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hep-th/9910107
Thomas Wilke
T. Guhr, T. Wilke, and H.A. Weidenmueller
Stochastic field theory for a Dirac particle propagating in gauge field disorder
4 pages, 1 figure
Phys.Rev.Lett. 85 (2000) 2252-2255
10.1103/PhysRevLett.85.2252
null
hep-th chao-dyn cond-mat nlin.CD
null
Recent theoretical and numerical developments show analogies between quantum chromodynamics (QCD) and disordered systems in condensed matter physics. We study the spectral fluctuations of a Dirac particle propagating in a finite four dimensional box in the presence of gauge fields. We construct a model which combines...
[ { "created": "Thu, 14 Oct 1999 12:44:44 GMT", "version": "v1" } ]
2009-10-31
[ [ "Guhr", "T.", "" ], [ "Wilke", "T.", "" ], [ "Weidenmueller", "H. A.", "" ] ]
Recent theoretical and numerical developments show analogies between quantum chromodynamics (QCD) and disordered systems in condensed matter physics. We study the spectral fluctuations of a Dirac particle propagating in a finite four dimensional box in the presence of gauge fields. We construct a model which combines E...
hep-th/0306249
George Tsitsishvili
M. Eliashvili and G. Tsitsishvili
Area Preserving Transformations in Non-commutative Space and NCCS Theory
revtex, 9 pages, corrected typos
Eur.Phys.J. C32 (2003) 135-140
10.1140/epjc/s2003-01373-3
null
hep-th
null
We propose an heuristic rule for the area transformation on the non-commutative plane. The non-commutative area preserving transformations are quantum deformation of the classical symplectic diffeomorphisms. Area preservation condition is formulated as a field equation in the non-commutative Chern-Simons gauge theory...
[ { "created": "Wed, 25 Jun 2003 15:49:34 GMT", "version": "v1" }, { "created": "Sun, 29 Jun 2003 23:41:37 GMT", "version": "v2" } ]
2009-11-10
[ [ "Eliashvili", "M.", "" ], [ "Tsitsishvili", "G.", "" ] ]
We propose an heuristic rule for the area transformation on the non-commutative plane. The non-commutative area preserving transformations are quantum deformation of the classical symplectic diffeomorphisms. Area preservation condition is formulated as a field equation in the non-commutative Chern-Simons gauge theory. ...
0910.0938
Stoytcho Yazadjiev
Stoytcho S. Yazadjiev, Petia G. Nedkova
Sequences of dipole black rings and Kaluza-Klein bubbles
26 pages, 1 figure
JHEP 1001:048,2010
10.1007/JHEP01(2010)048
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct new exact solutions to 5D Einstein-Maxwell equations describing sequences of Kaluza-Klein bubbles and dipole black rings. The solutions are generated by 2-soliton transformations from vacuum black ring - bubble sequences. The properties of the solutions are investigated. We also derive the Smarr-like rel...
[ { "created": "Tue, 6 Oct 2009 07:56:02 GMT", "version": "v1" } ]
2014-11-20
[ [ "Yazadjiev", "Stoytcho S.", "" ], [ "Nedkova", "Petia G.", "" ] ]
We construct new exact solutions to 5D Einstein-Maxwell equations describing sequences of Kaluza-Klein bubbles and dipole black rings. The solutions are generated by 2-soliton transformations from vacuum black ring - bubble sequences. The properties of the solutions are investigated. We also derive the Smarr-like relat...
2007.15023
Damiano Anselmi
Damiano Anselmi
Cosmic inflation as a renormalization-group flow: the running of power spectra in quantum gravity
38 pages, 6 figures; JCAP
J. Cosmol. Astropart. Phys. 01 (2021) 048
10.1088/1475-7516/2021/01/048
null
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the running of power spectra in inflationary cosmology as a renormalization-group flow from the de Sitter fixed point. The beta function is provided by the equations of the background metric. The spectra of the scalar and tensor fluctuations obey RG evolution equations with vanishing anomalous dimensions in ...
[ { "created": "Wed, 29 Jul 2020 18:00:22 GMT", "version": "v1" }, { "created": "Tue, 26 Jan 2021 12:53:46 GMT", "version": "v2" } ]
2021-01-27
[ [ "Anselmi", "Damiano", "" ] ]
We study the running of power spectra in inflationary cosmology as a renormalization-group flow from the de Sitter fixed point. The beta function is provided by the equations of the background metric. The spectra of the scalar and tensor fluctuations obey RG evolution equations with vanishing anomalous dimensions in th...
hep-th/9209056
null
D. Dalmazi
Tree Amplitudes in Noncritical $N=2$ Strings
(misprints in formulae (7),(10) and (34) have been corrected) 9 pages (Talk given at ICTP-Trieste, July '92)-Plain tex file
null
null
null
hep-th
null
Recent results for tree amplitudes for the $N=2$ noncritical strings are presented and compared with the critical case. Arguments are given which indicate a certain discontinuity in passing from the $\hat c < 1$ model (in a Coulomb gas representation) to the $\hat c = 1$ critical case.
[ { "created": "Wed, 16 Sep 1992 07:35:00 GMT", "version": "v1" }, { "created": "Wed, 7 Oct 1992 07:52:00 GMT", "version": "v2" } ]
2008-02-03
[ [ "Dalmazi", "D.", "" ] ]
Recent results for tree amplitudes for the $N=2$ noncritical strings are presented and compared with the critical case. Arguments are given which indicate a certain discontinuity in passing from the $\hat c < 1$ model (in a Coulomb gas representation) to the $\hat c = 1$ critical case.
1012.4057
Walter Vinci
Muneto Nitta and Walter Vinci
Non-Abelian Monopoles in the Higgs Phase
37 pages, no figures; v2: refs. added
Nucl.Phys.B848:121-154,2011
10.1016/j.nuclphysb.2011.02.014
null
hep-th hep-ph math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the moduli matrix approach to study the moduli space of 1/4 BPS kinks supported by vortices in the Higgs phase of N = 2 supersymmetric U(N) gauge theories when non-zero masses for the matter hypermultiplets are introduced. We focus on the case of degenerate masses. In these special cases vortices acquire new o...
[ { "created": "Sat, 18 Dec 2010 04:15:51 GMT", "version": "v1" }, { "created": "Tue, 1 Mar 2011 02:05:21 GMT", "version": "v2" } ]
2011-03-30
[ [ "Nitta", "Muneto", "" ], [ "Vinci", "Walter", "" ] ]
We use the moduli matrix approach to study the moduli space of 1/4 BPS kinks supported by vortices in the Higgs phase of N = 2 supersymmetric U(N) gauge theories when non-zero masses for the matter hypermultiplets are introduced. We focus on the case of degenerate masses. In these special cases vortices acquire new ori...
hep-th/9605223
Albion Lawrence
Albion Lawrence (U. Chicago, Enrico Fermi Institute)
The target space geometry of N=(2,1) string theory
41 pages, 5 figures, standard LaTeX, uses epsf.tex. Some typos corrected, discussion in footnote 1 corrected
Class.Quant.Grav. 14 (1997) 309-338
10.1088/0264-9381/14/2/007
EFI-96-19
hep-th
null
We describe the ${\cal{O}}({\alpha'}^0)$ constraints on the target space geometry of the $N=(2,1)$ heterotic superstring due to the left-moving $N=1$ supersymmetry and $U(1)$ currents. In the fermionic description of the internal sector supersymmetry is realized quantum mechanically, so that both tree-level and one-l...
[ { "created": "Thu, 30 May 1996 23:04:20 GMT", "version": "v1" }, { "created": "Fri, 12 Jul 1996 00:58:24 GMT", "version": "v2" } ]
2009-10-30
[ [ "Lawrence", "Albion", "", "U. Chicago, Enrico Fermi Institute" ] ]
We describe the ${\cal{O}}({\alpha'}^0)$ constraints on the target space geometry of the $N=(2,1)$ heterotic superstring due to the left-moving $N=1$ supersymmetry and $U(1)$ currents. In the fermionic description of the internal sector supersymmetry is realized quantum mechanically, so that both tree-level and one-loo...
hep-th/9604058
null
H. Lu, C.N. Pope and K.W. Xu
Liouville and Toda Solitons in M-theory
Latex, 10 pages. Minor corrections to text and title
Mod.Phys.Lett.A11:1785-1796,1996
10.1142/S0217732396001776
CTP TAMU-12/96, IC/96/54
hep-th
null
We study the general form of the equations for isotropic single-scalar, multi-scalar and dyonic $p$-branes in superstring theory and M-theory, and show that they can be cast into the form of Liouville, Toda (or Toda-like) equations. The general solutions describe non-extremal isotropic $p$-branes, reducing to the pre...
