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hep-th/9908164
Arjan Keurentjes
Arjan Keurentjes
Flat connections for Yang-Mills theories on the 3--torus
4 pages, LaTeX, 1 figure, uses cargese.cls, contribution to proceedings of NATO-ASI and TMR Summer School "Progress in String Theory and M-theory", Cargese, May 24 - June 5 1999 (talk by author)
null
null
INLO-PUB-15/99
hep-th
null
We discuss the moduli space of flat connections of Yang-Mills theories formulated on T^3 x R, with periodic boundary conditions. When the gauge group is SO(N>=7), G_2, F_4, E_6, E_7 or E_8, the moduli space consists of more than one component.
[ { "created": "Wed, 25 Aug 1999 13:56:07 GMT", "version": "v1" } ]
2007-05-23
[ [ "Keurentjes", "Arjan", "" ] ]
We discuss the moduli space of flat connections of Yang-Mills theories formulated on T^3 x R, with periodic boundary conditions. When the gauge group is SO(N>=7), G_2, F_4, E_6, E_7 or E_8, the moduli space consists of more than one component.
1212.0303
Tomas Ortin
Pietro Galli, Tomas Ortin, Jan Perz, Carlos S. Shahbazi
Black hole solutions of N=2, d=4 supergravity with a quantum correction, in the H-FGK formalism
Latex2e file +Bibtex file, 35 pages, no figures
null
10.1007/JHEP04(2013)157
IFIC/12-75; IFT-UAM/CSIC-11-93; DFPD-2012-TH-17
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We apply the H-FGK formalism to the study of some properties of the general class of black holes in N=2 supergravity in four dimensions that correspond to the harmonic and hyperbolic ansatze and obtain explicit extremal and non-extremal solutions for the t^3 model with and without a quantum correction. Not all soluti...
[ { "created": "Mon, 3 Dec 2012 08:06:05 GMT", "version": "v1" } ]
2015-06-12
[ [ "Galli", "Pietro", "" ], [ "Ortin", "Tomas", "" ], [ "Perz", "Jan", "" ], [ "Shahbazi", "Carlos S.", "" ] ]
We apply the H-FGK formalism to the study of some properties of the general class of black holes in N=2 supergravity in four dimensions that correspond to the harmonic and hyperbolic ansatze and obtain explicit extremal and non-extremal solutions for the t^3 model with and without a quantum correction. Not all solution...
hep-th/0504225
Hong Lu
M. Cvetic, H. Lu, Don N. Page and C.N. Pope
New Einstein-Sasaki Spaces in Five and Higher Dimensions
Revtex, 4 pages, metric regularity conditions are further refined
Phys.Rev.Lett.95:071101,2005
10.1103/PhysRevLett.95.071101
UPR1116-T, MIFP-05-09, Alberta Thy-06-05
hep-th gr-qc math.DG
null
We obtain infinite classes of new Einstein-Sasaki metrics on complete and non-singular manifolds. They arise, after Euclideanisation, from BPS limits of the rotating Kerr-de Sitter black hole metrics. The new Einstein-Sasaki spaces L^{p,q,r} in five dimensions have cohomogeneity 2, and U(1) x U(1) x U(1) isometry gro...
[ { "created": "Thu, 28 Apr 2005 19:50:53 GMT", "version": "v1" }, { "created": "Sat, 30 Apr 2005 22:17:12 GMT", "version": "v2" }, { "created": "Tue, 3 May 2005 19:38:05 GMT", "version": "v3" }, { "created": "Fri, 27 May 2005 19:44:57 GMT", "version": "v4" } ]
2009-09-17
[ [ "Cvetic", "M.", "" ], [ "Lu", "H.", "" ], [ "Page", "Don N.", "" ], [ "Pope", "C. N.", "" ] ]
We obtain infinite classes of new Einstein-Sasaki metrics on complete and non-singular manifolds. They arise, after Euclideanisation, from BPS limits of the rotating Kerr-de Sitter black hole metrics. The new Einstein-Sasaki spaces L^{p,q,r} in five dimensions have cohomogeneity 2, and U(1) x U(1) x U(1) isometry group...
1908.08653
Shengmao Zhu
Shengmao Zhu
On explicit formulae of LMOV invariants
This article contains the first part of our previous preprint arXiv:1611.06506
null
10.1007/JHEP10(2019)076
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We started a program to study the open string integrality invariants (LMOV invariants) for toric Calabi-Yau 3-folds with Aganagic-Vafa brane (AV-brane) several years ago. This paper is devoted to the case of resolved conifold with one out AV-brane in any integer framing $\tau$, which is the large $N$ duality of Chern...
[ { "created": "Fri, 23 Aug 2019 03:33:13 GMT", "version": "v1" }, { "created": "Tue, 22 Oct 2019 01:25:03 GMT", "version": "v2" } ]
2019-10-23
[ [ "Zhu", "Shengmao", "" ] ]
We started a program to study the open string integrality invariants (LMOV invariants) for toric Calabi-Yau 3-folds with Aganagic-Vafa brane (AV-brane) several years ago. This paper is devoted to the case of resolved conifold with one out AV-brane in any integer framing $\tau$, which is the large $N$ duality of Chern-S...
0707.1219
Seckin Kurkcuoglu
A.P. Balachandran, Kumar S. Gupta, Seckin Kurkcuoglu
Interacting Quantum Topologies and the Quantum Hall Effect
10 pages, LaTeX, Corrected typos, Published version
Int.J.Mod.Phys.A23:1327-1336,2008
10.1142/S0217751X08039888
SU-4252-857, ITP-UH-15/07
hep-th cond-mat.mes-hall
null
The algebra of observables of planar electrons subject to a constant background magnetic field B is given by A_theta(R^2) x A_theta(R^2) the product of two mutually commuting Moyal algebras. It describes the free Hamiltonian and the guiding centre coordinates. We argue that A_theta(R^2) itself furnishes a representat...
[ { "created": "Mon, 9 Jul 2007 10:03:56 GMT", "version": "v1" }, { "created": "Tue, 29 Apr 2008 19:36:08 GMT", "version": "v2" } ]
2008-11-26
[ [ "Balachandran", "A. P.", "" ], [ "Gupta", "Kumar S.", "" ], [ "Kurkcuoglu", "Seckin", "" ] ]
The algebra of observables of planar electrons subject to a constant background magnetic field B is given by A_theta(R^2) x A_theta(R^2) the product of two mutually commuting Moyal algebras. It describes the free Hamiltonian and the guiding centre coordinates. We argue that A_theta(R^2) itself furnishes a representatio...
hep-th/0202037
Konstantinos Anagnostopoulos
E. Kiritsis, N. Tetradis and T.N. Tomaras
Induced Gravity on RS Branes
20 pages, 1 figure, JHEP.cls
JHEP 0203:019,2002
10.1088/1126-6708/2002/03/019
null
hep-th gr-qc
null
It is shown that a localized four-dimensional Einstein term, induced by quantum corrections, modifies significantly the law of gravity in a Randall-Sundrum brane world. In particular, the short-distance behavior of gravity changes from five- to four-dimensional, while, depending on the values of parameters, there can...
[ { "created": "Wed, 6 Feb 2002 16:50:34 GMT", "version": "v1" } ]
2010-02-03
[ [ "Kiritsis", "E.", "" ], [ "Tetradis", "N.", "" ], [ "Tomaras", "T. N.", "" ] ]
It is shown that a localized four-dimensional Einstein term, induced by quantum corrections, modifies significantly the law of gravity in a Randall-Sundrum brane world. In particular, the short-distance behavior of gravity changes from five- to four-dimensional, while, depending on the values of parameters, there can b...
hep-th/9902052
Vijay Balasubramanian
Vijay Balasubramanian, Steven B. Giddings and Albion Lawrence
What Do CFTs Tell Us About Anti-de Sitter Spacetimes?
33 pages, 7 figures, uses harvmac, reference added
JHEP 9903 (1999) 001
10.1088/1126-6708/1999/03/001
HUTP-99/A005, NSFITP-99-06
hep-th
null
The AdS/CFT conjecture relates quantum gravity on Anti-de Sitter (AdS) space to a conformal field theory (CFT) defined on the spacetime boundary. We interpret the CFT in terms of natural analogues of the bulk S-matrix. Our first approach finds the bulk S-matrix as a limit of scattering from an AdS bubble immersed in ...
[ { "created": "Mon, 8 Feb 1999 23:33:58 GMT", "version": "v1" }, { "created": "Sun, 21 Feb 1999 00:26:03 GMT", "version": "v2" } ]
2009-10-31
[ [ "Balasubramanian", "Vijay", "" ], [ "Giddings", "Steven B.", "" ], [ "Lawrence", "Albion", "" ] ]
The AdS/CFT conjecture relates quantum gravity on Anti-de Sitter (AdS) space to a conformal field theory (CFT) defined on the spacetime boundary. We interpret the CFT in terms of natural analogues of the bulk S-matrix. Our first approach finds the bulk S-matrix as a limit of scattering from an AdS bubble immersed in a ...
2110.13487
Xin Wang
Jin Chen, Babak Haghighat, Hee-Cheol Kim, Kimyeong Lee, Marcus Sperling, Xin Wang
Elliptic Quantum Curves of 6d SO(N) theories
null
null
10.1007/JHEP03(2022)154
KIAS-Q21006
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss supersymmetric defects in 6d $\mathcal{N}=(1,0)$ SCFTs with $\mathrm{SO}(N_c)$ gauge group and $N_c-8$ fundamental flavors. The codimension 2 and 4 defects are engineered by coupling the 6d gauge fields to charged free fields in four and two dimensions, respectively. We find that the partition function in ...
[ { "created": "Tue, 26 Oct 2021 08:37:34 GMT", "version": "v1" } ]
2022-04-13
[ [ "Chen", "Jin", "" ], [ "Haghighat", "Babak", "" ], [ "Kim", "Hee-Cheol", "" ], [ "Lee", "Kimyeong", "" ], [ "Sperling", "Marcus", "" ], [ "Wang", "Xin", "" ] ]
We discuss supersymmetric defects in 6d $\mathcal{N}=(1,0)$ SCFTs with $\mathrm{SO}(N_c)$ gauge group and $N_c-8$ fundamental flavors. The codimension 2 and 4 defects are engineered by coupling the 6d gauge fields to charged free fields in four and two dimensions, respectively. We find that the partition function in th...
hep-th/0301102
Andreas Fring
Olalla A. Castro-Alvaredo and Andreas Fring
Applications of quantum integrable systems
25 pages of LaTex, 4 figures, based on talk at the 6-th international workshop on conformal field theories and integrable models, (Chernogolovka, September 2002)
Int.J.Mod.Phys. A19S2 (2004) 92-116
10.1142/S0217751X04020336
null
hep-th cond-mat
null
We present two applications of quantum integrable systems. First, we predict that it is possible to generate high harmonics from solid state devices by demostrating that the emission spectrum for a minimally coupled laser field of frequency $\omega$ to an impurity system of a quantum wire, contains multiples of the i...
[ { "created": "Wed, 15 Jan 2003 16:14:07 GMT", "version": "v1" } ]
2015-06-26
[ [ "Castro-Alvaredo", "Olalla A.", "" ], [ "Fring", "Andreas", "" ] ]
We present two applications of quantum integrable systems. First, we predict that it is possible to generate high harmonics from solid state devices by demostrating that the emission spectrum for a minimally coupled laser field of frequency $\omega$ to an impurity system of a quantum wire, contains multiples of the inc...
hep-th/0511036
Alberto Lerda
Marco Billo, Marialuisa Frau, Stefano Sciuto, Giuseppe Vallone, Alberto Lerda
Non-commutative (D)-instantons
36 pages, 3 figures, JHEP class (included); a few references added
JHEP0605:069,2006
10.1088/1126-6708/2006/05/069
DFTT-35/2005
hep-th
null
We study systems of D3 and D(-1) branes in a NS-NS magnetic background and show that, when the brane configuration is stable, the physical degrees of freedom of the open strings with at least one end-point on the D-instantons describe the ADHM moduli of instantons for non-commutative gauge theories. We also prove tha...
[ { "created": "Thu, 3 Nov 2005 10:52:51 GMT", "version": "v1" }, { "created": "Fri, 16 Dec 2005 09:11:49 GMT", "version": "v2" } ]
2009-11-11
[ [ "Billo", "Marco", "" ], [ "Frau", "Marialuisa", "" ], [ "Sciuto", "Stefano", "" ], [ "Vallone", "Giuseppe", "" ], [ "Lerda", "Alberto", "" ] ]
We study systems of D3 and D(-1) branes in a NS-NS magnetic background and show that, when the brane configuration is stable, the physical degrees of freedom of the open strings with at least one end-point on the D-instantons describe the ADHM moduli of instantons for non-commutative gauge theories. We also prove that ...
2106.03838
Felix Haehl
Tarek Anous and Felix M. Haehl
The quantum $p$-spin glass model: A user manual for holographers
66 (+39) pages, 19 (+2) figures; v2: added references and minor comments (published version)
J. Stat. Mech. (2021) 113101
10.1088/1742-5468/ac2cb9
null
hep-th cond-mat.dis-nn cond-mat.stat-mech cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study a large-$N$ bosonic quantum mechanical sigma-model with a spherical target space subject to disordered interactions, more colloquially known as the $p$-spin spherical model. Replica symmetry is broken at low temperatures and for sufficiently weak quantum fluctuations, which drives the system into a spin glas...
[ { "created": "Mon, 7 Jun 2021 17:55:22 GMT", "version": "v1" }, { "created": "Mon, 27 Sep 2021 15:45:24 GMT", "version": "v2" } ]
2021-11-04
[ [ "Anous", "Tarek", "" ], [ "Haehl", "Felix M.", "" ] ]
We study a large-$N$ bosonic quantum mechanical sigma-model with a spherical target space subject to disordered interactions, more colloquially known as the $p$-spin spherical model. Replica symmetry is broken at low temperatures and for sufficiently weak quantum fluctuations, which drives the system into a spin glass ...
hep-th/0701051
Laura Tamassia
J. Engquist, P. Sundell and L. Tamassia
On Singleton Composites in Non-compact WZW Models
41 pages; v2: a figure and one reference added
JHEP 0702:097,2007
10.1088/1126-6708/2007/02/097
SPIN-06/47, ITP-UU-06/57, KUL-TF-06/35
hep-th
null
We examine the so(2,D-1) WZW model at the subcritical level -(D-3)/2. It has a singular vacuum vector at Virasoro level 2. Its decoupling constitutes an affine extension of the equation of motion of the (D+1)-dimensional conformal particle, i.e. the scalar singleton. The admissible (spectrally flowed) representations...
