the degeneracy conditions in order to evade the Ostrogradsky ghosts, and analyze which (non)trivial classes of solutions this allows for. It is shown explicitly ...
hep-th/9809116
Janos Polonyi
Janos Polonyi
Path Integral for the Dirac Equation
5 pages, revtex. Argument extended, several equations corrected, more references added
null
null
null
hep-th quant-ph
null
A c-number path integral representation is constructed for the solution of the Dirac equation. The integration is over the real trajectories in the continuous three-space and other two canonical pairs of compact variables controlling the spin and the chirality flips.
[ { "created": "Wed, 16 Sep 1998 09:02:56 GMT", "version": "v1" }, { "created": "Thu, 18 Feb 1999 16:58:38 GMT", "version": "v2" } ]
2007-05-23
[ [ "Polonyi", "Janos", "" ] ]
A c-number path integral representation is constructed for the solution of the Dirac equation. The integration is over the real trajectories in the continuous three-space and other two canonical pairs of compact variables controlling the spin and the chirality flips.
1207.4485
Tarun Sharma
Chi-Ming Chang, Shiraz Minwalla, Tarun Sharma, Xi Yin
ABJ Triality: from Higher Spin Fields to Strings
New section added, typos corrected, reference added
null
10.1088/1751-8113/46/21/214009
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We demonstrate that a supersymmetric and parity violating version of Vasiliev's higher spin gauge theory in AdS$_4$ admits boundary conditions that preserve ${\cal N}=0,1,2,3,4$ or 6 supersymmetries. In particular, we argue that the Vasiliev theory with U(M) Chan-Paton and ${\cal N}=6$ boundary condition is holograph...
[ { "created": "Wed, 18 Jul 2012 20:00:08 GMT", "version": "v1" }, { "created": "Fri, 20 Jul 2012 17:44:19 GMT", "version": "v2" }, { "created": "Sat, 13 Oct 2012 15:29:58 GMT", "version": "v3" } ]
2015-06-05
[ [ "Chang", "Chi-Ming", "" ], [ "Minwalla", "Shiraz", "" ], [ "Sharma", "Tarun", "" ], [ "Yin", "Xi", "" ] ]
We demonstrate that a supersymmetric and parity violating version of Vasiliev's higher spin gauge theory in AdS$_4$ admits boundary conditions that preserve ${\cal N}=0,1,2,3,4$ or 6 supersymmetries. In particular, we argue that the Vasiliev theory with U(M) Chan-Paton and ${\cal N}=6$ boundary condition is holographic...
hep-th/0606201
Tomas Ortin
Jorge Bellorin, Patrick Meessen and Tomas Ortin
Supersymmetry, attractors and cosmic censorship
34 pages, latex file. References added
Nucl.Phys.B762:229-255,2007
10.1016/j.nuclphysb.2006.11.004
IFT-UAM/CSIC-06-29
hep-th
null
We show that requiring unbroken supersymmetry everywhere in black-hole-type solutions of N=2,d=4 supergravity coupled to vector supermultiplets ensures in most cases absence of naked singularities. We formulate three specific conditions which we argue are equivalent to the requirement of global supersymmetry. These t...
[ { "created": "Wed, 21 Jun 2006 12:18:57 GMT", "version": "v1" }, { "created": "Sun, 22 Oct 2006 16:35:53 GMT", "version": "v2" } ]
2008-11-26
[ [ "Bellorin", "Jorge", "" ], [ "Meessen", "Patrick", "" ], [ "Ortin", "Tomas", "" ] ]
We show that requiring unbroken supersymmetry everywhere in black-hole-type solutions of N=2,d=4 supergravity coupled to vector supermultiplets ensures in most cases absence of naked singularities. We formulate three specific conditions which we argue are equivalent to the requirement of global supersymmetry. These thr...
hep-th/9903221
Freydoon Mansouri
R.L. Karp, F. Mansouri, J.S. Rno
Product Integral Representations of Wilson Lines and Wilson Loops, and Non-Abelian Stokes Theorem
20 pages, LaTex
Turk.J.Phys. 24 (2000) 365-384
null
uctp101.99
hep-th
null
We make use of product integrals to provide an unambiguous mathematical representation of Wilson line and Wilson loop operators. Then, drawing upon various properties of product integrals, we discuss such properties of these operators as approximating them with partial sums, their convergence, and their behavior unde...
[ { "created": "Thu, 25 Mar 1999 16:15:59 GMT", "version": "v1" } ]
2007-05-23
[ [ "Karp", "R. L.", "" ], [ "Mansouri", "F.", "" ], [ "Rno", "J. S.", "" ] ]
We make use of product integrals to provide an unambiguous mathematical representation of Wilson line and Wilson loop operators. Then, drawing upon various properties of product integrals, we discuss such properties of these operators as approximating them with partial sums, their convergence, and their behavior under ...
2006.13971
Andreas Blommaert
Andreas Blommaert
Dissecting the ensemble in JT gravity
55 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We calculate bulk and boundary correlators in JT gravity by summing over geometries. The answers are reproduced by computing suitable ensemble averages of correlators of chaotic quantum systems. We then consider bulk correlators at large spatial separations and find that semiclassical decay eventually makes way for e...
[ { "created": "Wed, 24 Jun 2020 18:16:10 GMT", "version": "v1" } ]
2020-06-26
[ [ "Blommaert", "Andreas", "" ] ]
We calculate bulk and boundary correlators in JT gravity by summing over geometries. The answers are reproduced by computing suitable ensemble averages of correlators of chaotic quantum systems. We then consider bulk correlators at large spatial separations and find that semiclassical decay eventually makes way for err...
2205.09142
Konstantinos Siampos
Anastasios C. Petkou, P. Marios Petropoulos, David Rivera Betancour, Konstantinos Siampos
Relativistic Fluids, Hydrodynamic Frames and their Galilean versus Carrollian Avatars
v1: 1+96 pages, Latex, v2: JHEP version
JHEP09(2022)162
10.1007/JHEP09(2022)162
CPHT-RR021.042022
hep-th gr-qc physics.flu-dyn
http://creativecommons.org/publicdomain/zero/1.0/
We comprehensively study Galilean and Carrollian hydrodynamics on arbitrary backgrounds, in the presence of a matter/charge conserved current. For this purpose, we follow two distinct and complementary paths. The first is based on local invariance, be it Galilean or Carrollian diffeomorphism invariance, possibly acco...
[ { "created": "Wed, 18 May 2022 18:01:04 GMT", "version": "v1" }, { "created": "Wed, 21 Sep 2022 09:51:34 GMT", "version": "v2" } ]
2022-09-22
[ [ "Petkou", "Anastasios C.", "" ], [ "Petropoulos", "P. Marios", "" ], [ "Betancour", "David Rivera", "" ], [ "Siampos", "Konstantinos", "" ] ]
We comprehensively study Galilean and Carrollian hydrodynamics on arbitrary backgrounds, in the presence of a matter/charge conserved current. For this purpose, we follow two distinct and complementary paths. The first is based on local invariance, be it Galilean or Carrollian diffeomorphism invariance, possibly accomp...
hep-th/9802125
Tonnis ter Veldhuis
Tonnis A. ter Veldhuis
The Low Energy Behavior of some Models with Dynamical Supersymmetry Breaking
16 pages
Phys.Rev. D58 (1998) 015010
10.1103/PhysRevD.58.015010
VAND--TH-96--6, UH--511--873--97
hep-th
null
We study supersymmetric SU(5) chiral gauge theories with 2 fields in the 10 representation, $2+N_F$ fields in the $\bar{5}$ representation and $N_F$ fields in the 5 representation, for $N_F=0,1,2$. With a suitable superpotential, supersymmetry is shown to be broken dynamically for each of these values of $N_F$. We an...
[ { "created": "Wed, 18 Feb 1998 22:18:14 GMT", "version": "v1" } ]
2009-10-31
[ [ "ter Veldhuis", "Tonnis A.", "" ] ]
We study supersymmetric SU(5) chiral gauge theories with 2 fields in the 10 representation, $2+N_F$ fields in the $\bar{5}$ representation and $N_F$ fields in the 5 representation, for $N_F=0,1,2$. With a suitable superpotential, supersymmetry is shown to be broken dynamically for each of these values of $N_F$. We anal...
hep-th/9706067
Christiane Quesne
C. Quesne
Three-body Generalizations of the Sutherland Problem
10 pages, LaTeX, no figures, communication at the Workshop on Calogero-Moser-Sutherland Models, Montreal, March 10-15, 1997 (to be published in the Proceedings)
in Calogero-Moser Sutherland Models, eds. J.F. van Diejen and L. Vinet (Springer-Verlag, New York, 2000) pp. 411-420
null
ULB/229/CQ/97/4
hep-th math-ph math.MP nlin.SI solv-int
null
The three-particle Hamiltonian obtained by replacing the two-body trigonometric potential of the Sutherland problem by a three-body one of a similar form is shown to be exactly solvable. When written in appropriate variables, its eigenfunctions can be expressed in terms of Jack symmetric polynomials. The exact solvab...
[ { "created": "Tue, 10 Jun 1997 13:31:49 GMT", "version": "v1" } ]
2008-02-03
[ [ "Quesne", "C.", "" ] ]
The three-particle Hamiltonian obtained by replacing the two-body trigonometric potential of the Sutherland problem by a three-body one of a similar form is shown to be exactly solvable. When written in appropriate variables, its eigenfunctions can be expressed in terms of Jack symmetric polynomials. The exact solvabil...