[ { "created": "Thu, 11 Apr 1996 03:18:22 GMT", "version": "v1" }, { "created": "Tue, 11 Jun 1996 08:10:54 GMT", "version": "v2" } ]
2009-10-07
[ [ "Lu", "H.", "" ], [ "Pope", "C. N.", "" ], [ "Xu", "K. W.", "" ] ]
We study the general form of the equations for isotropic single-scalar, multi-scalar and dyonic $p$-branes in superstring theory and M-theory, and show that they can be cast into the form of Liouville, Toda (or Toda-like) equations. The general solutions describe non-extremal isotropic $p$-branes, reducing to the previ...
hep-th/9310017
Ramy Brustein
R. Brustein, M. Faux and B. Ovrut
Non-Perturbative effective Lagrangians for super-matrix models
Presented by B. Ovrut at the International Europhysics Conference, Marseille, July 22-28,1993, 5 papges, preprint CERN-TH.7013/93
null
null
null
hep-th
null
We discuss $d=1, {\cal N}=2$ supersymmetric matrix models and exhibit the associated $d=2$ collective field theory in the limit of dense eigenvalues. From this field theory we construct, by the addition of several new fields, a $d=2$ supersymmetric effective field theory, which reduces to the collective field theory ...
[ { "created": "Mon, 4 Oct 1993 14:05:33 GMT", "version": "v1" } ]
2007-05-23
[ [ "Brustein", "R.", "" ], [ "Faux", "M.", "" ], [ "Ovrut", "B.", "" ] ]
We discuss $d=1, {\cal N}=2$ supersymmetric matrix models and exhibit the associated $d=2$ collective field theory in the limit of dense eigenvalues. From this field theory we construct, by the addition of several new fields, a $d=2$ supersymmetric effective field theory, which reduces to the collective field theory wh...
hep-th/9403094
Rinat Kedem
Omar Foda, K. Iohara, M. Jimbo, R. Kedem, T. Miwa and H. Yan
An elliptic quantum algebra for $\widehat{sl}_2$
(Final version for publication.)
Lett.Math.Phys. 32 (1994) 259-268
10.1007/BF00750668
null
hep-th math.QA
null
An elliptic deformation of $\widehat{sl}_2$ is proposed. Our presentation of the algebra is based on the relation $RLL=LLR^*$, where $R$ and $R^*$ are eight-vertex $R$-matrices with the elliptic moduli chosen differently. In the trigonometric limit, this algebra reduces to a quotient of that proposed by Reshetikhin a...
[ { "created": "Thu, 17 Mar 1994 06:09:45 GMT", "version": "v1" }, { "created": "Sat, 19 Mar 1994 06:51:56 GMT", "version": "v2" }, { "created": "Thu, 12 May 1994 11:43:28 GMT", "version": "v3" } ]
2009-10-28
[ [ "Foda", "Omar", "" ], [ "Iohara", "K.", "" ], [ "Jimbo", "M.", "" ], [ "Kedem", "R.", "" ], [ "Miwa", "T.", "" ], [ "Yan", "H.", "" ] ]
An elliptic deformation of $\widehat{sl}_2$ is proposed. Our presentation of the algebra is based on the relation $RLL=LLR^*$, where $R$ and $R^*$ are eight-vertex $R$-matrices with the elliptic moduli chosen differently. In the trigonometric limit, this algebra reduces to a quotient of that proposed by Reshetikhin and...
1002.2464
Toru Kikuchi
Hiroyuki Hata and Toru Kikuchi
Relativistic Collective Coordinate Quantization of Solitons: Spinning Skyrmion
6 pages, no figures, REVTeX; appendix added, published in PRD
Phys.Rev.D82:025017,2010
10.1103/PhysRevD.82.025017
KUNS-2254
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a consistent relativistic generalization of collective coordinate quantization of field theory solitons. Our principle of introducing collective coordinates is that the equations of motion of the collective coordinates ensure those of the original field theory. We illustrate this principle with the quantiz...
[ { "created": "Fri, 12 Feb 2010 02:49:00 GMT", "version": "v1" }, { "created": "Thu, 4 Mar 2010 02:15:22 GMT", "version": "v2" }, { "created": "Sat, 21 Aug 2010 06:34:58 GMT", "version": "v3" } ]
2010-08-24
[ [ "Hata", "Hiroyuki", "" ], [ "Kikuchi", "Toru", "" ] ]
We develop a consistent relativistic generalization of collective coordinate quantization of field theory solitons. Our principle of introducing collective coordinates is that the equations of motion of the collective coordinates ensure those of the original field theory. We illustrate this principle with the quantizat...
hep-th/9502020
Tarrach
Rolf Tarrach
Is There Physics in Landau Poles ?
17 pages, plain TeX, no figures
null
null
UB-ECM-PF-38-94
hep-th
null
Triviality and Landau poles are often greeted as harbingers of new physics at 1 TeV. After briefly reviewing the ideas behind this, a model of singular quantum mechanics is introduced. Its ultraviolet structure, as well as some features of its vacuum, related to triviality, very much parallel $\lambda\phi^4$. The mod...
[ { "created": "Fri, 3 Feb 1995 11:50:29 GMT", "version": "v1" } ]
2007-05-23
[ [ "Tarrach", "Rolf", "" ] ]
Triviality and Landau poles are often greeted as harbingers of new physics at 1 TeV. After briefly reviewing the ideas behind this, a model of singular quantum mechanics is introduced. Its ultraviolet structure, as well as some features of its vacuum, related to triviality, very much parallel $\lambda\phi^4$. The model...
hep-th/9803171
Laura Andrianopoli
Laura Andrianopoli and Sergio Ferrara
K-K excitations on AdS_5 x S^5 as N=4 ``primary'' superfields
11 pages, LaTeX, no figures
Phys.Lett. B430 (1998) 248-253
10.1016/S0370-2693(98)00553-X
null
hep-th
null
We show that the K-K spectrum of IIB string on AdS_5 x S_5 is described by ``twisted chiral'' N=4 superfields, naturally described in ``harmonic superspace'', obtained by taking suitable gauge singlets polynomials of the D3-brane boundary SU(n) superconformal field theory. To each p-order polynomial is associated a m...
[ { "created": "Fri, 20 Mar 1998 16:38:46 GMT", "version": "v1" } ]
2009-10-31
[ [ "Andrianopoli", "Laura", "" ], [ "Ferrara", "Sergio", "" ] ]
We show that the K-K spectrum of IIB string on AdS_5 x S_5 is described by ``twisted chiral'' N=4 superfields, naturally described in ``harmonic superspace'', obtained by taking suitable gauge singlets polynomials of the D3-brane boundary SU(n) superconformal field theory. To each p-order polynomial is associated a mas...
2002.02120
Andriniaina Narindra Rasoanaivo
Andriniaina Narindra Rasoanaivo
Helicity Constraints To Soft Factor Of All Spin
null
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this note we derive non-perturbative constraints for soft operators in order to preserve the helicities of scatteringamplitudes in a soft limit. We also show that the resolution of such constraints generates a master formula for theanalytic expression of the single soft factor of any given spin and helicity.
[ { "created": "Thu, 6 Feb 2020 06:42:49 GMT", "version": "v1" } ]
2020-02-07
[ [ "Rasoanaivo", "Andriniaina Narindra", "" ] ]
In this note we derive non-perturbative constraints for soft operators in order to preserve the helicities of scatteringamplitudes in a soft limit. We also show that the resolution of such constraints generates a master formula for theanalytic expression of the single soft factor of any given spin and helicity.
1501.07466
Peter Millington
Bjorn Garbrecht and Peter Millington
Green's function method for handling radiative effects on false vacuum decay
19 pages, 5 figures, revtex format; references extended, Section III A and Appendix C corrected and further clarifications added; version accepted for publication Physical Review D
Phys. Rev. D 91, 105021 (2015)
10.1103/PhysRevD.91.105021
TUM-HEP-977-15
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce a Green's function method for handling radiative effects on false vacuum decay. In addition to the usual thin-wall approximation, we achieve further simplification by treating the bubble wall in the planar limit. As an application, we take the $\lambda\phi^4$ theory, extended with $N$ additional heavier ...
[ { "created": "Thu, 29 Jan 2015 14:52:22 GMT", "version": "v1" }, { "created": "Tue, 5 May 2015 08:36:50 GMT", "version": "v2" } ]
2015-06-03
[ [ "Garbrecht", "Bjorn", "" ], [ "Millington", "Peter", "" ] ]
We introduce a Green's function method for handling radiative effects on false vacuum decay. In addition to the usual thin-wall approximation, we achieve further simplification by treating the bubble wall in the planar limit. As an application, we take the $\lambda\phi^4$ theory, extended with $N$ additional heavier sc...
1106.1659
Junpu Wang
Solomon Endlich, and Junpu Wang
Classical Stability of the Galileon
23 pages, 3 figures
null
10.1007/JHEP11(2011)065
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider the classical equations of motion for a single Galileon field with generic parameters in the presence of non-relativistic sources. We introduce the concept of absolute stability of a theory: if one can show that a field at a single point---like infinity for instance---in spacetime is stable, then stabilit...
[ { "created": "Wed, 8 Jun 2011 20:17:36 GMT", "version": "v1" }, { "created": "Tue, 2 Aug 2011 23:03:04 GMT", "version": "v2" } ]
2015-05-28
[ [ "Endlich", "Solomon", "" ], [ "Wang", "Junpu", "" ] ]
We consider the classical equations of motion for a single Galileon field with generic parameters in the presence of non-relativistic sources. We introduce the concept of absolute stability of a theory: if one can show that a field at a single point---like infinity for instance---in spacetime is stable, then stability ...
hep-th/0608130
Kazutoshi Araki
Kazutoshi Araki, Takeo Inami and Hiroaki Nakajima
Instanton Equations for the Supersymmetric CP^{N-1} Sigma Model on Non(anti)commutative Superspace
6 pages
Prog.Theor.Phys.116:975-980,2007
10.1143/PTP.116.975
null
hep-th
null
We study the instanton equation of the supersymmetric CP^{N-1} sigma model on non(anti)commutative superspace in two dimensions. We show that the undeformed instanton equation is consistent with the deformed equations of motion. Then we conclude that the instanton equation is not deformed by superspace non(anti)commu...