[ { "created": "Sun, 7 Jan 2007 18:14:45 GMT", "version": "v1" }, { "created": "Thu, 1 Feb 2007 17:21:19 GMT", "version": "v2" } ]
2009-11-13
[ [ "Engquist", "J.", "" ], [ "Sundell", "P.", "" ], [ "Tamassia", "L.", "" ] ]
We examine the so(2,D-1) WZW model at the subcritical level -(D-3)/2. It has a singular vacuum vector at Virasoro level 2. Its decoupling constitutes an affine extension of the equation of motion of the (D+1)-dimensional conformal particle, i.e. the scalar singleton. The admissible (spectrally flowed) representations c...
2204.01428
Christina Rugina
C. Rugina
The modular Dirac equation
14 pages. Comments welcome! v2: 15 pages, added clarifications, fixed some errors
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce a new equation we dubbed the modular Dirac equation to see and reconstruct a spin 1/2 particle at the center of a nearly $AdS_2$ spacetime in the entanglement wedge reconstruction paradigm and we study hidden symmetries of this spacetime, too. Various properties of the Dirac modular operator are studied:...
[ { "created": "Mon, 4 Apr 2022 12:24:18 GMT", "version": "v1" }, { "created": "Mon, 2 May 2022 20:34:46 GMT", "version": "v2" } ]
2022-05-04
[ [ "Rugina", "C.", "" ] ]
We introduce a new equation we dubbed the modular Dirac equation to see and reconstruct a spin 1/2 particle at the center of a nearly $AdS_2$ spacetime in the entanglement wedge reconstruction paradigm and we study hidden symmetries of this spacetime, too. Various properties of the Dirac modular operator are studied: a...
1312.3916
Congkao Wen
Massimo Bianchi, Andreas Brandhuber, Gabriele Travaglini, Congkao Wen
Simplifying instanton corrections to N=4 SYM correlators
38 pages, 3 figures; V2: 39 pages, 3 figures, JHEP version
null
10.1007/JHEP04(2014)101
QMUL-PH-13-16, ROM2F/2013/17
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute instanton corrections to non-minimal correlation functions of chiral primary operators in the N=4 super Yang-Mills super-current multiplet. Using a representation in terms of Mellin integrals, we find that these corrections can be written as conformal integrals in AdS_5 times certain "kinematic" prefactors...
[ { "created": "Fri, 13 Dec 2013 19:28:45 GMT", "version": "v1" }, { "created": "Mon, 24 Mar 2014 10:53:36 GMT", "version": "v2" } ]
2015-06-18
[ [ "Bianchi", "Massimo", "" ], [ "Brandhuber", "Andreas", "" ], [ "Travaglini", "Gabriele", "" ], [ "Wen", "Congkao", "" ] ]
We compute instanton corrections to non-minimal correlation functions of chiral primary operators in the N=4 super Yang-Mills super-current multiplet. Using a representation in terms of Mellin integrals, we find that these corrections can be written as conformal integrals in AdS_5 times certain "kinematic" prefactors t...
hep-th/0702022
Oleg Kechkin
Vadim V. Asadov, Oleg V. Kechkin
Classical Dynamics of Quantum Numbers with Arrow of Time
8 pages
null
null
null
hep-th
null
We study a quantum theory with complex time parameter and non-Hermitian Hamiltonian structure. In this theory, the real part of the complex time is equal to `usual' physical time, whereas the imaginary one is proportional to inverse absolute temperature of the system. Then, the Hermitian part of the Hamiltonian coinc...
[ { "created": "Sat, 3 Feb 2007 13:25:55 GMT", "version": "v1" }, { "created": "Tue, 6 Feb 2007 20:35:09 GMT", "version": "v2" } ]
2007-05-23
[ [ "Asadov", "Vadim V.", "" ], [ "Kechkin", "Oleg V.", "" ] ]
We study a quantum theory with complex time parameter and non-Hermitian Hamiltonian structure. In this theory, the real part of the complex time is equal to `usual' physical time, whereas the imaginary one is proportional to inverse absolute temperature of the system. Then, the Hermitian part of the Hamiltonian coincid...
hep-th/0509067
Jian-Huang She
Jian-Huang She
A Matrix Model for Misner Universe and Closed String Tachyons
15 pages, no figures, harvmac; added discussion on space-time noncommutativity and consequences in cosmology; some conclusions better clarified, added comparison with McGreevy & Silverstein's work, added footnotes and references
JHEP0601:002,2006
10.1088/1126-6708/2006/01/002
null
hep-th
null
We use D-instantons to probe the geometry of Misner universe, and calculate the world volume field theory action, which is of the 1+0 dimensional form and highly non-local. Turning on closed string tachyons, we see from the deformed moduli space of the D-instantons that the spacelike singularity is removed and the re...
[ { "created": "Fri, 9 Sep 2005 16:23:32 GMT", "version": "v1" }, { "created": "Fri, 9 Sep 2005 22:56:53 GMT", "version": "v2" }, { "created": "Tue, 13 Sep 2005 08:18:37 GMT", "version": "v3" }, { "created": "Mon, 5 Dec 2005 05:43:50 GMT", "version": "v4" }, { "crea...
2009-11-11
[ [ "She", "Jian-Huang", "" ] ]
We use D-instantons to probe the geometry of Misner universe, and calculate the world volume field theory action, which is of the 1+0 dimensional form and highly non-local. Turning on closed string tachyons, we see from the deformed moduli space of the D-instantons that the spacelike singularity is removed and the regi...
2312.07597
Joao Magueijo
Joao Magueijo
Mach's principle and dark matter
null
null
null
null
hep-th astro-ph.CO gr-qc hep-ph
http://creativecommons.org/licenses/by/4.0/
In this paper we entertain a Machian setting where local physics is non-locally affected by the whole Universe, taking the liberty to identify the local (``Newton's bucket'') with our visible Universe, and the whole Universe (Mach's ``fixed stars'') with the global Universe beyond our horizon. Crucially, we allow for...
[ { "created": "Mon, 11 Dec 2023 11:25:09 GMT", "version": "v1" } ]
2023-12-14
[ [ "Magueijo", "Joao", "" ] ]
In this paper we entertain a Machian setting where local physics is non-locally affected by the whole Universe, taking the liberty to identify the local (``Newton's bucket'') with our visible Universe, and the whole Universe (Mach's ``fixed stars'') with the global Universe beyond our horizon. Crucially, we allow for t...
0803.0785
Jorgen Rasmussen
Paul A. Pearce, Jorgen Rasmussen, Philippe Ruelle
Integrable Boundary Conditions and W-Extended Fusion in the Logarithmic Minimal Models LM(1,p)
15 pages
J.Phys.A41:295201,2008
10.1088/1751-8113/41/29/295201
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the logarithmic minimal models LM(1,p) as `rational' logarithmic conformal field theories with extended W symmetry. To make contact with the extended picture starting from the lattice, we identify 4p-2 boundary conditions as specific limits of integrable boundary conditions of the underlying Yang-Baxter i...
[ { "created": "Thu, 6 Mar 2008 04:07:02 GMT", "version": "v1" } ]
2008-11-26
[ [ "Pearce", "Paul A.", "" ], [ "Rasmussen", "Jorgen", "" ], [ "Ruelle", "Philippe", "" ] ]
We consider the logarithmic minimal models LM(1,p) as `rational' logarithmic conformal field theories with extended W symmetry. To make contact with the extended picture starting from the lattice, we identify 4p-2 boundary conditions as specific limits of integrable boundary conditions of the underlying Yang-Baxter int...
0810.5346
Lorenzo Sorbo
Nemanja Kaloper, Lorenzo Sorbo
Where in the String Landscape is Quintessence
8 pages RevTeX; added references, matches published version
Phys.Rev.D79:043528,2009
10.1103/PhysRevD.79.043528
null
hep-th astro-ph gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We argue that quintessence may reside in certain corners of the string landscape. It arises as a linear combination of internal space components of higher rank forms, which are axion-like at low energies, and may mix with 4-forms after compactification of the Chern-Simons terms to 4D due to internal space fluxes. The...
[ { "created": "Wed, 29 Oct 2008 20:49:19 GMT", "version": "v1" }, { "created": "Sun, 2 Nov 2008 17:39:29 GMT", "version": "v2" }, { "created": "Mon, 13 Apr 2009 07:42:40 GMT", "version": "v3" } ]
2009-04-13
[ [ "Kaloper", "Nemanja", "" ], [ "Sorbo", "Lorenzo", "" ] ]
We argue that quintessence may reside in certain corners of the string landscape. It arises as a linear combination of internal space components of higher rank forms, which are axion-like at low energies, and may mix with 4-forms after compactification of the Chern-Simons terms to 4D due to internal space fluxes. The m...
1908.04928
Norton Lee
Heng-Yu Chen, Taro Kimura, Norton Lee
Quantum Elliptic Calogero-Moser Systems from Gauge Origami
36 pages, added references
JHEP02(2020)108
10.1007/JHEP02(2020)108
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We systematically study the interesting relations between the quantum elliptic Calogero-Moser system (eCM) and its generalization, and their corresponding supersymmetric gauge theories. In particular, we construct the suitable characteristic polynomial for the eCM system by considering certain orbifolded instanton pa...
[ { "created": "Wed, 14 Aug 2019 02:20:43 GMT", "version": "v1" }, { "created": "Tue, 14 Jan 2020 10:17:40 GMT", "version": "v2" } ]
2021-03-16
[ [ "Chen", "Heng-Yu", "" ], [ "Kimura", "Taro", "" ], [ "Lee", "Norton", "" ] ]
We systematically study the interesting relations between the quantum elliptic Calogero-Moser system (eCM) and its generalization, and their corresponding supersymmetric gauge theories. In particular, we construct the suitable characteristic polynomial for the eCM system by considering certain orbifolded instanton part...
1307.0246
Jerzy Kowalski-Glikman
Giovanni Amelino-Camelia, Laurent Freidel, Jerzy Kowalski-Glikman, Lee Smolin
Noisy soccer balls
6 pages. This paper will appear in Physical Review D under the title "Reply to `Comment on `Relative locality and the soccer ball problem' "
Physical Review D 88, 028702 (2013)
10.1103/PhysRevD.88.028702
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In her Comment arXiv:1202.4066 [hep-th] Hossenfelder proposes a generalization of the results we reported in Phys. Rev. D84 (2011) 087702 and argues that thermal fluctuations introduce incurable pathologies for the description of macroscopic bodies in the relative-locality framework. We here show that Hossenfelder's ...
[ { "created": "Sun, 30 Jun 2013 21:24:37 GMT", "version": "v1" } ]
2013-07-18
[ [ "Amelino-Camelia", "Giovanni", "" ], [ "Freidel", "Laurent", "" ], [ "Kowalski-Glikman", "Jerzy", "" ], [ "Smolin", "Lee", "" ] ]
In her Comment arXiv:1202.4066 [hep-th] Hossenfelder proposes a generalization of the results we reported in Phys. Rev. D84 (2011) 087702 and argues that thermal fluctuations introduce incurable pathologies for the description of macroscopic bodies in the relative-locality framework. We here show that Hossenfelder's an...
1907.04817
Georgios Pastras
Dimitrios Katsinis and Georgios Pastras
Area Law Behaviour of Mutual Information at Finite Temperature
10 pages, 1 figure
null
null
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Entanglement entropy in free scalar field theory at its ground state is dominated by an area law term. However, when mixed states are considered this property ceases to exist. We show that in such cases the mutual information obeys an "area law". The proportionality constant connecting the area to the mutual informat...
[ { "created": "Wed, 10 Jul 2019 16:30:16 GMT", "version": "v1" } ]
2019-07-11
[ [ "Katsinis", "Dimitrios", "" ], [ "Pastras", "Georgios", "" ] ]
Entanglement entropy in free scalar field theory at its ground state is dominated by an area law term. However, when mixed states are considered this property ceases to exist. We show that in such cases the mutual information obeys an "area law". The proportionality constant connecting the area to the mutual informatio...
1605.04911
Oscar J. C. Dias
Oscar J.C. Dias, Jorge E. Santos and Benson Way
Localised $\bf{AdS_5\times S^5}$ Black Holes
11 pages, 6 figures
Phys. Rev. Lett. 117, 151101 (2016)
10.1103/PhysRevLett.117.151101
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We numerically construct asymptotically global $\mathrm{AdS}_5\times \mathrm{S}^5$ black holes that are localised on the $\mathrm{S}^5$. These are solutions to type IIB supergravity with $\mathrm S^8$ horizon topology that dominate the theory in the microcanonical ensemble at small energies. At higher energies, there...
[ { "created": "Mon, 16 May 2016 20:00:03 GMT", "version": "v1" } ]
2016-10-12
[ [ "Dias", "Oscar J. C.", "" ], [ "Santos", "Jorge E.", "" ], [ "Way", "Benson", "" ] ]
We numerically construct asymptotically global $\mathrm{AdS}_5\times \mathrm{S}^5$ black holes that are localised on the $\mathrm{S}^5$. These are solutions to type IIB supergravity with $\mathrm S^8$ horizon topology that dominate the theory in the microcanonical ensemble at small energies. At higher energies, there i...
2405.13139
Konstantinos Koutrolikos
Konstantinos Koutrolikos
'Just another field theory' approach to $\mathcal{N}$=1 Super Yang-Mills and the origin of intrinsic SuperGeometry
null
null
null
null
hep-th math-ph math.MP
http://creativecommons.org/licenses/by/4.0/
We present a non-geometric derivation of $\mathcal{N}$=1 Super Yang-Mills by focusing on the consistency of interactions that extend the free vector supermultiplet rather than assuming gauge invariance under extended symmetries. By utilizing a superspace first-order description, the theory is given in closed form as ...
[ { "created": "Tue, 21 May 2024 18:19:11 GMT", "version": "v1" }, { "created": "Mon, 27 May 2024 15:34:20 GMT", "version": "v2" } ]
2024-05-28
[ [ "Koutrolikos", "Konstantinos", "" ] ]
We present a non-geometric derivation of $\mathcal{N}$=1 Super Yang-Mills by focusing on the consistency of interactions that extend the free vector supermultiplet rather than assuming gauge invariance under extended symmetries. By utilizing a superspace first-order description, the theory is given in closed form as a ...
1707.09900
Eduardo Casali
Eduardo Casali, Yannick Herfray, Piotr Tourkine
The complex null string, Galilean conformal algebra and scattering equations
References added
null
10.1007/JHEP10(2017)164
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The scattering equation formalism for scattering amplitudes, and its stringy incarnation, the ambitwistor string, remains a mysterious construction. In this paper, we pursue the study a gauged-unfixed version of the ambitwistor string known as the null string. We explore the following three aspects in detail; its com...