2105.13375
Martin Enriquez-Rojo
Martin Enriquez-Rojo, Tom\'a\v{s} Proch\'azka, Ivo Sachs
On deformations and extensions of $\text{Diff}(S^2)$
18+5 pages, 1 figure. Attached Mathematica notebook. v3: discussion added on page 11 and reference added
null
null
LMU-ASC 13/21
hep-th gr-qc math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the algebra of vector fields on the sphere. First, we find that linear deformations of this algebra are obstructed under reasonable conditions. In particular, we show that $hs[\lambda]$, the one-parameter deformation of the algebra of area-preserving vector fields, does not extend to the entire algebra...
[ { "created": "Thu, 27 May 2021 18:00:20 GMT", "version": "v1" }, { "created": "Thu, 22 Jul 2021 16:41:22 GMT", "version": "v2" }, { "created": "Fri, 17 Sep 2021 10:38:44 GMT", "version": "v3" } ]
2021-09-20
[ [ "Enriquez-Rojo", "Martin", "" ], [ "Procházka", "Tomáš", "" ], [ "Sachs", "Ivo", "" ] ]
We investigate the algebra of vector fields on the sphere. First, we find that linear deformations of this algebra are obstructed under reasonable conditions. In particular, we show that $hs[\lambda]$, the one-parameter deformation of the algebra of area-preserving vector fields, does not extend to the entire algebra. ...
hep-th/0405071
Tetsuya Shiromizu
Tetsuya Shiromizu, Yoshiaki Himemoto, Keitaro Takahashi
Randall-Sundrum two D-brane model
4 pages
Phys.Rev. D70 (2004) 107303
10.1103/PhysRevD.70.107303
null
hep-th
null
In Randall-Sundrum two D-brane system we derive the gravitational theory on the branes. It is turned out from the consistency that one D-brane has the negative tension brane under Randall-Sundrum tuning and both gauge fields on the brane are related by scale transformation through the bulk RR/NS-NS fields. As same wi...
[ { "created": "Mon, 10 May 2004 10:28:23 GMT", "version": "v1" } ]
2009-11-10
[ [ "Shiromizu", "Tetsuya", "" ], [ "Himemoto", "Yoshiaki", "" ], [ "Takahashi", "Keitaro", "" ] ]
In Randall-Sundrum two D-brane system we derive the gravitational theory on the branes. It is turned out from the consistency that one D-brane has the negative tension brane under Randall-Sundrum tuning and both gauge fields on the brane are related by scale transformation through the bulk RR/NS-NS fields. As same with...
0712.1334
Hisaki Hatanaka
Hisaki Hatanaka
Radiatively Induced Spontaneous Symmetry Breaking by Wilson Line in a Warped Extra Dimension
32 pages, 11 figures
null
null
null
hep-th hep-ph
null
We investigate the dynamical gauge-Higgs unification in the Randall-Sundrum (RS) space-time. We study the dynamical gauge-Higgs unification in the SU(2) gauge theory with a bulk fermion in the RS space-time. We evaluate the contribution from fermion loop to the one-loop effective potential with respect to the Wilson-...
[ { "created": "Mon, 10 Dec 2007 18:54:58 GMT", "version": "v1" } ]
2007-12-11
[ [ "Hatanaka", "Hisaki", "" ] ]
We investigate the dynamical gauge-Higgs unification in the Randall-Sundrum (RS) space-time. We study the dynamical gauge-Higgs unification in the SU(2) gauge theory with a bulk fermion in the RS space-time. We evaluate the contribution from fermion loop to the one-loop effective potential with respect to the Wilson-li...
1812.05020
Vatche Sahakian
Haoxing Du and Vatche Sahakian
Emergent geometry from stochastic dynamics, or Hawking evaporation in M(atrix) theory
37 pages, 3 figures; v2: clarifications added, typos corrected
JHEP 2019: 61. https://doi.org/10.1007/JHEP03(2019)061
10.1007/JHEP03(2019)061
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop an microscopic model of the M-theory Schwarzschild black hole using the Banks-Fischler-Shenker-Susskind Matrix formulation of quantum gravity. The underlying dynamics is known to be chaotic, which allows us to use methods from Random Matrix Theory and non-equilibrium statistical mechanics to propose a coar...
[ { "created": "Wed, 12 Dec 2018 16:44:33 GMT", "version": "v1" }, { "created": "Tue, 12 Feb 2019 03:25:09 GMT", "version": "v2" } ]
2019-03-27
[ [ "Du", "Haoxing", "" ], [ "Sahakian", "Vatche", "" ] ]
We develop an microscopic model of the M-theory Schwarzschild black hole using the Banks-Fischler-Shenker-Susskind Matrix formulation of quantum gravity. The underlying dynamics is known to be chaotic, which allows us to use methods from Random Matrix Theory and non-equilibrium statistical mechanics to propose a coarse...
2406.08995
Claudio Bonanno
Claudio Bonanno, Pietro Butti, Margarita Garc\'ia P\'erez, Antonio Gonz\'alez-Arroyo, Ken-Ichi Ishikawa, Masanori Okawa
Non-perturbative determination of the ${\cal N} = 1$ SUSY Yang-Mills gluino condensate at large $N$
Main text: 5 pages, 3 figures. Supplemental Material: 4 pages, 3 figures
null
null
IFT-UAM/CSIC-24-90, HUPD-2404
hep-th hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present the first non-perturbative large-$N$ calculation of the $\mathcal{N}=1$ supersymmetric (SUSY) $\mathrm{SU}(N)$ Yang-Mills gluino condensate, obtained by means of numerical simulations of the lattice-discretized theory, and exploiting large-$N$ twisted volume reduction. We present two different determinatio...
[ { "created": "Thu, 13 Jun 2024 10:53:44 GMT", "version": "v1" } ]
2024-06-14
[ [ "Bonanno", "Claudio", "" ], [ "Butti", "Pietro", "" ], [ "Pérez", "Margarita García", "" ], [ "González-Arroyo", "Antonio", "" ], [ "Ishikawa", "Ken-Ichi", "" ], [ "Okawa", "Masanori", "" ] ]
We present the first non-perturbative large-$N$ calculation of the $\mathcal{N}=1$ supersymmetric (SUSY) $\mathrm{SU}(N)$ Yang-Mills gluino condensate, obtained by means of numerical simulations of the lattice-discretized theory, and exploiting large-$N$ twisted volume reduction. We present two different determinations...
1410.6164
Wout Merbis
Hamid R. Afshar, Eric A. Bergshoeff, Wout Merbis
Interacting spin-2 fields in three dimensions
26 pages, 3 figures, v2: minor changes, matches published version
JHEP 01 (2015), 040
10.1007/JHEP01(2015)040
null
hep-th gr-qc
http://creativecommons.org/licenses/by/3.0/
Using the frame formulation of multi-gravity in three dimensions, we show that demanding the presence of secondary constraints which remove the Boulware-Deser ghosts restricts the possible interaction terms of the theory and identifies invertible frame field combinations whose effective metric may consistently couple...
[ { "created": "Wed, 22 Oct 2014 20:00:16 GMT", "version": "v1" }, { "created": "Wed, 14 Jan 2015 10:26:02 GMT", "version": "v2" } ]
2015-01-15
[ [ "Afshar", "Hamid R.", "" ], [ "Bergshoeff", "Eric A.", "" ], [ "Merbis", "Wout", "" ] ]
Using the frame formulation of multi-gravity in three dimensions, we show that demanding the presence of secondary constraints which remove the Boulware-Deser ghosts restricts the possible interaction terms of the theory and identifies invertible frame field combinations whose effective metric may consistently couple t...
1708.03133
Enrique Alvarez
Enrique Alvarez and Sergio Gonzalez-Martin
Ghost-free higher derivative unimodular gravity
11 pages. LaTeX, some mistakes corrected; reference added. Verdio to be published in PRD
Phys. Rev. D 96, 124031 (2017)
10.1103/PhysRevD.96.124031
IFT-UAM/CSIC-17-075
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The unimodular version of the ghost-free higher derivative gravity is obtained. It is the unimodular reduction of some particular lagrangians quadratic in curvature.
[ { "created": "Thu, 10 Aug 2017 09:18:33 GMT", "version": "v1" }, { "created": "Fri, 24 Nov 2017 15:05:10 GMT", "version": "v2" }, { "created": "Tue, 5 Dec 2017 13:47:27 GMT", "version": "v3" } ]
2017-12-27
[ [ "Alvarez", "Enrique", "" ], [ "Gonzalez-Martin", "Sergio", "" ] ]
The unimodular version of the ghost-free higher derivative gravity is obtained. It is the unimodular reduction of some particular lagrangians quadratic in curvature.
1708.05717
Uri Kol
Sangmin Choi, Uri Kol and Ratindranath Akhoury
Asymptotic Dynamics in Perturbative Quantum Gravity and BMS Supertranslations
39 pages
null
10.1007/JHEP01(2018)142
null
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently it has been shown that infrared divergences in the conventional S-matrix elements of gauge and gravitational theories arise from a violation of the conservation laws associated with large gauge symmetries. These infrared divergences can be cured by using the Faddeev-Kulish (FK) asymptotic states as the basis...
[ { "created": "Fri, 18 Aug 2017 18:00:04 GMT", "version": "v1" } ]
2018-03-14
[ [ "Choi", "Sangmin", "" ], [ "Kol", "Uri", "" ], [ "Akhoury", "Ratindranath", "" ] ]
Recently it has been shown that infrared divergences in the conventional S-matrix elements of gauge and gravitational theories arise from a violation of the conservation laws associated with large gauge symmetries. These infrared divergences can be cured by using the Faddeev-Kulish (FK) asymptotic states as the basis f...
hep-th/9208047
Claudio Lucchesi
C. Lucchesi, O. Piguet and S.P. Sorella
Renormalization and finiteness of topological BF theories
27 p., Latex file
Nucl.Phys. B395 (1993) 325-353
10.1016/0550-3213(93)90219-F
null
hep-th
null
We show that the BF theory in any space-time dimension, when quantized in a certain linear covariant gauge, possesses a vector supersymmetry. The generator of the latter together with those of the BRS transformations and of the translations form the basis of a superalgebra of the Wess-Zumino type. We give a general c...