[ { "created": "Fri, 18 Aug 2006 07:58:03 GMT", "version": "v1" }, { "created": "Mon, 25 Sep 2006 08:33:23 GMT", "version": "v2" } ]
2008-11-26
[ [ "Araki", "Kazutoshi", "" ], [ "Inami", "Takeo", "" ], [ "Nakajima", "Hiroaki", "" ] ]
We study the instanton equation of the supersymmetric CP^{N-1} sigma model on non(anti)commutative superspace in two dimensions. We show that the undeformed instanton equation is consistent with the deformed equations of motion. Then we conclude that the instanton equation is not deformed by superspace non(anti)commuta...
hep-th/0512167
Alessandro Fabbri
A. Fabbri, S. Farese, J. Navarro-Salas, G. J. Olmo and H. Sanchis-Alepuz
Semiclassical zero-temperature corrections to Schwarzschild spacetime and holography
26 pages, 4 figures; revised version (title changed, conclusions shortened), published as Phys. Rev. D73, 104023 (2006)
Phys.Rev.D73:104023,2006
10.1103/PhysRevD.73.104023
null
hep-th gr-qc
null
Motivated by the quest for black holes in AdS braneworlds, and in particular by the holographic conjecture relating 5D classical bulk solutions with 4D quantum corrected ones, we numerically solve the semiclassical Einstein equations (backreaction equations) with matter fields in the (zero temperature) Boulware vacuu...
[ { "created": "Wed, 14 Dec 2005 18:08:16 GMT", "version": "v1" }, { "created": "Tue, 23 May 2006 17:49:55 GMT", "version": "v2" } ]
2008-11-26
[ [ "Fabbri", "A.", "" ], [ "Farese", "S.", "" ], [ "Navarro-Salas", "J.", "" ], [ "Olmo", "G. J.", "" ], [ "Sanchis-Alepuz", "H.", "" ] ]
Motivated by the quest for black holes in AdS braneworlds, and in particular by the holographic conjecture relating 5D classical bulk solutions with 4D quantum corrected ones, we numerically solve the semiclassical Einstein equations (backreaction equations) with matter fields in the (zero temperature) Boulware vacuum ...
1509.00769
Israel Ram\'irez
Israel Ramirez and Brenno Carlini Vallilo
Worldsheet dilatation operator for the $AdS$ superstring
35 pages
null
10.1007/JHEP05(2016)129
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this work we propose a systematic way to compute the logarithmic divergences of composite operators in the pure spinor description of the $AdS_5\times S^5$ superstring. The computations of these divergences can be summarized in terms of a dilatation operator acting on the local operators. We check our results with...
[ { "created": "Wed, 2 Sep 2015 16:15:17 GMT", "version": "v1" }, { "created": "Fri, 26 Feb 2016 15:48:00 GMT", "version": "v2" }, { "created": "Mon, 30 May 2016 14:01:21 GMT", "version": "v3" } ]
2016-05-31
[ [ "Ramirez", "Israel", "" ], [ "Vallilo", "Brenno Carlini", "" ] ]
In this work we propose a systematic way to compute the logarithmic divergences of composite operators in the pure spinor description of the $AdS_5\times S^5$ superstring. The computations of these divergences can be summarized in terms of a dilatation operator acting on the local operators. We check our results with s...
1711.08694
Matthieu Tissier
Matthieu Tissier
Gribov copies, avalanches and dynamic generation of a gluon mass
5 pages, 1 figure
null
10.1016/j.physletb.2018.07.043
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Analytic calculations in the infrared regime of nonabelian gauge theories are hampered by the presence of Gribov copies which results in some ambiguity in the gauge-fixing procedure. This problem shares strong similarities with the issue of finding the true ground state among a large number of metastable states, a ty...
[ { "created": "Thu, 23 Nov 2017 13:52:52 GMT", "version": "v1" } ]
2018-07-25
[ [ "Tissier", "Matthieu", "" ] ]
Analytic calculations in the infrared regime of nonabelian gauge theories are hampered by the presence of Gribov copies which results in some ambiguity in the gauge-fixing procedure. This problem shares strong similarities with the issue of finding the true ground state among a large number of metastable states, a typi...
hep-th/9607041
Atish Dabholkar
Atish Dabholkar and Jaemo Park
A Note on Orientifolds and F-theory
11 pages, harvmac
Phys.Lett. B394 (1997) 302-306
10.1016/S0370-2693(97)00012-9
null
hep-th
null
An orientifold of Type-IIB theory on a $K3$ realized as a $Z_2$ orbifold is constructed which corresponds to F-theory compactification on a Calabi-Yau orbifold with Hodge numbers $(51, 3)$. The T-dual of this model is analogous to an orbifold with discrete torsion in that the action of orientation reversal has an add...
[ { "created": "Fri, 5 Jul 1996 00:30:45 GMT", "version": "v1" } ]
2009-10-30
[ [ "Dabholkar", "Atish", "" ], [ "Park", "Jaemo", "" ] ]
An orientifold of Type-IIB theory on a $K3$ realized as a $Z_2$ orbifold is constructed which corresponds to F-theory compactification on a Calabi-Yau orbifold with Hodge numbers $(51, 3)$. The T-dual of this model is analogous to an orbifold with discrete torsion in that the action of orientation reversal has an addit...
hep-th/9703051
Jose Fernandez Barbon
J.L.F. Barbon
Rotated Branes and N=1 Duality
8 pp, harvmac, minor corrections and comments added
Phys.Lett. B402 (1997) 59-63
10.1016/S0370-2693(97)00451-6
CERN-TH/97-38
hep-th
null
We consider configurations of rotated NS-branes leading to a family of four-dimensional N=1 super-QCD theories, interpolating between four-dimensional analogues of the Hanany-Witten vacua, and the Elitzur-Giveon-Kutasov configuration for N=1 duality. The rotation angle is the N=2 breaking parameter, the mass of the a...
[ { "created": "Thu, 6 Mar 1997 18:49:36 GMT", "version": "v1" }, { "created": "Wed, 19 Mar 1997 17:03:53 GMT", "version": "v2" } ]
2009-10-30
[ [ "Barbon", "J. L. F.", "" ] ]
We consider configurations of rotated NS-branes leading to a family of four-dimensional N=1 super-QCD theories, interpolating between four-dimensional analogues of the Hanany-Witten vacua, and the Elitzur-Giveon-Kutasov configuration for N=1 duality. The rotation angle is the N=2 breaking parameter, the mass of the adj...
2305.00394
Nikhil Kalyanapuram
Nikhil Kalyanapuram
Prescriptive Unitarity and Rigidity at Two Loops
v1: 96 pages, lots of figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We elaborate upon and consolidate various recent developments focusing on the triality of questions offered by issues of basis building, unitarity and non-polylogarithmicity in quantum field theory, specifically for planar two loops. The interplay between the dual questions of setting up bases of integrands and accur...
[ { "created": "Sun, 30 Apr 2023 05:29:53 GMT", "version": "v1" } ]
2023-05-02
[ [ "Kalyanapuram", "Nikhil", "" ] ]
We elaborate upon and consolidate various recent developments focusing on the triality of questions offered by issues of basis building, unitarity and non-polylogarithmicity in quantum field theory, specifically for planar two loops. The interplay between the dual questions of setting up bases of integrands and accurat...
hep-th/9605118
Massimo Porrati
A. Giveon and M. Porrati
Aspects of Space-Time Dualities
10 pages, plain Latex. Minor misprint corrected
Phys.Lett. B385 (1996) 81-86
10.1016/0370-2693(96)00826-X
NYU-TH-95/12/01, CERN-TH/95-346
hep-th
null
Duality groups of Abelian gauge theories on four manifolds and their reduction to two dimensions are considered. The duality groups include elements that relate different space-times in addition to relating different gauge-coupling matrices. We interpret (some of) such dualities as the geometrical symmetries of compa...
[ { "created": "Thu, 16 May 1996 18:04:00 GMT", "version": "v1" }, { "created": "Tue, 28 May 1996 14:39:05 GMT", "version": "v2" } ]
2009-10-30
[ [ "Giveon", "A.", "" ], [ "Porrati", "M.", "" ] ]
Duality groups of Abelian gauge theories on four manifolds and their reduction to two dimensions are considered. The duality groups include elements that relate different space-times in addition to relating different gauge-coupling matrices. We interpret (some of) such dualities as the geometrical symmetries of compact...
hep-th/0105250
Stathis Pakis
Jerome P. Gauntlett, Nakwoo Kim, Stathis Pakis, Daniel Waldram
Membranes Wrapped on Holomorphic Curves
22 pages, 6 figures
Phys.Rev. D65 (2002) 026003
10.1103/PhysRevD.65.026003
QMUL-PH-01-04
hep-th
null
We construct supergravity solutions dual to the twisted field theories arising when M-theory membranes wrap holomorphic curves in Calabi-Yau n-folds. The solutions are constructed in an Abelian truncation of maximal D=4 gauged supergravity and then uplifted to D=11. For four-folds and five-folds we find new smooth Ad...
