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2012.13312
Houwen Wu
Peng Wang, Houwen Wu, Haitang Yang, Shuxuan Ying
Derive Lovelock Gravity from String Theory in Cosmological Background
V2: 4 pages, added discussions about quasi-topological gravity, version to appear in JHEP
JHEP 2105 (2021) 218
10.1007/JHEP05(2021)218
CTP-SCU/2020043
hep-th gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It was proved more than three decades ago, that the first order $\alpha'$ correction of string effective theory could be written as the Gauss-Bonnet term, which is the quadratic term of Lovelock gravity. In cosmological background, with an appropriate field redefinition, we reorganize the infinite $\alpha'$ correctio...
[ { "created": "Thu, 24 Dec 2020 16:16:00 GMT", "version": "v1" }, { "created": "Mon, 17 May 2021 12:14:46 GMT", "version": "v2" } ]
2021-05-25
[ [ "Wang", "Peng", "" ], [ "Wu", "Houwen", "" ], [ "Yang", "Haitang", "" ], [ "Ying", "Shuxuan", "" ] ]
It was proved more than three decades ago, that the first order $\alpha'$ correction of string effective theory could be written as the Gauss-Bonnet term, which is the quadratic term of Lovelock gravity. In cosmological background, with an appropriate field redefinition, we reorganize the infinite $\alpha'$ corrections...
2301.04099
Jarah Evslin
Jarah Evslin and Hui Liu
(Anti-)Stokes Scattering on Kinks
20 pages, 5 PDF figures
null
10.1007/JHEP03(2023)095
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
At leading order, there are three inelastic scattering processes beginning with a quantum kink and a fundamental meson. Meson multiplication, in which the final state is a kink and two mesons, was treated recently. In this note we treat the other two, (anti)-Stokes scattering, in which the kink's shape mode is (de-)e...
[ { "created": "Tue, 10 Jan 2023 17:56:17 GMT", "version": "v1" } ]
2023-03-29
[ [ "Evslin", "Jarah", "" ], [ "Liu", "Hui", "" ] ]
At leading order, there are three inelastic scattering processes beginning with a quantum kink and a fundamental meson. Meson multiplication, in which the final state is a kink and two mesons, was treated recently. In this note we treat the other two, (anti)-Stokes scattering, in which the kink's shape mode is (de-)exc...
hep-th/9807223
Dr Ian Kogan
Ian. I. Kogan, O. A. Soloviev
Gravitationally dresed RG flows and zig-zag invariant strings
16 pages, corrected typos, version to be published in Phys.Lett. B
Phys.Lett. B442 (1998) 136-144
10.1016/S0370-2693(98)01211-8
OU-TP-98-41P,QMW-PH-98-35
hep-th
null
We propose a world-sheet realization of the zigzag-invariant bosonic and fermionic strings as a perturbed Wess-Zumino-Novikov-Witten model at large negative level $k$ on a group manifold $G$ coupled to 2D gravity. In the large $k$ limit the zigzag symmetry can be obtained as a result of a self-consistent solution of ...
[ { "created": "Wed, 29 Jul 1998 21:16:18 GMT", "version": "v1" }, { "created": "Wed, 30 Sep 1998 12:07:44 GMT", "version": "v2" } ]
2009-10-31
[ [ "Kogan", "Ian. I.", "" ], [ "Soloviev", "O. A.", "" ] ]
We propose a world-sheet realization of the zigzag-invariant bosonic and fermionic strings as a perturbed Wess-Zumino-Novikov-Witten model at large negative level $k$ on a group manifold $G$ coupled to 2D gravity. In the large $k$ limit the zigzag symmetry can be obtained as a result of a self-consistent solution of th...
1803.02335
Giorgio Comitini
Giorgio Comitini
Mass generation and deconfinement in pure Yang-Mills theory: a variational study
Final thesis for the degree in Physics - University of Catania - October 2017. v.2: updated citations and bibliography
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A simple variational argument based on the Gaussian Effective Potential (GEP) is put forward to give evidence for mass generation and deconfinement in pure Yang-Mills SU(N) theory. The GEP analysis shows that the massless gaussian vacuum of Yang-Mills theory is perturbatively unstable towards a massive gaussian vacuu...
[ { "created": "Tue, 6 Mar 2018 18:48:14 GMT", "version": "v1" }, { "created": "Thu, 21 Jun 2018 16:50:42 GMT", "version": "v2" } ]
2018-06-22
[ [ "Comitini", "Giorgio", "" ] ]
A simple variational argument based on the Gaussian Effective Potential (GEP) is put forward to give evidence for mass generation and deconfinement in pure Yang-Mills SU(N) theory. The GEP analysis shows that the massless gaussian vacuum of Yang-Mills theory is perturbatively unstable towards a massive gaussian vacuum,...
2003.01023
Stepan Sidorov Dr.
Stepan Sidorov
SU$(2|1)$ supersymmetric spinning models of chiral superfields
1+15 pages; v3: typos corrected, references updated, substantial changes in Section 2, new paragraph after eq. (3.16)
null
10.1088/1751-8121/abd2fa
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct SU$(2|1)$, $d=1$ supersymmetric models based on the coupling of dynamical and semi-dynamical (spin) multiplets, where the interaction term of both multiplets is defined on the generalized chiral superspace. The dynamical multiplet is defined as a chiral multiplet ${\bf (2,4,2)}$, while the semi-dynamical...
[ { "created": "Mon, 2 Mar 2020 16:58:35 GMT", "version": "v1" }, { "created": "Mon, 16 Mar 2020 11:06:21 GMT", "version": "v2" }, { "created": "Mon, 17 Aug 2020 02:30:18 GMT", "version": "v3" } ]
2021-02-03
[ [ "Sidorov", "Stepan", "" ] ]
We construct SU$(2|1)$, $d=1$ supersymmetric models based on the coupling of dynamical and semi-dynamical (spin) multiplets, where the interaction term of both multiplets is defined on the generalized chiral superspace. The dynamical multiplet is defined as a chiral multiplet ${\bf (2,4,2)}$, while the semi-dynamical m...
1012.4722
Pierre Mathieu
Jo\"el Lamy-Poirier and Pierre Mathieu
Path representation of su(2)_k states II: Operator construction of the fermionic character and spin-1/2--RSOS factorization
28 pages
Nucl.Phys.B847:247-273,2011
10.1016/j.nuclphysb.2011.01.027
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This is the second of two articles (independent of each other) devoted to the analysis of the path description of the states in su(2)_k WZW models. Here we present a constructive derivation of the fermionic character at level k based on these paths. The starting point is the expression of a path in terms of a sequenc...
[ { "created": "Tue, 21 Dec 2010 16:35:55 GMT", "version": "v1" } ]
2011-05-26
[ [ "Lamy-Poirier", "Joël", "" ], [ "Mathieu", "Pierre", "" ] ]
This is the second of two articles (independent of each other) devoted to the analysis of the path description of the states in su(2)_k WZW models. Here we present a constructive derivation of the fermionic character at level k based on these paths. The starting point is the expression of a path in terms of a sequence ...
hep-th/9306137
Fedor Malikov
Boris Feigin and Feodor Malikov
Integral Intertwining Operators and Complex Powers of Differential ($q-$Difference) Operators
50 pages
null
null
RIMS-894
hep-th math.QA
null
We study a family of modules over Kac-Moody algebras realized in multi-valued functions on a flag manifold and find integral representations for intertwining operators acting on these modules. These intertwiners are related to some expressions involving complex powers of Lie algebra generators. When applied to affi...
[ { "created": "Sat, 26 Jun 1993 00:17:08 GMT", "version": "v1" } ]
2008-02-03
[ [ "Feigin", "Boris", "" ], [ "Malikov", "Feodor", "" ] ]
We study a family of modules over Kac-Moody algebras realized in multi-valued functions on a flag manifold and find integral representations for intertwining operators acting on these modules. These intertwiners are related to some expressions involving complex powers of Lie algebra generators. When applied to affine L...
hep-th/9403069
null
N. Banerjee, R. Banerjee and S. Ghosh
Quantisation of second class systems in the Batalin-Tyutin formalism
26 pages, Latex file, e-mail shila@saha.ernet.in SINP-TNP/94-2
Annals Phys. 241 (1995) 237-257
10.1006/aphy.1995.1062
null
hep-th
null
We review the Batalin-Tyutin approach of quantising second class systems which consists in enlarging the phase space to convert such systems into first class. The quantisation of first class systems, it may be mentioned, is already well founded. We show how the usual analysis of Batalin-Tyutin may be generalised, par...
[ { "created": "Wed, 9 Mar 1994 15:16:03 GMT", "version": "v1" } ]
2015-06-26
[ [ "Banerjee", "N.", "" ], [ "Banerjee", "R.", "" ], [ "Ghosh", "S.", "" ] ]
We review the Batalin-Tyutin approach of quantising second class systems which consists in enlarging the phase space to convert such systems into first class. The quantisation of first class systems, it may be mentioned, is already well founded. We show how the usual analysis of Batalin-Tyutin may be generalised, parti...
1512.08842
Taejin Lee
Taejin Lee
The Tomonaga-Luttinger Liquid with Quantum Impurity Revisited: Critical Line and Phase Diagram
9 pages
null
null
null
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit the $(1+1)$ dimensional field theoretical model, which describes the Tomonaga-Luttinger liquid (TLL), interacting with a static impurity at the origin of the half line. Applying the Fermi-Bose equivalence and finite conformal transformations only, we map the model onto the Schmid model. Some details of the...
[ { "created": "Wed, 30 Dec 2015 04:10:26 GMT", "version": "v1" }, { "created": "Sat, 2 Jan 2016 07:59:54 GMT", "version": "v2" } ]
2016-01-05
[ [ "Lee", "Taejin", "" ] ]
We revisit the $(1+1)$ dimensional field theoretical model, which describes the Tomonaga-Luttinger liquid (TLL), interacting with a static impurity at the origin of the half line. Applying the Fermi-Bose equivalence and finite conformal transformations only, we map the model onto the Schmid model. Some details of the b...
2401.08571
Ming Zhang
Ming Zhang, Jia-Long Sun, Robert B. Mann
Generalized volume complexity of AdS rotating black holes
18 pages, 8 figures
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by-nc-sa/4.0/
We explore the generalized volume complexity of odd-dimensional asymptotically Anti-de Sitter (AdS) Myers-Perry black holes with equal angular momenta following the complexity equals anything proposal. Initially, we determine the codimension-one generalized volume complexity by finding the extreme of the generally co...
[ { "created": "Tue, 16 Jan 2024 18:57:50 GMT", "version": "v1" } ]
2024-01-17
[ [ "Zhang", "Ming", "" ], [ "Sun", "Jia-Long", "" ], [ "Mann", "Robert B.", "" ] ]
We explore the generalized volume complexity of odd-dimensional asymptotically Anti-de Sitter (AdS) Myers-Perry black holes with equal angular momenta following the complexity equals anything proposal. Initially, we determine the codimension-one generalized volume complexity by finding the extreme of the generally cova...
hep-th/0307121
Thomas Curtright
Thomas Curtright
d-Branes in the Stream
A talk given at the International Conference on Nonlinear Evolution Equations and Applications, Northwestern University, 12 June 2003
null
null
null
hep-th
null
Evolution of extended data is considered in various flow problems, using Nambu brackets as a tool applicable to all cases. Extra dimensions, N-brackets, and extended structures are first employed to linearize the Euler equations. N-bracket induced evolutions of strings, membranes, and other d-branes are then discusse...
[ { "created": "Sun, 13 Jul 2003 23:56:13 GMT", "version": "v1" } ]
2007-05-23
[ [ "Curtright", "Thomas", "" ] ]
Evolution of extended data is considered in various flow problems, using Nambu brackets as a tool applicable to all cases. Extra dimensions, N-brackets, and extended structures are first employed to linearize the Euler equations. N-bracket induced evolutions of strings, membranes, and other d-branes are then discussed ...
2103.15826
Nathan Benjamin
Nathan Benjamin, Christoph A. Keller, Hirosi Ooguri, Ida G. Zadeh
Narain to Narnia
27 pages + appendices, 4 figures; v2: minor changes
null
10.1007/s00220-021-04211-x
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We generalize the holographic correspondence between topological gravity coupled to an abelian Chern-Simons theory in three dimensions and an ensemble average of Narain's family of massless free bosons in two dimensions, discovered by Afkhami-Jeddi et al. and by Maloney and Witten. We find that the correspondence als...
[ { "created": "Mon, 29 Mar 2021 18:00:00 GMT", "version": "v1" }, { "created": "Wed, 8 Sep 2021 00:21:21 GMT", "version": "v2" } ]
2022-10-19
[ [ "Benjamin", "Nathan", "" ], [ "Keller", "Christoph A.", "" ], [ "Ooguri", "Hirosi", "" ], [ "Zadeh", "Ida G.", "" ] ]
We generalize the holographic correspondence between topological gravity coupled to an abelian Chern-Simons theory in three dimensions and an ensemble average of Narain's family of massless free bosons in two dimensions, discovered by Afkhami-Jeddi et al. and by Maloney and Witten. We find that the correspondence also ...
1503.01193
Hasan Sonmez
Hasan Sonmez
Exotica and discreteness in the classification of string spectra
Conference Proceedings: "Discrete 2014" (KCL, London, UK, December 2014), LTH-1038, 14 pages, 5 Figures, 1 Table
J. Phys. Conf. Ser. 631, 012081 (2015)
10.1088/1742-6596/631/1/012081
LTH-1038
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I discuss the existence of discrete properties in the landscape of free fermionic heterotic-string vacua that were discovered via their classification by SO(10) GUT models and its subgroups such as the Pati-Salam, Flipped SU(5) and SU(4) x SU(2) x U(1) models. The classification is carried out by fixing a set of basi...
[ { "created": "Wed, 4 Mar 2015 02:00:10 GMT", "version": "v1" } ]
2015-08-04
[ [ "Sonmez", "Hasan", "" ] ]
I discuss the existence of discrete properties in the landscape of free fermionic heterotic-string vacua that were discovered via their classification by SO(10) GUT models and its subgroups such as the Pati-Salam, Flipped SU(5) and SU(4) x SU(2) x U(1) models. The classification is carried out by fixing a set of basis ...
hep-th/0508047
Saman Moghimi-Araghi
S. Moghimi-Araghi, M. A. Rajabpour, S. Rouhani
SLE($\kappa,\rho$)and Boundary Coulomb Gas
10 pages, no figure
null
10.1016/j.nuclphysb.2006.02.018
null
hep-th
null
We consider the coulomb gas model on the upper half plane with different boundary conditions, namely Drichlet, Neuman and mixed. We related this model to SLE($\kappa,\rho$) theories. We derive a set of conditions connecting the total charge of the coulomb gas, the boundary charges, the parameters $\kappa$ and $\rho$....