[ { "created": "Tue, 18 Aug 1992 15:28:08 GMT", "version": "v1" } ]
2009-10-22
[ [ "Lucchesi", "C.", "" ], [ "Piguet", "O.", "" ], [ "Sorella", "S. P.", "" ] ]
We show that the BF theory in any space-time dimension, when quantized in a certain linear covariant gauge, possesses a vector supersymmetry. The generator of the latter together with those of the BRS transformations and of the translations form the basis of a superalgebra of the Wess-Zumino type. We give a general cla...
2111.12418
Sandeep S. Cranganore
Sandeep S. Cranganore
Quantum corrections to the Lorentz algebra due to mixed gravitational-$U(1)$-chiral anomalies
14 pages
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We calculate the quantum corrections to the Lorentz algebra for chiral Weyl fermions interacting with an external $U(1)$ gauge field in a background Riemann-Cartan (RC) spacetime. This was achieved by setting up the equal-time commutation relations (ETCR) for the canonical spin current of chiral Weyl fermions. Furthe...
[ { "created": "Wed, 24 Nov 2021 11:03:09 GMT", "version": "v1" } ]
2021-11-25
[ [ "Cranganore", "Sandeep S.", "" ] ]
We calculate the quantum corrections to the Lorentz algebra for chiral Weyl fermions interacting with an external $U(1)$ gauge field in a background Riemann-Cartan (RC) spacetime. This was achieved by setting up the equal-time commutation relations (ETCR) for the canonical spin current of chiral Weyl fermions. Furtherm...
hep-th/0310157
Emiliano Imeroni
Emiliano Imeroni and Alberto Lerda
Non-perturbative gauge superpotentials from supergravity
LaTeX, 18 pages, 4 figures; v2: published version with minor changes and an added reference
JHEP 0312:051,2003
10.1088/1126-6708/2003/12/051
DFTT 20/2003
hep-th
null
We study U(N) SQCD with N_f <= N flavors of quarks and antiquarks by engineering it with a configuration of fractional D3-branes on a C^3 / Z_2 x Z_2 orbifold. In particular we show how the moduli space of the gauge theory naturally emerges from the classical geometry produced by the D3-branes, and how the non-pertur...
[ { "created": "Thu, 16 Oct 2003 14:28:04 GMT", "version": "v1" }, { "created": "Mon, 19 Jan 2004 17:00:10 GMT", "version": "v2" } ]
2010-12-03
[ [ "Imeroni", "Emiliano", "" ], [ "Lerda", "Alberto", "" ] ]
We study U(N) SQCD with N_f <= N flavors of quarks and antiquarks by engineering it with a configuration of fractional D3-branes on a C^3 / Z_2 x Z_2 orbifold. In particular we show how the moduli space of the gauge theory naturally emerges from the classical geometry produced by the D3-branes, and how the non-perturba...
hep-th/0210229
Jose F. Morales
Jose F.Morales
String Theory on Dp-plane waves
22 pages, Minor corrections, References added
JHEP 0301:008,2003
10.1088/1126-6708/2003/01/008
null
hep-th
null
We study the spectrum of solvable string models on plane waves descending from non-conformal Dp-brane geometries. We mainly focus on S-dual F1/D1-waves in type IIB and type I/heterotic 10D superstrings. We derive the Kaluza-Klein spectrum of N=1,2 10D supergravities on D1/F1-waves. We compute helicity supertraces cou...
[ { "created": "Wed, 23 Oct 2002 15:55:56 GMT", "version": "v1" }, { "created": "Wed, 30 Oct 2002 12:26:16 GMT", "version": "v2" }, { "created": "Mon, 3 Feb 2003 15:03:59 GMT", "version": "v3" } ]
2010-02-03
[ [ "Morales", "Jose F.", "" ] ]
We study the spectrum of solvable string models on plane waves descending from non-conformal Dp-brane geometries. We mainly focus on S-dual F1/D1-waves in type IIB and type I/heterotic 10D superstrings. We derive the Kaluza-Klein spectrum of N=1,2 10D supergravities on D1/F1-waves. We compute helicity supertraces count...
2212.02926
Minxin Huang
Bao-ning Du, Min-xin Huang
Krylov Complexity in Calabi-Yau Quantum Mechanics
26 pages, 26 figures. v2: some significant improvements on numerical calculations, conclusions modified, references added
null
null
USTC-ICTS/PCFT-22-32
hep-th cond-mat.stat-mech quant-ph
http://creativecommons.org/licenses/by/4.0/
Recently, a novel measure for the complexity of operator growth is proposed based on Lanczos algorithm and Krylov recursion method. We study this Krylov complexity in quantum mechanical systems derived from some well-known local toric Calabi-Yau geometries, as well as some non-relativistic models. We find that for th...
[ { "created": "Tue, 6 Dec 2022 12:32:04 GMT", "version": "v1" }, { "created": "Wed, 26 Apr 2023 14:16:26 GMT", "version": "v2" } ]
2023-04-27
[ [ "Du", "Bao-ning", "" ], [ "Huang", "Min-xin", "" ] ]
Recently, a novel measure for the complexity of operator growth is proposed based on Lanczos algorithm and Krylov recursion method. We study this Krylov complexity in quantum mechanical systems derived from some well-known local toric Calabi-Yau geometries, as well as some non-relativistic models. We find that for the ...
2010.07478
Kazuki Ikeda
Kyoung-Bum Huh, Kazuki Ikeda, Viktor Jahnke, Keun-Young Kim
Diagnosing First and Second Order Phase Transitions with Probes of Quantum Chaos
22 pages, 23 figures
Phys. Rev. E 104, 024136 (2021)
10.1103/PhysRevE.104.024136
null
hep-th cond-mat.stat-mech quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore quantum phase transitions using two probes of quantum chaos: out-of-time-order correlators (OTOCs) and the $r$-parameter obtained from the level spacing statistics. In particular, we address $p$-spin models associated with quantum annealing or reverse annealing. Quantum annealing triggers first-order or se...
[ { "created": "Thu, 15 Oct 2020 02:39:34 GMT", "version": "v1" }, { "created": "Thu, 22 Oct 2020 00:45:32 GMT", "version": "v2" } ]
2021-09-01
[ [ "Huh", "Kyoung-Bum", "" ], [ "Ikeda", "Kazuki", "" ], [ "Jahnke", "Viktor", "" ], [ "Kim", "Keun-Young", "" ] ]
We explore quantum phase transitions using two probes of quantum chaos: out-of-time-order correlators (OTOCs) and the $r$-parameter obtained from the level spacing statistics. In particular, we address $p$-spin models associated with quantum annealing or reverse annealing. Quantum annealing triggers first-order or seco...
1603.01154
Francisco Diego Mazzitelli
C.D. Fosco and F.D. Mazzitelli
Domain wall interactions due to vacuum Dirac field fluctuations in 2+1 dimensions
17 pages, 1 figure
Phys. Rev. D 94, 025038 (2016)
10.1103/PhysRevD.94.025038
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We evaluate quantum effects due to a $2$-component Dirac field in $2+1$ space-time dimensions, coupled to domain-wall like defects with a smooth shape. We show that those effects induce non trivial contributions to the (shape-dependent) energy of the domain walls. For a single defect, we study the divergences in the ...
[ { "created": "Thu, 3 Mar 2016 16:20:13 GMT", "version": "v1" } ]
2016-08-03
[ [ "Fosco", "C. D.", "" ], [ "Mazzitelli", "F. D.", "" ] ]
We evaluate quantum effects due to a $2$-component Dirac field in $2+1$ space-time dimensions, coupled to domain-wall like defects with a smooth shape. We show that those effects induce non trivial contributions to the (shape-dependent) energy of the domain walls. For a single defect, we study the divergences in the co...
hep-th/0509235
Juan Maldacena
Hai Lin and Juan Maldacena
Fivebranes from gauge theory
50+24 pages, 9 figures, latex. v2: typos corrected, references added
Phys.Rev.D74:084014,2006
10.1103/PhysRevD.74.084014
null
hep-th
null
We study theories with sixteen supercharges and a discrete energy spectrum. One class of theories has symmetry group $SU(2|4)$. They arise as truncations of ${\cal N}=4$ super Yang Mills. They include the plane wave matrix model, 2+1 super Yang Mills on $R \times S^2$ and ${\cal N}=4$ super Yang Mills on $R \times S^...
[ { "created": "Fri, 30 Sep 2005 16:29:29 GMT", "version": "v1" }, { "created": "Fri, 30 Sep 2005 19:19:32 GMT", "version": "v2" }, { "created": "Thu, 10 Aug 2006 16:20:48 GMT", "version": "v3" } ]
2008-11-26
[ [ "Lin", "Hai", "" ], [ "Maldacena", "Juan", "" ] ]
We study theories with sixteen supercharges and a discrete energy spectrum. One class of theories has symmetry group $SU(2|4)$. They arise as truncations of ${\cal N}=4$ super Yang Mills. They include the plane wave matrix model, 2+1 super Yang Mills on $R \times S^2$ and ${\cal N}=4$ super Yang Mills on $R \times S^3/...
hep-th/9709196
Mircea Pigli
James A. Feigenbaum, Peter G.O. Freund and Mircea Pigli (University of Chicago)
Gravitational Analogues of Non-linear Born Electrodynamics
20 pages, 2 figures, included a detailed discussion of "non-trace" field equations
Phys.Rev. D57 (1998) 4738-4744
10.1103/PhysRevD.57.4738
EFI 97-42
hep-th gr-qc
null
Gravitational analogues of the nonlinear electrodynamics of Born and of Born and Infeld are introduced and applied to the black hole problem. This work is mainly devoted to the 2-dimensional case in which the relevant lagrangians are nonpolynomial in the scalar curvature.