[ { "created": "Mon, 31 Jul 2017 14:56:36 GMT", "version": "v1" }, { "created": "Thu, 24 Aug 2017 11:34:54 GMT", "version": "v2" } ]
2017-11-22
[ [ "Casali", "Eduardo", "" ], [ "Herfray", "Yannick", "" ], [ "Tourkine", "Piotr", "" ] ]
The scattering equation formalism for scattering amplitudes, and its stringy incarnation, the ambitwistor string, remains a mysterious construction. In this paper, we pursue the study a gauged-unfixed version of the ambitwistor string known as the null string. We explore the following three aspects in detail; its compl...
1201.6314
Bianca Letizia Cerchiai
Sergio L. Cacciatori, Bianca Letizia Cerchiai, Alessio Marrani
Magic Coset Decompositions
34 pages, 1 figure, 7 tables; Improved presentation
Adv. Theor. Math. Phys. 17: 1077-1128 (2013)
null
CERN-PH-TH/2012-020
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By exploiting a "mixed" non-symmetric Freudenthal-Rozenfeld-Tits magic square, two types of coset decompositions are analyzed for the non-compact special K\"ahler symmetric rank-3 coset E7(-25)/[(E6(-78) x U(1))/Z_3], occurring in supergravity as the vector multiplets' scalar manifold in N=2, D=4 exceptional Maxwell-...
[ { "created": "Mon, 30 Jan 2012 18:28:45 GMT", "version": "v1" }, { "created": "Fri, 22 Jun 2012 11:06:23 GMT", "version": "v2" } ]
2015-04-17
[ [ "Cacciatori", "Sergio L.", "" ], [ "Cerchiai", "Bianca Letizia", "" ], [ "Marrani", "Alessio", "" ] ]
By exploiting a "mixed" non-symmetric Freudenthal-Rozenfeld-Tits magic square, two types of coset decompositions are analyzed for the non-compact special K\"ahler symmetric rank-3 coset E7(-25)/[(E6(-78) x U(1))/Z_3], occurring in supergravity as the vector multiplets' scalar manifold in N=2, D=4 exceptional Maxwell-Ei...
hep-th/0501134
Christoph Stephan A.
Jan-H. Jureit, Christoph A. Stephan
On a Classification of Irreducible Almost Commutative Geometries, A Second Helping
11 pages
J.Math.Phys. 46 (2005) 043512
10.1063/1.1876873
CPT-2005/P.002
hep-th
null
We complete the classification of almost commutative geometries from a particle physics point of view given in hep-th/0312276. Four missing Krajewski diagrams will be presented after a short introduction into irreducible, non-degenerate spectral triples.
[ { "created": "Tue, 18 Jan 2005 13:21:55 GMT", "version": "v1" } ]
2009-11-11
[ [ "Jureit", "Jan-H.", "" ], [ "Stephan", "Christoph A.", "" ] ]
We complete the classification of almost commutative geometries from a particle physics point of view given in hep-th/0312276. Four missing Krajewski diagrams will be presented after a short introduction into irreducible, non-degenerate spectral triples.
hep-th/9109039
Jerome Gauntlett
Jerome P. Gauntlett
A $\kappa$-Symmetry Calculus for Superparticles
15 pages
Phys.Lett. B272 (1991) 25-30
10.1016/0370-2693(91)91006-H
null
hep-th
null
We develop a $\kappa$-symmetry calculus for the d=2 and d=3, N=2 massive superparticles, which enables us to construct higher order $\kappa$-invariant actions. The method relies on a reformulation of these models as supersymmetric sigma models that are invariant under local worldline superconformal transformations. W...
[ { "created": "Fri, 20 Sep 1991 20:00:48 GMT", "version": "v1" } ]
2009-10-22
[ [ "Gauntlett", "Jerome P.", "" ] ]
We develop a $\kappa$-symmetry calculus for the d=2 and d=3, N=2 massive superparticles, which enables us to construct higher order $\kappa$-invariant actions. The method relies on a reformulation of these models as supersymmetric sigma models that are invariant under local worldline superconformal transformations. We ...
hep-th/9311080
Miguel Angel Ramos Osorio
M.A.R. Osorio and M.A. Vazquez-Mozo
A Cosmological Interpretation of Duality
9 pages, LaTeX, CERN-TH.7085/93 FTUOV-100/93 (Some misprints are corrected, two references are added and a small change to clarify the reasoning on p. 4 is made)
Phys.Lett. B320 (1994) 259-263
10.1016/0370-2693(94)90654-8
null
hep-th
null
We study the cosmological meaning of duality symmetry by considering a two dimensional model of string cosmology. We find that as seen by an internal observer in this universe, the scale factor rebounds at the self-dual length. This rebound is a consequence of the adiabatic expansion. Furthermore, in this situation t...
[ { "created": "Mon, 15 Nov 1993 17:33:35 GMT", "version": "v1" }, { "created": "Fri, 19 Nov 1993 18:45:40 GMT", "version": "v2" } ]
2009-10-22
[ [ "Osorio", "M. A. R.", "" ], [ "Vazquez-Mozo", "M. A.", "" ] ]
We study the cosmological meaning of duality symmetry by considering a two dimensional model of string cosmology. We find that as seen by an internal observer in this universe, the scale factor rebounds at the self-dual length. This rebound is a consequence of the adiabatic expansion. Furthermore, in this situation the...
2008.05542
Fotios Diakonos K
Marios Metaxas, Peter Schmelcher, Fotis Diakonos
Non-local divergence-free currents for the account of symmetries in two-dimensional wave scattering
20 pages, 3 figures
Phys. Rev. A 103, 032203 (2021)
10.1103/PhysRevA.103.032203
null
hep-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore wave-mechanical scattering in two spatial dimensions assuming that the corresponding potential is invariant under linear symmetry transforms such as rotations, reflections and coordinate exchange. Usually the asymptotic scattering conditions do not respect the symmetries of the potential and there is no sy...
[ { "created": "Wed, 12 Aug 2020 19:29:51 GMT", "version": "v1" } ]
2021-03-10
[ [ "Metaxas", "Marios", "" ], [ "Schmelcher", "Peter", "" ], [ "Diakonos", "Fotis", "" ] ]
We explore wave-mechanical scattering in two spatial dimensions assuming that the corresponding potential is invariant under linear symmetry transforms such as rotations, reflections and coordinate exchange. Usually the asymptotic scattering conditions do not respect the symmetries of the potential and there is no syst...
2112.04950
Xin Gao
Xin Gao and Hao Zou
Applying machine learning to the Calabi-Yau orientifolds with string vacua
27 pages, 4 figures, 3 tables
Phys.Rev.D 105 (2022) 4, 046017
10.1103/PhysRevD.105.046017
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the machine learning technique to search the polytope which can result in an orientifold Calabi-Yau hypersurface and the "naive Type IIB string vacua". We show that neural networks can be trained to give a high accuracy for classifying the orientifold property and vacua based on the newly generated orientifold...
[ { "created": "Thu, 9 Dec 2021 14:27:12 GMT", "version": "v1" }, { "created": "Mon, 20 Dec 2021 11:13:36 GMT", "version": "v2" }, { "created": "Mon, 28 Feb 2022 14:52:24 GMT", "version": "v3" } ]
2022-03-01
[ [ "Gao", "Xin", "" ], [ "Zou", "Hao", "" ] ]
We use the machine learning technique to search the polytope which can result in an orientifold Calabi-Yau hypersurface and the "naive Type IIB string vacua". We show that neural networks can be trained to give a high accuracy for classifying the orientifold property and vacua based on the newly generated orientifold C...
0708.0872
Marek Rogatko
Marek Rogatko and Agnieszka Szyplowska
Decay of massive hair on brane black hole
7 pages, RevTex, to be published in Phys.Rev.D15
Phys.Rev.D76 (2007) 044010
10.1103/PhysRevD.76.044010
null
hep-th gr-qc
null
We study analytically the intermediate and late-time behaviour of the massive scalar field in the background of static spherically symmetric brane black hole solutions. The intermediate behavoiur of the scalar field reveals the dependence on the field's parameter mass as well as the multiple moment l, while the late-...
[ { "created": "Tue, 7 Aug 2007 05:35:47 GMT", "version": "v1" } ]
2009-11-13
[ [ "Rogatko", "Marek", "" ], [ "Szyplowska", "Agnieszka", "" ] ]
We study analytically the intermediate and late-time behaviour of the massive scalar field in the background of static spherically symmetric brane black hole solutions. The intermediate behavoiur of the scalar field reveals the dependence on the field's parameter mass as well as the multiple moment l, while the late-ti...
1406.2664
Pierre Vanhove
Spencer Bloch, Matt Kerr and Pierre Vanhove
A Feynman integral via higher normal functions
Latex. 70 pages. 3 figures. v3: minor changes and clarifications. Version to appear in Compositio Mathematica
Compositio Mathematica 151 (2015) 2329-2375
10.1112/S0010437X15007472
IPHT-T/14/015, IHES/P/14/06
hep-th hep-ph math-ph math.AG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the Feynman integral for the three-banana graph defined as the scalar two-point self-energy at three-loop order. The Feynman integral is evaluated for all identical internal masses in two space-time dimensions. Two calculations are given for the Feynman integral; one based on an interpretation of the integra...
[ { "created": "Tue, 10 Jun 2014 19:02:31 GMT", "version": "v1" }, { "created": "Wed, 18 Jun 2014 15:21:52 GMT", "version": "v2" }, { "created": "Thu, 26 Mar 2015 17:11:32 GMT", "version": "v3" } ]
2015-12-23
[ [ "Bloch", "Spencer", "" ], [ "Kerr", "Matt", "" ], [ "Vanhove", "Pierre", "" ] ]
We study the Feynman integral for the three-banana graph defined as the scalar two-point self-energy at three-loop order. The Feynman integral is evaluated for all identical internal masses in two space-time dimensions. Two calculations are given for the Feynman integral; one based on an interpretation of the integral ...
2212.13748
Carlo Pagani
Carlo Pagani, Martin Reuter
Time evolution of density matrices as a theory of random surfaces
31 pages
null
10.1016/j.aop.2023.169361
null
hep-th
http://creativecommons.org/licenses/by/4.0/
In the operatorial formulation of quantum statistics, the time evolution of density matrices is governed by von Neumann's equation. Within the phase space formulation of quantum mechanics it translates into Moyal's equation, and a formal solution of the latter is provided by Marinov's path integral. In this paper we ...
[ { "created": "Wed, 28 Dec 2022 08:51:04 GMT", "version": "v1" } ]
2023-06-28
[ [ "Pagani", "Carlo", "" ], [ "Reuter", "Martin", "" ] ]
In the operatorial formulation of quantum statistics, the time evolution of density matrices is governed by von Neumann's equation. Within the phase space formulation of quantum mechanics it translates into Moyal's equation, and a formal solution of the latter is provided by Marinov's path integral. In this paper we un...
1610.08519
Pablo Bueno
Pablo Bueno, Pablo A. Cano, Vincent S. Min and Manus R. Visser
Aspects of general higher-order gravities
83 pages, 3 figures, 4 tables; v2: minor modifications to match published version, references added
Phys. Rev. D 95, 044010 (2017)
10.1103/PhysRevD.95.044010
IFT-UAM/CSIC-16-108
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study several aspects of higher-order gravities constructed from general contractions of the Riemann tensor and the metric in arbitrary dimensions. First, we use the fast-linearization procedure presented in arXiv:1607.06463 to obtain the equations satisfied by the metric perturbation modes on a maximally symmetri...
[ { "created": "Wed, 26 Oct 2016 20:00:05 GMT", "version": "v1" }, { "created": "Sun, 22 Jan 2017 15:37:19 GMT", "version": "v2" } ]
2017-02-15
[ [ "Bueno", "Pablo", "" ], [ "Cano", "Pablo A.", "" ], [ "Min", "Vincent S.", "" ], [ "Visser", "Manus R.", "" ] ]
We study several aspects of higher-order gravities constructed from general contractions of the Riemann tensor and the metric in arbitrary dimensions. First, we use the fast-linearization procedure presented in arXiv:1607.06463 to obtain the equations satisfied by the metric perturbation modes on a maximally symmetric ...
hep-th/0111281
Barton Zwiebach
Leonardo Rastelli, Ashoke Sen, and Barton Zwiebach
Star Algebra Spectroscopy
LaTeX, 30 pages, 2 figures
JHEP 0203:029,2002
10.1088/1126-6708/2002/03/029
CTP-MIT-3213, CPGP-01/11-4, PUPT-2016
hep-th
null
The spectrum of the infinite dimensional Neumann matrices M^{11}, M^{12} and M^{21} in the oscillator construction of the three-string vertex determines key properties of the star product and of wedge and sliver states. We study the spectrum of eigenvalues and eigenvectors of these matrices using the derivation K_1 =...
[ { "created": "Thu, 29 Nov 2001 23:53:20 GMT", "version": "v1" } ]
2009-11-07
[ [ "Rastelli", "Leonardo", "" ], [ "Sen", "Ashoke", "" ], [ "Zwiebach", "Barton", "" ] ]
The spectrum of the infinite dimensional Neumann matrices M^{11}, M^{12} and M^{21} in the oscillator construction of the three-string vertex determines key properties of the star product and of wedge and sliver states. We study the spectrum of eigenvalues and eigenvectors of these matrices using the derivation K_1 = L...
2111.04813
Leila Shahkarami
Leila Shahkarami
Magnetized Einstein-Maxwell-dilaton model under external electric fields
null
null
10.1140/epjc/s10052-021-09965-1
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We employ an analytic solution of a magnetized Einstein-Maxwell-dilaton gravity system whose parameters have been determined so that its holographic dual has the most similarity to a confining QCD-like theory influenced by a background magnetic field. Analyzing the total potential of a quark-antiquark pair in an exte...
[ { "created": "Mon, 8 Nov 2021 20:35:53 GMT", "version": "v1" } ]
2022-02-02
[ [ "Shahkarami", "Leila", "" ] ]
We employ an analytic solution of a magnetized Einstein-Maxwell-dilaton gravity system whose parameters have been determined so that its holographic dual has the most similarity to a confining QCD-like theory influenced by a background magnetic field. Analyzing the total potential of a quark-antiquark pair in an extern...
hep-th/9503165
Katsushi Ito
Katsushi Ito and Seiji Terashima
Free Field Realization of $WBC_{n}$ and $WG_{2}$ algebras
14 pages, latex
Phys.Lett. B354 (1995) 220-231
10.1016/0370-2693(95)00667-A
UTHEP-297
hep-th
null
We study the BRST-cohomology in the quantum hamiltonian reduction of affine Lie algebras of non-simply laced type. We obtain the free field realization of the $W{\bf g}$-algebra for $\bg=B_{2}$, $B_{3}$, $C_{3}$ and $G_{2}$. The $WC_{3}$ algebra is shown to be equal to the $WB_{3}$ algebra at the quantum level by dua...