[ { "created": "Sun, 7 Aug 2005 12:23:20 GMT", "version": "v1" } ]
2009-11-11
[ [ "Moghimi-Araghi", "S.", "" ], [ "Rajabpour", "M. A.", "" ], [ "Rouhani", "S.", "" ] ]
We consider the coulomb gas model on the upper half plane with different boundary conditions, namely Drichlet, Neuman and mixed. We related this model to SLE($\kappa,\rho$) theories. We derive a set of conditions connecting the total charge of the coulomb gas, the boundary charges, the parameters $\kappa$ and $\rho$. A...
hep-th/0012211
Bain Pascal
P. Bain
Taming the supergravity description of non-BPS D-branes: the D/Dbar solution
21 pages, Latex, uses JHEP.cls. Substantial revision; in particular, clarification of the two T-dual descriptions in section 2 and improved discussion of the enhancon mechanism in section 4. Published version
JHEP 0104 (2001) 014
10.1088/1126-6708/2001/04/014
DAMTP-2000-140
hep-th
null
We obtain the supergravity solution which describes a bound state of D-string/anti-D-string pairs attached to different fixed planes of an orbifold, in type IIB string theory compactified on T^4/Z_2. For parameters at which the conformal field theory point of view predicts stability, the solution displays a repulson-...
[ { "created": "Thu, 21 Dec 2000 13:39:01 GMT", "version": "v1" }, { "created": "Fri, 18 May 2001 08:58:10 GMT", "version": "v2" } ]
2009-10-31
[ [ "Bain", "P.", "" ] ]
We obtain the supergravity solution which describes a bound state of D-string/anti-D-string pairs attached to different fixed planes of an orbifold, in type IIB string theory compactified on T^4/Z_2. For parameters at which the conformal field theory point of view predicts stability, the solution displays a repulson-li...
1709.01999
Surjeet Rajendran
Peter W. Graham, David E. Kaplan and Surjeet Rajendran
Born Again Universe
12 pages, 1 figure. Minor change to title. Error in Appendix B was corrected
Phys. Rev. D 97, 044003 (2018)
10.1103/PhysRevD.97.044003
null
hep-th astro-ph.CO hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a class of nonsingular, bouncing cosmologies that evade singularity theorems through the use of vorticity in compact extra dimensions. The vorticity combats the focusing of geodesics during the contracting phase. The construction requires fluids that violate the null energy condition (NEC) in the compact d...
[ { "created": "Wed, 6 Sep 2017 20:54:53 GMT", "version": "v1" }, { "created": "Thu, 8 Feb 2018 20:49:32 GMT", "version": "v2" } ]
2018-02-12
[ [ "Graham", "Peter W.", "" ], [ "Kaplan", "David E.", "" ], [ "Rajendran", "Surjeet", "" ] ]
We present a class of nonsingular, bouncing cosmologies that evade singularity theorems through the use of vorticity in compact extra dimensions. The vorticity combats the focusing of geodesics during the contracting phase. The construction requires fluids that violate the null energy condition (NEC) in the compact dim...
2107.14639
Sangmo Cheon
Jin-Hyung Choi, Sang-Hoon Han, Myungjun Kang, Sangmo Cheon
Collision, mechanism, and $Z_4$ operation among chiral and nonchiral kinks in coupled double-field $\phi^4$ model
null
null
null
null
hep-th math-ph math.MP
http://creativecommons.org/licenses/by-nc-nd/4.0/
In this work, we investigate collision processes and their mechanism among chiral and nonchiral kinks in the coupled double-field $\phi^4$ model and show that the kink collisions follow the $Z_4$ abelian group operation. Unlike the single-field $\phi^4$ model, this model has twelve kinks, which are classified into ch...
[ { "created": "Fri, 30 Jul 2021 14:04:45 GMT", "version": "v1" } ]
2021-08-02
[ [ "Choi", "Jin-Hyung", "" ], [ "Han", "Sang-Hoon", "" ], [ "Kang", "Myungjun", "" ], [ "Cheon", "Sangmo", "" ] ]
In this work, we investigate collision processes and their mechanism among chiral and nonchiral kinks in the coupled double-field $\phi^4$ model and show that the kink collisions follow the $Z_4$ abelian group operation. Unlike the single-field $\phi^4$ model, this model has twelve kinks, which are classified into chir...
0712.3305
Joseph Marsano
Joseph Marsano, Hirosi Ooguri, Yutaka Ookouchi, Chang-Soon Park
Metastable Vacua in Perturbed Seiberg-Witten Theories, Part 2: Fayet-Iliopoulos Terms and K\"ahler Normal Coordinates
25 pages
Nucl.Phys.B798:17-35,2008
10.1016/j.nuclphysb.2008.01.014
CALT-68-2665, IPMU-07-0003
hep-th
null
We show that the perturbation of an N=2 supersymmetric gauge theory by a superpotential linear in the Kahler normal coordinates of the Coulomb branch, discussed in arXiv:0704.3613, is equivalent to the perturbation by Fayet-Iliopoulos terms. It follows that the would-be meta-stable vacuum at the origin of the normal ...
[ { "created": "Thu, 20 Dec 2007 19:32:28 GMT", "version": "v1" } ]
2008-11-26
[ [ "Marsano", "Joseph", "" ], [ "Ooguri", "Hirosi", "" ], [ "Ookouchi", "Yutaka", "" ], [ "Park", "Chang-Soon", "" ] ]
We show that the perturbation of an N=2 supersymmetric gauge theory by a superpotential linear in the Kahler normal coordinates of the Coulomb branch, discussed in arXiv:0704.3613, is equivalent to the perturbation by Fayet-Iliopoulos terms. It follows that the would-be meta-stable vacuum at the origin of the normal co...
hep-th/0204239
Aref'eva Irina
I.Ya.Aref'eva and A.A.Giryavets
Open Superstring Star as a Continuous Moyal Product
Latex, 19 pages; more comments added and notations are simplified
Russ.Phys.J. 45 (2002) 651-661; Izv.Vuz.Fiz. 2002N7 (2002) 5-14
10.1088/1126-6708/2002/12/074
null
hep-th
null
By diagonalizing the three-string vertex and using a special coordinate representation the matter part of the open superstring star is identified with the continuous Moyal product of functions of anti-commuting variables. We show that in this representation the identity and sliver have simple expressions. The relatio...
[ { "created": "Mon, 29 Apr 2002 15:54:36 GMT", "version": "v1" }, { "created": "Wed, 10 Jul 2002 16:08:51 GMT", "version": "v2" }, { "created": "Fri, 27 Dec 2002 13:39:14 GMT", "version": "v3" } ]
2009-11-07
[ [ "Aref'eva", "I. Ya.", "" ], [ "Giryavets", "A. A.", "" ] ]
By diagonalizing the three-string vertex and using a special coordinate representation the matter part of the open superstring star is identified with the continuous Moyal product of functions of anti-commuting variables. We show that in this representation the identity and sliver have simple expressions. The relation ...
1910.07997
Tom\'a\v{s} Proch\'azka
Tom\'a\v{s} Proch\'azka
On even spin $W_\infty$
null
null
10.1007/JHEP06(2020)057
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the even spin $\mathcal{W}_\infty$ which is a universal $\mathcal{W}$-algebra for orthosymplectic series of $\mathcal{W}$-algebras. We use the results of Fateev and Lukyanov to embed the algebra into $\mathcal{W}_{1+\infty}$. Choosing the generators to be quadratic in those of $\mathcal{W}_{1+\infty}$, we fi...
[ { "created": "Thu, 17 Oct 2019 16:15:36 GMT", "version": "v1" } ]
2020-07-15
[ [ "Procházka", "Tomáš", "" ] ]
We study the even spin $\mathcal{W}_\infty$ which is a universal $\mathcal{W}$-algebra for orthosymplectic series of $\mathcal{W}$-algebras. We use the results of Fateev and Lukyanov to embed the algebra into $\mathcal{W}_{1+\infty}$. Choosing the generators to be quadratic in those of $\mathcal{W}_{1+\infty}$, we find...
1612.05900
A. Yu. Petrov
A. M. Lima, T. Mariz, R. Martinez, J. R. Nascimento, A. Yu. Petrov, R. F. Ribeiro
On the Horava-Lifshitz-like Gross-Neveu model
15 pages, version accepted to Physical Review D, misprint corrected
Phys. Rev. D 95, 065031 (2017)
10.1103/PhysRevD.95.065031
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We describe a Horava-Lifshitz-like reformulated four-fermion Gross-Neveu model describing the dynamics of two-component spinors in (2+1)-dimensional space-time. Within our study, we introduce the Lagrange multiplier, study the gap equation (including the finite temperature case) which turns out to display essentially...
[ { "created": "Sun, 18 Dec 2016 11:47:30 GMT", "version": "v1" }, { "created": "Mon, 20 Mar 2017 15:09:27 GMT", "version": "v2" }, { "created": "Fri, 24 Mar 2017 17:25:28 GMT", "version": "v3" } ]
2017-03-31
[ [ "Lima", "A. M.", "" ], [ "Mariz", "T.", "" ], [ "Martinez", "R.", "" ], [ "Nascimento", "J. R.", "" ], [ "Petrov", "A. Yu.", "" ], [ "Ribeiro", "R. F.", "" ] ]
We describe a Horava-Lifshitz-like reformulated four-fermion Gross-Neveu model describing the dynamics of two-component spinors in (2+1)-dimensional space-time. Within our study, we introduce the Lagrange multiplier, study the gap equation (including the finite temperature case) which turns out to display essentially d...
1812.02321
Mikhail Litvinov
A. Gorsky, M. Litvinov
Metal or Insulator? Dirac operator spectrum in holographic QCD
Published Version. arXiv admin note: text overlap with arXiv:1808.03903
Physics Letters B Volume 795, 10 August 2019, Pages 379-385
10.1016/j.physletb.2019.06.017
null
hep-th cond-mat.dis-nn hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The lattice studies in QCD demonstrate the nontrivial localization behavior of the eigenmodes of the 4D Euclidean Dirac operator considered as Hamiltonian of $4+1$ dimensional disordered system. We use the holographic viewpoint to provide the conjectural explanation of these properties. The delocalization of all mode...
[ { "created": "Wed, 5 Dec 2018 09:40:39 GMT", "version": "v1" }, { "created": "Tue, 2 Jul 2019 16:57:10 GMT", "version": "v2" } ]
2019-07-04
[ [ "Gorsky", "A.", "" ], [ "Litvinov", "M.", "" ] ]
The lattice studies in QCD demonstrate the nontrivial localization behavior of the eigenmodes of the 4D Euclidean Dirac operator considered as Hamiltonian of $4+1$ dimensional disordered system. We use the holographic viewpoint to provide the conjectural explanation of these properties. The delocalization of all modes ...
hep-th/0612054
Sunil Mukhi
Anindya Mukherjee, Sunil Mukhi, Rahul Nigam
Noncritical-Topological Correspondence: Disc Amplitudes and Noncompact Branes
22 pages, latex, 1 figure; minor modifications
JHEP 0704:019,2007
10.1088/1126-6708/2007/04/019
TIFR/TH/06-38
hep-th
null
We examine the duality between type 0 noncritical strings and topological B-model strings, with special emphasis on the flux dependence. The former theory is known to exhibit holomorphic factorisation upto a subtle flux-dependent disc term. We give a precise definition of the B-model dual and propose that it includes...
[ { "created": "Wed, 6 Dec 2006 22:04:28 GMT", "version": "v1" }, { "created": "Sun, 14 Jan 2007 12:10:09 GMT", "version": "v2" }, { "created": "Tue, 13 Feb 2007 11:34:08 GMT", "version": "v3" } ]
2010-10-27
[ [ "Mukherjee", "Anindya", "" ], [ "Mukhi", "Sunil", "" ], [ "Nigam", "Rahul", "" ] ]
We examine the duality between type 0 noncritical strings and topological B-model strings, with special emphasis on the flux dependence. The former theory is known to exhibit holomorphic factorisation upto a subtle flux-dependent disc term. We give a precise definition of the B-model dual and propose that it includes b...
0805.0095
Ashoke Sen
Ashoke Sen
Entropy Function and AdS(2)/CFT(1) Correspondence
LaTeX file, 13 pages; v2: expanded discussion, references added; v3: modified and expanded discussion, references added; v4: added extensive discussion on boundary conditions
JHEP 0811:075,2008
10.1088/1126-6708/2008/11/075
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Wald's formula for black hole entropy, applied to extremal black holes, leads to the entropy function formalism. We manipulate the entropy computed this way to express it as the logarithm of the ground state degeneracy of a dual quantum mechanical system. This provides a natural definition of the extremal black hole ...
[ { "created": "Thu, 1 May 2008 17:36:03 GMT", "version": "v1" }, { "created": "Wed, 28 May 2008 02:16:32 GMT", "version": "v2" }, { "created": "Mon, 2 Jun 2008 16:16:24 GMT", "version": "v3" }, { "created": "Wed, 17 Sep 2008 17:28:24 GMT", "version": "v4" } ]
2009-09-15
[ [ "Sen", "Ashoke", "" ] ]
Wald's formula for black hole entropy, applied to extremal black holes, leads to the entropy function formalism. We manipulate the entropy computed this way to express it as the logarithm of the ground state degeneracy of a dual quantum mechanical system. This provides a natural definition of the extremal black hole en...
1106.1122
Manuel Array\'as
Manuel Array\'as and Jos\'e L. Trueba
Electromagnetic Torus Knots
8 pages, 27 figures
2015 J. Phys. A: Math. Theor. 48 025203
10.1088/1751-8113/48/2/025203
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a new range of solutions of the Maxwell equations in vacuum in which the topology of the field lines is that of the whole torus knots set. Knotted electromagnetic fields are solutions of the Maxwell equations in vacuum in which magnetic lines, and also electric lines, have some kind of linkage. These solut...