[ { "created": "Fri, 26 Sep 1997 21:02:32 GMT", "version": "v1" }, { "created": "Fri, 12 Dec 1997 19:25:49 GMT", "version": "v2" } ]
2009-10-30
[ [ "Feigenbaum", "James A.", "", "University of\n Chicago" ], [ "Freund", "Peter G. O.", "", "University of\n Chicago" ], [ "Pigli", "Mircea", "", "University of\n Chicago" ] ]
Gravitational analogues of the nonlinear electrodynamics of Born and of Born and Infeld are introduced and applied to the black hole problem. This work is mainly devoted to the 2-dimensional case in which the relevant lagrangians are nonpolynomial in the scalar curvature.
2405.20757
Paul Leask
Miguel Huidobro, Paul Leask, Carlos Naya and Andrzej Wereszczynski
Compressibility of dense nuclear matter in the $\rho$-meson variant of the Skyrme model
20 pages, 5 figures
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We show that coupling the $\textrm{SU}(2)$-valued Skyrme field to the $\rho$-meson solves the long-standing issue of (in)compressibility in the solitonic Skyrme model. Even by including only one $\rho\pi$ interaction term, motivated by a holographic-like reduction of Yang-Mills action by Sutcliffe, reduces the compre...
[ { "created": "Fri, 31 May 2024 11:51:01 GMT", "version": "v1" } ]
2024-06-03
[ [ "Huidobro", "Miguel", "" ], [ "Leask", "Paul", "" ], [ "Naya", "Carlos", "" ], [ "Wereszczynski", "Andrzej", "" ] ]
We show that coupling the $\textrm{SU}(2)$-valued Skyrme field to the $\rho$-meson solves the long-standing issue of (in)compressibility in the solitonic Skyrme model. Even by including only one $\rho\pi$ interaction term, motivated by a holographic-like reduction of Yang-Mills action by Sutcliffe, reduces the compress...
1006.4034
Reza Fareghbal
Reza Fareghbal
Hidden Conformal Symmetry of Warped AdS_3 Black Holes
12 pages; V2: references added, minor correction; V3: published version, minor clarification in section 3, typos corrected, one reference added
Phys.Lett.B694:138-142,2010
10.1016/j.physletb.2010.09.043
IPM/P-2010/023
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that for a certain low frequency limit the wave equation of a generic massive scalar field in the background of the spacelike warped AdS_3 black hole can be written as the Casimir of an SL(2,R) symmetry. Two sets of SL(2,R) generators are found which uncover the hidden SL(2,R)\times SL(2,R) symmetry of the so...
[ { "created": "Mon, 21 Jun 2010 11:19:49 GMT", "version": "v1" }, { "created": "Thu, 8 Jul 2010 08:01:10 GMT", "version": "v2" }, { "created": "Tue, 12 Oct 2010 07:09:27 GMT", "version": "v3" } ]
2014-11-21
[ [ "Fareghbal", "Reza", "" ] ]
We show that for a certain low frequency limit the wave equation of a generic massive scalar field in the background of the spacelike warped AdS_3 black hole can be written as the Casimir of an SL(2,R) symmetry. Two sets of SL(2,R) generators are found which uncover the hidden SL(2,R)\times SL(2,R) symmetry of the solu...
1507.04193
Alexi Morin-Duchesne
Alexi Morin-Duchesne, Jorgen Rasmussen, Philippe Ruelle
Integrability and conformal data of the dimer model
54 pages. v2: minor corrections
null
10.1088/1751-8113/49/17/174002
null
hep-th cond-mat.stat-mech math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The central charge of the dimer model on the square lattice is still being debated in the literature. In this paper, we provide evidence supporting the consistency of a $c=-2$ description. Using Lieb's transfer matrix and its description in terms of the Temperley-Lieb algebra $TL_n$ at $\beta = 0$, we provide a new s...
[ { "created": "Wed, 15 Jul 2015 12:47:02 GMT", "version": "v1" }, { "created": "Thu, 14 Apr 2016 08:29:17 GMT", "version": "v2" } ]
2016-04-20
[ [ "Morin-Duchesne", "Alexi", "" ], [ "Rasmussen", "Jorgen", "" ], [ "Ruelle", "Philippe", "" ] ]
The central charge of the dimer model on the square lattice is still being debated in the literature. In this paper, we provide evidence supporting the consistency of a $c=-2$ description. Using Lieb's transfer matrix and its description in terms of the Temperley-Lieb algebra $TL_n$ at $\beta = 0$, we provide a new sol...
hep-th/9902097
null
G. Veneziano
Inflating, Warming Up, and Probing the Pre-Bangian Universe
Latex file, 17 pages, 5 figures, Based on two recent talks, References updated
null
null
CERN-TH/99-22
hep-th
null
Classical and quantum gravitational instabilities, can, respectively, inflate and warm up a primordial Universe satisfying a superstring-motivated principle of "Asymptotic Past Triviality". A physically viable big bang is thus generated without invoking either large fine-tunings or a long period of post-big bang infl...
[ { "created": "Fri, 12 Feb 1999 17:43:07 GMT", "version": "v1" }, { "created": "Wed, 17 Feb 1999 15:06:13 GMT", "version": "v2" } ]
2007-05-23
[ [ "Veneziano", "G.", "" ] ]
Classical and quantum gravitational instabilities, can, respectively, inflate and warm up a primordial Universe satisfying a superstring-motivated principle of "Asymptotic Past Triviality". A physically viable big bang is thus generated without invoking either large fine-tunings or a long period of post-big bang inflat...
2312.17746
Rishi Mouland
Marieke van Beest, Philip Boyle Smith, Diego Delmastro, Rishi Mouland, David Tong
Fermion-Monopole Scattering in the Standard Model
42 pages
null
null
null
hep-th cond-mat.str-el hep-ph
http://creativecommons.org/licenses/by/4.0/
We study the scattering of fermions off 't Hooft lines in the Standard Model. A long-standing paradox suggests that the outgoing fermions necessarily carry fractional quantum numbers. In a previous paper, we resolved this paradox in the context of a number of toy models where we showed that the outgoing radiation is ...
[ { "created": "Fri, 29 Dec 2023 18:59:48 GMT", "version": "v1" } ]
2024-01-01
[ [ "van Beest", "Marieke", "" ], [ "Smith", "Philip Boyle", "" ], [ "Delmastro", "Diego", "" ], [ "Mouland", "Rishi", "" ], [ "Tong", "David", "" ] ]
We study the scattering of fermions off 't Hooft lines in the Standard Model. A long-standing paradox suggests that the outgoing fermions necessarily carry fractional quantum numbers. In a previous paper, we resolved this paradox in the context of a number of toy models where we showed that the outgoing radiation is cr...
0905.3540
Sven Bjarke Gudnason
Minoru Eto, Toshiaki Fujimori, Sven Bjarke Gudnason, Kenichi Konishi, Takayuki Nagashima, Muneto Nitta, Keisuke Ohashi, Walter Vinci
Fractional Vortices and Lumps
LaTeX, 46 pages, 12 figures. V2: minor changes, footnote added
Phys.Rev.D80:045018,2009
10.1103/PhysRevD.80.045018
RIKEN-TH-154, IFUP-TH/2009-10
hep-th cond-mat.supr-con
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study what might be called fractional vortices, vortex configurations with the minimum winding from the viewpoint of their topological stability, but which are characterized by various notable substructures in the transverse energy distribution. The fractional vortices occur in diverse Abelian or non-Abelian gener...
[ { "created": "Thu, 21 May 2009 18:30:34 GMT", "version": "v1" }, { "created": "Mon, 17 Aug 2009 13:26:17 GMT", "version": "v2" } ]
2009-08-21
[ [ "Eto", "Minoru", "" ], [ "Fujimori", "Toshiaki", "" ], [ "Gudnason", "Sven Bjarke", "" ], [ "Konishi", "Kenichi", "" ], [ "Nagashima", "Takayuki", "" ], [ "Nitta", "Muneto", "" ], [ "Ohashi", "Keisuke", "" ...
We study what might be called fractional vortices, vortex configurations with the minimum winding from the viewpoint of their topological stability, but which are characterized by various notable substructures in the transverse energy distribution. The fractional vortices occur in diverse Abelian or non-Abelian general...
2104.05621
Davide De Biasio
Davide De Biasio, Julian Freigang, Dieter Lust
Geometric flow equations for the number of space-time dimensions
30 pages, 6 figures
null
10.1002/prop.202100171
null
hep-th math.DG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we consider new geometric flow equations, called D-flow, which describe the variation of space-time geometries under the change of the number of dimensions. The D-flow is originating from the non-trivial dependence of the volume of space-time manifolds on the number of space-time dimensions and it is dr...
[ { "created": "Mon, 12 Apr 2021 16:43:57 GMT", "version": "v1" }, { "created": "Mon, 11 Oct 2021 08:50:43 GMT", "version": "v2" } ]
2022-02-09
[ [ "De Biasio", "Davide", "" ], [ "Freigang", "Julian", "" ], [ "Lust", "Dieter", "" ] ]
In this paper we consider new geometric flow equations, called D-flow, which describe the variation of space-time geometries under the change of the number of dimensions. The D-flow is originating from the non-trivial dependence of the volume of space-time manifolds on the number of space-time dimensions and it is driv...