[ { "created": "Thu, 24 May 2001 15:25:36 GMT", "version": "v1" } ]
2009-11-07
[ [ "Gauntlett", "Jerome P.", "" ], [ "Kim", "Nakwoo", "" ], [ "Pakis", "Stathis", "" ], [ "Waldram", "Daniel", "" ] ]
We construct supergravity solutions dual to the twisted field theories arising when M-theory membranes wrap holomorphic curves in Calabi-Yau n-folds. The solutions are constructed in an Abelian truncation of maximal D=4 gauged supergravity and then uplifted to D=11. For four-folds and five-folds we find new smooth AdS/...
2112.13878
Miroslav Rapcak
Miroslav Rapcak
Branes, Quivers and BPS Algebras
null
null
null
null
hep-th math-ph math.AG math.KT math.MP math.RT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
These lecture notes cover a brief introduction into some of the algebro-geometric techniques used in the construction of BPS algebras. The first section introduces the derived category of coherent sheaves as a useful model of branes in toric Calabi-Yau three-folds. This model allows a rather simple derivation of quiv...
[ { "created": "Mon, 27 Dec 2021 19:37:20 GMT", "version": "v1" } ]
2021-12-30
[ [ "Rapcak", "Miroslav", "" ] ]
These lecture notes cover a brief introduction into some of the algebro-geometric techniques used in the construction of BPS algebras. The first section introduces the derived category of coherent sheaves as a useful model of branes in toric Calabi-Yau three-folds. This model allows a rather simple derivation of quiver...
2004.14944
Timothy J. Hollowood
Timothy J. Hollowood and S. Prem Kumar
Islands and Page Curves for Evaporating Black Holes in JT Gravity
46 Pages, some small clarifications
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The effect of a CFT shockwave on the entanglement structure of an eternal black hole in Jackiw-Teitelboim gravity, that is in thermal equilibrium with a thermal bath, is considered. The shockwave carries energy and entropy into the black hole and heats the black hole up leading to evaporation and the eventual recover...
[ { "created": "Thu, 30 Apr 2020 16:49:50 GMT", "version": "v1" }, { "created": "Mon, 1 Jun 2020 13:05:19 GMT", "version": "v2" }, { "created": "Wed, 15 Jul 2020 07:39:36 GMT", "version": "v3" } ]
2020-07-16
[ [ "Hollowood", "Timothy J.", "" ], [ "Kumar", "S. Prem", "" ] ]
The effect of a CFT shockwave on the entanglement structure of an eternal black hole in Jackiw-Teitelboim gravity, that is in thermal equilibrium with a thermal bath, is considered. The shockwave carries energy and entropy into the black hole and heats the black hole up leading to evaporation and the eventual recovery ...
hep-th/0510060
Christian Romelsberger
Christian Romelsberger
Counting chiral primaries in N=1 d=4 superconformal field theories
34 pages, significant revision
Nucl.Phys. B747 (2006) 329-353
10.1016/j.nuclphysb.2006.03.037
null
hep-th
null
I derive a procedure to count chiral primary states in N=1 superconformal field theories in four dimensions. The chiral primaries are counted by putting the N=1 field theory on S^3 X R. I also define an index that counts semi-short multiplets of the superconformal theory. I construct N=1 supersymmetric Lagrangians on...
[ { "created": "Fri, 7 Oct 2005 19:41:57 GMT", "version": "v1" }, { "created": "Wed, 2 Nov 2005 19:57:51 GMT", "version": "v2" } ]
2009-11-11
[ [ "Romelsberger", "Christian", "" ] ]
I derive a procedure to count chiral primary states in N=1 superconformal field theories in four dimensions. The chiral primaries are counted by putting the N=1 field theory on S^3 X R. I also define an index that counts semi-short multiplets of the superconformal theory. I construct N=1 supersymmetric Lagrangians on S...
1805.12349
Sang-Heon Yi
Dongsu Bak, Chanju Kim, Sang-Heon Yi
Bulk View of Teleportation and Traversable Wormholes
1+39 pages, 8 figures, v2:references added, typos fixed, v3: appendix E added, minor points improved, further typos fixed
null
10.1007/JHEP08(2018)140
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct detailed AdS$_2$ gravity solutions describing the teleportation through a traversable wormhole sending a state from one side of the wormhole to the other. The traversable wormhole is realized by turning on a double trace interaction that couples the two boundaries of an eternal AdS$_2$ black hole. The ho...
[ { "created": "Thu, 31 May 2018 07:16:15 GMT", "version": "v1" }, { "created": "Tue, 12 Jun 2018 06:16:21 GMT", "version": "v2" }, { "created": "Tue, 24 Jul 2018 04:56:06 GMT", "version": "v3" } ]
2018-09-26
[ [ "Bak", "Dongsu", "" ], [ "Kim", "Chanju", "" ], [ "Yi", "Sang-Heon", "" ] ]
We construct detailed AdS$_2$ gravity solutions describing the teleportation through a traversable wormhole sending a state from one side of the wormhole to the other. The traversable wormhole is realized by turning on a double trace interaction that couples the two boundaries of an eternal AdS$_2$ black hole. The hori...
0706.1231
Chethan Krishnan
Jarah Evslin, Chethan Krishnan
The Black Di-Ring: An Inverse Scattering Construction
v3: 2 subsections added, typos fixed, more refs, journal version. v4: a transcription error in the ADM mass fixed
Class.Quant.Grav.26:125018,2009
10.1088/0264-9381/26/12/125018
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We use the inverse scattering method (ISM) to derive concentric non-supersymmetric black rings. The approach used here is fully five-dimensional, and has the modest advantage that it generalizes readily to the construction of more general axi-symmetric solutions.
[ { "created": "Fri, 8 Jun 2007 19:48:12 GMT", "version": "v1" }, { "created": "Sat, 30 Jun 2007 17:19:47 GMT", "version": "v2" }, { "created": "Tue, 2 Jun 2009 10:54:56 GMT", "version": "v3" }, { "created": "Tue, 15 Dec 2009 13:04:47 GMT", "version": "v4" } ]
2009-12-15
[ [ "Evslin", "Jarah", "" ], [ "Krishnan", "Chethan", "" ] ]
We use the inverse scattering method (ISM) to derive concentric non-supersymmetric black rings. The approach used here is fully five-dimensional, and has the modest advantage that it generalizes readily to the construction of more general axi-symmetric solutions.
hep-th/0309265
Masashi Hamanaka
Masashi Hamanaka and Kouichi Toda
Towards Noncommutative Integrable Equations
14 pages, LaTeX, talk given by K.T. at the fifth international conference on Symmetry in Nonlinear Mathematical Physics, Kiev, Ukraine, 23-29 June 2003; v2: accepted for publication in the proceedings, typos corrected, references added
EconfC0306234:404-411,2003
null
UT-Komaba/03-17
hep-th math-ph math.MP nlin.SI
null
We study the extension of integrable equations which possess the Lax representations to noncommutative spaces. We construct various noncommutative Lax equations by the Lax-pair generating technique and the Sato theory. The Sato theory has revealed essential aspects of the integrability of commutative soliton equation...
[ { "created": "Tue, 30 Sep 2003 11:23:28 GMT", "version": "v1" }, { "created": "Thu, 11 Dec 2003 05:44:08 GMT", "version": "v2" } ]
2008-11-26
[ [ "Hamanaka", "Masashi", "" ], [ "Toda", "Kouichi", "" ] ]
We study the extension of integrable equations which possess the Lax representations to noncommutative spaces. We construct various noncommutative Lax equations by the Lax-pair generating technique and the Sato theory. The Sato theory has revealed essential aspects of the integrability of commutative soliton equations ...
hep-th/0506149
Paolo Benincasa
Paolo Benincasa
Sound waves in strongly coupled non-conformal gauge theory plasma
9 pages, talk given at 27th MRST conference, contribution to proceedings
Int.J.Mod.Phys. A20 (2005) 6298-6306
10.1142/S0217751X05029320
null
hep-th
null
Gauge/string correspondence provides an efficient method to investigate gauge theories. In this talk we discuss the results of the paper (to appear) by P. Benincasa, A. Buchel and A. O. Starinets, where the propagation of sound waves is studied in a strongly coupled non-conformal gauge theory plasma. In particular, a...
[ { "created": "Fri, 17 Jun 2005 16:13:30 GMT", "version": "v1" }, { "created": "Mon, 4 Jul 2005 18:14:47 GMT", "version": "v2" } ]
2009-11-11
[ [ "Benincasa", "Paolo", "" ] ]
Gauge/string correspondence provides an efficient method to investigate gauge theories. In this talk we discuss the results of the paper (to appear) by P. Benincasa, A. Buchel and A. O. Starinets, where the propagation of sound waves is studied in a strongly coupled non-conformal gauge theory plasma. In particular, a p...
2007.06591
Tom Steudtner
Tom Steudtner
General scalar renormalisation group equations at three-loop order
match published version, corrected eq.(4.5)
null
10.1007/JHEP12(2020)012
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
For arbitrary scalar QFTs in four dimensions, renormalisation group equations of quartic and cubic interactions, mass terms, as well as field anomalous dimensions are computed at three-loop order in the $\overline{\text{MS}}$ scheme. Utilising pre-existing literature expressions for a specific model, loop integrals a...