[ { "created": "Mon, 6 Jun 2011 17:12:25 GMT", "version": "v1" }, { "created": "Mon, 26 Mar 2012 13:16:08 GMT", "version": "v2" } ]
2015-06-24
[ [ "Arrayás", "Manuel", "" ], [ "Trueba", "José L.", "" ] ]
We present a new range of solutions of the Maxwell equations in vacuum in which the topology of the field lines is that of the whole torus knots set. Knotted electromagnetic fields are solutions of the Maxwell equations in vacuum in which magnetic lines, and also electric lines, have some kind of linkage. These solutio...
0904.0455
Donovan Young
Abhishek Agarwal, Donovan Young
Supersymmetric Wilson Loops in Diverse Dimensions
21 pages, 1 figure. v2 references added, JHEP version. v3, minor improvements to the string theoretic analysis and a possible extension of the stringy origin of the generalized Konishi anomaly to d=8
JHEP 0906:063,2009
10.1088/1126-6708/2009/06/063
AEI-2009-036, HU-EP-09/15
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider supersymmetric Wilson loops a la Zarembo in planar supersymmetric Yang-Mills theories in diverse dimensions. Using perturbation theory we show that these loops have trivial vacuum expectation values to second order in the 't Hooft coupling. We review the known superspace results which, for specific dimens...
[ { "created": "Fri, 3 Apr 2009 13:05:17 GMT", "version": "v1" }, { "created": "Tue, 14 Apr 2009 15:20:33 GMT", "version": "v2" }, { "created": "Wed, 12 Aug 2009 09:55:59 GMT", "version": "v3" } ]
2009-08-12
[ [ "Agarwal", "Abhishek", "" ], [ "Young", "Donovan", "" ] ]
We consider supersymmetric Wilson loops a la Zarembo in planar supersymmetric Yang-Mills theories in diverse dimensions. Using perturbation theory we show that these loops have trivial vacuum expectation values to second order in the 't Hooft coupling. We review the known superspace results which, for specific dimensio...
hep-th/9312198
null
Hitoshi Nishino
Two-Dimensional Dilaton Gravity Black Hole Solution for $N=2$ Superstring Theory
12 pages, LATEX (with macros included), UMDEPP 93-212
Phys.Lett. B324 (1994) 315-321
10.1016/0370-2693(94)90200-3
null
hep-th
null
We show that $N=8$ {\it self-dual} supergravity theory, which is the consistent background for $N=2$ closed superstring theory in $2+2\-$dimensions, can accommodate the recently discovered two-dimensional dilaton gravity black hole solution, {\it via} appropriate dimensional reductions and truncations. Interestingly,...
[ { "created": "Tue, 28 Dec 1993 01:42:37 GMT", "version": "v1" } ]
2009-10-22
[ [ "Nishino", "Hitoshi", "" ] ]
We show that $N=8$ {\it self-dual} supergravity theory, which is the consistent background for $N=2$ closed superstring theory in $2+2\-$dimensions, can accommodate the recently discovered two-dimensional dilaton gravity black hole solution, {\it via} appropriate dimensional reductions and truncations. Interestingly, t...
0812.1818
George Siopsis
James Alsup, George Siopsis
Dissipative Bjorken hydrodynamics from an AdS Schwarzschild black hole
13 pages, improved discussion of singularities, version to appear in Phys. Rev. D
Phys.Rev.D79:066011,2009
10.1103/PhysRevD.79.066011
UTHET-08-1001
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the derivation of dissipative Bjorken hydrodynamics from a Schwarzschild black hole in asymptotically AdS spacetime of arbitrary dimension in the limit of large longitudinal proper time $\tau$. Using an appropriate slicing near the boundary, we calculate the Schwarzschild metric to next-to-next-to-leading ...
[ { "created": "Tue, 9 Dec 2008 23:52:54 GMT", "version": "v1" }, { "created": "Wed, 4 Mar 2009 14:58:24 GMT", "version": "v2" } ]
2010-04-23
[ [ "Alsup", "James", "" ], [ "Siopsis", "George", "" ] ]
We discuss the derivation of dissipative Bjorken hydrodynamics from a Schwarzschild black hole in asymptotically AdS spacetime of arbitrary dimension in the limit of large longitudinal proper time $\tau$. Using an appropriate slicing near the boundary, we calculate the Schwarzschild metric to next-to-next-to-leading or...
0812.5080
Leonid Lantsman
Leonid Lantsman
BPS ansatzes as electric form-factors
v5. Discussion about magnons, topologically trivial purely magnetic vacuum configurations, is added
null
null
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We argue that BPS ansatzes, entering manifestly vacuum BPS monopole solutions to equations of motion in the (Minkowskian) non-Abelian Higgs model play the role of some electric form-factors and that this implies (soft) violating the CP-invariance of the mentioned model, similar to taking place in the Euclidian Yang-M...
[ { "created": "Tue, 30 Dec 2008 15:15:18 GMT", "version": "v1" }, { "created": "Thu, 1 Jan 2009 16:49:52 GMT", "version": "v2" }, { "created": "Fri, 6 Feb 2009 11:29:02 GMT", "version": "v3" }, { "created": "Sun, 11 Nov 2018 14:46:30 GMT", "version": "v4" }, { "cre...
2021-12-07
[ [ "Lantsman", "Leonid", "" ] ]
We argue that BPS ansatzes, entering manifestly vacuum BPS monopole solutions to equations of motion in the (Minkowskian) non-Abelian Higgs model play the role of some electric form-factors and that this implies (soft) violating the CP-invariance of the mentioned model, similar to taking place in the Euclidian Yang-Mil...
hep-th/0511012
Stepanyantz Konstantin
K.Stepanyantz
Summation of diagrams in N=1 supersymmetric electrodynamics, regularized by higher derivatives
16 pages, 10 figures
Theor.Math.Phys.146:321-334,2006; Teor.Mat.Fiz.146:385-401,2006
10.1007/s11232-006-0042-4
null
hep-th
null
For the massless N=1supersymmetric electrodynamics, regularized by higher derivatives, the Feynman diagrams, which define the divergent part of the two-point Green function and can not be found from Schwinger-Dyson equations and Ward identities, are partially summed. The result can be written as a special identity fo...
[ { "created": "Tue, 1 Nov 2005 19:15:04 GMT", "version": "v1" } ]
2009-11-11
[ [ "Stepanyantz", "K.", "" ] ]
For the massless N=1supersymmetric electrodynamics, regularized by higher derivatives, the Feynman diagrams, which define the divergent part of the two-point Green function and can not be found from Schwinger-Dyson equations and Ward identities, are partially summed. The result can be written as a special identity for ...
1401.7321
Alex Dahlen
Adam R. Brown, Alex Dahlen, and Ali Masoumi
Flux Compactifications on $(S_2)^N$
39 pages, 11 figures
Phys. Rev. D 90, 045016 (2014)
10.1103/PhysRevD.90.045016
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate a simple extra-dimensional model and its four-dimensional vacua. This model has a two-form flux and a positive cosmological constant, and the extra dimensions are compactified as the product of $N$ two-spheres. The theory is an interesting laboratory because it is at once simple enough to be soluble bu...
[ { "created": "Tue, 28 Jan 2014 20:49:08 GMT", "version": "v1" } ]
2014-08-20
[ [ "Brown", "Adam R.", "" ], [ "Dahlen", "Alex", "" ], [ "Masoumi", "Ali", "" ] ]
We investigate a simple extra-dimensional model and its four-dimensional vacua. This model has a two-form flux and a positive cosmological constant, and the extra dimensions are compactified as the product of $N$ two-spheres. The theory is an interesting laboratory because it is at once simple enough to be soluble but ...
hep-th/0205304
Holger Gies
Kurt Langfeld, Laurent Moyaerts, Holger Gies
Fermion-induced quantum action of vortex systems
21 pages, 8 figures
Nucl.Phys. B646 (2002) 158-180
10.1016/S0550-3213(02)00835-0
UNITU-THEP-18/02, CERN-TH/2002-110
hep-th cond-mat.supr-con hep-lat hep-ph
null
The quantum action generated by fermions which are minimally coupled to abelian vortex background fields is studied in D=2+1 and D=3+1 Euclidean dimensions. We present a detailed analysis of single- and binary-vortex configurations using the recently developed method of worldline numerics. The dependence of the fermi...
[ { "created": "Thu, 30 May 2002 12:27:52 GMT", "version": "v1" } ]
2009-11-07
[ [ "Langfeld", "Kurt", "" ], [ "Moyaerts", "Laurent", "" ], [ "Gies", "Holger", "" ] ]
The quantum action generated by fermions which are minimally coupled to abelian vortex background fields is studied in D=2+1 and D=3+1 Euclidean dimensions. We present a detailed analysis of single- and binary-vortex configurations using the recently developed method of worldline numerics. The dependence of the fermion...
2106.06527
Vitaly Velizhanin
V.N. Velizhanin
NNNLLA BFKL pomeron eigenvalue in the planar N=4 SYM theory
42 pages
null
null
null
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
We find the eigenvalue of the kernel of BFKL equation in the next-to-next-to-next-to-leading logarithm approximation (NNNLLA) in the planar N=4 SYM theory by using the quantum spectral curve to compute values at fixed spin, and reconstructing the general result using the LLL-algorithm, which also was used for the rec...
[ { "created": "Fri, 11 Jun 2021 17:56:05 GMT", "version": "v1" } ]
2021-06-14
[ [ "Velizhanin", "V. N.", "" ] ]
We find the eigenvalue of the kernel of BFKL equation in the next-to-next-to-next-to-leading logarithm approximation (NNNLLA) in the planar N=4 SYM theory by using the quantum spectral curve to compute values at fixed spin, and reconstructing the general result using the LLL-algorithm, which also was used for the recon...
2303.09571
Merna Youssef
Andreas Karch, Carlos Perez-Pardavila, Marcos Riojas, Merna Youssef
Subregion Entropy for the Doubly Holographic Global Black String
25 pages + references, 8 figures, v2: Discussion of the GL-HP connection corrected to more accurately reflect recent literature
null
10.1007/JHEP05(2023)195
UTWI-08-2023
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the growth of entanglement entropy in a doubly holographic model of gravity for a spherical AdS black hole. Compared to previous work, which was limited to the case of planar black holes, this introduces an extra scale to the problem. This allows us to analyze the interplay between the reorganization of enta...
[ { "created": "Thu, 16 Mar 2023 18:00:03 GMT", "version": "v1" }, { "created": "Wed, 29 Mar 2023 02:44:37 GMT", "version": "v2" } ]
2023-06-14
[ [ "Karch", "Andreas", "" ], [ "Perez-Pardavila", "Carlos", "" ], [ "Riojas", "Marcos", "" ], [ "Youssef", "Merna", "" ] ]
We study the growth of entanglement entropy in a doubly holographic model of gravity for a spherical AdS black hole. Compared to previous work, which was limited to the case of planar black holes, this introduces an extra scale to the problem. This allows us to analyze the interplay between the reorganization of entang...
hep-th/0112137
Don Marolf
Donald Marolf
The Past, puzzles, and promise of 6-branes
Contribution to the proceedings of the 10th Tohwa International Symposium, Fukuoka, Japan, July 3-7, 2001. 12 pages, 1 figure
null
10.1063/1.1454370
SU-GP-01/9-1
hep-th
null
The fact that both the D6-brane and the orientifold 6-plane have smooth, horizon-free descriptions in M-theory makes them especially useful in understanding certain aspects of brane physics. We briefly review how this connection has been used to understand a number of effects, several of which are associated with the...
[ { "created": "Sun, 16 Dec 2001 21:17:42 GMT", "version": "v1" } ]
2009-11-07
[ [ "Marolf", "Donald", "" ] ]
The fact that both the D6-brane and the orientifold 6-plane have smooth, horizon-free descriptions in M-theory makes them especially useful in understanding certain aspects of brane physics. We briefly review how this connection has been used to understand a number of effects, several of which are associated with the H...
hep-th/0210120
Leonid Slad
L.M. Slad
Toward an Infinite-component Field Theory with a Double Symmetry: Interaction of Fields
13 pages, LaTeX, no figures
Theor.Math.Phys. 133 (2002) 1363-1375; Teor.Mat.Fiz. 133 (2002) 54-68
null
null
hep-th
null
We complete the first stage of constructing a theory of fields not investigated before; these fields transform according to Lorentz group representations decomposable into an infinite direct sum of finite-dimensional irreducible representations. We consider only those theories that initially have a double symmetry: r...
[ { "created": "Sun, 13 Oct 2002 07:19:58 GMT", "version": "v1" } ]
2007-05-23
[ [ "Slad", "L. M.", "" ] ]
We complete the first stage of constructing a theory of fields not investigated before; these fields transform according to Lorentz group representations decomposable into an infinite direct sum of finite-dimensional irreducible representations. We consider only those theories that initially have a double symmetry: rel...
0810.3091
Jongwook Kim
Jongwook Kim and Bum-Hoon Lee
Abelian Vortex in Bagger-Lambert-Gustavsson Theory
13 pages
JHEP 0901:001,2009
10.1088/1126-6708/2009/01/001
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Among newly discovered M2, M5 objects in the Bagger-Lambert-Gustavsson theory, our interest is about half BPS vortices which are covariantly holomorphic curves in transverse coordinates. We restrict ourselves to the case where the global symmetry is broken to so(2) x so(2)x so(4) for the mass deformed Bagger-Lambert ...
[ { "created": "Fri, 17 Oct 2008 08:46:42 GMT", "version": "v1" }, { "created": "Mon, 20 Oct 2008 01:13:00 GMT", "version": "v2" }, { "created": "Mon, 27 Oct 2008 12:29:35 GMT", "version": "v3" }, { "created": "Fri, 20 Feb 2009 05:50:50 GMT", "version": "v4" } ]
2009-02-20
[ [ "Kim", "Jongwook", "" ], [ "Lee", "Bum-Hoon", "" ] ]
Among newly discovered M2, M5 objects in the Bagger-Lambert-Gustavsson theory, our interest is about half BPS vortices which are covariantly holomorphic curves in transverse coordinates. We restrict ourselves to the case where the global symmetry is broken to so(2) x so(2)x so(4) for the mass deformed Bagger-Lambert th...
1609.03570
Benedict J. Broy
Benedict J. Broy
Corrections to $n_s$ and $n_t$ from high scale physics
9 pages twocolumn, 2 figures; v2: added references
Phys. Rev. D 94, 103508 (2016)
10.1103/PhysRevD.94.103508
DESY-16-181
hep-th astro-ph.CO gr-qc
http://creativecommons.org/licenses/by/4.0/
When modelling inflaton fluctuations as a free quantum scalar field, the initial vacuum is conventionally imposed at the infinite past. This is called the Bunch-Davies (BD) vacuum. If however an asymptotically Minkowskian past does not exist, this requires modifications. We derive corrections to the scalar spectral i...