1011.3960
Daeho Lee
Ee Chang-Young, Myungseok Eune, Kyoungtae Kimm, Daeho Lee
Schwarzschild-de Sitter black hole from entropic viewpoint
10 pages, 4 figures, the format of figure 2 changed to prevent printing delay
Mod.Phys.Lett.A26:1975-1983,2011
10.1142/S0217732311036450
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In a Schwarzschild-de Sitter space, we consider an equipotential surface which consists of two holographic screens. Adapting the Bousso-Hawking's reference point of vanishing force, we divide the space into two regions, which are from the reference point to each holographic screen. These two regions can be treated as...
[ { "created": "Wed, 17 Nov 2010 13:58:33 GMT", "version": "v1" }, { "created": "Wed, 24 Nov 2010 18:03:43 GMT", "version": "v2" }, { "created": "Mon, 29 Nov 2010 08:27:01 GMT", "version": "v3" } ]
2011-09-06
[ [ "Chang-Young", "Ee", "" ], [ "Eune", "Myungseok", "" ], [ "Kimm", "Kyoungtae", "" ], [ "Lee", "Daeho", "" ] ]
In a Schwarzschild-de Sitter space, we consider an equipotential surface which consists of two holographic screens. Adapting the Bousso-Hawking's reference point of vanishing force, we divide the space into two regions, which are from the reference point to each holographic screen. These two regions can be treated as i...
hep-th/9511212
null
N. Banerjee and R. Banerjee
Generalised Hamiltonian embedding of the Proca model
11 pages, Latex, No figure
Mod.Phys.Lett. A11 (1996) 1919-1928
10.1142/S0217732396001922
Bose/95/11-1
hep-th
null
We convert the second class Proca model into a first class theory by using the generalised prescription of Batalin, Fradkin and Tyutin. We then show how a basic set of gauge invariant fields in the embedded model can be identified with the fundamental fields in the proca model as well as with the observables in the S...
[ { "created": "Wed, 29 Nov 1995 19:40:24 GMT", "version": "v1" } ]
2015-06-26
[ [ "Banerjee", "N.", "" ], [ "Banerjee", "R.", "" ] ]
We convert the second class Proca model into a first class theory by using the generalised prescription of Batalin, Fradkin and Tyutin. We then show how a basic set of gauge invariant fields in the embedded model can be identified with the fundamental fields in the proca model as well as with the observables in the St\...
1709.07424
Phuc Nguyen
Phuc Nguyen, Trithep Devakul, Matthew G. Halbasch, Michael P. Zaletel, Brian Swingle
Entanglement of purification: from spin chains to holography
40 pages, multiple figures. v2: references added, typos corrected
null
10.1007/JHEP01(2018)098
null
hep-th cond-mat.str-el quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Purification is a powerful technique in quantum physics whereby a mixed quantum state is extended to a pure state on a larger system. This process is not unique, and in systems composed of many degrees of freedom, one natural purification is the one with minimal entanglement. Here we study the entropy of the minimall...
[ { "created": "Thu, 21 Sep 2017 17:25:37 GMT", "version": "v1" }, { "created": "Sat, 4 Nov 2017 22:32:38 GMT", "version": "v2" } ]
2018-02-14
[ [ "Nguyen", "Phuc", "" ], [ "Devakul", "Trithep", "" ], [ "Halbasch", "Matthew G.", "" ], [ "Zaletel", "Michael P.", "" ], [ "Swingle", "Brian", "" ] ]
Purification is a powerful technique in quantum physics whereby a mixed quantum state is extended to a pure state on a larger system. This process is not unique, and in systems composed of many degrees of freedom, one natural purification is the one with minimal entanglement. Here we study the entropy of the minimally ...
hep-th/0512175
Yosuke Imamura
Yosuke Imamura
Large N vector quantum mechanics and bubbling supertube solutions
17pages, PTPTeX; v2: added references; v3: changed TeX style, added references; v4: minor corrections, added reference
Prog.Theor.Phys.115:797-813,2006
10.1143/PTP.115.797
UT-05-09
hep-th
null
We propose a large N vector quantum mechanics as the theory describing a D-particle probe in bubbling supertube solutions. We compute the effective action of this quantum mechanics and show that it coincides with the D-particle action in a certain decoupling limit, up to quadratic order in the velocity. The angular m...
[ { "created": "Thu, 15 Dec 2005 05:30:51 GMT", "version": "v1" }, { "created": "Sat, 17 Dec 2005 09:04:45 GMT", "version": "v2" }, { "created": "Mon, 26 Dec 2005 05:23:16 GMT", "version": "v3" }, { "created": "Mon, 1 May 2006 05:23:35 GMT", "version": "v4" } ]
2008-11-26
[ [ "Imamura", "Yosuke", "" ] ]
We propose a large N vector quantum mechanics as the theory describing a D-particle probe in bubbling supertube solutions. We compute the effective action of this quantum mechanics and show that it coincides with the D-particle action in a certain decoupling limit, up to quadratic order in the velocity. The angular mom...
hep-th/9704108
Johanna Erdmenger
J. Erdmenger
Conformally Covariant Differential Operators: Properties and Applications
31 pages, LaTex, no figures. Note and references added, to appear in Classical and Quantum Gravity
Class.Quant.Grav. 14 (1997) 2061-2084
10.1088/0264-9381/14/8/008
DAMTP/96-108
hep-th gr-qc
null
We discuss conformally covariant differential operators, which under local rescalings of the metric, \delta_\sigma g^{\mu\nu} = 2 \sigma g^{\mu\nu}, transform according to \delta_\sigma \Delta = r \Delta \sigma + (s-r) \sigma \Delta for some r if \Delta is s-th order. It is shown that the flat space restrictions of t...
[ { "created": "Mon, 14 Apr 1997 12:45:01 GMT", "version": "v1" }, { "created": "Wed, 2 Jul 1997 08:33:16 GMT", "version": "v2" } ]
2009-10-30
[ [ "Erdmenger", "J.", "" ] ]
We discuss conformally covariant differential operators, which under local rescalings of the metric, \delta_\sigma g^{\mu\nu} = 2 \sigma g^{\mu\nu}, transform according to \delta_\sigma \Delta = r \Delta \sigma + (s-r) \sigma \Delta for some r if \Delta is s-th order. It is shown that the flat space restrictions of the...
1911.00564
Mehrdad Mirbabayi
Mehrdad Mirbabayi
Infrared dynamics of a light scalar field in de Sitter
23 pages, 4 figures. V2: References and figures added, minor edits
null
10.1088/1475-7516/2020/12/006
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Inertial observers in de Sitter are surrounded by a horizon and see thermal fluctuations. To them, a massless scalar field appears to follow a random motion but any attractive potential, no matter how weak, will eventually stabilize the field. We study this thermalization process in the static patch (the spacetime re...
[ { "created": "Fri, 1 Nov 2019 19:38:15 GMT", "version": "v1" }, { "created": "Mon, 31 Aug 2020 07:04:07 GMT", "version": "v2" } ]
2020-12-09
[ [ "Mirbabayi", "Mehrdad", "" ] ]
Inertial observers in de Sitter are surrounded by a horizon and see thermal fluctuations. To them, a massless scalar field appears to follow a random motion but any attractive potential, no matter how weak, will eventually stabilize the field. We study this thermalization process in the static patch (the spacetime regi...
hep-th/0205042
Ram Brustein
R. Brustein, S. P. de Alwis, E. G. Novak
Inflationary cosmology in the central region of String/M-theory moduli space
9 pages, 1 figure
Phys.Rev. D68 (2003) 023517
10.1103/PhysRevD.68.023517
null
hep-th astro-ph hep-ph
null
The "central" region of moduli space of M- and string theories is where the string coupling is about unity and the volume of compact dimensions is about the string volume. Here we argue that in this region the non-perturbative potential which is suggested by membrane instanton effects has the correct scaling and shap...
[ { "created": "Mon, 6 May 2002 09:11:54 GMT", "version": "v1" } ]
2009-11-07
[ [ "Brustein", "R.", "" ], [ "de Alwis", "S. P.", "" ], [ "Novak", "E. G.", "" ] ]
The "central" region of moduli space of M- and string theories is where the string coupling is about unity and the volume of compact dimensions is about the string volume. Here we argue that in this region the non-perturbative potential which is suggested by membrane instanton effects has the correct scaling and shape ...
1410.4115
Yan-Gang Miao
Yan-Gang Miao, Ying-Jie Zhao, Shao-Jun Zhang
Maximally localized states and quantum corrections of black hole thermodynamics in the framework of a new generalized uncertainty principle
27 pages, 10 figures, 4 tables; v2: 30 pages, sections 3-6 substantially revised but conclusions unchanged; v3: 27 pages, clarifications added; v4: 29 pages, clarifications and references added, final version to appear in Advances in High Energy Physics
Advances in High Energy Physics, Volume 2015 (2015), Article ID 627264, 15 pages
10.1155/2015/627264
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
As a generalized uncertainty principle (GUP) leads to the effects of the minimal length of the order of the Planck scale and UV/IR mixing, some significant physical concepts and quantities are modified or corrected correspondingly. On the one hand, we derive the maximally localized states --- the physical states disp...
[ { "created": "Wed, 15 Oct 2014 16:25:17 GMT", "version": "v1" }, { "created": "Sun, 23 Nov 2014 04:27:15 GMT", "version": "v2" }, { "created": "Sun, 24 May 2015 13:27:52 GMT", "version": "v3" }, { "created": "Tue, 22 Sep 2015 06:56:47 GMT", "version": "v4" } ]
2015-11-19
[ [ "Miao", "Yan-Gang", "" ], [ "Zhao", "Ying-Jie", "" ], [ "Zhang", "Shao-Jun", "" ] ]
As a generalized uncertainty principle (GUP) leads to the effects of the minimal length of the order of the Planck scale and UV/IR mixing, some significant physical concepts and quantities are modified or corrected correspondingly. On the one hand, we derive the maximally localized states --- the physical states displa...