[ { "created": "Mon, 13 Jul 2020 18:00:25 GMT", "version": "v1" }, { "created": "Fri, 14 Aug 2020 08:04:18 GMT", "version": "v2" }, { "created": "Tue, 1 Dec 2020 13:46:37 GMT", "version": "v3" }, { "created": "Thu, 18 Feb 2021 17:23:35 GMT", "version": "v4" } ]
2021-02-19
[ [ "Steudtner", "Tom", "" ] ]
For arbitrary scalar QFTs in four dimensions, renormalisation group equations of quartic and cubic interactions, mass terms, as well as field anomalous dimensions are computed at three-loop order in the $\overline{\text{MS}}$ scheme. Utilising pre-existing literature expressions for a specific model, loop integrals are...
hep-th/0509045
Subhankar Ray
Subhankar Ray, J. Shamanna
A Bethe Ansatz Study of Free Energy and Excitation Spectrum for Even Spin Fateev Zamolodchikov Model
25 pages, 4 figures
J.Math.Phys. 46 (2005) 043301
10.1063/1.1847708
null
hep-th cond-mat.stat-mech math-ph math.MP
null
A Bethe Ansatz study of a self dual Z_N spin model is undertaken for even spin system. One has to solve a coupled system of Bethe Ansatz Equations (BAE) involving zeroes of two families of transfer matrices. A numerical study on finite size lattices is done for identification of elementary excitations over the Ferrom...
[ { "created": "Tue, 6 Sep 2005 07:15:29 GMT", "version": "v1" } ]
2009-11-11
[ [ "Ray", "Subhankar", "" ], [ "Shamanna", "J.", "" ] ]
A Bethe Ansatz study of a self dual Z_N spin model is undertaken for even spin system. One has to solve a coupled system of Bethe Ansatz Equations (BAE) involving zeroes of two families of transfer matrices. A numerical study on finite size lattices is done for identification of elementary excitations over the Ferromag...
1009.5486
Adi Armoni
Adi Armoni, Chris P. Korthals Altes, Agostino Patella
Domain Walls and Metastable Vacua in Hot Orientifold Field Theories
29 pages, 4 figures. v2: minor changes in the introduction section. to appear in JHEP
JHEP 1012:004,2010
10.1007/JHEP12(2010)004
null
hep-th hep-lat hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider "Orientifold field theories", namely SU(N) gauge theories with Dirac fermions in the two-index representation at high temperature. When N is even these theories exhibit a spontaneously broken Z2 centre symmetry. We study aspects of the domain wall that interpolates between the two vacua of the theory. In ...
[ { "created": "Tue, 28 Sep 2010 08:34:53 GMT", "version": "v1" }, { "created": "Fri, 12 Nov 2010 20:37:45 GMT", "version": "v2" } ]
2010-12-09
[ [ "Armoni", "Adi", "" ], [ "Altes", "Chris P. Korthals", "" ], [ "Patella", "Agostino", "" ] ]
We consider "Orientifold field theories", namely SU(N) gauge theories with Dirac fermions in the two-index representation at high temperature. When N is even these theories exhibit a spontaneously broken Z2 centre symmetry. We study aspects of the domain wall that interpolates between the two vacua of the theory. In pa...
hep-th/0611051
Motomu Tsuda
Kazunari Shima and Motomu Tsuda
On Yukawa and mass terms in nonlinear supersymmetry equivalent renormarizable theory
8 pages, Latex
Mod.Phys.Lett.A22:1085-1090,2007
10.1142/S0217732307023390
null
hep-th
null
We show explicitly in D = 2 that N = 2 nonlinear supersymmetric (SUSY) Volkov-Akulov model is equivalent to a spontaneously broken N = 2 linear SUSY interacting theory containing the ordinary Yukawa interactions and mass terms, which is renormalizable, by using SUSY invariant relations.
[ { "created": "Sun, 5 Nov 2006 04:54:12 GMT", "version": "v1" }, { "created": "Mon, 11 Dec 2006 05:44:41 GMT", "version": "v2" } ]
2008-11-26
[ [ "Shima", "Kazunari", "" ], [ "Tsuda", "Motomu", "" ] ]
We show explicitly in D = 2 that N = 2 nonlinear supersymmetric (SUSY) Volkov-Akulov model is equivalent to a spontaneously broken N = 2 linear SUSY interacting theory containing the ordinary Yukawa interactions and mass terms, which is renormalizable, by using SUSY invariant relations.
0710.1568
Arutyunov Gleb E
Gleb Arutyunov and Sergey Frolov
On String S-matrix, Bound States and TBA
77 pages, 6 figures, v2: the statement about the periodicity condition for mirror fermions corrected; typos corrected; references added, v3: misprints corrected
JHEP 0712:024,2007
10.1088/1126-6708/2007/12/024
ITP-UU-07-50, SPIN-07-37, TCDMATH 07-15
hep-th
null
The study of finite J effects for the light-cone AdS superstring by means of the Thermodynamic Bethe Ansatz requires an understanding of a companion 2d theory which we call the mirror model. It is obtained from the original string model by the double Wick rotation. The S-matrices describing the scattering of physical...
[ { "created": "Mon, 8 Oct 2007 14:53:59 GMT", "version": "v1" }, { "created": "Mon, 22 Oct 2007 13:09:41 GMT", "version": "v2" }, { "created": "Mon, 3 Dec 2007 14:33:39 GMT", "version": "v3" } ]
2009-06-10
[ [ "Arutyunov", "Gleb", "" ], [ "Frolov", "Sergey", "" ] ]
The study of finite J effects for the light-cone AdS superstring by means of the Thermodynamic Bethe Ansatz requires an understanding of a companion 2d theory which we call the mirror model. It is obtained from the original string model by the double Wick rotation. The S-matrices describing the scattering of physical e...
2405.03938
Yi Yang
Sheng-Hong Lai, Jen-Chi Lee, and Yi Yang
The stringy scaling loop expansion and stringy scaling violation
25 pages
null
null
null
hep-th
http://creativecommons.org/licenses/by-nc-sa/4.0/
We propose a systematic approximation scheme to calculate general $n$-point $HSSA$ of open bosonic string theory. This stringy scaling loop expansion contains finite number of vacuum diagram terms at each loop order of scattering energy due to a vacuum diagram contraint and a topological graph constraint. In addition...
[ { "created": "Tue, 7 May 2024 01:55:52 GMT", "version": "v1" } ]
2024-05-08
[ [ "Lai", "Sheng-Hong", "" ], [ "Lee", "Jen-Chi", "" ], [ "Yang", "Yi", "" ] ]
We propose a systematic approximation scheme to calculate general $n$-point $HSSA$ of open bosonic string theory. This stringy scaling loop expansion contains finite number of vacuum diagram terms at each loop order of scattering energy due to a vacuum diagram contraint and a topological graph constraint. In addition, ...
1006.4678
Francesco Toppan
Marcelo Gonzales, Sadi Khodaee and Francesco Toppan
On non-minimal N=4 supermultiplets in 1D and their associated sigma-models
24 pages, 6 figures
J.Math.Phys.52:013514,2011
10.1063/1.3533761
CBPF-NF-001/10
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct the non-minimal linear representations of the N=4 Extended Supersymmetry in one-dimension. They act on 8 bosonic and 8 fermionic fields. Inequivalent representations are specified by the mass-dimension of the fields and the connectivity of the associated graphs. The oxidation to minimal N=5 linear repres...
[ { "created": "Thu, 24 Jun 2010 03:26:13 GMT", "version": "v1" } ]
2011-07-26
[ [ "Gonzales", "Marcelo", "" ], [ "Khodaee", "Sadi", "" ], [ "Toppan", "Francesco", "" ] ]
We construct the non-minimal linear representations of the N=4 Extended Supersymmetry in one-dimension. They act on 8 bosonic and 8 fermionic fields. Inequivalent representations are specified by the mass-dimension of the fields and the connectivity of the associated graphs. The oxidation to minimal N=5 linear represen...
1106.5011
She-Sheng Xue
Remo Ruffini and She-Sheng Xue
Electron-positron pairs production in a macroscopic charged core
14 pages 2 figures
Phys. Lett. B 696 (2011) 416-412
10.1016/j.physletb.2010.12.061
null
hep-th astro-ph.HE quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Classical and semi-classical energy states of relativistic electrons bounded by a massive and charged core with the charge-mass-radio Q/M and macroscopic radius R_c are discussed. We show that the energies of semi-classical (bound) states can be much smaller than the negative electron mass-energy (-mc^2), and energy-...
[ { "created": "Fri, 24 Jun 2011 16:53:27 GMT", "version": "v1" } ]
2015-05-28
[ [ "Ruffini", "Remo", "" ], [ "Xue", "She-Sheng", "" ] ]
Classical and semi-classical energy states of relativistic electrons bounded by a massive and charged core with the charge-mass-radio Q/M and macroscopic radius R_c are discussed. We show that the energies of semi-classical (bound) states can be much smaller than the negative electron mass-energy (-mc^2), and energy-le...