[ { "created": "Mon, 12 Sep 2016 20:00:06 GMT", "version": "v1" }, { "created": "Thu, 27 Oct 2016 07:35:06 GMT", "version": "v2" } ]
2016-11-14
[ [ "Broy", "Benedict J.", "" ] ]
When modelling inflaton fluctuations as a free quantum scalar field, the initial vacuum is conventionally imposed at the infinite past. This is called the Bunch-Davies (BD) vacuum. If however an asymptotically Minkowskian past does not exist, this requires modifications. We derive corrections to the scalar spectral ind...
2304.09135
Istvan Vona
Zoltan Bajnok, Georgios Linardopoulos, Istv\'an M. Sz\'ecs\'enyi, Istvan Vona
Finite volume form factors in integrable theories
39 pages, 9 figures. In this corrected manuscript, we clarified the text at multiple points and added a separate section (5) containing the definition of the connected form factors and a derivation of the graph rules for their evaluation. We also added a short section (6) about how our calculation can be extend...
JHEP 02 (2024) 083
10.1007/JHEP02(2024)083
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a new method to calculate finite size corrections for form factors in two-dimensional integrable quantum field theories. We extract these corrections from the excited state expectation value of bilocal operators in the limit when the operators are far apart. We elaborate the finite size effects explicitly ...
[ { "created": "Tue, 18 Apr 2023 17:09:46 GMT", "version": "v1" }, { "created": "Mon, 22 Jan 2024 10:56:27 GMT", "version": "v2" } ]
2024-02-15
[ [ "Bajnok", "Zoltan", "" ], [ "Linardopoulos", "Georgios", "" ], [ "Szécsényi", "István M.", "" ], [ "Vona", "Istvan", "" ] ]
We develop a new method to calculate finite size corrections for form factors in two-dimensional integrable quantum field theories. We extract these corrections from the excited state expectation value of bilocal operators in the limit when the operators are far apart. We elaborate the finite size effects explicitly up...
hep-th/0210085
Soon-Tae Hong
Soon-Tae Hong, Yong-Wan Kim, Young-Jai Park and Klaus D. Rothe
Constraint structure of O(3) nonlinear sigma model revisited
17 pages
J.Phys.A36:1643-1654,2003
10.1088/0305-4470/36/6/309
HD-THEP-02-30, SOGANG-HEP 296/02
hep-th
null
We study the constraint structure of the O(3) nonlinear sigma model in the framework of the Lagrangian, symplectic, Hamilton-Jacobi as well as the Batalin-Fradkin-Tyutin embedding procedure.
[ { "created": "Wed, 9 Oct 2002 12:48:24 GMT", "version": "v1" } ]
2008-11-26
[ [ "Hong", "Soon-Tae", "" ], [ "Kim", "Yong-Wan", "" ], [ "Park", "Young-Jai", "" ], [ "Rothe", "Klaus D.", "" ] ]
We study the constraint structure of the O(3) nonlinear sigma model in the framework of the Lagrangian, symplectic, Hamilton-Jacobi as well as the Batalin-Fradkin-Tyutin embedding procedure.
hep-th/0210201
Ricardo Moritz Cavalcanti
C. A. A. de Carvalho and R. M. Cavalcanti
Alternative dimensional reduction via the density matrix: A test
7 pages. Published in the Proceedings of the XXIII Brazilian National Meeting on Particles and Fields (October 15-19, Aguas de Lindoia, SP, Brazil), http://www.sbf1.if.usp.br/eventos/enfpc/xxiii/procs/RES191.pdf Eqs.(21) and (23) corrected
null
null
null
hep-th cond-mat.stat-mech quant-ph
null
We derive and analyze the perturbation series for the classical effective action in quantum statistical mechanics, treated as a toy model for the dimensionally reduced effective action in quantum field theory at finite temperature. The first few terms of the series are computed for the harmonic oscillator and the qua...
[ { "created": "Mon, 21 Oct 2002 19:12:38 GMT", "version": "v1" }, { "created": "Mon, 11 Aug 2003 19:57:42 GMT", "version": "v2" } ]
2007-05-23
[ [ "de Carvalho", "C. A. A.", "" ], [ "Cavalcanti", "R. M.", "" ] ]
We derive and analyze the perturbation series for the classical effective action in quantum statistical mechanics, treated as a toy model for the dimensionally reduced effective action in quantum field theory at finite temperature. The first few terms of the series are computed for the harmonic oscillator and the quart...
hep-th/0406190
Jean Michel Maillet
N. Kitanine, J. M. Maillet, N. A. Slavnov, V. Terras
Master equation for spin-spin correlation functions of the XXZ chain
24 pages
Nucl.Phys. B712 (2005) 600-622
10.1016/j.nuclphysb.2005.01.050
LPENSL-TH-01/04
hep-th
null
We derive a new representation for spin-spin correlation functions of the finite XXZ spin-1/2 Heisenberg chain in terms of a single multiple integral, that we call the master equation. Evaluation of this master equation gives rise on the one hand to the previously obtained multiple integral formulas for the spin-spin...
[ { "created": "Tue, 22 Jun 2004 16:36:57 GMT", "version": "v1" } ]
2009-11-10
[ [ "Kitanine", "N.", "" ], [ "Maillet", "J. M.", "" ], [ "Slavnov", "N. A.", "" ], [ "Terras", "V.", "" ] ]
We derive a new representation for spin-spin correlation functions of the finite XXZ spin-1/2 Heisenberg chain in terms of a single multiple integral, that we call the master equation. Evaluation of this master equation gives rise on the one hand to the previously obtained multiple integral formulas for the spin-spin c...
1302.5149
Mihailo \v{C}ubrovi\'c
Mariya V. Medvedyeva, Elena Gubankova, Mihailo \v{C}ubrovi\'c, Koenraad Schalm, Jan Zaanen
Quantum corrected phase diagram of holographic fermions
28 pages, 6 figures. Version 2: more detailed discussion of the equation of state, corrected typos
JHEP 12:025,2013
10.1007/JHEP12(2013)025
null
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the phases of strongly correlated electron systems in two spatial dimensions in the framework of AdS${}_4$/CFT${}_3$ correspondence. The AdS (gravity) model consists of a Dirac fermion coupled to electromagnetic field and gravity. To classify the ground states of strongly correlated electrons on the CFT side...
[ { "created": "Wed, 20 Feb 2013 23:56:43 GMT", "version": "v1" }, { "created": "Thu, 28 Nov 2013 12:55:55 GMT", "version": "v2" } ]
2015-09-29
[ [ "Medvedyeva", "Mariya V.", "" ], [ "Gubankova", "Elena", "" ], [ "Čubrović", "Mihailo", "" ], [ "Schalm", "Koenraad", "" ], [ "Zaanen", "Jan", "" ] ]
We study the phases of strongly correlated electron systems in two spatial dimensions in the framework of AdS${}_4$/CFT${}_3$ correspondence. The AdS (gravity) model consists of a Dirac fermion coupled to electromagnetic field and gravity. To classify the ground states of strongly correlated electrons on the CFT side a...
hep-th/0305128
Stepanyantz
A.A.Slavnov, K.V.Stepanyantz
Universal invariant renormalization of supersymmetric Yang-Mills theory
LaTeX, 14 pages, 2 eps figures
Theor.Math.Phys. 139 (2004) 599-608; Teor.Mat.Fiz. 139 (2004) 179-191
10.1023/B:TAMP.0000026178.67671.6a
null
hep-th
null
A manifestly invariant renormalization scheme of N=1 nonabelian supersymmetric gauge theories is proposed.
[ { "created": "Thu, 15 May 2003 10:42:34 GMT", "version": "v1" } ]
2009-11-10
[ [ "Slavnov", "A. A.", "" ], [ "Stepanyantz", "K. V.", "" ] ]
A manifestly invariant renormalization scheme of N=1 nonabelian supersymmetric gauge theories is proposed.
hep-th/0112222
Stanev Yassen
Yassen S. Stanev
Two Dimensional Conformal Field Theory on Open and Unoriented Surfaces
59 pages, Lectures at the 4th SIGRAV School and 2001 School of Algebraic Geometry and Physics, Como, Italy, May 2001
null
null
null
hep-th
null
Introduction to two dimensional conformal field theory on open and unoriented surfaces. The construction is illustrated in detail on the example of SU(2) WZW models.
[ { "created": "Sat, 22 Dec 2001 15:18:01 GMT", "version": "v1" } ]
2007-05-23
[ [ "Stanev", "Yassen S.", "" ] ]
Introduction to two dimensional conformal field theory on open and unoriented surfaces. The construction is illustrated in detail on the example of SU(2) WZW models.
hep-th/0303177
Axel Pelster
Axel Pelster and Konstantin Glaum
Recursive Graphical Solution of Closed Schwinger-Dyson Equations in phi^4-Theory -- Part1: Generation of Connected and One-Particle Irreducible Feynman Diagrams
Author Information under http://www.physik.fu-berlin.de/~pelster/
Physica A335 (2004) 455-486
10.1016/j.physa.2003.12.028
null
hep-th
null
Using functional derivatives with respect to the free correlation function we derive a closed set of Schwinger-Dyson equations in phi^4-theory. Its conversion to graphical recursion relations allows us to systematically generate all connected and one-particle irreducible Feynman diagrams for the two- and four-point f...
[ { "created": "Thu, 20 Mar 2003 09:14:01 GMT", "version": "v1" } ]
2009-11-10
[ [ "Pelster", "Axel", "" ], [ "Glaum", "Konstantin", "" ] ]
Using functional derivatives with respect to the free correlation function we derive a closed set of Schwinger-Dyson equations in phi^4-theory. Its conversion to graphical recursion relations allows us to systematically generate all connected and one-particle irreducible Feynman diagrams for the two- and four-point fun...
hep-th/9908175
Neil Constable
Neil R. Constable and Robert C. Myers
Spin-Two Glueballs, Positive Energy Theorems and the AdS/CFT Correspondence
25 pages, 3 figures
JHEP 9910 (1999) 037
10.1088/1126-6708/1999/10/037
null
hep-th
null
We determine the spectrum of graviton excitations in the background geometry of the AdS soliton in p+2 dimensions. Via the AdS/CFT correspondence this corresponds to determining the spectrum of spin two excitations in the dual effective p-dimensional field theories For the cases of D3- and M5-branes these are the spi...
[ { "created": "Fri, 27 Aug 1999 00:35:51 GMT", "version": "v1" } ]
2009-10-31
[ [ "Constable", "Neil R.", "" ], [ "Myers", "Robert C.", "" ] ]
We determine the spectrum of graviton excitations in the background geometry of the AdS soliton in p+2 dimensions. Via the AdS/CFT correspondence this corresponds to determining the spectrum of spin two excitations in the dual effective p-dimensional field theories For the cases of D3- and M5-branes these are the spin ...
hep-th/9305049
David Fairlie
D.B. Fairlie
Equations of Hydrodynamic Type
10 pages, PlainTeX, DTP/93/31
null
null
null
hep-th
null
The universal field equations introduced by the author and his collaborators, which admit infinitely many inequivalent Lagrangian formulations are shown to arise as consistency conditions for the existence of non-trivial solutions to the quasi-linear equations, called equations of hydrodynamic type by Novikov , Dubro...
[ { "created": "Wed, 12 May 1993 14:34:58 GMT", "version": "v1" } ]
2007-05-23
[ [ "Fairlie", "D. B.", "" ] ]
The universal field equations introduced by the author and his collaborators, which admit infinitely many inequivalent Lagrangian formulations are shown to arise as consistency conditions for the existence of non-trivial solutions to the quasi-linear equations, called equations of hydrodynamic type by Novikov , Dubrovi...
hep-th/0404152
Huan-Xiong Yang
C. Wen and H.Yang
QCD$_4$ Glueball Masses from AdS-6 Black Hole Description
10 pages, references updated and minor changes
Mod.Phys.Lett. A20 (2005) 997-1004
10.1142/S0217732305016245
null
hep-th
null
By using the generalized version of gauge/gravity correspondence, we study the mass spectra of several typical QCD$_4$ glueballs in the framework of AdS$_6$ black hole metric of Einstein gravity theory. The obtained glueball mass spectra are numerically in agreement with those from the AdS$7 \times S^4$ black hole me...
[ { "created": "Wed, 21 Apr 2004 02:53:23 GMT", "version": "v1" }, { "created": "Mon, 26 Apr 2004 09:08:20 GMT", "version": "v2" } ]
2009-11-10
[ [ "Wen", "C.", "" ], [ "Yang", "H.", "" ] ]
By using the generalized version of gauge/gravity correspondence, we study the mass spectra of several typical QCD$_4$ glueballs in the framework of AdS$_6$ black hole metric of Einstein gravity theory. The obtained glueball mass spectra are numerically in agreement with those from the AdS$7 \times S^4$ black hole metr...
0802.4177
Cosimo Stornaiolo
Giuseppe Maiella
Black Hole in ADS and Quantum Field Theory
Talk given at APC Meeting | Paris, 10-19 December, 2007
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
I will present a short review of recent achievements in understanding the origin of the statistical properties versus the thermodynamical ones for Anti De Sitter space--time, ADS$_{n+1}$ from the point of view of the "dual" field theory defined on the boundary of ADS$_{{n+1}}$ conformal invariant, CFT$_n$. We try t...
[ { "created": "Thu, 28 Feb 2008 12:10:34 GMT", "version": "v1" } ]
2008-02-29
[ [ "Maiella", "Giuseppe", "" ] ]
I will present a short review of recent achievements in understanding the origin of the statistical properties versus the thermodynamical ones for Anti De Sitter space--time, ADS$_{n+1}$ from the point of view of the "dual" field theory defined on the boundary of ADS$_{{n+1}}$ conformal invariant, CFT$_n$. We try to co...
0706.4106
Fuad Saradzhev
M. de Montigny, F.C. Khanna, F.M. Saradzhev
Path-integral quantization of Galilean Fermi fields
LATEX file, 27 pages, 8 figures; typos in the journal version are removed, equation (1) in Introduction is corrected
Annals Phys.323:1191-1214,2008
10.1016/j.aop.2007.08.002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Galilei-covariant fermionic field theories are quantized by using the path-integral method and five-dimensional Lorentz-like covariant expressions of non-relativistic field equations. Firstly, we review the five-dimensional approach to the Galilean Dirac equation, which leads to the Levy-Leblond equations, and de...