[ { "created": "Fri, 24 Mar 1995 01:54:45 GMT", "version": "v1" } ]
2009-10-28
[ [ "Ito", "Katsushi", "" ], [ "Terashima", "Seiji", "" ] ]
We study the BRST-cohomology in the quantum hamiltonian reduction of affine Lie algebras of non-simply laced type. We obtain the free field realization of the $W{\bf g}$-algebra for $\bg=B_{2}$, $B_{3}$, $C_{3}$ and $G_{2}$. The $WC_{3}$ algebra is shown to be equal to the $WB_{3}$ algebra at the quantum level by duali...
1601.01677
Francesco Dalla Piazza
F. Belgiorno, S.L. Cacciatori, F. Dalla Piazza and M. Doronzo
Path integral quantization of the relativistic Hopfield model
16 pages
null
10.1103/PhysRevD.93.065020
null
hep-th math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The path integral quantization method is applied to a relativistically covariant version of the Hopfield model, which represents a very interesting mesoscopic framework for the description of the interaction between quantum light and dielectric quantum matter, with particular reference to the context of analogue grav...
[ { "created": "Thu, 7 Jan 2016 17:11:39 GMT", "version": "v1" } ]
2016-03-23
[ [ "Belgiorno", "F.", "" ], [ "Cacciatori", "S. L.", "" ], [ "Piazza", "F. Dalla", "" ], [ "Doronzo", "M.", "" ] ]
The path integral quantization method is applied to a relativistically covariant version of the Hopfield model, which represents a very interesting mesoscopic framework for the description of the interaction between quantum light and dielectric quantum matter, with particular reference to the context of analogue gravit...
1702.02102
Antoine Bourget
Antoine Bourget and Jan Troost
Permutations of Massive Vacua
44 pages, 1 figure
null
10.1007/JHEP05(2017)042
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We discuss the permutation group G of massive vacua of four-dimensional gauge theories with N=1 supersymmetry that arises upon tracing loops in the space of couplings. We concentrate on superconformal N=4 and N=2 theories with N=1 supersymmetry preserving mass deformations. The permutation group G of massive vacua is...
[ { "created": "Tue, 7 Feb 2017 17:11:11 GMT", "version": "v1" } ]
2017-06-07
[ [ "Bourget", "Antoine", "" ], [ "Troost", "Jan", "" ] ]
We discuss the permutation group G of massive vacua of four-dimensional gauge theories with N=1 supersymmetry that arises upon tracing loops in the space of couplings. We concentrate on superconformal N=4 and N=2 theories with N=1 supersymmetry preserving mass deformations. The permutation group G of massive vacua is t...
2006.08860
Minxin Huang
Min-xin Huang
Note on Quantum Periods and a TBA-like System
13 pages, no figure. v2: journal version
null
10.1016/j.physletb.2021.136102
USTC-ICTS/PCFT-20-16
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
There is an interesting relation between the quantum periods on a certain limit of local $\mathbb{P}^1\times \mathbb{P}^1$ Calabi-Yau space and a TBA (Thermodynamic Bethe Ansatz) system appeared in the studies of ABJM (Aharony-Bergman-Jafferis-Maldacena) theory. We propose a one-parameter generalization of the relati...
[ { "created": "Tue, 16 Jun 2020 01:36:04 GMT", "version": "v1" }, { "created": "Tue, 26 Jan 2021 05:23:13 GMT", "version": "v2" } ]
2021-01-27
[ [ "Huang", "Min-xin", "" ] ]
There is an interesting relation between the quantum periods on a certain limit of local $\mathbb{P}^1\times \mathbb{P}^1$ Calabi-Yau space and a TBA (Thermodynamic Bethe Ansatz) system appeared in the studies of ABJM (Aharony-Bergman-Jafferis-Maldacena) theory. We propose a one-parameter generalization of the relation...
1808.09427
Timm Wrase
Renata Kallosh and Timm Wrase
dS Supergravity from 10d
18 pages, 3 figures; v2: minor changes, references added; v3: typos in section 4.1 corrected
Fortschr. Phys. 2018, 1800071
10.1002/prop.201800071
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider flux compactification of type II string theory with local sources on SU(3)-structure manifolds. By adding pseudo-calibrated anti-$Dp$-branes wrapped on supersymmetric cycles we generalize all existing models so that the effective $d=4,$ ${\cal N}=1$ supergravity now includes a nilpotent multiplet. We pres...
[ { "created": "Tue, 28 Aug 2018 17:38:20 GMT", "version": "v1" }, { "created": "Fri, 7 Sep 2018 11:09:29 GMT", "version": "v2" }, { "created": "Thu, 27 Jun 2019 17:27:52 GMT", "version": "v3" } ]
2019-06-28
[ [ "Kallosh", "Renata", "" ], [ "Wrase", "Timm", "" ] ]
We consider flux compactification of type II string theory with local sources on SU(3)-structure manifolds. By adding pseudo-calibrated anti-$Dp$-branes wrapped on supersymmetric cycles we generalize all existing models so that the effective $d=4,$ ${\cal N}=1$ supergravity now includes a nilpotent multiplet. We presen...
1708.08822
Keun-young Kim
Dujin Ahn, Yongjun Ahn, Hyun-Sik Jeong, Keun-Young Kim, Wei-Jia Li, and Chao Niu
Thermal diffusivity and butterfly velocity in anisotropic Q-Lattice models
32 pages, 1 figure, v2: 33 pages, references added
J. High Energ. Phys. 2018, 140 (2018)
10.1007/JHEP01(2018)140
null
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
By using a holographic method we study a relation between the thermal diffusivity ($D_T$) and two quantum chaotic properties, Lyapunov time ($\tau_L$) and butterfly velocity ($v_B$) in strongly correlated systems. It has been shown that $D_T/(v_B^2 \tau_L)$ is universal in some holographic models as well as condensed...
[ { "created": "Tue, 29 Aug 2017 15:27:26 GMT", "version": "v1" }, { "created": "Mon, 11 Sep 2017 03:25:50 GMT", "version": "v2" } ]
2024-07-01
[ [ "Ahn", "Dujin", "" ], [ "Ahn", "Yongjun", "" ], [ "Jeong", "Hyun-Sik", "" ], [ "Kim", "Keun-Young", "" ], [ "Li", "Wei-Jia", "" ], [ "Niu", "Chao", "" ] ]
By using a holographic method we study a relation between the thermal diffusivity ($D_T$) and two quantum chaotic properties, Lyapunov time ($\tau_L$) and butterfly velocity ($v_B$) in strongly correlated systems. It has been shown that $D_T/(v_B^2 \tau_L)$ is universal in some holographic models as well as condensed m...
2107.10280
Julian Heeck
Julian Heeck, Arvind Rajaraman, Rebecca Riley, Christopher B. Verhaaren
Proca Q-balls and Q-shells
21 pages, 5 figures; matches published version
JHEP 10 (2021) 103
10.1007/JHEP10(2021)103
UCI-TR-2021-17
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Non-topological solitons such as Q-balls and Q-shells have been studied for scalar fields invariant under global and gauged U(1) symmetries. We generalize this framework to include a Proca mass for the gauge boson, which can arise either from spontaneous symmetry breaking or via the St\"uckelberg mechanism. A heavy (...
[ { "created": "Wed, 21 Jul 2021 18:00:26 GMT", "version": "v1" }, { "created": "Wed, 13 Oct 2021 20:11:24 GMT", "version": "v2" } ]
2021-10-15
[ [ "Heeck", "Julian", "" ], [ "Rajaraman", "Arvind", "" ], [ "Riley", "Rebecca", "" ], [ "Verhaaren", "Christopher B.", "" ] ]
Non-topological solitons such as Q-balls and Q-shells have been studied for scalar fields invariant under global and gauged U(1) symmetries. We generalize this framework to include a Proca mass for the gauge boson, which can arise either from spontaneous symmetry breaking or via the St\"uckelberg mechanism. A heavy (li...
1706.07889
Kazuo Ghoroku
Kazuo Ghoroku, Rene Meyer, Fumihiko Toyoda
Holographic Cosmology and Phase Transitions of SYM theory
24 pages, 9 figures
Phys. Rev. D 96, 086011 (2017)
10.1103/PhysRevD.96.086011
FIT HE - 17-01
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the time development of strongly coupled ${\cal N}=4$ supersymmetric Yang Mills (SYM) theory on cosmological Friedmann-Robertson-Walker (FRW) backgrounds via the AdS/CFT correspondence. We implement the cosmological background as a boundary metric fulfilling the Friedmann equation with a four-dimensional cos...
[ { "created": "Sat, 24 Jun 2017 01:29:34 GMT", "version": "v1" } ]
2017-10-25
[ [ "Ghoroku", "Kazuo", "" ], [ "Meyer", "Rene", "" ], [ "Toyoda", "Fumihiko", "" ] ]
We study the time development of strongly coupled ${\cal N}=4$ supersymmetric Yang Mills (SYM) theory on cosmological Friedmann-Robertson-Walker (FRW) backgrounds via the AdS/CFT correspondence. We implement the cosmological background as a boundary metric fulfilling the Friedmann equation with a four-dimensional cosmo...
hep-th/9409151
Stephen-wei Chung
S. Chaudhuri, S.-W. Chung, G. Hockney and J. Lykken
String Models for Locally Supersymmetric Grand Unification
4 pages
null
null
null
hep-th hep-ph
null
Phenomenologically viable string vacua may require incorporating Kac-Moody algebras at level $\geq 2$. We exploit the free fermionic formulation to construct N=(0,2) world-sheet supersymmetric string models with specific phenomenological input: N=1 spacetime supersymmetry, three generations of chiral fermions in gaug...
[ { "created": "Mon, 26 Sep 1994 03:19:55 GMT", "version": "v1" } ]
2007-05-23
[ [ "Chaudhuri", "S.", "" ], [ "Chung", "S. -W.", "" ], [ "Hockney", "G.", "" ], [ "Lykken", "J.", "" ] ]
Phenomenologically viable string vacua may require incorporating Kac-Moody algebras at level $\geq 2$. We exploit the free fermionic formulation to construct N=(0,2) world-sheet supersymmetric string models with specific phenomenological input: N=1 spacetime supersymmetry, three generations of chiral fermions in gauge ...
1411.1948
Alejandra Castro
Alejandra Castro and Wei Song
Comments on AdS_2 Gravity
24 pages
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit some properties of AdS$_2$ Einstein-Maxwell gravity with the aim of reconciling apparently conflicting results in prior literature. We show that the two dimensional theory can be obtained as a dimensional reduction of the three dimensional Einstein gravity with the CSS boundary condition. In general, this ...
[ { "created": "Fri, 7 Nov 2014 15:25:26 GMT", "version": "v1" } ]
2014-11-10
[ [ "Castro", "Alejandra", "" ], [ "Song", "Wei", "" ] ]
We revisit some properties of AdS$_2$ Einstein-Maxwell gravity with the aim of reconciling apparently conflicting results in prior literature. We show that the two dimensional theory can be obtained as a dimensional reduction of the three dimensional Einstein gravity with the CSS boundary condition. In general, this th...
hep-th/0006128
Carlos Pinheiro
Carlos Pinheiro (UFES, Brazil), Cintia G. Pinheiro (UFES, Brazil), F.C.Khanna (UofA, Canada)
Non-Abelian Magnetic Monopoles in a Background of Gravitation with Fermions
15 pages, AMStex
null
null
null
hep-th gr-qc
null
The purpose of this paper is to study static solution configuration which describes the magnetic monopoles in a scenary where the gravitation is coupled with Higgs, Yang-Mills and fermions. We are looking for analysis of the energy functional and Bogomol'nyi equations. The Einstein equations now take into considerati...
[ { "created": "Fri, 16 Jun 2000 22:02:54 GMT", "version": "v1" }, { "created": "Mon, 19 Jun 2000 16:23:14 GMT", "version": "v2" } ]
2007-05-23
[ [ "Pinheiro", "Carlos", "", "UFES, Brazil" ], [ "Pinheiro", "Cintia G.", "", "UFES, Brazil" ], [ "Khanna", "F. C.", "", "UofA, Canada" ] ]
The purpose of this paper is to study static solution configuration which describes the magnetic monopoles in a scenary where the gravitation is coupled with Higgs, Yang-Mills and fermions. We are looking for analysis of the energy functional and Bogomol'nyi equations. The Einstein equations now take into consideration...
2111.00955
Keyou Zeng
Keyou Zeng
Monopole Operators and Bulk-Boundary Relation in Holomorphic Topological Theories
65 pages. Comments are welcome
SciPost Phys. 14, 153 (2023)
10.21468/SciPostPhys.14.6.153
null
hep-th math-ph math.AG math.MP math.QA
http://creativecommons.org/licenses/by/4.0/
We study the holomorphic twist of 3d N = 2 supersymmetric field theories, discuss the perturbative bulk local operators in general, and explicitly construct non perturbative bulk local operators for abelian gauge theories. Our construction is verified by matching the character of the algebra with the superconformal i...
[ { "created": "Mon, 1 Nov 2021 13:54:03 GMT", "version": "v1" }, { "created": "Fri, 16 Sep 2022 21:33:16 GMT", "version": "v2" }, { "created": "Wed, 9 Nov 2022 01:06:54 GMT", "version": "v3" } ]
2023-06-14
[ [ "Zeng", "Keyou", "" ] ]
We study the holomorphic twist of 3d N = 2 supersymmetric field theories, discuss the perturbative bulk local operators in general, and explicitly construct non perturbative bulk local operators for abelian gauge theories. Our construction is verified by matching the character of the algebra with the superconformal ind...
hep-th/0011136
Marco Cavagli\`a
Marco Cavaglia
A note on Weyl transformations in two-dimensional dilaton gravity
8 pages, accepted for publication in Mod. Phys. Lett. A
Mod.Phys.Lett. A15 (2000) 2113-2118
10.1142/S0217732300002437
MIT-CTP-3047
hep-th
null
We discuss Weyl (conformal) transformations in two-dimensional matterless dilaton gravity. We argue that both classical and quantum dilaton gravity theories are invariant under Weyl transformations.
[ { "created": "Wed, 15 Nov 2000 15:37:54 GMT", "version": "v1" } ]
2009-10-31
[ [ "Cavaglia", "Marco", "" ] ]
We discuss Weyl (conformal) transformations in two-dimensional matterless dilaton gravity. We argue that both classical and quantum dilaton gravity theories are invariant under Weyl transformations.
hep-th/9212059
Salman Habib
Francis J. Alexander and Salman Habib
Statistical Mechanics of Kinks in (1+1)-Dimensions
8 pages, Latex (4 figures available on request), LA-UR-92-3991
Phys.Rev.Lett. 71 (1993) 955-958
10.1103/PhysRevLett.71.955
null
hep-th
null
We investigate the thermal equilibrium properties of kinks in a classical $\phi^4$ field theory in $1+1$ dimensions. The distribution function, kink density, and correlation function are determined from large scale simulations. A dilute gas description of kinks is shown to be valid below a characteristic temperature....