1407.4574
Onkar Parrikar
Robert G. Leigh, Onkar Parrikar and Alexander B. Weiss
The Exact Renormalization Group and Higher-spin Holography
37 pages, 3 figures; v2: Typos fixed, added discussion about boundary conditions
Phys. Rev. D 91, 026002 (2015)
10.1103/PhysRevD.91.026002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we revisit scalar field theories in $d$ space-time dimensions possessing $U(N)$ global symmetry. Following our recent work arXiv:1402.1430v2, we consider the generating function of correlation functions of all $U(N)$-invariant, single-trace operators at the free fixed point. The exact renormalization g...
[ { "created": "Thu, 17 Jul 2014 06:35:08 GMT", "version": "v1" }, { "created": "Mon, 3 Nov 2014 17:28:32 GMT", "version": "v2" } ]
2015-01-07
[ [ "Leigh", "Robert G.", "" ], [ "Parrikar", "Onkar", "" ], [ "Weiss", "Alexander B.", "" ] ]
In this paper, we revisit scalar field theories in $d$ space-time dimensions possessing $U(N)$ global symmetry. Following our recent work arXiv:1402.1430v2, we consider the generating function of correlation functions of all $U(N)$-invariant, single-trace operators at the free fixed point. The exact renormalization gro...
1109.0290
Carmen Nunez
Gerardo Aldazabal, Walter Baron, Diego Marques, Carmen Nunez
The effective action of Double Field Theory
45 pages, 1 figure; v2: minor corrections and references added; v3: published version
JHEP11(2011)052
10.1007/JHEP11(2011)109
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We perform a generalized Scherk-Schwarz dimensional reduction of Double Field Theory on a twisted double torus. The four dimensional effective action is shown to exactly reproduce the bosonic electric sector of gauged N = 4 supergravity. We present explicit expressions for the gaugings in terms of the twists, and ana...
[ { "created": "Thu, 1 Sep 2011 20:01:18 GMT", "version": "v1" }, { "created": "Mon, 26 Sep 2011 13:13:09 GMT", "version": "v2" }, { "created": "Tue, 15 Nov 2011 13:33:49 GMT", "version": "v3" } ]
2015-05-30
[ [ "Aldazabal", "Gerardo", "" ], [ "Baron", "Walter", "" ], [ "Marques", "Diego", "" ], [ "Nunez", "Carmen", "" ] ]
We perform a generalized Scherk-Schwarz dimensional reduction of Double Field Theory on a twisted double torus. The four dimensional effective action is shown to exactly reproduce the bosonic electric sector of gauged N = 4 supergravity. We present explicit expressions for the gaugings in terms of the twists, and analy...
hep-th/0306043
Hong Lu
M. Cvetic, G.W. Gibbons, H. Lu and C.N. Pope
Consistent Group and Coset Reductions of the Bosonic String
Latex, 5 figures, 45 pages, minor corrections
Class.Quant.Grav.20:5161-5194,2003
10.1088/0264-9381/20/23/013
null
hep-th
null
Dimensional reductions of pure Einstein gravity on cosets other than tori are inconsistent. The inclusion of specific additional scalar and p-form matter can change the situation. For example, a D-dimensional Einstein-Maxwell-dilaton system, with a specific dilaton coupling, is known to admit a consistent reduction o...
[ { "created": "Wed, 4 Jun 2003 20:32:06 GMT", "version": "v1" }, { "created": "Tue, 17 Jun 2003 05:51:14 GMT", "version": "v2" } ]
2008-11-26
[ [ "Cvetic", "M.", "" ], [ "Gibbons", "G. W.", "" ], [ "Lu", "H.", "" ], [ "Pope", "C. N.", "" ] ]
Dimensional reductions of pure Einstein gravity on cosets other than tori are inconsistent. The inclusion of specific additional scalar and p-form matter can change the situation. For example, a D-dimensional Einstein-Maxwell-dilaton system, with a specific dilaton coupling, is known to admit a consistent reduction on ...
hep-th/9203061
Free the RCFTs
Gregory Moore
Gravitational Phase Transitions and the Sine-Gordon Model
23pp., 6 figures (not included)
null
null
null
hep-th
null
We consider the Sine-Gordon model coupled to 2D gravity. We find a nonperturbative expression for the partition function as a function of the cosmological constant, the SG mass and the SG coupling constant. At genus zero, the partition function exhibits singularities which are interpreted as signals of phase transiti...
[ { "created": "Sun, 22 Mar 1992 20:59:00 GMT", "version": "v1" } ]
2007-05-23
[ [ "Moore", "Gregory", "" ] ]
We consider the Sine-Gordon model coupled to 2D gravity. We find a nonperturbative expression for the partition function as a function of the cosmological constant, the SG mass and the SG coupling constant. At genus zero, the partition function exhibits singularities which are interpreted as signals of phase transition...
2311.10135
Mianqi Wang
Andreas Karch, Mianqi Wang and Merna Youssef
AdS Higgs mechanism from double trace deformed CFT
null
null
null
UTWI-43-2023
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Explicit breaking of a global symmetry in a conformal field theory is holographically dual to giving mass to a gauge field living in AdS via the Higgs mechanism. We show that if this breaking is induced via a double trace deformation the Higgs mechanism is induced via a scalar loop diagram. The mass can be calculated...
[ { "created": "Thu, 16 Nov 2023 19:00:01 GMT", "version": "v1" } ]
2023-11-20
[ [ "Karch", "Andreas", "" ], [ "Wang", "Mianqi", "" ], [ "Youssef", "Merna", "" ] ]
Explicit breaking of a global symmetry in a conformal field theory is holographically dual to giving mass to a gauge field living in AdS via the Higgs mechanism. We show that if this breaking is induced via a double trace deformation the Higgs mechanism is induced via a scalar loop diagram. The mass can be calculated a...
1012.3707
Dorothea Bahns
Dorothea Bahns
The ultraviolet infrared mixing problem on the noncommutative Moyal space
null
null
null
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is shown that the mixing of ultraviolet and infrared divergences in quantum field theory on Moyal space is not an artefact of the Euclidean framework, but occurs also in the Hamiltonian setting when the interaction is given in terms of the Moyal twisted convolution product. The mixing mechanism in both settings is...
[ { "created": "Thu, 16 Dec 2010 18:24:07 GMT", "version": "v1" } ]
2010-12-17
[ [ "Bahns", "Dorothea", "" ] ]
It is shown that the mixing of ultraviolet and infrared divergences in quantum field theory on Moyal space is not an artefact of the Euclidean framework, but occurs also in the Hamiltonian setting when the interaction is given in terms of the Moyal twisted convolution product. The mixing mechanism in both settings is e...
hep-th/0607029
Supriya Kar
Supriya Kar
Tunneling between de Sitter and anti de Sitter black holes in a noncommutative D3-brane formalism
7-pages
Phys.Rev.D74:126002,2006
10.1103/PhysRevD.74.126002
null
hep-th astro-ph gr-qc hep-ph
null
We obtain dS and AdS generalized Reissner-Nordstrom like black hole geometries in a curved D3-brane frame-work, underlying a noncommutative gauge theory on the brane-world. The noncommutative scaling limit is explored to investigate a possible tunneling of an AdS vacuum in string theory to dS vacuum in its low energy...
[ { "created": "Wed, 5 Jul 2006 21:10:27 GMT", "version": "v1" } ]
2008-11-26
[ [ "Kar", "Supriya", "" ] ]
We obtain dS and AdS generalized Reissner-Nordstrom like black hole geometries in a curved D3-brane frame-work, underlying a noncommutative gauge theory on the brane-world. The noncommutative scaling limit is explored to investigate a possible tunneling of an AdS vacuum in string theory to dS vacuum in its low energy g...
hep-th/9210111
null
A.P. Balachandran
Gauge Symmetries,Topology and Quantisation
74pages (Lectures)
AIP Conf.Proc.317:1-81,1994
10.1063/1.46854
SU-4240-506
hep-th
null
The following two loosely connected sets of topics are reviewed in these lecture notes: 1) Gauge invariance, its treatment in field theories and its implications for internal symmetries and edge states such as those in the quantum Hall effect. 2) Quantisation on multiply connected spaces and a topological proof the s...
[ { "created": "Tue, 20 Oct 1992 20:10:00 GMT", "version": "v1" } ]
2015-06-26
[ [ "Balachandran", "A. P.", "" ] ]
The following two loosely connected sets of topics are reviewed in these lecture notes: 1) Gauge invariance, its treatment in field theories and its implications for internal symmetries and edge states such as those in the quantum Hall effect. 2) Quantisation on multiply connected spaces and a topological proof the spi...
1711.07450
Ivonne Zavala
Jonathan Holland, Sugumi Kanno, Ivonne Zavala
Anisotropic Inflation with Derivative Couplings
15 pages, 2 figures. References added, typos and minor errors corrected. Improved discussion on solutions. Version to appear in PRD
Phys. Rev. D 97, 103534 (2018)
10.1103/PhysRevD.97.103534
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study anisotropic inflationary solutions when the inflaton and its derivative couple to a vector field. This type of coupling is motivated by D-brane inflationary models, in which the inflaton, and a vector field living on the D-brane, couple disformally (derivatively). We start by studying a phenomenological mode...