[ { "created": "Wed, 27 Jun 2007 21:50:37 GMT", "version": "v1" }, { "created": "Tue, 2 Oct 2007 19:08:15 GMT", "version": "v2" }, { "created": "Mon, 9 Feb 2015 19:00:25 GMT", "version": "v3" } ]
2015-02-10
[ [ "de Montigny", "M.", "" ], [ "Khanna", "F. C.", "" ], [ "Saradzhev", "F. M.", "" ] ]
The Galilei-covariant fermionic field theories are quantized by using the path-integral method and five-dimensional Lorentz-like covariant expressions of non-relativistic field equations. Firstly, we review the five-dimensional approach to the Galilean Dirac equation, which leads to the Levy-Leblond equations, and defi...
1705.02814
Anton Galajinsky
Anton Galajinsky and Ivan Masterov
N=4 l-conformal Galilei superalgebra
V3:11 pages. Two misprints in the introduction corrected. The version to appear in PLB
null
10.1016/j.physletb.2017.05.086
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
An N=4 supersymmetric extension of the l-conformal Galilei algebra is constructed. This is achieved by combining generators of spatial symmetries from the l-conformal Galilei algebra and those underlying the most general superconformal group in one dimension D(2,1;a). The value of the group parameter a is fixed from ...
[ { "created": "Mon, 8 May 2017 10:38:42 GMT", "version": "v1" }, { "created": "Fri, 26 May 2017 05:43:17 GMT", "version": "v2" }, { "created": "Mon, 5 Jun 2017 09:24:32 GMT", "version": "v3" } ]
2017-06-07
[ [ "Galajinsky", "Anton", "" ], [ "Masterov", "Ivan", "" ] ]
An N=4 supersymmetric extension of the l-conformal Galilei algebra is constructed. This is achieved by combining generators of spatial symmetries from the l-conformal Galilei algebra and those underlying the most general superconformal group in one dimension D(2,1;a). The value of the group parameter a is fixed from th...
0709.3106
Jan Ambjorn
Jan Ambjorn and Jens Anders Gesser
ZZ branes from a worldsheet perspective
13 pages
Acta Phys.Polon.B38:3993-4008,2007
null
null
hep-th
null
We show how non-compact space-time (ZZ branes) emerges as a limit of compact space-time (FZZT branes) for specific ratios between the square of the boundary cosmological constant and the bulk cosmological constant in the (2,2m - 1) minimal model coupled to two-dimensional euclidean quantum gravity. Furthermore, we sh...
[ { "created": "Wed, 19 Sep 2007 20:47:46 GMT", "version": "v1" } ]
2009-06-11
[ [ "Ambjorn", "Jan", "" ], [ "Gesser", "Jens Anders", "" ] ]
We show how non-compact space-time (ZZ branes) emerges as a limit of compact space-time (FZZT branes) for specific ratios between the square of the boundary cosmological constant and the bulk cosmological constant in the (2,2m - 1) minimal model coupled to two-dimensional euclidean quantum gravity. Furthermore, we show...
hep-th/9712049
Richard A. Corrado
David Berenstein, Richard Corrado, and Jacques Distler
Aspects of ALE Matrix Models and Twisted Matrix Strings
27 pages LaTeX2e, 7 figures, using utarticle.cls (included), array.sty, amsmath.sty, amsfonts.sty, cite.sty, epsf.sty. Bibtex style: utphys.bst (.bbl file included). Section on wrapped membrane states revised and expanded. We now argue for the existence of wrapped membranes and propose a matrix model which desc...
Phys. Rev. D 58, 026005 (1998)
10.1103/PhysRevD.58.026005
UTTG-26-97
hep-th
null
We examine several aspects of the formulation of M(atrix)-Theory on ALE spaces. We argue for the existence of massless vector multiplets in the resolved $A_{n-1}$ spaces, as required by enhanced gauge symmetry in M-Theory, and that these states might have the correct gravitational interactions. We propose a matrix mo...
[ { "created": "Thu, 4 Dec 1997 22:43:30 GMT", "version": "v1" }, { "created": "Sun, 28 Dec 1997 20:54:55 GMT", "version": "v2" } ]
2016-08-25
[ [ "Berenstein", "David", "" ], [ "Corrado", "Richard", "" ], [ "Distler", "Jacques", "" ] ]
We examine several aspects of the formulation of M(atrix)-Theory on ALE spaces. We argue for the existence of massless vector multiplets in the resolved $A_{n-1}$ spaces, as required by enhanced gauge symmetry in M-Theory, and that these states might have the correct gravitational interactions. We propose a matrix mode...
hep-th/9902120
Yuji Satoh
Michael Gutperle and Yuji Satoh
D0-branes in Gepner models and N=2 black holes
28 pages, uses harvmac; typos corrected
Nucl.Phys.B555:477-503,1999
10.1016/S0550-3213(99)00379-X
PUPT-1838
hep-th
null
In this paper D-brane boundary states constructed in Gepner models are used to analyze some aspects of the dynamics of D0-branes in Calabi-Yau compactifications of type II theories to four dimensions. It is shown that the boundary states correspond to BPS objects carrying dyonic charges. By analyzing the couplings to...
[ { "created": "Tue, 16 Feb 1999 23:57:49 GMT", "version": "v1" }, { "created": "Thu, 4 Mar 1999 20:44:16 GMT", "version": "v2" } ]
2014-11-18
[ [ "Gutperle", "Michael", "" ], [ "Satoh", "Yuji", "" ] ]
In this paper D-brane boundary states constructed in Gepner models are used to analyze some aspects of the dynamics of D0-branes in Calabi-Yau compactifications of type II theories to four dimensions. It is shown that the boundary states correspond to BPS objects carrying dyonic charges. By analyzing the couplings to c...
1301.7071
Johan Bl{\aa}b\"ack
I. Bena, J. Bl{\aa}b\"ack, U.H. Danielsson, T. Van Riet
Antibranes don't go black
9 pages, 1 figure
null
10.1103/PhysRevD.87.104023
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
When D-branes are inserted in flux backgrounds of opposite charge, the resulting solution has a certain singularity in the fluxes. Recently it has been argued, using numerical solutions, that for anti-D3 branes in the Klebanov-Strassler background these singularities cannot be cloaked by a horizon, which strongly sug...
[ { "created": "Tue, 29 Jan 2013 21:00:21 GMT", "version": "v1" } ]
2016-08-11
[ [ "Bena", "I.", "" ], [ "Blåbäck", "J.", "" ], [ "Danielsson", "U. H.", "" ], [ "Van Riet", "T.", "" ] ]
When D-branes are inserted in flux backgrounds of opposite charge, the resulting solution has a certain singularity in the fluxes. Recently it has been argued, using numerical solutions, that for anti-D3 branes in the Klebanov-Strassler background these singularities cannot be cloaked by a horizon, which strongly sugge...
hep-th/0105106
Jian-Ge Zhou
Jian-Ge Zhou
Page charge of D-branes and its behavior in topologically nontrivial B-fields
25 pages, 4 figures, typos corrected and reference added
Phys.Rev. D64 (2001) 066003
10.1103/PhysRevD.64.066003
null
hep-th
null
The RR Page charges for the D(2p+1)-branes with B-field in type IIB supergravity are constructed consistently from brane source currents. The resulting Page charges are B-independent in the nontrivial and intricate way. It is found that in topologically trivial B-field the Page charge is conserved, but in the topolog...
[ { "created": "Fri, 11 May 2001 16:13:14 GMT", "version": "v1" }, { "created": "Tue, 12 Jun 2001 09:04:58 GMT", "version": "v2" } ]
2009-11-07
[ [ "Zhou", "Jian-Ge", "" ] ]
The RR Page charges for the D(2p+1)-branes with B-field in type IIB supergravity are constructed consistently from brane source currents. The resulting Page charges are B-independent in the nontrivial and intricate way. It is found that in topologically trivial B-field the Page charge is conserved, but in the topologic...
1710.09792
Jaewang Choi
Jaewang Choi, Jose J. Fernandez-Melgarejo, Shigeki Sugimoto
Supersymmetric Gauge Theory with Space-time Dependent Couplings
48 pages, v2: minor corrections
null
10.1093/ptep/ptx181
YITP-17-113
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study deformations of ${\cal N}=4$ supersymmetric Yang-Mills theory with couplings and masses depending on space-time. The conditions to preserve part of the supersymmetry are derived and a lot of solutions of these conditions are found. The main example is the case with $ISO(1,1)\times SO(3)\times SO(3)$ symmetry...
[ { "created": "Thu, 26 Oct 2017 16:27:46 GMT", "version": "v1" }, { "created": "Thu, 1 Feb 2018 10:02:48 GMT", "version": "v2" } ]
2018-02-02
[ [ "Choi", "Jaewang", "" ], [ "Fernandez-Melgarejo", "Jose J.", "" ], [ "Sugimoto", "Shigeki", "" ] ]
We study deformations of ${\cal N}=4$ supersymmetric Yang-Mills theory with couplings and masses depending on space-time. The conditions to preserve part of the supersymmetry are derived and a lot of solutions of these conditions are found. The main example is the case with $ISO(1,1)\times SO(3)\times SO(3)$ symmetry, ...
2104.03981
Saul Ramos-Sanchez
Alexander Baur, Moritz Kade, Hans Peter Nilles, Saul Ramos-Sanchez and Patrick K.S. Vaudrevange
Completing the eclectic flavor scheme of the $\boldsymbol{\mathbb Z_2}$ orbifold
46 pages, 3 figures 5 tables
null
10.1007/JHEP06(2021)110
TUM-HEP 1333/21
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a detailed analysis of the eclectic flavor structure of the two-dimensional $\mathbb Z_2$ orbifold with its two unconstrained moduli $T$ and $U$ as well as $\mathrm{SL}(2,\mathbb Z)_T\times \mathrm{SL}(2,\mathbb Z)_U$ modular symmetry. This provides a thorough understanding of mirror symmetry as well as th...
[ { "created": "Thu, 8 Apr 2021 18:00:06 GMT", "version": "v1" } ]
2021-07-07
[ [ "Baur", "Alexander", "" ], [ "Kade", "Moritz", "" ], [ "Nilles", "Hans Peter", "" ], [ "Ramos-Sanchez", "Saul", "" ], [ "Vaudrevange", "Patrick K. S.", "" ] ]
We present a detailed analysis of the eclectic flavor structure of the two-dimensional $\mathbb Z_2$ orbifold with its two unconstrained moduli $T$ and $U$ as well as $\mathrm{SL}(2,\mathbb Z)_T\times \mathrm{SL}(2,\mathbb Z)_U$ modular symmetry. This provides a thorough understanding of mirror symmetry as well as the ...
1705.04783
Kang Zhou
Kang Zhou, Junjie Rao, Bo Feng
Derivation of Feynman Rules for Higher Order Poles Using Cross-ratio Identities in CHY Construction
29 pages, 11 figures
JHEP 1706 (2017) 091
10.1007/JHEP06(2017)091
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In order to generalize the integration rules to general CHY integrands which include higher order poles, algorithms are proposed in two directions. One is to conjecture new rules, and the other is to use the cross-ratio identity method. In this paper,we use the cross-ratio identity approach to re-derive the conjectur...
[ { "created": "Sat, 13 May 2017 03:24:19 GMT", "version": "v1" }, { "created": "Wed, 19 Jul 2017 08:04:58 GMT", "version": "v2" } ]
2017-07-20
[ [ "Zhou", "Kang", "" ], [ "Rao", "Junjie", "" ], [ "Feng", "Bo", "" ] ]
In order to generalize the integration rules to general CHY integrands which include higher order poles, algorithms are proposed in two directions. One is to conjecture new rules, and the other is to use the cross-ratio identity method. In this paper,we use the cross-ratio identity approach to re-derive the conjectured...
hep-th/9906017
Janos Polonyi
Jean Alexandre, Janos Polonyi
Tree-level renormalization
16 pages, 1 figure
null
null
null
hep-th
null
It is shown in the framework of the N-component scalar model that the saddle point structure may generate non-trivial renormalization group flow. The spinodal phase separation can be described in this manner and a flat action is found as an exact result which is valid up to any order of the loop expansion. The correl...
[ { "created": "Wed, 2 Jun 1999 17:00:44 GMT", "version": "v1" } ]
2007-05-23
[ [ "Alexandre", "Jean", "" ], [ "Polonyi", "Janos", "" ] ]
It is shown in the framework of the N-component scalar model that the saddle point structure may generate non-trivial renormalization group flow. The spinodal phase separation can be described in this manner and a flat action is found as an exact result which is valid up to any order of the loop expansion. The correlat...
1706.01572
Zicao Fu
Zicao Fu, Jason Koeller, Donald Marolf
The Quantum Null Energy Condition in Curved Space
31 pages, no figure; v2: signs corrected and new comments for d=3; v3: minor corrections; v4: minor modifications to address referee comments; v5: paragraph containing equation (2.13) modified
Class. Quantum Grav. 34 (2017) 225012
10.1088/1361-6382/aa8f2c
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The quantum null energy condition (QNEC) is a conjectured bound on components $(T_{kk} = T_{ab} k^a k^b$) of the stress tensor along a null vector $k^a$ at a point $p$ in terms of a second $k$-derivative of the von Neumann entropy $S$ on one side of a null congruence $N$ through $p$ generated by $k^a$. The conjecture...
[ { "created": "Tue, 6 Jun 2017 01:02:20 GMT", "version": "v1" }, { "created": "Wed, 28 Jun 2017 05:34:34 GMT", "version": "v2" }, { "created": "Mon, 3 Jul 2017 22:45:05 GMT", "version": "v3" }, { "created": "Wed, 27 Sep 2017 20:12:47 GMT", "version": "v4" }, { "cre...
2017-12-29
[ [ "Fu", "Zicao", "" ], [ "Koeller", "Jason", "" ], [ "Marolf", "Donald", "" ] ]
The quantum null energy condition (QNEC) is a conjectured bound on components $(T_{kk} = T_{ab} k^a k^b$) of the stress tensor along a null vector $k^a$ at a point $p$ in terms of a second $k$-derivative of the von Neumann entropy $S$ on one side of a null congruence $N$ through $p$ generated by $k^a$. The conjecture h...
hep-th/0601132
Yoshihiro Takeyama
H. Boos, M. Jimbo, T. Miwa, F. Smirnov and Y. Takeyama
Algebraic representation of correlation functions in integrable spin chains
31 pages, no figure
AnnalesHenriPoincare7:1395-1428,2006
10.1007/s00023-006-0285-5
null
hep-th math-ph math.MP math.QA
null
Taking the XXZ chain as the main example, we give a review of an algebraic representation of correlation functions in integrable spin chains obtained recently. We rewrite the previous formulas in a form which works equally well for the physically interesting homogeneous chains. We discuss also the case of quantum gro...