[ { "created": "Wed, 9 Dec 1992 19:07:24 GMT", "version": "v1" } ]
2009-10-22
[ [ "Alexander", "Francis J.", "" ], [ "Habib", "Salman", "" ] ]
We investigate the thermal equilibrium properties of kinks in a classical $\phi^4$ field theory in $1+1$ dimensions. The distribution function, kink density, and correlation function are determined from large scale simulations. A dilute gas description of kinks is shown to be valid below a characteristic temperature. A...
1404.4008
Markku Oksanen
Masud Chaichian, Josef Kluson, Markku Oksanen, Anca Tureanu
Mimetic dark matter, ghost instability and a mimetic tensor-vector-scalar gravity
23 pages, v4: clarifies and/or extends the discussion on the positivity of total energy, the instability found in the original mimetic model, and the number of physical degrees of freedom in each considered theory. Presentation improved in section 3. To be published in J. High Energy Phys
JHEP12(2014)102
10.1007/JHEP12(2014)102
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Recently modified gravitational theories which mimic the behaviour of dark matter, the so-called "Mimetic Dark Matter", have been proposed. We study the consistency of such theories with respect to the absence of ghost instability and propose a new tensor-vector-scalar theory of gravity, which is a generalization of ...
[ { "created": "Tue, 15 Apr 2014 18:25:01 GMT", "version": "v1" }, { "created": "Wed, 11 Jun 2014 16:32:14 GMT", "version": "v2" }, { "created": "Sun, 6 Jul 2014 11:09:15 GMT", "version": "v3" }, { "created": "Mon, 15 Dec 2014 17:28:35 GMT", "version": "v4" } ]
2015-01-15
[ [ "Chaichian", "Masud", "" ], [ "Kluson", "Josef", "" ], [ "Oksanen", "Markku", "" ], [ "Tureanu", "Anca", "" ] ]
Recently modified gravitational theories which mimic the behaviour of dark matter, the so-called "Mimetic Dark Matter", have been proposed. We study the consistency of such theories with respect to the absence of ghost instability and propose a new tensor-vector-scalar theory of gravity, which is a generalization of th...
1111.4720
Nobuhito Maru
Nobuhito Maru
A Chiral Model of Metastable SUSY Breaking via Chiral/Nonchiral Seiberg Duality
6 pages, no figures
null
null
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose a new chiral model of metastable supersymmetry breaking in the conformal window via chiral/nonchiral Seiberg duality, which is focused on Spin(7)/SU(N_f-4) duality in this letter. Following the approach of Intriligator-Seiberg-Shih model, a small mass perturbation in the nonchiral theory leads to supersymm...
[ { "created": "Mon, 21 Nov 2011 03:04:43 GMT", "version": "v1" } ]
2011-11-22
[ [ "Maru", "Nobuhito", "" ] ]
We propose a new chiral model of metastable supersymmetry breaking in the conformal window via chiral/nonchiral Seiberg duality, which is focused on Spin(7)/SU(N_f-4) duality in this letter. Following the approach of Intriligator-Seiberg-Shih model, a small mass perturbation in the nonchiral theory leads to supersymmet...
1102.5565
Nakwoo Kim
Sangmo Cheon, Hyojoong Kim, Nakwoo Kim
Calculating the partition function of N=2 Gauge theories on $S^3$ and AdS/CFT correspondence
v2. minor revision;v3. clarification on Z extremization, 23 pages, 9 figures
null
10.1007/JHEP05(2011)134
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We test the AdS/CFT correspondence by computing the partition function of some $\mathcal{N}=2$ quiver Chern-Simons-matter theories on three-sphere. The M-theory backgrounds are of the Freund-Rubin type with the seven-dimensional internal space given as Sasaki-Einstein manifolds $Q^{1,1,1}$ or $V^{5,2}$. Localization ...
[ { "created": "Mon, 28 Feb 2011 00:33:30 GMT", "version": "v1" }, { "created": "Wed, 9 Mar 2011 21:03:16 GMT", "version": "v2" }, { "created": "Tue, 5 Apr 2011 05:23:52 GMT", "version": "v3" } ]
2017-09-07
[ [ "Cheon", "Sangmo", "" ], [ "Kim", "Hyojoong", "" ], [ "Kim", "Nakwoo", "" ] ]
We test the AdS/CFT correspondence by computing the partition function of some $\mathcal{N}=2$ quiver Chern-Simons-matter theories on three-sphere. The M-theory backgrounds are of the Freund-Rubin type with the seven-dimensional internal space given as Sasaki-Einstein manifolds $Q^{1,1,1}$ or $V^{5,2}$. Localization te...
0911.4605
Ashok Das
Ashok Das, J. Frenkel
Effective actions at finite temperature
9 pages, revtex, 1 figure, references added
Phys.Rev.D80:125039,2009
10.1103/PhysRevD.80.125039
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This is a more detailed version of our recent paper where we proposed, from first principles, a direct method for evaluating the exact fermion propagator in the presence of a general background field at finite temperature. This can, in turn, be used to determine the finite temperature effective action for the system....
[ { "created": "Tue, 24 Nov 2009 11:39:09 GMT", "version": "v1" }, { "created": "Mon, 28 Dec 2009 01:51:38 GMT", "version": "v2" } ]
2010-03-12
[ [ "Das", "Ashok", "" ], [ "Frenkel", "J.", "" ] ]
This is a more detailed version of our recent paper where we proposed, from first principles, a direct method for evaluating the exact fermion propagator in the presence of a general background field at finite temperature. This can, in turn, be used to determine the finite temperature effective action for the system. A...
1807.00591
Constantin Bachas
Constantin Bachas and Ioannis Lavdas (ENS, Paris)
Massive Anti-de Sitter Gravity from String Theory
18 pages, 3 figures. Added a comment and reference on the scale-separation problem. Corrected the normalization of free-energies in equation (25)
null
10.1007/JHEP11(2018)003
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study top-down embeddings of massive Anti-de Sitter (AdS) gravity in type-IIB string theory. The supergravity solutions have a AdS$_4$ fiber warped over a manifold M$_6$ whose shape resembles that of scottish bagpipes: The `bag' is a conventional AdS$_4$-compactification manifold, while the `pipes' are highly-curv...
[ { "created": "Mon, 2 Jul 2018 10:51:52 GMT", "version": "v1" }, { "created": "Sun, 8 Jul 2018 10:26:19 GMT", "version": "v2" } ]
2018-11-14
[ [ "Bachas", "Constantin", "", "ENS, Paris" ], [ "Lavdas", "Ioannis", "", "ENS, Paris" ] ]
We study top-down embeddings of massive Anti-de Sitter (AdS) gravity in type-IIB string theory. The supergravity solutions have a AdS$_4$ fiber warped over a manifold M$_6$ whose shape resembles that of scottish bagpipes: The `bag' is a conventional AdS$_4$-compactification manifold, while the `pipes' are highly-curved...
1604.08217
Ning Bao
Grant N. Remmen, Ning Bao, Jason Pollack
Entanglement Conservation, ER=EPR, and a New Classical Area Theorem for Wormholes
16 pages, 2 figures
JHEP 1607:048,2016
10.1007/JHEP07(2016)048
CALT-TH-2016-008
hep-th gr-qc quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the question of entanglement conservation in the context of the ER=EPR correspondence equating quantum entanglement with wormholes. In quantum mechanics, the entanglement between a system and its complement is conserved under unitary operations that act independently on each; ER=EPR suggests that an analo...
[ { "created": "Wed, 27 Apr 2016 20:00:22 GMT", "version": "v1" } ]
2016-07-13
[ [ "Remmen", "Grant N.", "" ], [ "Bao", "Ning", "" ], [ "Pollack", "Jason", "" ] ]
We consider the question of entanglement conservation in the context of the ER=EPR correspondence equating quantum entanglement with wormholes. In quantum mechanics, the entanglement between a system and its complement is conserved under unitary operations that act independently on each; ER=EPR suggests that an analogo...
2405.03784
Barton Zwiebach
Ashoke Sen and Barton Zwiebach
On the normalization of open-closed string amplitudes
40 pages, 5 figures
null
null
MIT-CTP/5701
hep-th
http://creativecommons.org/licenses/by/4.0/
We use the factorization constraints of open-closed string field theory to determine the signs and normalizations of general string amplitudes with both open and closed string external states. The normalization of all amplitudes is controlled by the genus, the number of boundaries, the number of open and closed strin...
[ { "created": "Mon, 6 May 2024 18:28:56 GMT", "version": "v1" } ]
2024-05-08
[ [ "Sen", "Ashoke", "" ], [ "Zwiebach", "Barton", "" ] ]
We use the factorization constraints of open-closed string field theory to determine the signs and normalizations of general string amplitudes with both open and closed string external states. The normalization of all amplitudes is controlled by the genus, the number of boundaries, the number of open and closed string ...
1111.3783
Weijia Li
Wei-Jia Li, Rene Meyer, Hongbao Zhang
Holographic non-relativistic fermionic fixed point by the charged dilatonic black hole
null
JHEP01(2012)153
10.1007/JHEP01(2012)153
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Driven by the landscape of garden-variety condensed matter systems, we have investigated how the dual spectral function behaves at the non-relativistic as well as relativistic fermionic fixed point by considering the probe Dirac fermion in an extremal charged dilatonic black hole with zero entropy. Although the patte...
[ { "created": "Wed, 16 Nov 2011 12:49:34 GMT", "version": "v1" }, { "created": "Mon, 16 Jan 2012 12:47:29 GMT", "version": "v2" }, { "created": "Tue, 31 Jan 2012 20:23:30 GMT", "version": "v3" } ]
2012-02-01
[ [ "Li", "Wei-Jia", "" ], [ "Meyer", "Rene", "" ], [ "Zhang", "Hongbao", "" ] ]
Driven by the landscape of garden-variety condensed matter systems, we have investigated how the dual spectral function behaves at the non-relativistic as well as relativistic fermionic fixed point by considering the probe Dirac fermion in an extremal charged dilatonic black hole with zero entropy. Although the pattern...
1601.04035
Ahmad Sheykhi
A. Sheykhi and F. Shaker
Analytical study of holographic superconductor in Born-Infeld electrodynamics with backreaction
11 pages, 2 tables, New refs added. The text was revised to remove the overlap with other papers. Accepted for publication in Phys. Lett. B. arXiv admin note: text overlap with arXiv:1502.00437, arXiv:1205.3543 by other authors
Phys Lett B 754 (2016) 281
10.1016/j.physletb.2015.12.081
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We generalize the analytical investigation on the properties of $s$-wave holographic superconductors in the presence of Born-Infeld nonlinear electrodynamics by taking the backreaction into account. We find that in the presence of nonlinear gauge field, one can still employ the analytical method when the backreaction...
[ { "created": "Tue, 17 Nov 2015 17:42:57 GMT", "version": "v1" }, { "created": "Wed, 20 Jan 2016 15:50:19 GMT", "version": "v2" } ]
2016-02-03
[ [ "Sheykhi", "A.", "" ], [ "Shaker", "F.", "" ] ]
We generalize the analytical investigation on the properties of $s$-wave holographic superconductors in the presence of Born-Infeld nonlinear electrodynamics by taking the backreaction into account. We find that in the presence of nonlinear gauge field, one can still employ the analytical method when the backreaction i...
hep-th/0211197
K. S. Viswanathan
R.C.Rashkov and K.S.Viswanathan
Rotating Strings with B-field
20 pages
null
null
null
hep-th
null
Some of the recent important developments in understanding string/ gauge dualities are based on the idea of highly symmetric motion of ``string solitons'' in $AdS_5\times S^5$ geometry originally suggested by Gubser, Klebanov and Polyakov. In this paper we study symmetric motion of short strings in the presence of an...
[ { "created": "Wed, 20 Nov 2002 23:17:26 GMT", "version": "v1" } ]
2007-05-23
[ [ "Rashkov", "R. C.", "" ], [ "Viswanathan", "K. S.", "" ] ]
Some of the recent important developments in understanding string/ gauge dualities are based on the idea of highly symmetric motion of ``string solitons'' in $AdS_5\times S^5$ geometry originally suggested by Gubser, Klebanov and Polyakov. In this paper we study symmetric motion of short strings in the presence of anti...
1506.01722
Eric Dzienkowski
David Berenstein, Eric Dzienkowski, Robin Lashof-Regas
Spinning the Fuzzy Sphere
v2: Added references. Added comments
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct various exact analytical solutions of the $SO(3)$ BMN matrix model that correspond to rotating fuzzy spheres and rotating fuzzy tori.These are also solutions of Yang Mills theory compactified on a sphere times time and they are also translationally invariant solutions of the $\mathcal{N} = 1^*$ field the...
[ { "created": "Thu, 4 Jun 2015 20:04:33 GMT", "version": "v1" }, { "created": "Mon, 15 Jun 2015 18:57:15 GMT", "version": "v2" } ]
2015-06-16
[ [ "Berenstein", "David", "" ], [ "Dzienkowski", "Eric", "" ], [ "Lashof-Regas", "Robin", "" ] ]
We construct various exact analytical solutions of the $SO(3)$ BMN matrix model that correspond to rotating fuzzy spheres and rotating fuzzy tori.These are also solutions of Yang Mills theory compactified on a sphere times time and they are also translationally invariant solutions of the $\mathcal{N} = 1^*$ field theor...
1911.09097
Rodolfo Jos\'e Bueno Rogerio
R. J. Bueno Rogerio, C. H. Coronado Villalobos, D. Beghetto and A. R. Aguirre
Remarks on mass dimension one fermions: The underlying aspects, bilinear forms, Spinor Classification and RIM decomposition
Submitted to "The European Physical Journal Special Topics (EPJ-ST)". This manuscript contents 29 pages. arXiv admin note: text overlap with arXiv:1806.02210
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In the present essay we review the underlying physical information behind the first concrete example describing a mass dimension one fermion - namely Elko spinors. We start the program exploring the physical information by evaluating the Elko bilinear forms, both within the proper orthochronous Lorentz subgroup as we...
[ { "created": "Wed, 20 Nov 2019 12:24:25 GMT", "version": "v1" } ]
2019-11-22
[ [ "Rogerio", "R. J. Bueno", "" ], [ "Villalobos", "C. H. Coronado", "" ], [ "Beghetto", "D.", "" ], [ "Aguirre", "A. R.", "" ] ]
In the present essay we review the underlying physical information behind the first concrete example describing a mass dimension one fermion - namely Elko spinors. We start the program exploring the physical information by evaluating the Elko bilinear forms, both within the proper orthochronous Lorentz subgroup as well...