[ { "created": "Mon, 20 Nov 2017 18:25:38 GMT", "version": "v1" }, { "created": "Sun, 13 May 2018 20:42:23 GMT", "version": "v2" } ]
2018-06-06
[ [ "Holland", "Jonathan", "" ], [ "Kanno", "Sugumi", "" ], [ "Zavala", "Ivonne", "" ] ]
We study anisotropic inflationary solutions when the inflaton and its derivative couple to a vector field. This type of coupling is motivated by D-brane inflationary models, in which the inflaton, and a vector field living on the D-brane, couple disformally (derivatively). We start by studying a phenomenological model ...
hep-th/9804140
Sibusiso S. Xulu
S. S. Xulu
Energy distribution of charged dilaton black holes
8 pages, RevTex, no figures
Int.J.Mod.Phys. D7 (1998) 773-777
10.1142/S0218271898000516
null
hep-th astro-ph gr-qc
null
Chamorro and Virbhadra studied, using the energy-momentum complex of Einstein, the energy distribution associated with static spherically symmetric charged dilaton black holes for an arbitrary value of the coupling parameter $\gamma$ which controls the strength of the dilaton to the Maxwell field. We study the same i...
[ { "created": "Tue, 21 Apr 1998 12:52:22 GMT", "version": "v1" } ]
2009-10-31
[ [ "Xulu", "S. S.", "" ] ]
Chamorro and Virbhadra studied, using the energy-momentum complex of Einstein, the energy distribution associated with static spherically symmetric charged dilaton black holes for an arbitrary value of the coupling parameter $\gamma$ which controls the strength of the dilaton to the Maxwell field. We study the same in ...
hep-th/0308108
Saharian
Aram A. Saharian
On the energy-momentum tensor for a scalar field on manifolds with boundaries
25 pages, 2 figures, section and appendix on the surface energy for a spherical shell are added, references added, accepted for publication in Phys. Rev. D
Phys.Rev. D69 (2004) 085005
10.1103/PhysRevD.69.085005
null
hep-th gr-qc quant-ph
null
We argue that already at classical level the energy-momentum tensor for a scalar field on manifolds with boundaries in addition to the bulk part contains a contribution located on the boundary. Using the standard variational procedure for the action with the boundary term, the expression for the surface energy-moment...
[ { "created": "Sat, 16 Aug 2003 09:13:43 GMT", "version": "v1" }, { "created": "Fri, 12 Dec 2003 09:20:43 GMT", "version": "v2" } ]
2009-11-10
[ [ "Saharian", "Aram A.", "" ] ]
We argue that already at classical level the energy-momentum tensor for a scalar field on manifolds with boundaries in addition to the bulk part contains a contribution located on the boundary. Using the standard variational procedure for the action with the boundary term, the expression for the surface energy-momentum...
0811.2873
Roberto Valandro
Roberto Valandro
Type IIB Flux Vacua from M-theory via F-theory
24 pages; reference corrected
JHEP 0903:122,2009
10.1088/1126-6708/2009/03/122
HD-THEP-08-28
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study in detail some aspects of duality between type IIB and M-theory. We focus on the duality between type IIB string theory on K3 x T^2/Z_2 orientifold and M-theory on K3 x K3, in the F-theory limit. We give the explicit map between the fields and in particular between the moduli of compactification, studying th...
[ { "created": "Tue, 18 Nov 2008 10:02:43 GMT", "version": "v1" }, { "created": "Fri, 12 Dec 2008 15:57:53 GMT", "version": "v2" } ]
2009-03-27
[ [ "Valandro", "Roberto", "" ] ]
We study in detail some aspects of duality between type IIB and M-theory. We focus on the duality between type IIB string theory on K3 x T^2/Z_2 orientifold and M-theory on K3 x K3, in the F-theory limit. We give the explicit map between the fields and in particular between the moduli of compactification, studying thei...
0808.2918
Angel M. Uranga
Angel M. Uranga
D-brane instantons and the effective field theory of flux compactifications
33 pages
JHEP 0901:048,2009
10.1088/1126-6708/2009/01/048
CERN-PH-TH/2008-179, IFT-UAM/CSIC-08-50
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We provide a description of the effects of fluxes on euclidean D-brane instantons purely in terms of the 4d effective action. The effect corresponds to the dressing of the effective non-perturbative 4d effective vertex with 4d flux superpotential interactions, generated when the moduli fields made massive by the flux...
[ { "created": "Thu, 21 Aug 2008 17:00:55 GMT", "version": "v1" }, { "created": "Tue, 11 Nov 2008 10:54:52 GMT", "version": "v2" } ]
2009-01-27
[ [ "Uranga", "Angel M.", "" ] ]
We provide a description of the effects of fluxes on euclidean D-brane instantons purely in terms of the 4d effective action. The effect corresponds to the dressing of the effective non-perturbative 4d effective vertex with 4d flux superpotential interactions, generated when the moduli fields made massive by the flux a...
1605.06526
Soo-Jong Rey
Seungho Gwak, Jaewon Kim, Soo-Jong Rey
Massless and Massive Higher Spins from Anti-de Sitter Space Waveguide
v1. 62 pages, 7 figures, v2. 68 pages, 8 figures, published version
null
10.1007/JHEP11(2016)024
null
hep-th cond-mat.stat-mech gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Higgs mechanism to massive higher-spin gauge fields is an outstanding open problem. We investigate this issue in the context of Kaluza-Klein compactification. Starting from a free massless higher-spin field in $(d+2)$-dimensional anti-de Sitter space and compactifying over a finite angular wedge, we obtain an infinit...
[ { "created": "Fri, 20 May 2016 20:16:20 GMT", "version": "v1" }, { "created": "Mon, 31 Oct 2016 06:19:44 GMT", "version": "v2" } ]
2016-11-23
[ [ "Gwak", "Seungho", "" ], [ "Kim", "Jaewon", "" ], [ "Rey", "Soo-Jong", "" ] ]
Higgs mechanism to massive higher-spin gauge fields is an outstanding open problem. We investigate this issue in the context of Kaluza-Klein compactification. Starting from a free massless higher-spin field in $(d+2)$-dimensional anti-de Sitter space and compactifying over a finite angular wedge, we obtain an infinite ...
hep-th/0506217
Yu. M. Zinoviev
Yu. M. Zinoviev
On Dual Formulation of Gravity. II. Metric and Affine Connection
5 pages, plain LaTeX, no figures
null
null
null
hep-th
null
In this note we construct a dual formulation of gravity where the main dynamical object is affine connection. We start with the well known first order Palatini formulation but in (Anti) de Sitter space instead of flat Minkowski space as a background. The final result obtained by solving equations for the metric is th...
[ { "created": "Sun, 26 Jun 2005 08:12:47 GMT", "version": "v1" } ]
2007-05-23
[ [ "Zinoviev", "Yu. M.", "" ] ]
In this note we construct a dual formulation of gravity where the main dynamical object is affine connection. We start with the well known first order Palatini formulation but in (Anti) de Sitter space instead of flat Minkowski space as a background. The final result obtained by solving equations for the metric is the ...
2108.03030
Christian Saemann
Leron Borsten, Branislav Jurco, Hyungrok Kim, Tommaso Macrelli, Christian Saemann, Martin Wolf
Tree-Level Color-Kinematics Duality Implies Loop-Level Color-Kinematics Duality up to Counterterms
v3: 71 pages; arguments, statements, and presentation extended and improved; clarifications added; typos fixed; published version
Nucl. Phys. B 989:116144 (2023)
10.1016/j.nuclphysb.2023.116144
EMPG-21-12, DMUS-MP-21/12
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Color-kinematics (CK) duality is a remarkable symmetry of gluon amplitudes that is the key to the double copy which links gauge theory and gravity amplitudes. Here we show that the complete Yang-Mills action itself, including its gauge-fixing and ghost sectors required for quantization, can be recast to manifest CK d...
[ { "created": "Fri, 6 Aug 2021 10:13:05 GMT", "version": "v1" }, { "created": "Wed, 8 Sep 2021 08:10:34 GMT", "version": "v2" }, { "created": "Wed, 22 Mar 2023 08:34:36 GMT", "version": "v3" } ]
2023-03-23
[ [ "Borsten", "Leron", "" ], [ "Jurco", "Branislav", "" ], [ "Kim", "Hyungrok", "" ], [ "Macrelli", "Tommaso", "" ], [ "Saemann", "Christian", "" ], [ "Wolf", "Martin", "" ] ]
Color-kinematics (CK) duality is a remarkable symmetry of gluon amplitudes that is the key to the double copy which links gauge theory and gravity amplitudes. Here we show that the complete Yang-Mills action itself, including its gauge-fixing and ghost sectors required for quantization, can be recast to manifest CK dua...
1705.00192
Neil Turok
Job Feldbrugge, Jean-Luc Lehners and Neil Turok
No smooth beginning for spacetime
2 figures, 1 included in latex file Abstract and introduction rewritten; typos corrected; result extended; responds to arXiv:1705.05340 by Diaz Dorronsoro et al; refers to longer companion paper
Phys. Rev. Lett. 119, 171301 (2017)
10.1103/PhysRevLett.119.171301
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We identify a fundamental obstruction to any theory of the beginning of the universe, formulated as a semiclassical path integral. Hartle and Hawking's no boundary proposal and Vilenkin's tunneling proposal are examples of such theories. Each may be formulated as the quantum amplitude for obtaining a final 3-geometry...
[ { "created": "Sat, 29 Apr 2017 13:29:08 GMT", "version": "v1" }, { "created": "Wed, 16 Aug 2017 23:25:31 GMT", "version": "v2" } ]
2017-11-01
[ [ "Feldbrugge", "Job", "" ], [ "Lehners", "Jean-Luc", "" ], [ "Turok", "Neil", "" ] ]
We identify a fundamental obstruction to any theory of the beginning of the universe, formulated as a semiclassical path integral. Hartle and Hawking's no boundary proposal and Vilenkin's tunneling proposal are examples of such theories. Each may be formulated as the quantum amplitude for obtaining a final 3-geometry b...
hep-th/0108205
Steven S. Gubser
Steven S. Gubser, Arkady A. Tseytlin, and Mikhail S. Volkov
Non-abelian 4-d black holes, wrapped 5-branes, and their dual descriptions
53 pages, 21 figures, latex. v2: slightly improved figures
JHEP 0109:017,2001
10.1088/1126-6708/2001/09/017
CALT-68-2329, CITUSC/01-016, OHSTPY-HEP-T-01-010, FSU TPI 01/05
hep-th gr-qc
null
We study extremal and non-extremal generalizations of the regular non-abelian monopole solution of hep-th/9707176, interpreted in hep-th/0007018 as 5-branes wrapped on a shrinking S^2. Naively, the low energy dynamics is pure N=1 supersymmetric Yang-Mills. However, our results suggest that the scale of confinement an...