[ { "created": "Thu, 19 Jan 2006 07:51:50 GMT", "version": "v1" }, { "created": "Sun, 22 Jan 2006 05:37:20 GMT", "version": "v2" } ]
2008-11-26
[ [ "Boos", "H.", "" ], [ "Jimbo", "M.", "" ], [ "Miwa", "T.", "" ], [ "Smirnov", "F.", "" ], [ "Takeyama", "Y.", "" ] ]
Taking the XXZ chain as the main example, we give a review of an algebraic representation of correlation functions in integrable spin chains obtained recently. We rewrite the previous formulas in a form which works equally well for the physically interesting homogeneous chains. We discuss also the case of quantum group...
hep-th/0403145
Shinsuke Kawai
Samuli Hemming, Shinsuke Kawai, Esko Keski-Vakkuri
Coulomb-gas formulation of SU(2) branes and chiral blocks
14 pages, 3 figures, revtex4. Essentially the published version
J.Phys. A38 (2005) 5809-5830
10.1088/0305-4470/38/25/015
HIP-2003-67/TH
hep-th cond-mat.stat-mech
null
We construct boundary states in $SU(2)_k$ WZNW models using the bosonized Wakimoto free-field representation and study their properties. We introduce a Fock space representation of Ishibashi states which are coherent states of bosons with zero-mode momenta (boundary Coulomb-gas charges) summed over certain lattices a...
[ { "created": "Sat, 13 Mar 2004 15:32:30 GMT", "version": "v1" }, { "created": "Thu, 13 May 2004 10:31:57 GMT", "version": "v2" }, { "created": "Sat, 21 May 2005 10:56:25 GMT", "version": "v3" } ]
2009-11-10
[ [ "Hemming", "Samuli", "" ], [ "Kawai", "Shinsuke", "" ], [ "Keski-Vakkuri", "Esko", "" ] ]
We construct boundary states in $SU(2)_k$ WZNW models using the bosonized Wakimoto free-field representation and study their properties. We introduce a Fock space representation of Ishibashi states which are coherent states of bosons with zero-mode momenta (boundary Coulomb-gas charges) summed over certain lattices acc...
hep-th/9610237
Jeffrey Harvey
Jeffrey A. Harvey and Gregory Moore
Fivebrane Instantons and $R^2$ couplings in $N=4$ String Theory
16 pages, harvmac, no figures
Phys. Rev. D 57, 2323 (1998)
10.1103/PhysRevD.57.2323
EFI-96-38,YCTP-P21-96
hep-th
null
We compute the gravitational coupling $F_1$ for IIA string theory on $K3 \times T^2$ and use string-string duality to deduce the corresponding term for heterotic string on $T^6$. The latter is an infinite sum of gravitational instanton effects which we associate with the effects of Euclidean fivebranes wrapped on $T^...
[ { "created": "Wed, 30 Oct 1996 04:17:27 GMT", "version": "v1" } ]
2016-08-25
[ [ "Harvey", "Jeffrey A.", "" ], [ "Moore", "Gregory", "" ] ]
We compute the gravitational coupling $F_1$ for IIA string theory on $K3 \times T^2$ and use string-string duality to deduce the corresponding term for heterotic string on $T^6$. The latter is an infinite sum of gravitational instanton effects which we associate with the effects of Euclidean fivebranes wrapped on $T^6$...
1911.04343
Seyed Faroogh Moosavian
Seyed Faroogh Moosavian, Yehao Zhou
On the Existence of Heterotic-String and Type-II-Superstring Field Theory Vertices
157 pages.
null
null
null
hep-th math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider two problems associated to the space of Riemann surfaces that are closely related to string theory. We first consider the problem of existence of heterotic-string and type-II-superstring field theory vertices in the product of spaces of bordered surfaces parameterizing left- and right-moving sectors of th...
[ { "created": "Mon, 11 Nov 2019 15:40:23 GMT", "version": "v1" } ]
2019-11-13
[ [ "Moosavian", "Seyed Faroogh", "" ], [ "Zhou", "Yehao", "" ] ]
We consider two problems associated to the space of Riemann surfaces that are closely related to string theory. We first consider the problem of existence of heterotic-string and type-II-superstring field theory vertices in the product of spaces of bordered surfaces parameterizing left- and right-moving sectors of thes...
hep-th/9507023
Geza Fulop
G\'eza F\"ul\"op and Robert Marnelius
Gauge fixing and coBRST
30 pages, Latexfile
Nucl.Phys.B456:442-472,1995
10.1016/0550-3213(95)00510-4
G\"oteborg ITP 95-13
hep-th
null
It has previously been shown that a BRST quantization on an inner product space leads to physical states of the form |ph>=e^[Q, \psi] |\phi> where |\phi> is either a trivially BRST invariant state which only depends on the matter variables, |\phi>_1, or a solution of a Dirac quantization, |\phi>_2. \psi is a correspo...
[ { "created": "Wed, 5 Jul 1995 09:29:45 GMT", "version": "v1" } ]
2010-11-19
[ [ "Fülöp", "Géza", "" ], [ "Marnelius", "Robert", "" ] ]
It has previously been shown that a BRST quantization on an inner product space leads to physical states of the form |ph>=e^[Q, \psi] |\phi> where |\phi> is either a trivially BRST invariant state which only depends on the matter variables, |\phi>_1, or a solution of a Dirac quantization, |\phi>_2. \psi is a correspond...
hep-th/9506100
Igor Pesando
Igor Pesando
The generalized Gross-Neveu model on the light cone
LaTex, 13 pages
Mod. Phys. Lett. A10 (1995) 2339
10.1142/S0217732395002507
NORDITA-95/42 P
hep-th
null
We investigate the generalized Gross-Neveu model using the discretized light cone quantization and we find that the vacuum of the bare theory is {\sl non} trivial in presence of vectorial current coupling when the simplest and most natural form of quantum constraints is used. Nevertheless the vacuum of the renormaliz...
[ { "created": "Thu, 15 Jun 1995 12:30:39 GMT", "version": "v1" } ]
2015-06-26
[ [ "Pesando", "Igor", "" ] ]
We investigate the generalized Gross-Neveu model using the discretized light cone quantization and we find that the vacuum of the bare theory is {\sl non} trivial in presence of vectorial current coupling when the simplest and most natural form of quantum constraints is used. Nevertheless the vacuum of the renormalized...
1405.7781
Yu. M. Zinoviev
I. L. Buchbinder, T. V. Snegirev, Yu. M. Zinoviev
Formalism of gauge invariant curvatures and constructing the cubic vertices for massive spin-3/2 field in AdS_4 space
14 pages, no figures
Eur. Phys. J. C 74 (2014) 3153
10.1140/epjc/s10052-014-3153-3
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the interaction of massive spin-3/2 field with electromagnetic and gravitational fields in the four dimensional AdS space and construct the corresponding cubic vertices. Construction is based on generalization of Fradkin-Vasiliev formalism, developed for massless higher spin fields, to massive fermionic high...
[ { "created": "Fri, 30 May 2014 05:51:35 GMT", "version": "v1" } ]
2015-06-19
[ [ "Buchbinder", "I. L.", "" ], [ "Snegirev", "T. V.", "" ], [ "Zinoviev", "Yu. M.", "" ] ]
We study the interaction of massive spin-3/2 field with electromagnetic and gravitational fields in the four dimensional AdS space and construct the corresponding cubic vertices. Construction is based on generalization of Fradkin-Vasiliev formalism, developed for massless higher spin fields, to massive fermionic higher...
1008.3286
Bom Soo Kim
Bom Soo Kim and Daiske Yamada
Properties of Schroedinger Black Holes from AdS Space
27 pages, 4 figures, minor changes, published version
JHEP 1107:120,2011
10.1007/JHEP07(2011)120
CCTP-2010-11
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Properties of Schroedinger black holes are derived from AdS black holes expressed in light-cone coordinates with a particular normalization. The advantages of this method over the direct analysis of the Schroedinger geometry are the simplicity and the well-defined Brown-York procedure with the standard counterterms. ...
[ { "created": "Thu, 19 Aug 2010 12:13:58 GMT", "version": "v1" }, { "created": "Sat, 27 Aug 2011 21:08:13 GMT", "version": "v2" } ]
2011-08-30
[ [ "Kim", "Bom Soo", "" ], [ "Yamada", "Daiske", "" ] ]
Properties of Schroedinger black holes are derived from AdS black holes expressed in light-cone coordinates with a particular normalization. The advantages of this method over the direct analysis of the Schroedinger geometry are the simplicity and the well-defined Brown-York procedure with the standard counterterms. Th...
2001.06870
Subhroneel Chakrabarti
Subhroneel Chakrabarti and Madhusudhan Raman
Chiral Decoupling from Irrelevant Deformations
Minor changes, references added, acknowledgement added. Matches with the version to appear in JHEP
null
10.1007/JHEP04(2020)190
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We show that at the level of the equations of motion (i.e. classically), in the limit in which the $ \text{T}\overline{\text{T}} $ deformation parameter is sent to infinity, the left- and right-chiral sectors of $ \text{T}\overline{\text{T}} $-deformed free theories decouple.
[ { "created": "Sun, 19 Jan 2020 17:29:52 GMT", "version": "v1" }, { "created": "Fri, 10 Apr 2020 16:04:47 GMT", "version": "v2" } ]
2020-05-20
[ [ "Chakrabarti", "Subhroneel", "" ], [ "Raman", "Madhusudhan", "" ] ]
We show that at the level of the equations of motion (i.e. classically), in the limit in which the $ \text{T}\overline{\text{T}} $ deformation parameter is sent to infinity, the left- and right-chiral sectors of $ \text{T}\overline{\text{T}} $-deformed free theories decouple.
hep-th/9808010
Gyurusi Jozsef
Peter Forgacs and Jozsef Gyurusi
Magnetic monopole solutions with a massive dilaton
11 pages, LaTeX, 16 ps figures, 5 tables. To be published in Physics Letters B. Misprints corrected. Minor bibliographical changes
Phys.Lett.B441:275-284,1998
10.1016/S0370-2693(98)01188-5
null
hep-th
null
Static, spherically symmetric monopole solutions of a spontaneously broken SU(2) gauge theory coupled to a massive dilaton field are studied in detail in function of the dilaton coupling strength and of the dilaton mass.
[ { "created": "Mon, 3 Aug 1998 14:50:45 GMT", "version": "v1" }, { "created": "Tue, 4 Aug 1998 09:11:37 GMT", "version": "v2" }, { "created": "Mon, 5 Oct 1998 12:32:59 GMT", "version": "v3" } ]
2010-11-19
[ [ "Forgacs", "Peter", "" ], [ "Gyurusi", "Jozsef", "" ] ]
Static, spherically symmetric monopole solutions of a spontaneously broken SU(2) gauge theory coupled to a massive dilaton field are studied in detail in function of the dilaton coupling strength and of the dilaton mass.
0807.2065
Ludmila Joukovskaya
Liudmila Joukovskaya
Dynamics with Infinitely Many Time Derivatives in Friedmann-Robertson-Walker Background and Rolling Tachyon
18 pages, 8 figures
JHEP 0902:045,2009
10.1088/1126-6708/2009/02/045
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Open string field theory in the level truncation approximation is considered. It is shown that the energy conservation law determines existence of rolling tachyon solution. The coupling of the open string field theory action to a Friedmann-Robertson-Walker metric is considered which leads to a new time dependent roll...
[ { "created": "Mon, 14 Jul 2008 16:59:09 GMT", "version": "v1" } ]
2010-02-03
[ [ "Joukovskaya", "Liudmila", "" ] ]
Open string field theory in the level truncation approximation is considered. It is shown that the energy conservation law determines existence of rolling tachyon solution. The coupling of the open string field theory action to a Friedmann-Robertson-Walker metric is considered which leads to a new time dependent rollin...
1301.0149
Jakub Sikorowski
Luis F. Alday, Johannes M. Henn, Jakub Sikorowski
Higher loop mixed correlators in N=4 SYM
19 pages, 4 figures
null
10.1007/JHEP03(2013)058
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute analytically the two-loop contribution to the correlation function of the Lagrangian with a four-sided light-like (or null) Wilson loop in N=4 super Yang-Mills. As a non-trivial test of our result, we reproduce the three-loop value of the cusp anomalous dimension upon integration over the insertion point o...
[ { "created": "Wed, 2 Jan 2013 00:09:19 GMT", "version": "v1" } ]
2013-10-17
[ [ "Alday", "Luis F.", "" ], [ "Henn", "Johannes M.", "" ], [ "Sikorowski", "Jakub", "" ] ]
We compute analytically the two-loop contribution to the correlation function of the Lagrangian with a four-sided light-like (or null) Wilson loop in N=4 super Yang-Mills. As a non-trivial test of our result, we reproduce the three-loop value of the cusp anomalous dimension upon integration over the insertion point of ...
0910.4234
Yang Zhou
Yang Zhou
A Note on Wilson Loop in N=2 Quiver/M theory Gravity Duality
12 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study Wilson loops in the 4-dimensional N=2 supersymmetric quiver/M theory duality recently constructed by Gaiotto and Maldacena, that is conjectured to be dual to M2 branes on AdS_5\times S^4 fibered over \Sigma_2. We use the localization method raised by Pestun, in order to compute the Wilson loop in 4-dimension...
[ { "created": "Thu, 22 Oct 2009 06:23:06 GMT", "version": "v1" }, { "created": "Tue, 3 Nov 2009 02:00:16 GMT", "version": "v2" }, { "created": "Thu, 12 Nov 2009 04:38:29 GMT", "version": "v3" }, { "created": "Fri, 20 Nov 2009 04:17:23 GMT", "version": "v4" }, { "cr...
2009-11-26
[ [ "Zhou", "Yang", "" ] ]
We study Wilson loops in the 4-dimensional N=2 supersymmetric quiver/M theory duality recently constructed by Gaiotto and Maldacena, that is conjectured to be dual to M2 branes on AdS_5\times S^4 fibered over \Sigma_2. We use the localization method raised by Pestun, in order to compute the Wilson loop in 4-dimensional...