1308.6568
Di-Lun Yang
Berndt Muller, Shang-Yu Wu, Di-Lun Yang
Elliptic flow from thermal photons with magnetic field in holography
7 pages, 6 figures, paragraphs extended, journal version accepted by Physical Review D
Phys. Rev. D 89, 026013 (2014)
10.1103/PhysRevD.89.026013
null
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the elliptic flow $v_2$ of thermal photons in a strongly coupled plasma with constant magnetic field via gauge/gravity duality. The D3/D7 embedding is applied to generate the contributions from massive quarks. By considering the cases in 2+1 flavor SYM analogous to the photon production in QGP, we obtain t...
[ { "created": "Thu, 29 Aug 2013 19:34:46 GMT", "version": "v1" }, { "created": "Thu, 5 Sep 2013 16:08:03 GMT", "version": "v2" }, { "created": "Fri, 10 Jan 2014 00:49:39 GMT", "version": "v3" } ]
2014-02-04
[ [ "Muller", "Berndt", "" ], [ "Wu", "Shang-Yu", "" ], [ "Yang", "Di-Lun", "" ] ]
We compute the elliptic flow $v_2$ of thermal photons in a strongly coupled plasma with constant magnetic field via gauge/gravity duality. The D3/D7 embedding is applied to generate the contributions from massive quarks. By considering the cases in 2+1 flavor SYM analogous to the photon production in QGP, we obtain the...
2405.08370
Jan Troost
Sujay K. Ashok and Jan Troost
Orbifolded Elliptic Genera of Non-Compact Models
20 pages
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We revisit the flavored elliptic genus of the N=2 superconformal cigar model and generalize the analysis of the path integral result to the case of real central charge. It gives rise to a non-holomorphic modular covariant function generalizing completed mock modular forms. We also compute the genus for angular orbifo...
[ { "created": "Tue, 14 May 2024 07:12:07 GMT", "version": "v1" } ]
2024-05-15
[ [ "Ashok", "Sujay K.", "" ], [ "Troost", "Jan", "" ] ]
We revisit the flavored elliptic genus of the N=2 superconformal cigar model and generalize the analysis of the path integral result to the case of real central charge. It gives rise to a non-holomorphic modular covariant function generalizing completed mock modular forms. We also compute the genus for angular orbifold...
1812.00905
Dine Ousmane Samary
Vincent Lahoche and Dine Ousmane Samary
Progress in the solving nonperturbative renormalization group for tensorial group field theory
37 pages. based on a series of our three papers [arXiv:1803.09902], [arXiv:1809.00247] and [arXiv:1809.06081]
Universe 2019, 5, 86
10.3390/universe5030086
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This manuscript aims at giving our new advance on the functional renormalization group applied to tensorial group field theory. It is based on a series of our three papers [arXiv:1803.09902], [arXiv:1809.00247] and [arXiv:1809.06081]. We consider the polynomial Abelian $U(1)^d$ models without closure constraint, espe...
[ { "created": "Mon, 3 Dec 2018 17:03:18 GMT", "version": "v1" }, { "created": "Thu, 19 Sep 2019 15:55:59 GMT", "version": "v2" } ]
2019-09-20
[ [ "Lahoche", "Vincent", "" ], [ "Samary", "Dine Ousmane", "" ] ]
This manuscript aims at giving our new advance on the functional renormalization group applied to tensorial group field theory. It is based on a series of our three papers [arXiv:1803.09902], [arXiv:1809.00247] and [arXiv:1809.06081]. We consider the polynomial Abelian $U(1)^d$ models without closure constraint, especi...
hep-th/9805051
Jose M. Isidro
J. M. Isidro (University of Padova, Italy)
On the WDVV Equation and M-Theory
30 pages, Latex, some corrections made, refs added
Nucl.Phys. B539 (1999) 379-402
10.1016/S0550-3213(98)00649-X
DFPD98/TH/21, US-FT-05/98
hep-th
null
A wide class of Seiberg-Witten models constructed by M-theory techniques and described by non-hyperelliptic Riemann surfaces are shown to possess an associative algebra of holomorphic differentials. This is a first step towards proving that also these models satisfy the Witten-Dijkgraaf-Verlinde-Verlinde equation. In...
[ { "created": "Mon, 11 May 1998 11:13:45 GMT", "version": "v1" }, { "created": "Mon, 25 May 1998 14:09:32 GMT", "version": "v2" } ]
2009-10-31
[ [ "Isidro", "J. M.", "", "University of Padova, Italy" ] ]
A wide class of Seiberg-Witten models constructed by M-theory techniques and described by non-hyperelliptic Riemann surfaces are shown to possess an associative algebra of holomorphic differentials. This is a first step towards proving that also these models satisfy the Witten-Dijkgraaf-Verlinde-Verlinde equation. In t...
hep-th/0105259
Chryssomalis Chryssomalakos
C. Chryssomalakos, H. Quevedo, M. Rosenbaum and J. D. Vergara
Normal Coordinates and Primitive Elements in the Hopf Algebra of Renormalization
Latex, 24 pages. Submitted to Commun. Math. Phys
Commun.Math.Phys. 225 (2002) 465-485
10.1007/s002200100588
ICN-UNAM-01/08
hep-th math-ph math.MP math.QA
null
We introduce normal coordinates on the infinite dimensional group $G$ introduced by Connes and Kreimer in their analysis of the Hopf algebra of rooted trees. We study the primitive elements of the algebra and show that they are generated by a simple application of the inverse Poincar\'e lemma, given a closed left inv...
[ { "created": "Fri, 25 May 2001 18:59:14 GMT", "version": "v1" } ]
2009-11-07
[ [ "Chryssomalakos", "C.", "" ], [ "Quevedo", "H.", "" ], [ "Rosenbaum", "M.", "" ], [ "Vergara", "J. D.", "" ] ]
We introduce normal coordinates on the infinite dimensional group $G$ introduced by Connes and Kreimer in their analysis of the Hopf algebra of rooted trees. We study the primitive elements of the algebra and show that they are generated by a simple application of the inverse Poincar\'e lemma, given a closed left invar...
hep-th/9801125
Yuji Satoh
Yuji Satoh
Propagation of Scalars in Non-extremal Black Hole and Black p-brane Geometries
26 pages, LaTex; version to appear in Phys. Rev. D
Phys. Rev. D 58, 044004 (1998)
10.1103/PhysRevD.58.044004
PUPT-1759
hep-th gr-qc
null
We discuss the propagation of scalars in a large class of non-extremal black hole and black p-brane geometries in generic dimensions. We show that the radial wave equation near the horizon possesses the SL(2,R) structure in every case; approximately it takes the form of the wave equation in the SL(2,R) (AdS_3) backgr...
[ { "created": "Tue, 20 Jan 1998 00:29:16 GMT", "version": "v1" }, { "created": "Thu, 29 Jan 1998 22:24:54 GMT", "version": "v2" }, { "created": "Sun, 5 Apr 1998 00:54:56 GMT", "version": "v3" }, { "created": "Wed, 3 Jun 1998 00:52:43 GMT", "version": "v4" } ]
2016-08-25
[ [ "Satoh", "Yuji", "" ] ]
We discuss the propagation of scalars in a large class of non-extremal black hole and black p-brane geometries in generic dimensions. We show that the radial wave equation near the horizon possesses the SL(2,R) structure in every case; approximately it takes the form of the wave equation in the SL(2,R) (AdS_3) backgrou...
1010.5540
Yuichiro Nakai
Yuichiro Nakai and Yutaka Ookouchi
Comments on Gaugino Mass and Landscape of Vacua
9 pages; v2: reference added; v3: references added, minor changes, the version published in JHEP
JHEP 1101:093,2011
10.1007/JHEP01(2011)093
YITP-10-10, IPMU-10-0188
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In direct gauge mediation, gaugino masses often vanish at the leading order of supersymmetry breaking. Recently, this phenomenon is understood in connection with the global structure of vacua in O'Raifeartaigh-type models. In this note, we further explore a connection between gaugino masses and the landscape of vacua...
[ { "created": "Tue, 26 Oct 2010 23:42:10 GMT", "version": "v1" }, { "created": "Sat, 13 Nov 2010 01:23:46 GMT", "version": "v2" }, { "created": "Tue, 11 Jan 2011 04:45:54 GMT", "version": "v3" } ]
2011-02-03
[ [ "Nakai", "Yuichiro", "" ], [ "Ookouchi", "Yutaka", "" ] ]
In direct gauge mediation, gaugino masses often vanish at the leading order of supersymmetry breaking. Recently, this phenomenon is understood in connection with the global structure of vacua in O'Raifeartaigh-type models. In this note, we further explore a connection between gaugino masses and the landscape of vacua i...
2302.01070
Julia Sammet
Julia Sammet, Markus Mayer, Dirk H. Rischke
Linear stability analysis of Israel-Stewart theory in the case of a nonzero background charge
null
null
10.1103/PhysRevD.107.114028
null
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Linear stability of Israel-Stewart theory in the presence of net-charge diffusion was investigated in [Phys.~Rev.~D 102 (2020) 116009] for the case of a massless, classical gas of noninteracting particles. However, in that work only a vanishing net-charge background was considered. In this work, we extend that study ...
[ { "created": "Thu, 2 Feb 2023 12:57:53 GMT", "version": "v1" } ]
2023-07-05
[ [ "Sammet", "Julia", "" ], [ "Mayer", "Markus", "" ], [ "Rischke", "Dirk H.", "" ] ]
Linear stability of Israel-Stewart theory in the presence of net-charge diffusion was investigated in [Phys.~Rev.~D 102 (2020) 116009] for the case of a massless, classical gas of noninteracting particles. However, in that work only a vanishing net-charge background was considered. In this work, we extend that study to...
hep-th/0507220
Leonid Shifrin
L. Shifrin and J.J.M. Verbaarschot
Sum Rules for the Dirac Spectrum of the Schwinger Model
41 pages, Latex
Phys.Rev. D73 (2006) 074008
10.1103/PhysRevD.73.074008
SUNY-NTG/05-20
hep-th
null
The inverse eigenvalues of the Dirac operator in the Schwinger model satisfy the same Leutwyler-Smilga sum rules as in the case of QCD with one flavor. In this paper we give a microscopic derivation of these sum rules in the sector of arbitrary topological charge. We show that the sum rules can be obtained from the c...
[ { "created": "Fri, 22 Jul 2005 17:25:12 GMT", "version": "v1" } ]
2009-11-11
[ [ "Shifrin", "L.", "" ], [ "Verbaarschot", "J. J. M.", "" ] ]
The inverse eigenvalues of the Dirac operator in the Schwinger model satisfy the same Leutwyler-Smilga sum rules as in the case of QCD with one flavor. In this paper we give a microscopic derivation of these sum rules in the sector of arbitrary topological charge. We show that the sum rules can be obtained from the clu...
hep-th/9408091
Richard MacKenzie
Avinash Khare, R. MacKenzie and M.B. Paranjape
On the Coleman-Hill Theorem
11 pages, REVTEX, UdeM-GPP-TH-94-5
Phys.Lett. B343 (1995) 239-243
10.1016/0370-2693(94)01420-H
null
hep-th
null
The Coleman-Hill theorem prohibits the appearance of radiative corrections to the topological mass (more precisely, to the parity-odd part of the vacuum polarization tensor at zero momentum) in a wide class of abelian gauge theories in 2+1 dimensions. We re-express the theorem in terms of the effective action rather ...
[ { "created": "Tue, 16 Aug 1994 13:46:21 GMT", "version": "v1" } ]
2009-10-28
[ [ "Khare", "Avinash", "" ], [ "MacKenzie", "R.", "" ], [ "Paranjape", "M. B.", "" ] ]
The Coleman-Hill theorem prohibits the appearance of radiative corrections to the topological mass (more precisely, to the parity-odd part of the vacuum polarization tensor at zero momentum) in a wide class of abelian gauge theories in 2+1 dimensions. We re-express the theorem in terms of the effective action rather th...
1402.7273
Thierry Grandou
T. Grandou
On the Casimir operator dependences of QCD amplitudes
New Eq.(6) is more general than the previous one, and is further detailed by Eqs.(7) and (8). Conclusion is a bit more detailed, and the References completed with the titles of articles
Int. J. Mod. Phys.. A 31, (2016), 1650120 (25 pages);
10.1209/0295-5075/107/11001
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In eikonal and quenched approximations at least, it is argued that the strong coupling fermionic QCD amplitudes obtained with the help of the newly discovered effective locality property, depart from a dependence on the sole $SU_c(3)$ quadratic Casimir operator, evaluated over the fundamental gauge group representati...
[ { "created": "Fri, 28 Feb 2014 15:07:39 GMT", "version": "v1" }, { "created": "Tue, 25 Mar 2014 17:50:59 GMT", "version": "v2" } ]
2017-10-10
[ [ "Grandou", "T.", "" ] ]
In eikonal and quenched approximations at least, it is argued that the strong coupling fermionic QCD amplitudes obtained with the help of the newly discovered effective locality property, depart from a dependence on the sole $SU_c(3)$ quadratic Casimir operator, evaluated over the fundamental gauge group representation...
2010.11191
Michael Landry
Michael J. Landry and Guanhao Sun
The coset construction for particles of arbitrary spin
19 pages
null
10.1007/JHEP05(2021)040
null
hep-th cond-mat.other gr-qc nucl-th quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
When a Poincar\'e-invariant system spontaneously breaks continuous internal symmetries, Goldstones's theorem demands the existence of massless, spin-zero excitations in a one-to-one correspondence with the broken symmetry generators. When a system spontaneously breaks Poincar\'e symmetry, however, the kinds of excita...
[ { "created": "Wed, 21 Oct 2020 18:00:00 GMT", "version": "v1" } ]
2021-05-26
[ [ "Landry", "Michael J.", "" ], [ "Sun", "Guanhao", "" ] ]
When a Poincar\'e-invariant system spontaneously breaks continuous internal symmetries, Goldstones's theorem demands the existence of massless, spin-zero excitations in a one-to-one correspondence with the broken symmetry generators. When a system spontaneously breaks Poincar\'e symmetry, however, the kinds of excitati...
1001.1344
Constantin Candu
Constantin Candu, Thomas Creutzig, Vladimir Mitev, Volker Schomerus
Cohomological Reduction of Sigma Models
39 pages, 2 tables, 1 figure
JHEP 1005:047,2010
10.1007/JHEP05(2010)047
DESY 10-003
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
This article studies some features of quantum field theories with internal supersymmetry, focusing mainly on 2-dimensional non-linear sigma models which take values in a coset superspace. It is discussed how BRST operators from the target space supersymmetry algebra can be used to identify subsectors which are often ...