[ { "created": "Mon, 27 Aug 2001 22:30:16 GMT", "version": "v1" }, { "created": "Tue, 4 Sep 2001 23:41:51 GMT", "version": "v2" } ]
2009-11-07
[ [ "Gubser", "Steven S.", "" ], [ "Tseytlin", "Arkady A.", "" ], [ "Volkov", "Mikhail S.", "" ] ]
We study extremal and non-extremal generalizations of the regular non-abelian monopole solution of hep-th/9707176, interpreted in hep-th/0007018 as 5-branes wrapped on a shrinking S^2. Naively, the low energy dynamics is pure N=1 supersymmetric Yang-Mills. However, our results suggest that the scale of confinement and ...
1704.05888
Eduardo Garc\'ia-Valdecasas Tenreiro
Eduardo Garc\'ia-Valdecasas, Angel Uranga
Backreacting D-brane instantons on branes at singularities
40 pages, 27 Figures,v2 Minor corrections
JHEP08(2017)061
10.1007/JHEP08(2017)061
IFT-UAM/CSIC-17-036
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Non-perturbative D-brane instanton effects in 4d N = 1 string compactifications can be geometrized in terms of a backreacted generalized geometry. We extend earlier results to setups in which the D-brane instanton is charged under the 4d gauge symmetries, and show that the backreacted topology yields the correct char...
[ { "created": "Wed, 19 Apr 2017 18:34:44 GMT", "version": "v1" }, { "created": "Tue, 9 May 2017 14:25:22 GMT", "version": "v2" } ]
2017-09-12
[ [ "García-Valdecasas", "Eduardo", "" ], [ "Uranga", "Angel", "" ] ]
Non-perturbative D-brane instanton effects in 4d N = 1 string compactifications can be geometrized in terms of a backreacted generalized geometry. We extend earlier results to setups in which the D-brane instanton is charged under the 4d gauge symmetries, and show that the backreacted topology yields the correct charge...
2112.08403
Martin Cederwall
Martin Cederwall, Jakob Palmkvist
Teleparallelism in the algebraic approach to extended geometry
31 pp
null
10.1007/JHEP04(2022)164
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Extended geometry is based on an underlying tensor hierarchy algebra. We extend the previously considered $L_\infty$ structure of the local symmetries (the diffeomorphisms and their reducibility) to incorporate physical fields, field strengths and Bianchi identities, and identify these as elements of the tensor hiera...
[ { "created": "Wed, 15 Dec 2021 19:00:27 GMT", "version": "v1" } ]
2022-05-18
[ [ "Cederwall", "Martin", "" ], [ "Palmkvist", "Jakob", "" ] ]
Extended geometry is based on an underlying tensor hierarchy algebra. We extend the previously considered $L_\infty$ structure of the local symmetries (the diffeomorphisms and their reducibility) to incorporate physical fields, field strengths and Bianchi identities, and identify these as elements of the tensor hierarc...
hep-th/9311016
null
Ovid C. Jacob
Parity and Front-Form Quantization of Field Theories
18 pages, phyzzx
Mod.Phys.Lett. A9 (1994) 3219-3228
10.1142/S0217732394003038
SLAC-PUB-6391
hep-th
null
Recently, we proposed a new front-form quantization which treated both the $x^{+}$ and the $x^{-}$ coordinates as front-form 'times.' This quantization was found to preserve parity explicitly. In this paper we extend this construction to fermion fields in the context of the Yukawa theory. We quantize this theory usin...
[ { "created": "Wed, 3 Nov 1993 00:45:00 GMT", "version": "v1" } ]
2015-06-26
[ [ "Jacob", "Ovid C.", "" ] ]
Recently, we proposed a new front-form quantization which treated both the $x^{+}$ and the $x^{-}$ coordinates as front-form 'times.' This quantization was found to preserve parity explicitly. In this paper we extend this construction to fermion fields in the context of the Yukawa theory. We quantize this theory using ...
1508.04972
Wen-Jian Pan
Wen-Jian Pan, Yu Tian and Xiao-Ning Wu
From Petrov-Einstein-Dilaton-Axion to Navier-Stokes equation in anisotropic model
13 pages,no figures; v2: 15 page, Equation.(33), some discussions and references added, minor corrections , Version accepted for publication in Physics Letters B
Phys. Lett. B 752 (2016) 1
10.1016/j.physletb.2015.11.008
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we generalize the previous works to the case that the near-horizon dynamics of the Einstein-Dilaton-Axion theory can be governed by the incompressible Navier-Stokes equation via imposing the Petrov-like boundary condition on hypersurfaces in the non-relativistic and near-horizon limit. The dynamical she...
[ { "created": "Thu, 20 Aug 2015 13:08:26 GMT", "version": "v1" }, { "created": "Mon, 23 Nov 2015 12:02:07 GMT", "version": "v2" } ]
2015-12-15
[ [ "Pan", "Wen-Jian", "" ], [ "Tian", "Yu", "" ], [ "Wu", "Xiao-Ning", "" ] ]
In this paper we generalize the previous works to the case that the near-horizon dynamics of the Einstein-Dilaton-Axion theory can be governed by the incompressible Navier-Stokes equation via imposing the Petrov-like boundary condition on hypersurfaces in the non-relativistic and near-horizon limit. The dynamical shear...
hep-th/0202073
Dietmar Klemm
Mauro Brigante, Sergio Cacciatori, Dietmar Klemm and Daniela Zanon
The Asymptotic Dynamics of two-dimensional (anti-)de Sitter Gravity
16 pages, LaTeX, no figures, uses JHEP.cls. v2: Some references and comments added. v3: Minor errors corrected
JHEP0203:005,2002
10.1088/1126-6708/2002/03/005
IFUM-707-FT
hep-th gr-qc
null
We show that the asymptotic dynamics of two-dimensional de Sitter or anti-de Sitter Jackiw-Teitelboim (JT) gravity is described by a generalized two-particle Calogero-Sutherland model. This correspondence is established by formulating the JT model of (A)dS gravity in two dimensions as a topological gauge theory, whic...
[ { "created": "Tue, 12 Feb 2002 18:16:52 GMT", "version": "v1" }, { "created": "Fri, 15 Feb 2002 08:12:26 GMT", "version": "v2" }, { "created": "Wed, 6 Mar 2002 16:20:48 GMT", "version": "v3" } ]
2009-11-07
[ [ "Brigante", "Mauro", "" ], [ "Cacciatori", "Sergio", "" ], [ "Klemm", "Dietmar", "" ], [ "Zanon", "Daniela", "" ] ]
We show that the asymptotic dynamics of two-dimensional de Sitter or anti-de Sitter Jackiw-Teitelboim (JT) gravity is described by a generalized two-particle Calogero-Sutherland model. This correspondence is established by formulating the JT model of (A)dS gravity in two dimensions as a topological gauge theory, which ...
hep-th/0509085
Ken Intriligator
Kenneth Intriligator
IR Free or Interacting? A Proposed Diagnostic
17 pages. v2: added reference
Nucl.Phys.B730:239-251,2005
10.1016/j.nuclphysb.2005.10.005
UCSD-PTH-05-14
hep-th
null
We present and discuss a conjectured criterion for determining whether a 4d quantum field theory is IR free, or flows to an interacting conformal field theory in the infrared: ``the correct infrared phase is that with the larger conformal anomaly $a$". A stronger conjecture is that ``an operator can become IR free on...
[ { "created": "Mon, 12 Sep 2005 22:03:00 GMT", "version": "v1" }, { "created": "Mon, 26 Sep 2005 14:21:32 GMT", "version": "v2" } ]
2008-11-26
[ [ "Intriligator", "Kenneth", "" ] ]
We present and discuss a conjectured criterion for determining whether a 4d quantum field theory is IR free, or flows to an interacting conformal field theory in the infrared: ``the correct infrared phase is that with the larger conformal anomaly $a$". A stronger conjecture is that ``an operator can become IR free only...
2202.08860
Nemanja Kaloper
Nemanja Kaloper
Pancosmic Relativity and Nature's Hierarchies
53 pages LaTeX, 8 .pdf figures v3: version published in PRD, more comments and references added
Physical Review D 106 (2022) 4, 044023
null
null
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We define `third derivative' General Relativity, by promoting the integration measure in Einstein-Hilbert action to be an arbitrary $4$-form field strength. We project out its local fluctuations by coupling it to another $4$-form field strength. This ensures that the gravitational sector contains only the usual massl...
[ { "created": "Thu, 17 Feb 2022 19:04:43 GMT", "version": "v1" }, { "created": "Wed, 23 Mar 2022 20:13:29 GMT", "version": "v2" }, { "created": "Tue, 20 Sep 2022 17:02:17 GMT", "version": "v3" } ]
2022-09-21
[ [ "Kaloper", "Nemanja", "" ] ]
We define `third derivative' General Relativity, by promoting the integration measure in Einstein-Hilbert action to be an arbitrary $4$-form field strength. We project out its local fluctuations by coupling it to another $4$-form field strength. This ensures that the gravitational sector contains only the usual massles...