1911.06821
Holmfridur Hannesdottir
Holmfridur Hannesdottir and Matthew D. Schwartz
An $S$-Matrix for Massless Particles
52 pages, 34 figures
Phys. Rev. D 101, 105001 (2020)
10.1103/PhysRevD.101.105001
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The traditional $S$-matrix does not exist for theories with massless particles, such as quantum electrodynamics. The difficulty in isolating asymptotic states manifests itself as infrared divergences at each order in perturbation theory. Building on insights from the literature on coherent states and factorization, w...
[ { "created": "Fri, 15 Nov 2019 19:00:00 GMT", "version": "v1" }, { "created": "Mon, 24 Aug 2020 16:19:07 GMT", "version": "v2" } ]
2020-08-25
[ [ "Hannesdottir", "Holmfridur", "" ], [ "Schwartz", "Matthew D.", "" ] ]
The traditional $S$-matrix does not exist for theories with massless particles, such as quantum electrodynamics. The difficulty in isolating asymptotic states manifests itself as infrared divergences at each order in perturbation theory. Building on insights from the literature on coherent states and factorization, we ...
2304.07257
Javier Subils
Ant\'on F. Faedo, Carlos Hoyos, Javier G. Subils
Baryonic matter at strong coupling: confining superfluids and deconfined ferromagnets
9 pages + appendices, 3 figures. Numerical solutions and code available at https://www.subils.me/baryonic-matter/
null
null
NORDITA 2023-016
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the phase diagram of a strongly coupled confining theory in $2+1$ dimensions, as a function of temperature and baryon chemical potential. The theory has a fully fledged supergravity holographic dual, that we use to predict a line of first order phase transitions separating a confining phase and a deconfined ...
[ { "created": "Fri, 14 Apr 2023 17:08:25 GMT", "version": "v1" } ]
2023-04-17
[ [ "Faedo", "Antón F.", "" ], [ "Hoyos", "Carlos", "" ], [ "Subils", "Javier G.", "" ] ]
We study the phase diagram of a strongly coupled confining theory in $2+1$ dimensions, as a function of temperature and baryon chemical potential. The theory has a fully fledged supergravity holographic dual, that we use to predict a line of first order phase transitions separating a confining phase and a deconfined ph...
1809.00904
Anton Galajinsky
Anton Galajinsky
A variant of Schwarzian mechanics
V2: 8 pages, typos fixed. The version to appear in NPB
null
10.1016/j.nuclphysb.2018.10.004
null
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Schwarzian derivative is invariant under SL(2,R)-transformations and, as thus, any function of it can be used to determine the equation of motion or the Lagrangian density of a higher derivative SL(2,R)-invariant 1d mechanics or the Schwarzian mechanics for short. In this note, we consider the simplest variant wh...
[ { "created": "Tue, 4 Sep 2018 11:55:08 GMT", "version": "v1" }, { "created": "Tue, 9 Oct 2018 02:40:40 GMT", "version": "v2" } ]
2018-11-14
[ [ "Galajinsky", "Anton", "" ] ]
The Schwarzian derivative is invariant under SL(2,R)-transformations and, as thus, any function of it can be used to determine the equation of motion or the Lagrangian density of a higher derivative SL(2,R)-invariant 1d mechanics or the Schwarzian mechanics for short. In this note, we consider the simplest variant whic...
hep-th/9403034
Constantin Bachas
C.Bachas and T.N.Tomaras
Ribbons Around Mexican Hats
12p. Latex , Ecole Polytechnique preprint A295.02.94 and Crete preprint 94-10
Nucl.Phys.B428:209-220,1994
10.1016/0550-3213(94)90199-6
null
hep-th hep-ph
null
We analyze quasi-topological solitons winding around a mexican-hat potential in two space-time dimensions. They are prototypes for a large number of physical excitations, including Skyrmions of the Higgs sector of the standard electroweak model, magnetic bubbles in thin ferromagnetic films, and strings in certain n...
[ { "created": "Sat, 5 Mar 1994 11:14:21 GMT", "version": "v1" } ]
2010-11-01
[ [ "Bachas", "C.", "" ], [ "Tomaras", "T. N.", "" ] ]
We analyze quasi-topological solitons winding around a mexican-hat potential in two space-time dimensions. They are prototypes for a large number of physical excitations, including Skyrmions of the Higgs sector of the standard electroweak model, magnetic bubbles in thin ferromagnetic films, and strings in certain non-t...
2308.03157
Timo Laine Au
Timo Aukusti Laine
Local symmetries, anomalies and constrains in Burgers Turbulence
10 pages. Some corrections added
null
null
null
hep-th
http://creativecommons.org/publicdomain/zero/1.0/
We study stochastic Burgers turbulence without pressure. We first show that the variational derivative of the Burgers equation is dependent on the velocity field, suggesting the existence of an anomaly. The anomaly is created by an operator that is non-self-adjoint. To calculate it correctly, we need to find its squa...
[ { "created": "Sun, 6 Aug 2023 16:49:15 GMT", "version": "v1" }, { "created": "Thu, 24 Aug 2023 10:20:28 GMT", "version": "v2" }, { "created": "Mon, 16 Oct 2023 13:54:09 GMT", "version": "v3" } ]
2023-10-17
[ [ "Laine", "Timo Aukusti", "" ] ]
We study stochastic Burgers turbulence without pressure. We first show that the variational derivative of the Burgers equation is dependent on the velocity field, suggesting the existence of an anomaly. The anomaly is created by an operator that is non-self-adjoint. To calculate it correctly, we need to find its square...
1809.09961
Hasan El Moumni
H. El Moumni
Anti-de-Sitter-Maxwell-Yang-Mills black holes thermodynamics from nonlocal observables point of view
23 pages, 9 figures, Advances in High Energy Physics accepted version
null
10.1155/2019/6870793
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we analyze the thermodynamic properties of the Anti de Sitter black hole in the Einstein-Maxwell-Yang-Mills-AdS gravity (EMYM) via many approaches and in different thermodynamical ensembles (canonical/ grand canonical). First, we give a concise overview of this phase structure in the entropy-thermal di...
[ { "created": "Sat, 8 Sep 2018 09:58:52 GMT", "version": "v1" }, { "created": "Sun, 23 Dec 2018 17:01:11 GMT", "version": "v2" } ]
2019-01-23
[ [ "Moumni", "H. El", "" ] ]
In this paper, we analyze the thermodynamic properties of the Anti de Sitter black hole in the Einstein-Maxwell-Yang-Mills-AdS gravity (EMYM) via many approaches and in different thermodynamical ensembles (canonical/ grand canonical). First, we give a concise overview of this phase structure in the entropy-thermal diag...
1711.07431
Panagiota Kanti
G. Antoniou, A. Bakopoulos and P. Kanti
Black-Hole Solutions with Scalar Hair in Einstein-Scalar-Gauss-Bonnet Theories
PdfLatex file, 29 Pages, 18 figures, the analysis was extended to study the scalar charge, horizon area and entropy of our solutions, comments added, typos corrected, version to appear in Physical Review D
Phys. Rev. D 97, 084037 (2018)
10.1103/PhysRevD.97.084037
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the context of the Einstein-scalar-Gauss-Bonnet theory, with a general coupling function between the scalar field and the quadratic Gauss-Bonnet term, we investigate the existence of regular black-hole solutions with scalar hair. Based on a previous theoretical analysis, that studied the evasion of the old and nov...
[ { "created": "Mon, 20 Nov 2017 17:36:59 GMT", "version": "v1" }, { "created": "Tue, 24 Apr 2018 07:30:56 GMT", "version": "v2" } ]
2018-05-02
[ [ "Antoniou", "G.", "" ], [ "Bakopoulos", "A.", "" ], [ "Kanti", "P.", "" ] ]
In the context of the Einstein-scalar-Gauss-Bonnet theory, with a general coupling function between the scalar field and the quadratic Gauss-Bonnet term, we investigate the existence of regular black-hole solutions with scalar hair. Based on a previous theoretical analysis, that studied the evasion of the old and novel...
1304.4737
Muneto Nitta
Michikazu Kobayashi and Muneto Nitta
Toroidal domain walls as Hopfions
18 pages, 6 figures
null
null
null
hep-th cond-mat.other hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct stable domain walls in a shape of a torus in the Faddeev-Skyrme model with a quadratic potential term admitting two discrete vacua. The phase modulus of the domain wall is twisted P and Q times along the toroidal and poloidal cycles of the torus, respectively, where Q represents the constituent lump char...
[ { "created": "Wed, 17 Apr 2013 09:00:12 GMT", "version": "v1" } ]
2013-04-18
[ [ "Kobayashi", "Michikazu", "" ], [ "Nitta", "Muneto", "" ] ]
We construct stable domain walls in a shape of a torus in the Faddeev-Skyrme model with a quadratic potential term admitting two discrete vacua. The phase modulus of the domain wall is twisted P and Q times along the toroidal and poloidal cycles of the torus, respectively, where Q represents the constituent lump charge...
0706.3228
Christopher Herzog
Sean A. Hartnoll, Christopher P. Herzog
Ohm's Law at strong coupling: S duality and the cyclotron resonance
23 pages, 11 figures, typos corrected and references added. Improved discussion of S duality
Phys.Rev.D76:106012,2007
10.1103/PhysRevD.76.106012
null
hep-th cond-mat.str-el
null
We calculate the electrical and thermal conductivities and the thermoelectric coefficient of a class of strongly interacting 2+1 dimensional conformal field theories with anti-de Sitter space duals. We obtain these transport coefficients as a function of charge density, background magnetic field, temperature and freq...
[ { "created": "Fri, 22 Jun 2007 16:03:41 GMT", "version": "v1" }, { "created": "Sat, 7 Jul 2007 12:21:32 GMT", "version": "v2" }, { "created": "Thu, 18 Oct 2007 05:44:15 GMT", "version": "v3" } ]
2008-11-26
[ [ "Hartnoll", "Sean A.", "" ], [ "Herzog", "Christopher P.", "" ] ]
We calculate the electrical and thermal conductivities and the thermoelectric coefficient of a class of strongly interacting 2+1 dimensional conformal field theories with anti-de Sitter space duals. We obtain these transport coefficients as a function of charge density, background magnetic field, temperature and freque...
hep-th/0410211
Jacobus Verbaarschot
J.J.M. Verbaarschot
The Supersymmetric Method in Random Matrix Theory and Applications to QCD
Lectures given at the 2004 ELAF Summer School in Mexico City, 89 pages, 4 figures
null
10.1063/1.1853204
SUNY-NTG-04-06
hep-th
null
The supersymmetric method is a powerful method for the evaluation of quenched averages in disordered systems. Among others, this method has been applied to the theory of S-matrix fluctuations, the theory of universal conductance fluctuations and the microscopic spectral density of the QCD Dirac operator. We start thi...
[ { "created": "Thu, 21 Oct 2004 14:56:07 GMT", "version": "v1" } ]
2009-11-10
[ [ "Verbaarschot", "J. J. M.", "" ] ]
The supersymmetric method is a powerful method for the evaluation of quenched averages in disordered systems. Among others, this method has been applied to the theory of S-matrix fluctuations, the theory of universal conductance fluctuations and the microscopic spectral density of the QCD Dirac operator. We start this ...
0807.2285
Antonio Gonzalez-Arroyo
Margarita Garcia Perez, Antonio Gonzalez-Arroyo and Alfonso Sastre
Gluino zero-modes for calorons at finite temperature
Latex, 16 pages, 2 figures
Phys.Lett.B668:340-345,2008
10.1016/j.physletb.2008.08.071
IFT-UAM/CSIC-08-30 and FTUAM-08-09
hep-th
http://creativecommons.org/licenses/by/3.0/
We study the solutions of the Dirac equation in the adjoint representation(gluinos) in the background field of SU(2) unit charge calorons. Our solutions are forced to be antiperiodic in thermal time and would occur naturally in a semiclassical approach to N=1 Super-symmetric Yang-Mills theory at finite temperature.
[ { "created": "Tue, 15 Jul 2008 00:08:23 GMT", "version": "v1" } ]
2008-11-26
[ [ "Perez", "Margarita Garcia", "" ], [ "Gonzalez-Arroyo", "Antonio", "" ], [ "Sastre", "Alfonso", "" ] ]
We study the solutions of the Dirac equation in the adjoint representation(gluinos) in the background field of SU(2) unit charge calorons. Our solutions are forced to be antiperiodic in thermal time and would occur naturally in a semiclassical approach to N=1 Super-symmetric Yang-Mills theory at finite temperature.
2406.01227
Baocheng Zhang
Yongjie Pan and Baocheng Zhang
Gravity-induced transparency
will appear in Phys. Rev. D
Phys. Rev. D 109, 125018 (2024)
10.1103/PhysRevD.109.125018
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We investigate the transition amplitudes of the Unruh-DeWitt detector within the Schwarzschild spacetime background and discover gravity-induced transparency phenomena akin to the earlier acceleration-induced transparency. This is confirmed through calculations performed in both the Hartle-Hawking and Unruh states. T...
[ { "created": "Mon, 3 Jun 2024 11:49:52 GMT", "version": "v1" } ]
2024-07-01
[ [ "Pan", "Yongjie", "" ], [ "Zhang", "Baocheng", "" ] ]
We investigate the transition amplitudes of the Unruh-DeWitt detector within the Schwarzschild spacetime background and discover gravity-induced transparency phenomena akin to the earlier acceleration-induced transparency. This is confirmed through calculations performed in both the Hartle-Hawking and Unruh states. The...
1101.5344
Biagio Lucini
Jeff Greensite, Biagio Lucini, Agostino Patella
k-String tensions and the 1/N expansion
RevTeX4, 21 pages. Typos corrected, references added, some discussions expanded; conclusions unchanged. Version to appear on PRD
Phys.Rev.D83:125019,2011
10.1103/PhysRevD.83.125019
null
hep-th hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We address the question of whether the large-N expansion in pure SU(N) gauge theories requires that k-string tensions must have a power series expansion in 1/N^2, as in the sine law, or whether 1/N contributions are also allowable, as in Casimir scaling. We find that k-string tensions may, in fact, have 1/N correctio...
[ { "created": "Thu, 27 Jan 2011 17:31:54 GMT", "version": "v1" }, { "created": "Fri, 17 Jun 2011 13:10:23 GMT", "version": "v2" } ]
2015-03-18
[ [ "Greensite", "Jeff", "" ], [ "Lucini", "Biagio", "" ], [ "Patella", "Agostino", "" ] ]
We address the question of whether the large-N expansion in pure SU(N) gauge theories requires that k-string tensions must have a power series expansion in 1/N^2, as in the sine law, or whether 1/N contributions are also allowable, as in Casimir scaling. We find that k-string tensions may, in fact, have 1/N corrections...