[ { "created": "Fri, 8 Jan 2010 19:45:50 GMT", "version": "v1" } ]
2010-05-25
[ [ "Candu", "Constantin", "" ], [ "Creutzig", "Thomas", "" ], [ "Mitev", "Vladimir", "" ], [ "Schomerus", "Volker", "" ] ]
This article studies some features of quantum field theories with internal supersymmetry, focusing mainly on 2-dimensional non-linear sigma models which take values in a coset superspace. It is discussed how BRST operators from the target space supersymmetry algebra can be used to identify subsectors which are often si...
hep-th/9604022
Kenji Mohri
Kenji Mohri (KEK)
Residues and Topological Yang-Mills Theory in Two Dimensions
23 pages, some references added, to appear in Rev.Math.Phys
Rev.Math.Phys. 9 (1997) 59-76
10.1142/S0129055X9700004X
KEK-TH-475
hep-th
null
A residue formula which evaluates any correlation function of topological $SU_n$ Yang-Mills theory with arbitrary magnetic flux insertion in two dimensions are obtained. Deformations of the system by two form operators are investigated in some detail. The method of the diagonalization of a matrix valued field turns o...
[ { "created": "Thu, 4 Apr 1996 03:28:48 GMT", "version": "v1" }, { "created": "Mon, 26 Aug 1996 07:03:05 GMT", "version": "v2" } ]
2009-10-30
[ [ "Mohri", "Kenji", "", "KEK" ] ]
A residue formula which evaluates any correlation function of topological $SU_n$ Yang-Mills theory with arbitrary magnetic flux insertion in two dimensions are obtained. Deformations of the system by two form operators are investigated in some detail. The method of the diagonalization of a matrix valued field turns out...
1401.1641
Ahmad Farzaneh Kord Dr
A. F. Kord and M. Haddadi Moghaddam
Comments on the role of field redefinition on renormalisation of $N=\frac{1}{2}$ supersymmetric pure gauge theory
null
null
10.1016/j.nuclphysb.2014.02.004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study one loop corrections to $N=\frac{1}{2}$ supersymmetric $SU(N)\times U(1)$ pure gauge theory. We calculate divergent contributions of the 1PI graphs contain the non-anti-commutative parameter $C$ up to one loop corrections. We find the disagreement between component formalism and superspace formalism is becau...
[ { "created": "Wed, 8 Jan 2014 10:09:38 GMT", "version": "v1" } ]
2015-06-18
[ [ "Kord", "A. F.", "" ], [ "Moghaddam", "M. Haddadi", "" ] ]
We study one loop corrections to $N=\frac{1}{2}$ supersymmetric $SU(N)\times U(1)$ pure gauge theory. We calculate divergent contributions of the 1PI graphs contain the non-anti-commutative parameter $C$ up to one loop corrections. We find the disagreement between component formalism and superspace formalism is because...
hep-th/9601150
Paul Townsend
E. Bergshoeff, M. de Roo, M.B. Green, G. Papadopoulos and P.K. Townsend
Duality of Type II 7-branes and 8-branes
Includes corrections to last section that will appear in the version to be published in Nuclear Physics B. 36 pp. Phyzzx
Nucl.Phys.B470:113-135,1996
10.1016/0550-3213(96)00171-X
R/95/55, UG-15/95
hep-th
null
We present a version of ten-dimensional IIA supergravity containing a 9-form potential for which the field equations are equivalent to those of the standard, massless, IIA theory for vanishing 10-form field strength, $F_{10}$, and to those of the `massive' IIA theory for non-vanishing $F_{10}$. We present a multi 8-b...
[ { "created": "Fri, 26 Jan 1996 19:11:55 GMT", "version": "v1" }, { "created": "Wed, 13 Mar 1996 17:00:16 GMT", "version": "v2" }, { "created": "Mon, 6 May 1996 15:46:20 GMT", "version": "v3" } ]
2009-10-09
[ [ "Bergshoeff", "E.", "" ], [ "de Roo", "M.", "" ], [ "Green", "M. B.", "" ], [ "Papadopoulos", "G.", "" ], [ "Townsend", "P. K.", "" ] ]
We present a version of ten-dimensional IIA supergravity containing a 9-form potential for which the field equations are equivalent to those of the standard, massless, IIA theory for vanishing 10-form field strength, $F_{10}$, and to those of the `massive' IIA theory for non-vanishing $F_{10}$. We present a multi 8-bra...
hep-th/9109005
David Kutasov
P. Di Francesco and D. Kutasov
World Sheet and Space Time Physics in Two Dimensional (Super) String Theory
55 pages
Nucl.Phys. B375 (1992) 119-172
10.1016/0550-3213(92)90337-B
null
hep-th
null
We show that tree level ``resonant'' $N$ tachyon scattering amplitudes, which define a sensible ``bulk'' S -- matrix in critical (super) string theory in any dimension, have a simple structure in two dimensional space time, due to partial decoupling of a certain infinite set of discrete states. We also argue that the...
[ { "created": "Wed, 4 Sep 1991 13:33:49 GMT", "version": "v1" } ]
2009-10-22
[ [ "Di Francesco", "P.", "" ], [ "Kutasov", "D.", "" ] ]
We show that tree level ``resonant'' $N$ tachyon scattering amplitudes, which define a sensible ``bulk'' S -- matrix in critical (super) string theory in any dimension, have a simple structure in two dimensional space time, due to partial decoupling of a certain infinite set of discrete states. We also argue that the g...
2204.08931
Arthur Lipstein
Connor Armstrong, Humberto Gomez, Renann Lipinski Jusinskas, Arthur Lipstein, Jiajie Mei
Effective Field Theories and Cosmological Scattering Equations
v2. minor changes, published in JHEP
JHEP08(2022)054
10.1007/JHEP08(2022)054
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We propose worldsheet formulae for wavefunction coefficients of the massive non-linear sigma model (NLSM), scalar Dirac-Born-Infeld (DBI), and special Galileon (sGal) theories in de Sitter momentum space in terms of the recently proposed cosmological scattering equations constructed from conformal generators in the f...
[ { "created": "Tue, 19 Apr 2022 15:00:02 GMT", "version": "v1" }, { "created": "Sun, 7 Aug 2022 21:47:27 GMT", "version": "v2" } ]
2022-08-09
[ [ "Armstrong", "Connor", "" ], [ "Gomez", "Humberto", "" ], [ "Jusinskas", "Renann Lipinski", "" ], [ "Lipstein", "Arthur", "" ], [ "Mei", "Jiajie", "" ] ]
We propose worldsheet formulae for wavefunction coefficients of the massive non-linear sigma model (NLSM), scalar Dirac-Born-Infeld (DBI), and special Galileon (sGal) theories in de Sitter momentum space in terms of the recently proposed cosmological scattering equations constructed from conformal generators in the fut...
2010.02933
Ida G. Zadeh
Bobby Samir Acharya, Gerardo Aldazabal, Eduardo Andr\'es, Anamar\'ia Font, Kumar Narain, Ida G. Zadeh
Stringy Tachyonic Instabilities of Non-Supersymmetric Ricci Flat Backgrounds
30+3pp
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Superstring/M-theory compactified on compact Ricci flat manifolds have recently been conjectured to exhibit instabilities whenever the metrics do not have special holonomy. We use worldsheet conformal field theory to investigate instabilities of Type II superstring theories on compact, Ricci flat, spin 3-manifolds in...
[ { "created": "Tue, 6 Oct 2020 18:00:02 GMT", "version": "v1" } ]
2020-10-08
[ [ "Acharya", "Bobby Samir", "" ], [ "Aldazabal", "Gerardo", "" ], [ "Andrés", "Eduardo", "" ], [ "Font", "Anamaría", "" ], [ "Narain", "Kumar", "" ], [ "Zadeh", "Ida G.", "" ] ]
Superstring/M-theory compactified on compact Ricci flat manifolds have recently been conjectured to exhibit instabilities whenever the metrics do not have special holonomy. We use worldsheet conformal field theory to investigate instabilities of Type II superstring theories on compact, Ricci flat, spin 3-manifolds incl...
1310.7592
Daniel Carney
Daniel Carney, Willy Fischler
Decelerating cosmologies are de-scramblers
19+3 pages, 6 figures
JHEP 1508 (2015) 043
10.1007/JHEP08(2015)043
UTTG-32-13, TCC-026-13
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Stationary observers in static spacetimes see falling objects spread exponentially fast, or fast-scramble, near event horizons. We generalize this picture to arbitrary cosmological horizons. We give examples of exponential fast-scrambling and power-law scrambling and "de-scrambling" as charges propagate freely near a...
[ { "created": "Mon, 28 Oct 2013 20:00:13 GMT", "version": "v1" } ]
2019-01-16
[ [ "Carney", "Daniel", "" ], [ "Fischler", "Willy", "" ] ]
Stationary observers in static spacetimes see falling objects spread exponentially fast, or fast-scramble, near event horizons. We generalize this picture to arbitrary cosmological horizons. We give examples of exponential fast-scrambling and power-law scrambling and "de-scrambling" as charges propagate freely near a h...
hep-th/9801090
Hermann Nicolai
Hermann Nicolai (AEI Potsdam)
On M-Theory
16 pages (Latex), contribution to the 31st Ahrenshoop International Symposium on the Theory of Elementary Particles, Buckow, Germany, 2-6 September 1997, and the Discussion Meeting on Black Holes, Bangalore, India, 8-10 December 1997. Changes in section 4, minor corrections in previous sections
null
10.1007/BF02702349
AEI-054
hep-th
null
This contribution gives a personal view on recent attempts to find a unified framework for non-perturbative string theories, with special emphasis on the hidden symmetries of supergravity and their possible role in this endeavor. A reformulation of $d=11$ supergravity with enlarged tangent space symmetry SO(1,2) $\ti...
[ { "created": "Wed, 14 Jan 1998 09:08:21 GMT", "version": "v1" }, { "created": "Tue, 27 Jan 1998 09:37:53 GMT", "version": "v2" } ]
2009-10-31
[ [ "Nicolai", "Hermann", "", "AEI Potsdam" ] ]
This contribution gives a personal view on recent attempts to find a unified framework for non-perturbative string theories, with special emphasis on the hidden symmetries of supergravity and their possible role in this endeavor. A reformulation of $d=11$ supergravity with enlarged tangent space symmetry SO(1,2) $\time...
hep-th/0207070
Aninda Sinha
Aninda Sinha (Cambridge University)
The $\hat{G}^{4}\lambda^{16}$ Term in IIB Supergravity
17 pages, 1 figure
JHEP 0208 (2002) 017
10.1088/1126-6708/2002/08/017
null
hep-th
null
The supersymmetry constraints on the $\hat{G}^{4}\lamda^{16}$ term in the effective action of type IIB superstring theory are studied in order to determine the dependence of its coefficient on the complex scalar field, $\tau$. The resulting expression is consistent with the $SL(2,{\Bbb Z})$ invariant conjectures in t...
[ { "created": "Mon, 8 Jul 2002 15:21:33 GMT", "version": "v1" } ]
2009-11-07
[ [ "Sinha", "Aninda", "", "Cambridge University" ] ]
The supersymmetry constraints on the $\hat{G}^{4}\lamda^{16}$ term in the effective action of type IIB superstring theory are studied in order to determine the dependence of its coefficient on the complex scalar field, $\tau$. The resulting expression is consistent with the $SL(2,{\Bbb Z})$ invariant conjectures in the...
1909.10121
Iber\^e Kuntz
Iber\^e Kuntz, Rold\~ao da Rocha
One-loop corrections to $\eta/s$ in AdS$_4$/CFT$_3$
Matches version accepted for publication
Nucl. Phys. B 961 (2020) 115265
10.1016/j.nuclphysb.2020.115265
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study quantum corrections at one-loop order to the shear viscosity to entropy ratio by implementing the Vilkovisky-Barvinsky effective action in asymptotically Anti-de Sitter spacetimes. The shear viscosity is shown to receive no corrections at this order, but the entropy acquires a logarithmic correction. The coe...
[ { "created": "Mon, 23 Sep 2019 01:32:51 GMT", "version": "v1" }, { "created": "Tue, 24 Nov 2020 13:01:03 GMT", "version": "v2" } ]
2021-01-19
[ [ "Kuntz", "Iberê", "" ], [ "da Rocha", "Roldão", "" ] ]
We study quantum corrections at one-loop order to the shear viscosity to entropy ratio by implementing the Vilkovisky-Barvinsky effective action in asymptotically Anti-de Sitter spacetimes. The shear viscosity is shown to receive no corrections at this order, but the entropy acquires a logarithmic correction. The coeff...
hep-th/0008117
Sedra
M. Hssaini, M. Kessabi, B. Maroufi, M.B.Sedra
Explicit derivation of a Central extended Hyper-Kahler Metric
15 pages
Afr.J.Math.Phys. 1 (2004) 301-309
null
null
hep-th cond-mat.mtrl-sci math-ph math.MG math.MP
null
This work consists in applying the analysis of integrable models to study the problem of Hyper-Kahler metrics building. In this context, we use the harmonic superspace language applied to D=2 N=4 SU(2) Liouville self interacting model and derive an explicit central extended Hyper-Kahler metric as well as the induced ...
[ { "created": "Mon, 14 Aug 2000 15:18:27 GMT", "version": "v1" }, { "created": "Fri, 29 Oct 2004 16:39:53 GMT", "version": "v2" } ]
2007-05-23
[ [ "Hssaini", "M.", "" ], [ "Kessabi", "M.", "" ], [ "Maroufi", "B.", "" ], [ "Sedra", "M. B.", "" ] ]
This work consists in applying the analysis of integrable models to study the problem of Hyper-Kahler metrics building. In this context, we use the harmonic superspace language applied to D=2 N=4 SU(2) Liouville self interacting model and derive an explicit central extended Hyper-Kahler metric as well as the induced sc...
0906.3743
F. Saueressig
Sergei Alexandrov and Frank Saueressig
Quantum mirror symmetry and twistors
40 pages, 2 figures
JHEP 0909:108,2009
10.1088/1126-6708/2009/09/108
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using the twistor approach to hypermultiplet moduli spaces, we derive the worldsheet, D(-1), and D1-instanton contributions to the generalized mirror map, relating Type IIA and Type IIB string theory compactified on generic mirror Calabi-Yau threefolds. For this purpose, we provide a novel description of the twistor ...