1306.4381
David Andriot
David Andriot, Andre Betz
\beta-supergravity: a ten-dimensional theory with non-geometric fluxes, and its geometric framework
v3: typos corrected, published version
null
10.1007/JHEP12(2013)083
null
hep-th math-ph math.DG math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a ten-dimensional theory, named \beta-supergravity, that contains non-geometric fluxes and could uplift some four-dimensional gauged supergravities. Building on earlier work, we study here its NSNS sector, where Q- and R-fluxes are precisely identified. Interestingly, the Q-flux is captured in an analogue ...
[ { "created": "Tue, 18 Jun 2013 22:38:13 GMT", "version": "v1" }, { "created": "Thu, 12 Sep 2013 14:55:37 GMT", "version": "v2" }, { "created": "Fri, 10 Jan 2014 10:09:44 GMT", "version": "v3" } ]
2015-06-16
[ [ "Andriot", "David", "" ], [ "Betz", "Andre", "" ] ]
We present a ten-dimensional theory, named \beta-supergravity, that contains non-geometric fluxes and could uplift some four-dimensional gauged supergravities. Building on earlier work, we study here its NSNS sector, where Q- and R-fluxes are precisely identified. Interestingly, the Q-flux is captured in an analogue of...
0807.1100
Yuji Tachikawa
Juan Maldacena, Dario Martelli, and Yuji Tachikawa
Comments on string theory backgrounds with non-relativistic conformal symmetry
51 pages. v5: New appendix F added on simple scaling properties of thermodynamic quantities
JHEP 0810:072,2008
10.1088/1126-6708/2008/10/072
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider non-relativistic conformal quantum mechanical theories that arise by doing discrete light cone quantization of field theories. If the field theory has a gravity dual, then the conformal quantum mechanical theory can have a gravity dual description in a suitable finite temperature and finite density regime...
[ { "created": "Mon, 7 Jul 2008 20:00:12 GMT", "version": "v1" }, { "created": "Tue, 15 Jul 2008 19:57:51 GMT", "version": "v2" }, { "created": "Wed, 6 Aug 2008 21:28:33 GMT", "version": "v3" }, { "created": "Mon, 20 Oct 2008 17:24:59 GMT", "version": "v4" }, { "cre...
2010-04-06
[ [ "Maldacena", "Juan", "" ], [ "Martelli", "Dario", "" ], [ "Tachikawa", "Yuji", "" ] ]
We consider non-relativistic conformal quantum mechanical theories that arise by doing discrete light cone quantization of field theories. If the field theory has a gravity dual, then the conformal quantum mechanical theory can have a gravity dual description in a suitable finite temperature and finite density regime. ...
hep-th/9401080
Leonid Bogdanov
L.V. Bogdanov (International Institute for Nonlinear Sciences, the Russian branch)
Generic solutions for some integrable lattice equations
The text of the talk at NEEDS-93 conference, Gallipoli, Italy, September-93, LaTeX, 8 pages. Several typos and minor errors are corrected
Theor.Math.Phys. 99 (1994) 505-510; Teor.Mat.Fiz. 99N2 (1994) 177-184
10.1007/BF01016131
null
hep-th nlin.SI solv-int
null
We derive the expressions for $\psi$-functions and generic solutions of lattice principal chiral equations, lattice KP hierarchy and hierarchy including lattice N-wave type equations. $\tau$-function of $n$ free fermions plays fundamental role in this context. Miwa's coordinates in our case appear as the lattice para...
[ { "created": "Mon, 17 Jan 1994 14:30:30 GMT", "version": "v1" }, { "created": "Thu, 10 Feb 1994 17:30:13 GMT", "version": "v2" } ]
2009-10-28
[ [ "Bogdanov", "L. V.", "", "International Institute for Nonlinear Sciences, the\n Russian branch" ] ]
We derive the expressions for $\psi$-functions and generic solutions of lattice principal chiral equations, lattice KP hierarchy and hierarchy including lattice N-wave type equations. $\tau$-function of $n$ free fermions plays fundamental role in this context. Miwa's coordinates in our case appear as the lattice parame...
hep-th/9111056
Steve Giddings
C. Callan, S. Giddings, J. Harvey and A. Strominger
Evanescent Black Holes
14 pages
Phys.Rev.D45:1005-1009,1992
10.1103/PhysRevD.45.R1005
null
hep-th
null
A renormalizable theory of quantum gravity coupled to a dilaton and conformal matter in two space-time dimensions is analyzed. The theory is shown to be exactly solvable classically. Included among the exact classical solutions are configurations describing the formation of a black hole by collapsing matter. The prob...
[ { "created": "Thu, 28 Nov 1991 02:55:05 GMT", "version": "v1" } ]
2009-09-17
[ [ "Callan", "C.", "" ], [ "Giddings", "S.", "" ], [ "Harvey", "J.", "" ], [ "Strominger", "A.", "" ] ]
A renormalizable theory of quantum gravity coupled to a dilaton and conformal matter in two space-time dimensions is analyzed. The theory is shown to be exactly solvable classically. Included among the exact classical solutions are configurations describing the formation of a black hole by collapsing matter. The proble...
hep-th/0402205
Anupam Mazumdar
Robert Brandenberger and Anupam Mazumdar
Dynamical Relaxation of the Cosmological Constant and Matter Creation in the Universe
6 pages
JCAP 0408 (2004) 015
10.1088/1475-7516/2004/08/015
null
hep-th astro-ph gr-qc hep-ph
null
In this Letter we discuss the issues of the graceful exit from inflation and of matter creation in the context of a recent scenario \cite{RHBrev} in which the back-reaction of long wavelength cosmological perturbations induces a negative contribution to the cosmological constant and leads to a dynamical relaxation of...
[ { "created": "Wed, 25 Feb 2004 16:53:51 GMT", "version": "v1" } ]
2009-11-10
[ [ "Brandenberger", "Robert", "" ], [ "Mazumdar", "Anupam", "" ] ]
In this Letter we discuss the issues of the graceful exit from inflation and of matter creation in the context of a recent scenario \cite{RHBrev} in which the back-reaction of long wavelength cosmological perturbations induces a negative contribution to the cosmological constant and leads to a dynamical relaxation of t...
hep-th/9708028
Osamu Abe
O. Abe and O. Tabata (Hokkaido U. of Educ., Asahikawa Campus)
Can a gravitational wave and a magnetic monopole coexist?
10 pages, LaTeX. To appear in Modern Physics Letters A
Mod.Phys.Lett. A12 (1997) 3009-3016
10.1142/S0217732397003137
HUEAP-011
hep-th gr-qc
null
We investigate the behavior of small perturbations around the Kaluza-Klein monopole in the five dimensional space-time. We find that the even parity gravitational wave does not propagate in the five dimensional space-time with Kaluza-Klein monopole provided that the gravitational wave is constant in the fifth directi...
[ { "created": "Wed, 6 Aug 1997 05:11:22 GMT", "version": "v1" }, { "created": "Mon, 17 Nov 1997 23:38:40 GMT", "version": "v2" } ]
2009-10-30
[ [ "Abe", "O.", "", "Hokkaido U. of Educ., Asahikawa Campus" ], [ "Tabata", "O.", "", "Hokkaido U. of Educ., Asahikawa Campus" ] ]
We investigate the behavior of small perturbations around the Kaluza-Klein monopole in the five dimensional space-time. We find that the even parity gravitational wave does not propagate in the five dimensional space-time with Kaluza-Klein monopole provided that the gravitational wave is constant in the fifth direction...
hep-th/0405179
She-Sheng Xue
She-Sheng Xue
Gravitational instanton, inflation and cosmological constant
9 pages and 2 figures
J.Korean Phys.Soc. 49 (2006) S759-S763
null
null
hep-th
null
Quantum fluctuation of unstable modes about gravitational instantons causes the instability of flat space at finite temperature, leading to the spontaneous process of nucleating quantum black holes. The density of vacuum energy-gain in such process gives the cosmological term in the Einstein equation. This naturally ...
[ { "created": "Thu, 20 May 2004 16:25:22 GMT", "version": "v1" } ]
2007-05-23
[ [ "Xue", "She-Sheng", "" ] ]
Quantum fluctuation of unstable modes about gravitational instantons causes the instability of flat space at finite temperature, leading to the spontaneous process of nucleating quantum black holes. The density of vacuum energy-gain in such process gives the cosmological term in the Einstein equation. This naturally re...
hep-th/9509149
Albion Lawrence
Albion Lawrence and Emil Martinec (University of Chicago, Enrico Fermi Institute)
String field theory in curved spacetime and the resolution of spacelike singularities
Some minor errors corrected; version to be published in Class. Quant. Grav.; standard LaTeX, uses epsf.tex, 44 pages, 4 figures
Class.Quant.Grav.13:63-96,1996
10.1088/0264-9381/13/1/007
EFI-95-62
hep-th gr-qc
null
We attempt to understand the fate of spacelike gravitational singularities in string theory via the quantum stress tensor for string matter in a fixed background. We first approximate the singularity with a homogeneous anisotropic background and review the minisuperspace equations describing the evolution of the scal...