2105.08782
Carlos Andres Cardona Giraldo
Carlos Cardona and Tanmay Vachaspati
Instability of a uniform electric field in pure non-Abelian Yang-Mills theory
Two columns, 9 pages. 4 figures. Numerical code submitted as ancillary files. Match journal version (PHYS. REV. D.)
Phys. Rev. D 104, 045009 (2021)
10.1103/PhysRevD.104.045009
null
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
We study the Schwinger process in a uniform non-Abelian electric field using a dynamical approach in which we evolve an initial quantum state for gluonic excitations. We evaluate the spectral energy density and number density in the excitations as functions of time. The total energy density has an ultraviolet diverge...
[ { "created": "Tue, 18 May 2021 19:04:36 GMT", "version": "v1" }, { "created": "Fri, 28 May 2021 18:57:46 GMT", "version": "v2" }, { "created": "Wed, 4 Aug 2021 23:41:34 GMT", "version": "v3" } ]
2021-08-25
[ [ "Cardona", "Carlos", "" ], [ "Vachaspati", "Tanmay", "" ] ]
We study the Schwinger process in a uniform non-Abelian electric field using a dynamical approach in which we evolve an initial quantum state for gluonic excitations. We evaluate the spectral energy density and number density in the excitations as functions of time. The total energy density has an ultraviolet divergenc...
hep-th/9811202
S. Kitakado
H. Ikemori, S. Kitakado, H. Nakatani, H. Otsu, T. Sato
Inequivalent Quantization in the Skyrme Model
16 pages, LaTeX2e
Int.J.Mod.Phys. A14 (1999) 2977-2992
10.1142/S0217751X99001445
Nagoya University preprint DPNU-98-43
hep-th
null
Quantum mechanics on manifolds is not unique and in general infinite number of inequivalent quantizations can be considered. They are specified by the induced spin and the induced gauge structures on the manifold. The configuration space of collective mode in the Skyrme model can be identified with $S^{3}$ and thus t...
[ { "created": "Tue, 24 Nov 1998 07:14:22 GMT", "version": "v1" } ]
2009-10-31
[ [ "Ikemori", "H.", "" ], [ "Kitakado", "S.", "" ], [ "Nakatani", "H.", "" ], [ "Otsu", "H.", "" ], [ "Sato", "T.", "" ] ]
Quantum mechanics on manifolds is not unique and in general infinite number of inequivalent quantizations can be considered. They are specified by the induced spin and the induced gauge structures on the manifold. The configuration space of collective mode in the Skyrme model can be identified with $S^{3}$ and thus the...
hep-th/9701069
null
L. Alvarez-Gaume, S.F. Hassan (Theory Division, CERN)
Introduction to S-Duality in N=2 Supersymmetric Gauge Theory. (A pedagogical review of the work of Seiberg and Witten)
Latex file with seven eps figures. 81 pages
Fortsch.Phys. 45 (1997) 159-236
10.1002/prop.2190450302
CERN-TH/96-371
hep-th
null
In these notes we attempt to give a pedagogical introduction to the work of Seiberg and Witten on S-duality and the exact results of N=2 supersymmetric gauge theories with and without matter. The first half is devoted to a review of monopoles in gauge theories and the construction of supersymmetric gauge theories. In...
[ { "created": "Tue, 14 Jan 1997 15:46:45 GMT", "version": "v1" } ]
2015-06-26
[ [ "Alvarez-Gaume", "L.", "", "Theory Division, CERN" ], [ "Hassan", "S. F.", "", "Theory Division, CERN" ] ]
In these notes we attempt to give a pedagogical introduction to the work of Seiberg and Witten on S-duality and the exact results of N=2 supersymmetric gauge theories with and without matter. The first half is devoted to a review of monopoles in gauge theories and the construction of supersymmetric gauge theories. In t...
1104.2752
Horatiu Stefan Nastase
Horatiu Nastase and Howard J. Schnitzer
Twistor and Polytope Interpretations for Subleading Color One-Loop Amplitudes
30 pages, 2 figures; typos corrected, citations added; fig2 modified, fig. 1 and explanations added, mostly around eq. 2.11; version accepted in Nucl.Phys.B
null
10.1016/j.nuclphysb.2011.10.029
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the relation of the one-loop subleading-color amplitudes to the one-loop $n$-point leading color amplitudes in ${\cal N}=4$ SYM, to derive a polytope interpretation for the former in the $MHV$ case, and a representation in momentum twistor space for the general $N^kMHV$ case. These techniques are explored in d...
[ { "created": "Thu, 14 Apr 2011 13:06:43 GMT", "version": "v1" }, { "created": "Tue, 17 May 2011 18:04:28 GMT", "version": "v2" }, { "created": "Mon, 7 Nov 2011 08:14:46 GMT", "version": "v3" } ]
2015-05-27
[ [ "Nastase", "Horatiu", "" ], [ "Schnitzer", "Howard J.", "" ] ]
We use the relation of the one-loop subleading-color amplitudes to the one-loop $n$-point leading color amplitudes in ${\cal N}=4$ SYM, to derive a polytope interpretation for the former in the $MHV$ case, and a representation in momentum twistor space for the general $N^kMHV$ case. These techniques are explored in det...
1812.09286
Nikolay Kozyrev
N. Kozyrev
Component $d=6$ Born-Infeld theory with $N=(2,0)\rightarrow N=(1,0)$ supersymmetry breaking
revised version: 19 pages, additions: more references, section with reduction to d=4. definition of gamma matrices changed
null
10.1007/JHEP08(2019)136
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The formalism of nonlinear realizations is used to construct a theory with $1/2$ partial breaking of global supersymmetry with the $N=(1,0)$, $d=6$ abelian vector multiplet as a Goldstone superfield. Much like the case of the $N=2$, $d=4$ Born-Infeld theory, proper irreducibility conditions of the multiplet are selec...
[ { "created": "Fri, 21 Dec 2018 17:51:06 GMT", "version": "v1" }, { "created": "Thu, 6 Jun 2019 13:12:33 GMT", "version": "v2" } ]
2019-10-02
[ [ "Kozyrev", "N.", "" ] ]
The formalism of nonlinear realizations is used to construct a theory with $1/2$ partial breaking of global supersymmetry with the $N=(1,0)$, $d=6$ abelian vector multiplet as a Goldstone superfield. Much like the case of the $N=2$, $d=4$ Born-Infeld theory, proper irreducibility conditions of the multiplet are selecte...
1012.3989
Sakura Schafer-Nameki
Sakura Schafer-Nameki
Review of AdS/CFT Integrability, Chapter II.4: The Spectral Curve
20 pages, see also overview article arXiv:1012.3982, v3: published version
null
10.1007/s11005-011-0525-6
kcl-mth-10-18
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We review the spectral curve for the classical string in AdS5xS5. Classical integrability of the AdS5xS5 string implies the existence of a flat connection, whose monodromies generate an infinite set of conserved charges. The spectral curve is constructed out of the quasi-momenta, which are eigenvalues of the monodrom...
[ { "created": "Fri, 17 Dec 2010 20:58:08 GMT", "version": "v1" }, { "created": "Mon, 20 Dec 2010 19:14:53 GMT", "version": "v2" }, { "created": "Mon, 26 Sep 2011 10:40:00 GMT", "version": "v3" } ]
2015-05-20
[ [ "Schafer-Nameki", "Sakura", "" ] ]
We review the spectral curve for the classical string in AdS5xS5. Classical integrability of the AdS5xS5 string implies the existence of a flat connection, whose monodromies generate an infinite set of conserved charges. The spectral curve is constructed out of the quasi-momenta, which are eigenvalues of the monodromy ...
2111.07605
Dmitry Kaparulin
D.S. Kaparulin, S.L. Lyakhovich and I.A. Retuntsev
On the world sheet of continuous helicity particle
26 pages
null
10.1103/PhysRevD.105.065004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the class of spinning particle theories, whose quantization corresponds to the continuous helicity representation of the Poincare group. The classical trajectories of the particle are shown to lie on the parabolic cylinder with a lightlike axis irrespectively to any specifics of the model. The space-time ...
[ { "created": "Mon, 15 Nov 2021 08:50:13 GMT", "version": "v1" } ]
2022-03-14
[ [ "Kaparulin", "D. S.", "" ], [ "Lyakhovich", "S. L.", "" ], [ "Retuntsev", "I. A.", "" ] ]
We consider the class of spinning particle theories, whose quantization corresponds to the continuous helicity representation of the Poincare group. The classical trajectories of the particle are shown to lie on the parabolic cylinder with a lightlike axis irrespectively to any specifics of the model. The space-time po...
2307.07021
Giorgio Torrieri
Giorgio Torrieri
Emergent symmetries of relativistic fluid dynamics from local ergodicity
Accepted for publication, Phys.Rev.D
null
null
null
hep-th gr-qc hep-ph nucl-th
http://creativecommons.org/licenses/by/4.0/
We show that volume-preserving diffomorphisms and the chemical shift symmetry defining relativistic lagrangian ideal fluid dynamics can be derived as an emerging symmetry when ergodicity is assumed to apply locally in a way that is invariant under smooth spacetime foliations. This can be used as a way to derive the i...
[ { "created": "Thu, 13 Jul 2023 18:45:25 GMT", "version": "v1" }, { "created": "Thu, 7 Mar 2024 21:27:35 GMT", "version": "v2" } ]
2024-03-11
[ [ "Torrieri", "Giorgio", "" ] ]
We show that volume-preserving diffomorphisms and the chemical shift symmetry defining relativistic lagrangian ideal fluid dynamics can be derived as an emerging symmetry when ergodicity is assumed to apply locally in a way that is invariant under smooth spacetime foliations. This can be used as a way to derive the ide...
2109.09080
Peng Yang
Peng Yang, Xin Li, Yu Tian
Instability of Holographic Superfuids in Optical Lattice
23pages, 9 figures
J. High Energ. Phys. 2021, 190 (2021)
10.1007/JHEP11(2021)190
null
hep-th cond-mat.quant-gas gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The instability of superfluids in optical lattice has been investigated using the holographic model. The static and steady flow solutions are numerically obtained from the static equations of motion and the solutions are described as Bloch waves with different Bloch wave vector $k$. Based on these Bloch waves, the in...
[ { "created": "Sun, 19 Sep 2021 08:15:57 GMT", "version": "v1" }, { "created": "Sat, 6 Nov 2021 11:26:48 GMT", "version": "v2" } ]
2021-12-03
[ [ "Yang", "Peng", "" ], [ "Li", "Xin", "" ], [ "Tian", "Yu", "" ] ]
The instability of superfluids in optical lattice has been investigated using the holographic model. The static and steady flow solutions are numerically obtained from the static equations of motion and the solutions are described as Bloch waves with different Bloch wave vector $k$. Based on these Bloch waves, the inst...
hep-th/9705189
Hitoshi Murayama
Nima Arkani-Hamed and Hitoshi Murayama (UC Berkeley, LBNL)
Renormalization Group Invariance of Exact Results in Supersymmetric Gauge Theories
LaTeX, 26 pages
Phys.Rev.D57:6638-6648,1998
10.1103/PhysRevD.57.6638
UCB-PTH-97/21,LBNL-40346
hep-th hep-ph
null
We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge theories, which states that the low-energy physics can be kept fixed when one changes the ultraviolet cutoff, provided appropriate changes are made to the bare coupling constants in the Lagrangian. We first pose a puzzle ...
[ { "created": "Sat, 24 May 1997 05:08:38 GMT", "version": "v1" } ]
2016-09-06
[ [ "Arkani-Hamed", "Nima", "", "UC Berkeley, LBNL" ], [ "Murayama", "Hitoshi", "", "UC Berkeley, LBNL" ] ]
We clarify the notion of Wilsonian renormalization group (RG) invariance in supersymmetric gauge theories, which states that the low-energy physics can be kept fixed when one changes the ultraviolet cutoff, provided appropriate changes are made to the bare coupling constants in the Lagrangian. We first pose a puzzle on...
hep-th/0210275
Ali Kaya
Ali Kaya
Open Cosmic Strings in Black Hole Space-Times
11 pages, REVTex, 5 figures, a reference added
Phys.Rev.D67:024013,2003
10.1103/PhysRevD.67.024013
null
hep-th
null
We construct open cosmic string solutions in Schwarzschild black hole and non-dilatonic black p-brane backgrounds. These strings can be thought to stretch between two D-branes or between a D-brane and the horizon in curved space-time. We study small fluctuations around these solutions and discuss their basic properti...
[ { "created": "Tue, 29 Oct 2002 10:49:05 GMT", "version": "v1" }, { "created": "Thu, 14 Nov 2002 10:33:43 GMT", "version": "v2" } ]
2014-11-18
[ [ "Kaya", "Ali", "" ] ]
We construct open cosmic string solutions in Schwarzschild black hole and non-dilatonic black p-brane backgrounds. These strings can be thought to stretch between two D-branes or between a D-brane and the horizon in curved space-time. We study small fluctuations around these solutions and discuss their basic properties...
1207.2912
Ferdinando Gliozzi
Ferdinando Gliozzi and Marco Meineri
Lorentz completion of effective string (and p-brane) action
17 pages, 8 figures. v2: typos corrected. A note had been added discussing the geometric interpretation of higher order Lorentz invariant contributions to the effective string action
JHEP 1208 (2012) 056
10.1007/JHEP08(2012)056
null
hep-th hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The formation of a confining string (or a p-brane) in a Poincare' invariant theory breaks spontaneously this symmetry which is thereby realized non-linearly in the effective action of these extended objects. As a consequence the form of the action is strongly constrained. A new general method is described to obtain i...
[ { "created": "Thu, 12 Jul 2012 10:55:56 GMT", "version": "v1" }, { "created": "Mon, 8 Apr 2013 13:29:28 GMT", "version": "v2" } ]
2015-06-05
[ [ "Gliozzi", "Ferdinando", "" ], [ "Meineri", "Marco", "" ] ]
The formation of a confining string (or a p-brane) in a Poincare' invariant theory breaks spontaneously this symmetry which is thereby realized non-linearly in the effective action of these extended objects. As a consequence the form of the action is strongly constrained. A new general method is described to obtain in ...