[ { "created": "Fri, 19 Jun 2009 20:21:57 GMT", "version": "v1" } ]
2009-10-02
[ [ "Alexandrov", "Sergei", "" ], [ "Saueressig", "Frank", "" ] ]
Using the twistor approach to hypermultiplet moduli spaces, we derive the worldsheet, D(-1), and D1-instanton contributions to the generalized mirror map, relating Type IIA and Type IIB string theory compactified on generic mirror Calabi-Yau threefolds. For this purpose, we provide a novel description of the twistor sp...
1411.1066
Arkady Tseytlin
O. Lunin, R. Roiban and A. A. Tseytlin
Supergravity backgrounds for deformations of AdS_n x S^n supercoset string models
22 pages; v2,v3: appendix A expanded and corrected
null
10.1016/j.nuclphysb.2014.12.006
Imperial-TP-AT-2014-07
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider type IIB supergravity backgrounds corresponding to the deformed AdS_n x S^n supercoset string models of the type constructed in arXiv:1309.5850 which depend on one deformation parameter \k. In AdS_2 x S^2 case we find that the deformed metric can be extended to a full supergravity solution with non-trivia...
[ { "created": "Tue, 4 Nov 2014 21:00:14 GMT", "version": "v1" }, { "created": "Tue, 11 Nov 2014 17:50:51 GMT", "version": "v2" }, { "created": "Sat, 23 Jan 2016 10:11:57 GMT", "version": "v3" } ]
2016-01-26
[ [ "Lunin", "O.", "" ], [ "Roiban", "R.", "" ], [ "Tseytlin", "A. A.", "" ] ]
We consider type IIB supergravity backgrounds corresponding to the deformed AdS_n x S^n supercoset string models of the type constructed in arXiv:1309.5850 which depend on one deformation parameter \k. In AdS_2 x S^2 case we find that the deformed metric can be extended to a full supergravity solution with non-trivial ...
hep-th/0407006
Nejat Tevfik Yilmaz
Nejat Tevfik Yilmaz
The Non-Split Scalar Coset in Supergravity Theories
26 pages
Nucl.Phys.B675:122-138,2003
10.1016/j.nuclphysb.2003.10.006
null
hep-th
null
The general non-split scalar coset of supergravity theories is discussed.The symmetric space sigma model is studied in two equivalent formulations and for different coset parametrizations.The dualisation and the local first order formulation is performed for the non-split scalar coset G/K when the rigid symmetry grou...
[ { "created": "Thu, 1 Jul 2004 14:39:40 GMT", "version": "v1" } ]
2010-01-15
[ [ "Yilmaz", "Nejat Tevfik", "" ] ]
The general non-split scalar coset of supergravity theories is discussed.The symmetric space sigma model is studied in two equivalent formulations and for different coset parametrizations.The dualisation and the local first order formulation is performed for the non-split scalar coset G/K when the rigid symmetry group ...
0811.4283
Victor Chernyak
Victor L. Chernyak
Mass Spectrum in SQCD and Problems with the Seiberg Duality. Another Scenario
30 pages, purely technical improvements for readers convenience
JETP, 114 (2012) 61
10.1134/S1063776111160011
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
N=1 SQCD with SU(N_c) colors and N_F flavors of light quarks is considered within the dynamical scenario which assumes that quarks can be in two different phases only. These are: a) either the HQ (heavy quark) phase where they are confined, b) or they are higgsed, at the appropriate values of parameters of the Lagran...
[ { "created": "Wed, 26 Nov 2008 12:24:41 GMT", "version": "v1" }, { "created": "Mon, 15 Dec 2008 11:41:55 GMT", "version": "v2" }, { "created": "Wed, 5 Aug 2009 14:26:54 GMT", "version": "v3" }, { "created": "Mon, 5 Nov 2012 07:08:52 GMT", "version": "v4" }, { "cre...
2019-08-21
[ [ "Chernyak", "Victor L.", "" ] ]
N=1 SQCD with SU(N_c) colors and N_F flavors of light quarks is considered within the dynamical scenario which assumes that quarks can be in two different phases only. These are: a) either the HQ (heavy quark) phase where they are confined, b) or they are higgsed, at the appropriate values of parameters of the Lagrangi...
hep-th/9602012
Martin Reuter
M.Reuter
Effective Average Actions and Nonperturbative Evolution Equations
25 pages, latex
null
null
DESY 96-016
hep-th
null
The effective average actions for gauge theories and the associated nonperturbative evolution equations which govern their renormalization group flow are reviewed and various applications are described. As an example of a topological field theory, Chern-Simons theory is discussed in detail.
[ { "created": "Sun, 4 Feb 1996 12:02:09 GMT", "version": "v1" } ]
2007-05-23
[ [ "Reuter", "M.", "" ] ]
The effective average actions for gauge theories and the associated nonperturbative evolution equations which govern their renormalization group flow are reviewed and various applications are described. As an example of a topological field theory, Chern-Simons theory is discussed in detail.
2305.09713
Brandon Rayhaun
Yichul Choi, Brandon C. Rayhaun, Yaman Sanghavi, Shu-Heng Shao
Remarks on Boundaries, Anomalies, and Noninvertible Symmetries
71 pages, 31 figures, 2 tables
Physical Review D, 108(12), p.125005 (2023)
10.1103/PhysRevD.108.125005
null
hep-th cond-mat.str-el math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
What does it mean for a boundary condition to be symmetric with respect to a non-invertible global symmetry? We discuss two possible definitions in 1+1d. On the one hand, we call a boundary weakly symmetric if the symmetry defects can terminate topologically on it, leading to conserved operators for the Hamiltonian o...
[ { "created": "Tue, 16 May 2023 18:00:00 GMT", "version": "v1" }, { "created": "Thu, 7 Dec 2023 14:56:47 GMT", "version": "v2" } ]
2023-12-08
[ [ "Choi", "Yichul", "" ], [ "Rayhaun", "Brandon C.", "" ], [ "Sanghavi", "Yaman", "" ], [ "Shao", "Shu-Heng", "" ] ]
What does it mean for a boundary condition to be symmetric with respect to a non-invertible global symmetry? We discuss two possible definitions in 1+1d. On the one hand, we call a boundary weakly symmetric if the symmetry defects can terminate topologically on it, leading to conserved operators for the Hamiltonian on ...
2408.02744
Runkai Tao
Ranveer Kumar Singh, Madhav Sinha, Runkai Tao
Rationality of Lorentzian Lattice CFTs And The Associated Modular Tensor Category
25 pages, 0 figure, To be submitted in JHEP
null
null
null
hep-th math.QA
http://creativecommons.org/licenses/by/4.0/
We discuss the rationality of Lorentzian lattice conformal field theory (LLCFT) recently constructed in arXiv:2312.16296 and obtain equivalent characterizations of rationality generalising Wendland's rational Narain CFT characterization. We then describe the construction of a modular tensor category (MTC) associated ...
[ { "created": "Mon, 5 Aug 2024 18:01:53 GMT", "version": "v1" } ]
2024-08-07
[ [ "Singh", "Ranveer Kumar", "" ], [ "Sinha", "Madhav", "" ], [ "Tao", "Runkai", "" ] ]
We discuss the rationality of Lorentzian lattice conformal field theory (LLCFT) recently constructed in arXiv:2312.16296 and obtain equivalent characterizations of rationality generalising Wendland's rational Narain CFT characterization. We then describe the construction of a modular tensor category (MTC) associated to...
1002.0841
Mikael Smedb\"ack
Mikael Smedb\"ack
On thermodynamics of N=6 superconformal Chern-Simons theory
29 pages. v2: references added. v3: minor changes, references added, published version
JHEP 1004:002,2010
10.1007/JHEP04(2010)002
UUITP-04/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study thermodynamics of N=6 superconformal Chern-Simons theory by computing quantum corrections to the free energy. We find that in weakly coupled ABJM theory on R(2) x S(1), the leading correction is non-analytic in the 't Hooft coupling lambda, and is approximately of order lambda^2 log(lambda)^3. The free energ...
[ { "created": "Thu, 4 Feb 2010 18:13:44 GMT", "version": "v1" }, { "created": "Thu, 18 Feb 2010 15:28:32 GMT", "version": "v2" }, { "created": "Tue, 25 May 2010 15:16:00 GMT", "version": "v3" } ]
2010-05-28
[ [ "Smedbäck", "Mikael", "" ] ]
We study thermodynamics of N=6 superconformal Chern-Simons theory by computing quantum corrections to the free energy. We find that in weakly coupled ABJM theory on R(2) x S(1), the leading correction is non-analytic in the 't Hooft coupling lambda, and is approximately of order lambda^2 log(lambda)^3. The free energy ...
hep-th/0208074
Hyeonjoon Shin
Seungjoon Hyun, Hyeonjoon Shin
N=(4,4) Type IIA String Theory on PP-Wave Background
latex, 15 pages; v2: typos corrected, polished, references added
JHEP 0210 (2002) 070
10.1088/1126-6708/2002/10/070
null
hep-th
null
We construct IIA GS superstring action on the ten-dimensional pp-wave background, which arises as the compactification of eleven-dimensional pp-wave geometry along the isometry direction. The background geometry has 24 Killing spinors and among them, 16 components correspond to the non-linearly realized kinematical s...
[ { "created": "Sat, 10 Aug 2002 01:21:02 GMT", "version": "v1" }, { "created": "Mon, 19 Aug 2002 13:27:48 GMT", "version": "v2" } ]
2009-11-07
[ [ "Hyun", "Seungjoon", "" ], [ "Shin", "Hyeonjoon", "" ] ]
We construct IIA GS superstring action on the ten-dimensional pp-wave background, which arises as the compactification of eleven-dimensional pp-wave geometry along the isometry direction. The background geometry has 24 Killing spinors and among them, 16 components correspond to the non-linearly realized kinematical sup...
2106.03878
Saghar S. Hosseini
Saghar S. Hosseini and Robert Moscrop
Maruyoshi-Song Flows and Defect Groups of $D_p^b(G)$ Theories
22 pages, v2: Added references, v3: Added references and fixed typos
null
10.1007/JHEP10(2021)119
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the defect groups of $D_p^b(G)$ theories using geometric engineering and BPS quivers. In the simple case when $b=h^\vee (G)$, we use the BPS quivers of the theory to see that the defect group is compatible with a known Maruyoshi-Song flow. To extend to the case where $b\neq h^\vee (G)$, we use a similar Maru...
[ { "created": "Mon, 7 Jun 2021 18:00:27 GMT", "version": "v1" }, { "created": "Tue, 15 Jun 2021 12:25:01 GMT", "version": "v2" }, { "created": "Sun, 19 Sep 2021 10:18:57 GMT", "version": "v3" } ]
2021-11-03
[ [ "Hosseini", "Saghar S.", "" ], [ "Moscrop", "Robert", "" ] ]
We study the defect groups of $D_p^b(G)$ theories using geometric engineering and BPS quivers. In the simple case when $b=h^\vee (G)$, we use the BPS quivers of the theory to see that the defect group is compatible with a known Maruyoshi-Song flow. To extend to the case where $b\neq h^\vee (G)$, we use a similar Maruyo...
hep-th/9308016
Zaikov Raiko
Raiko P. Zaikov
Extended Nonabelian Symmetries for Free Fermionic Model
19 pages, HarvmacTeX, report IC/93/237
null
null
null
hep-th
null
The higher spin symmetry for both Dirac and Majorana massless free fermionic field models are considered. An infinite Lie algebra which is a linear realization of the higher spin extension of the cross products of the Virasoro and affine Kac-Moody algebras is obtained. The corresponding current algebra is closed whic...
[ { "created": "Thu, 5 Aug 1993 14:28:09 GMT", "version": "v1" } ]
2007-05-23
[ [ "Zaikov", "Raiko P.", "" ] ]
The higher spin symmetry for both Dirac and Majorana massless free fermionic field models are considered. An infinite Lie algebra which is a linear realization of the higher spin extension of the cross products of the Virasoro and affine Kac-Moody algebras is obtained. The corresponding current algebra is closed which ...
1310.4182
Emilio Torrente-Lujan
J.J. Fernandez-Melgarejo, E. Torrente-Lujan
N=2 SUGRA BPS Multi-center solutions, quadratic prepotentials and Freudenthal transformations
Latex 27 pages (11pt). Some modifications introduced. Minor misprints corrected. References added
null
10.1007/JHEP05(2014)081
IFT-MU/12-314,UQBAR-TH/78-1516
hep-th gr-qc hep-ph math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a detailed description of N=2 stationary BPS multicenter black hole solutions for quadratic prepotentials with an arbitrary number of centers and scalar fields making a systematic use of the algebraic properties of the matrix of second derivatives of the prepotential, $\mathcal{S}$, which in this case is a...
[ { "created": "Tue, 15 Oct 2013 20:00:04 GMT", "version": "v1" }, { "created": "Mon, 21 Oct 2013 19:07:00 GMT", "version": "v2" }, { "created": "Thu, 6 Mar 2014 21:00:25 GMT", "version": "v3" } ]
2015-06-17
[ [ "Fernandez-Melgarejo", "J. J.", "" ], [ "Torrente-Lujan", "E.", "" ] ]
We present a detailed description of N=2 stationary BPS multicenter black hole solutions for quadratic prepotentials with an arbitrary number of centers and scalar fields making a systematic use of the algebraic properties of the matrix of second derivatives of the prepotential, $\mathcal{S}$, which in this case is a s...
0906.4333
O-Kab Kwon
O-Kab Kwon, Phillial Oh, Jongsu Sohn
Notes on Supersymmetry Enhancement of ABJM Theory
23 pages, no figure, minor corrections, version to appear in JHEP
JHEP 0908:093,2009
10.1088/1126-6708/2009/08/093
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the supersymmetry enhancement of ABJM theory. Starting from a ${\cal N}=2$ supersymmetric Chern-Simons matter theory with gauge group U(2)$\times$U(2) which is a truncated version of the ABJM theory, we find by using the monopole operator that there is additional ${\cal N}=2$ supersymmetry related to the gau...
[ { "created": "Tue, 23 Jun 2009 19:43:11 GMT", "version": "v1" }, { "created": "Fri, 26 Jun 2009 14:49:48 GMT", "version": "v2" }, { "created": "Tue, 30 Jun 2009 15:52:10 GMT", "version": "v3" }, { "created": "Mon, 24 Aug 2009 09:56:31 GMT", "version": "v4" } ]
2009-09-28
[ [ "Kwon", "O-Kab", "" ], [ "Oh", "Phillial", "" ], [ "Sohn", "Jongsu", "" ] ]
We study the supersymmetry enhancement of ABJM theory. Starting from a ${\cal N}=2$ supersymmetric Chern-Simons matter theory with gauge group U(2)$\times$U(2) which is a truncated version of the ABJM theory, we find by using the monopole operator that there is additional ${\cal N}=2$ supersymmetry related to the gauge...