[ { "created": "Tue, 26 Sep 1995 20:59:43 GMT", "version": "v1" }, { "created": "Thu, 30 Nov 1995 17:32:01 GMT", "version": "v2" } ]
2014-11-18
[ [ "Lawrence", "Albion", "", "University of Chicago, Enrico Fermi\n Institute" ], [ "Martinec", "Emil", "", "University of Chicago, Enrico Fermi\n Institute" ] ]
We attempt to understand the fate of spacelike gravitational singularities in string theory via the quantum stress tensor for string matter in a fixed background. We first approximate the singularity with a homogeneous anisotropic background and review the minisuperspace equations describing the evolution of the scale ...
1106.4305
Andrei Mironov
P. Dunin-Barkowski, A. Mironov, A. Morozov, A. Sleptsov and A. Smirnov
Superpolynomials for toric knots from evolution induced by cut-and-join operators
23 pages + Tables (51 pages)
JHEP 03 (2013) 021
10.1007/JHEP03(2013)021
FIAN/TD-10/11; ITEP/TH-21/11
hep-th math.GT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The colored HOMFLY polynomials, which describe Wilson loop averages in Chern-Simons theory, possess an especially simple representation for torus knots, which begins from quantum R-matrix and ends up with a trivially-looking split W representation familiar from character calculus applications to matrix models and Hur...
[ { "created": "Tue, 21 Jun 2011 19:55:57 GMT", "version": "v1" }, { "created": "Mon, 18 Jun 2012 16:54:56 GMT", "version": "v2" }, { "created": "Mon, 20 Aug 2012 10:58:37 GMT", "version": "v3" }, { "created": "Fri, 2 Dec 2016 18:30:44 GMT", "version": "v4" } ]
2016-12-07
[ [ "Dunin-Barkowski", "P.", "" ], [ "Mironov", "A.", "" ], [ "Morozov", "A.", "" ], [ "Sleptsov", "A.", "" ], [ "Smirnov", "A.", "" ] ]
The colored HOMFLY polynomials, which describe Wilson loop averages in Chern-Simons theory, possess an especially simple representation for torus knots, which begins from quantum R-matrix and ends up with a trivially-looking split W representation familiar from character calculus applications to matrix models and Hurwi...
1603.04078
C Furey
C. Furey
Charge quantization from a number operator
6 pages, 2 figures; v2 reworded a paragraph in the introduction, updated references
Phys.Lett.B, 742 (2015), pp. 195-199
10.1016/j.physletb.2015.01.023
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explain how an unexpected algebraic structure, the division algebras, can be seen to underlie a generation of quarks and leptons. From this new vantage point, electrons and quarks are simply excitations from the neutrino, which formally plays the role of a vacuum state. Using the ladder operators which exist withi...
[ { "created": "Sun, 13 Mar 2016 21:26:10 GMT", "version": "v1" }, { "created": "Thu, 5 Jul 2018 09:26:22 GMT", "version": "v2" } ]
2018-07-06
[ [ "Furey", "C.", "" ] ]
We explain how an unexpected algebraic structure, the division algebras, can be seen to underlie a generation of quarks and leptons. From this new vantage point, electrons and quarks are simply excitations from the neutrino, which formally plays the role of a vacuum state. Using the ladder operators which exist within ...
2103.00985
Constantinos Papageorgakis
Prarit Agarwal, Enrico Andriolo, Gergely K\'antor, Constantinos Papageorgakis
Macdonald Indices for Four-dimensional $\mathcal N=3$ Theories
5 pages, 1 figure, 3 supplementary Mathematica notebooks; v2: minor corrections, v3: notebook links to ope.math and OPEdefs packages fixed and new results summary notebook included
Phys. Rev. D 103, 121701 (2021)
10.1103/PhysRevD.103.L121701
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We brute-force evaluate the vacuum character for $\mathcal N=2$ vertex operator algebras labelled by crystallographic complex reflection groups $G(k,1,1)=\mathbb Z_k$, $k=3,4,6$, and $G(3,1,2)$. For $\mathbb Z_{3,4}$ and $G(3,1,2)$ these vacuum characters have been conjectured to respectively reproduce the Macdonald ...
[ { "created": "Mon, 1 Mar 2021 13:18:07 GMT", "version": "v1" }, { "created": "Fri, 12 Mar 2021 12:59:03 GMT", "version": "v2" }, { "created": "Mon, 13 Dec 2021 22:57:24 GMT", "version": "v3" } ]
2021-12-15
[ [ "Agarwal", "Prarit", "" ], [ "Andriolo", "Enrico", "" ], [ "Kántor", "Gergely", "" ], [ "Papageorgakis", "Constantinos", "" ] ]
We brute-force evaluate the vacuum character for $\mathcal N=2$ vertex operator algebras labelled by crystallographic complex reflection groups $G(k,1,1)=\mathbb Z_k$, $k=3,4,6$, and $G(3,1,2)$. For $\mathbb Z_{3,4}$ and $G(3,1,2)$ these vacuum characters have been conjectured to respectively reproduce the Macdonald li...
hep-th/9703110
Ken Intriligator
O. Aharony, A. Hanany, K. Intriligator, N. Seiberg, and M.J. Strassler
Aspects of N=2 Supersymmetric Gauge Theories in Three Dimensions
40 pages, harvmac
Nucl.Phys.B499:67-99,1997
10.1016/S0550-3213(97)00323-4
RU-97-10, IASSNS-HEP-97/18
hep-th
null
We consider general aspects of N=2 gauge theories in three dimensions, including their multiplet structure, anomalies and non-renormalization theorems. For U(1) gauge theories, we discuss the quantum corrections to the moduli space, and their relation to ``mirror symmetries'' of 3d N=4 theories. Mirror symmetry is gi...
[ { "created": "Sat, 15 Mar 1997 18:10:08 GMT", "version": "v1" } ]
2008-12-18
[ [ "Aharony", "O.", "" ], [ "Hanany", "A.", "" ], [ "Intriligator", "K.", "" ], [ "Seiberg", "N.", "" ], [ "Strassler", "M. J.", "" ] ]
We consider general aspects of N=2 gauge theories in three dimensions, including their multiplet structure, anomalies and non-renormalization theorems. For U(1) gauge theories, we discuss the quantum corrections to the moduli space, and their relation to ``mirror symmetries'' of 3d N=4 theories. Mirror symmetry is give...
1608.04385
Austin Joyce
Kurt Hinterbichler, Austin Joyce
Manifest Duality for Partially Massless Higher Spins
46 pages, 1 figure
JHEP 09 (2016) 141
10.1007/JHEP09(2016)141
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In four dimensions, partially massless fields of all spins and depths possess a duality invariance akin to electric-magnetic duality. We construct metric-like gauge invariant curvature tensors for partially massless fields of all integer spins and depths, and show how the partially massless equations of motion can be...
[ { "created": "Mon, 15 Aug 2016 20:00:00 GMT", "version": "v1" }, { "created": "Fri, 16 Sep 2016 14:28:54 GMT", "version": "v2" } ]
2016-09-26
[ [ "Hinterbichler", "Kurt", "" ], [ "Joyce", "Austin", "" ] ]
In four dimensions, partially massless fields of all spins and depths possess a duality invariance akin to electric-magnetic duality. We construct metric-like gauge invariant curvature tensors for partially massless fields of all integer spins and depths, and show how the partially massless equations of motion can be r...
hep-th/9409162
Alice Rogers
Alice Rogers
Stochastic Calculus and Anticommuting Variables
11pp, kcl-th-94-16
null
null
null
hep-th
null
A theory of integration for anticommuting paths is described. This is combined with standard It\^o calculus to give a geometric theory of Brownian paths on curved supermanifolds. (Invited lecture given at meeting on `Espaces de Lacets', Institut de Recherche Math\'ematique Advanc\'ee, Universit\'e Louis Pasteur, Stra...
[ { "created": "Tue, 27 Sep 1994 10:51:27 GMT", "version": "v1" } ]
2007-05-23
[ [ "Rogers", "Alice", "" ] ]
A theory of integration for anticommuting paths is described. This is combined with standard It\^o calculus to give a geometric theory of Brownian paths on curved supermanifolds. (Invited lecture given at meeting on `Espaces de Lacets', Institut de Recherche Math\'ematique Advanc\'ee, Universit\'e Louis Pasteur, Strasb...
1507.04232
Di-Lun Yang
Di-Lun Yang and Berndt M\"uller
Shear Viscosities of Photons in Strongly Coupled Plasmas
7 pages, 5 figures, the title and context are modified, journal version accepted by Physics Letters B
null
10.1016/j.physletb.2016.07.034
null
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the shear viscosity of thermalized photons in the quark gluon plasma (QGP) at weak coupling and $\mathcal{N}=4$ super Yang-Mills plasma (SYMP) at both strong and weak couplings. We find that the shear viscosity due to the photon-parton scattering up to the leading order of electromagnetic coupling is s...
[ { "created": "Wed, 15 Jul 2015 14:31:05 GMT", "version": "v1" }, { "created": "Mon, 9 Nov 2015 01:58:25 GMT", "version": "v2" }, { "created": "Wed, 13 Jul 2016 13:21:22 GMT", "version": "v3" } ]
2016-08-24
[ [ "Yang", "Di-Lun", "" ], [ "Müller", "Berndt", "" ] ]
We investigate the shear viscosity of thermalized photons in the quark gluon plasma (QGP) at weak coupling and $\mathcal{N}=4$ super Yang-Mills plasma (SYMP) at both strong and weak couplings. We find that the shear viscosity due to the photon-parton scattering up to the leading order of electromagnetic coupling is sup...
hep-th/0301010
Allan Joseph Medved
A.J.M. Medved (University of Alberta)
Of Bounces, Branes and Bounds
15 pages, Revtex; references added and very minor changes
JHEP 0305:008,2003
10.1088/1126-6708/2003/05/008
null
hep-th
null
Some recent studies have considered a Randall-Sundrum-like brane world evolving in the background of an anti-de Sitter Reissner-Nordstrom black hole. For this scenario, it has been shown that, when the bulk charge is non-vanishing, a singularity-free ``bounce'' universe will always be obtained. However, for the physi...
[ { "created": "Mon, 6 Jan 2003 14:01:27 GMT", "version": "v1" }, { "created": "Sun, 19 Jan 2003 01:36:40 GMT", "version": "v2" } ]
2010-02-03
[ [ "Medved", "A. J. M.", "", "University of Alberta" ] ]
Some recent studies have considered a Randall-Sundrum-like brane world evolving in the background of an anti-de Sitter Reissner-Nordstrom black hole. For this scenario, it has been shown that, when the bulk charge is non-vanishing, a singularity-free ``bounce'' universe will always be obtained. However, for the physica...
hep-th/9312029
null
L. P. Horwitz
A Soluble Model for Scattering and Decay in Quaternionic Quantum Mechanics II: Scattering
13 pages, no figures, Plain Tex, IASSNS-HEP 93/51
J.Math.Phys. 35 (1994) 2761-2771
10.1063/1.530484
null
hep-th
null
In a previous paper, it was shown that a soluble model can be constructed for the description of a decaying system in analogy to the Lee-Friedrichs model of complex quantum theory. It is shown here that this model also provides a soluble scattering theory, and therefore constitutes a model for a decay scattering syst...
[ { "created": "Fri, 3 Dec 1993 14:18:39 GMT", "version": "v1" } ]
2009-10-22
[ [ "Horwitz", "L. P.", "" ] ]
In a previous paper, it was shown that a soluble model can be constructed for the description of a decaying system in analogy to the Lee-Friedrichs model of complex quantum theory. It is shown here that this model also provides a soluble scattering theory, and therefore constitutes a model for a decay scattering system...
hep-th/0305059
Frederic Leblond
Frederic Leblond, Amanda W. Peet
A note on the singularity theorem for supergravity SD-branes
17 pages, 8 figures
JHEP 0404:022,2004
10.1088/1126-6708/2004/04/022
null
hep-th
null
Recently, a singularity theorem for full SD-brane spacetimes was given in hep-th/0305055. We comment on the relation between this and previous work as well as provide a more geometric formulation interpreted as a no-go theorem. We then point out that some setups of physical interest escape the theorem: cosmological a...
[ { "created": "Thu, 8 May 2003 18:03:14 GMT", "version": "v1" } ]
2010-02-03
[ [ "Leblond", "Frederic", "" ], [ "Peet", "Amanda W.", "" ] ]
Recently, a singularity theorem for full SD-brane spacetimes was given in hep-th/0305055. We comment on the relation between this and previous work as well as provide a more geometric formulation interpreted as a no-go theorem. We then point out that some setups of physical interest escape the theorem: cosmological app...
2408.03901
Cristobal Corral
Crist\'obal Corral and Rodrigo Olea
Electric/magnetic duality of dyonic Kerr-Newman-NUT-AdS spacetimes
v1: 18 pages
null
null
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We study the (anti-)self-duality conditions under which the electric and magnetic parts of the conserved charges of the dyonic Kerr-Newman-NUT-AdS solution become equivalent. Within a holographic framework, the stress tensor and the boundary Cotton tensor are computed from the electric/magnetic content of the Weyl te...
[ { "created": "Wed, 7 Aug 2024 16:56:41 GMT", "version": "v1" } ]
2024-08-08
[ [ "Corral", "Cristóbal", "" ], [ "Olea", "Rodrigo", "" ] ]
We study the (anti-)self-duality conditions under which the electric and magnetic parts of the conserved charges of the dyonic Kerr-Newman-NUT-AdS solution become equivalent. Within a holographic framework, the stress tensor and the boundary Cotton tensor are computed from the electric/magnetic content of the Weyl tens...
hep-th/0006221
Esposito Giampiero
Giampiero Esposito, Alexander Yu. Kamenshchik and Klaus Kirsten
Casimir Energy in Non-Covariant Gauges
4 pages, plain Tex, paper prepared for the QG6 parallel session on Casimir effect at 9th Marcel Grossmann Meeting on Recent Developments in Theoretical and Experimental General Relativity, Gravitation and Relativistic Field Theories (MG 9), Rome, Italy, 2-8 July 2000
null
null
DSF preprint 2000/18
hep-th
null
The zero-point energy of a conducting spherical shell is studied by imposing the axial gauge via path-integral methods, with boundary conditions on the electromagnetic potential and ghost fields. The coupled modes are then found to be the temporal and longitudinal modes for the Maxwell field. The resulting system can...
[ { "created": "Wed, 28 Jun 2000 16:15:33 GMT", "version": "v1" } ]
2007-05-23
[ [ "Esposito", "Giampiero", "" ], [ "Kamenshchik", "Alexander Yu.", "" ], [ "Kirsten", "Klaus", "" ] ]
The zero-point energy of a conducting spherical shell is studied by imposing the axial gauge via path-integral methods, with boundary conditions on the electromagnetic potential and ghost fields. The coupled modes are then found to be the temporal and longitudinal modes for the Maxwell field. The resulting system can b...
1107.2928
Yu Nakayama
Yu Nakayama
Gravity Dual for Cyclic Renormalization Group Flow without Conformal Invariance
4 pages, v2: typos corrected, references added
null
10.1142/S0217732311036930
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct a gravity dual for scale invariant but non-conformal field theories with a cyclic renormalization group flow. A slight modification of our construction gives a gravity dual of discretely scale invariant field theories. The underlying gravitational theory breaks the null energy condition.
[ { "created": "Thu, 14 Jul 2011 20:00:03 GMT", "version": "v1" }, { "created": "Thu, 21 Jul 2011 20:53:13 GMT", "version": "v2" } ]
2012-02-07
[ [ "Nakayama", "Yu", "" ] ]
We construct a gravity dual for scale invariant but non-conformal field theories with a cyclic renormalization group flow. A slight modification of our construction gives a gravity dual of discretely scale invariant field theories. The underlying gravitational theory breaks the null energy condition.
0812.0152
Ioannis Bakas
Ioannis Bakas
Duality in linearized gravity and holography
22 pages; a few clarifying remarks added at the end of section 6; missing factor sin^2 \theta inserted in eqs. (6.15) and (6.20) (version to be published in Class. Quant. Grav.)
Class.Quant.Grav.26:065013,2009
10.1088/0264-9381/26/6/065013
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We consider spherical gravitational perturbations of AdS4 space-time satisfying general boundary conditions at spatial infinity. Using the holographic renormalization method, we compute the energy-momentum tensor and show that it can always be cast in the form of Cotton tensor for a dual boundary metric. In particula...
[ { "created": "Sun, 30 Nov 2008 16:39:49 GMT", "version": "v1" }, { "created": "Thu, 29 Jan 2009 09:47:00 GMT", "version": "v2" }, { "created": "Thu, 19 Feb 2009 18:16:30 GMT", "version": "v3" } ]
2009-03-27
[ [ "Bakas", "Ioannis", "" ] ]
We consider spherical gravitational perturbations of AdS4 space-time satisfying general boundary conditions at spatial infinity. Using the holographic renormalization method, we compute the energy-momentum tensor and show that it can always be cast in the form of Cotton tensor for a dual boundary metric. In particular,...
hep-th/0701008
Ken-ichi Ohshima
Ken-ichi Ohshima
A thermodynamical model for non-extremal black p-brane
Almost the same version as the paper appeared in Physical Review D
Phys.Rev.D76:104011,2007
10.1103/PhysRevD.76.104011
UT-Komaba/06-16
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We show that the correct entropy, temperature (and absorption probability) of non-extremal black p-brane can be reproduced by a certain thermodynamical model when maximizing its entropy. We show that the form of the model is related to the geometrical similarity of non-extremal and near extremal black p-brane at near...
[ { "created": "Sun, 31 Dec 2006 12:27:59 GMT", "version": "v1" }, { "created": "Fri, 29 Aug 2008 14:55:16 GMT", "version": "v2" } ]
2008-11-26
[ [ "Ohshima", "Ken-ichi", "" ] ]
We show that the correct entropy, temperature (and absorption probability) of non-extremal black p-brane can be reproduced by a certain thermodynamical model when maximizing its entropy. We show that the form of the model is related to the geometrical similarity of non-extremal and near extremal black p-brane at near h...
1905.00706
Hiroshi Isono
Ignatios Antoniadis, Auttakit Chatrabhuti, Hiroshi Isono, Rob Knoops
A microscopic model for inflation from supersymmetry breaking
39 pages, v2: typos corrected, references added, published version
null
10.1140/epjc/s10052-019-7141-5
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We have proposed recently a framework for inflation driven by supersymmetry breaking with the inflaton being a superpartner of the goldstino, that avoids the main problems of supergravity inflation, allowing for: naturally small slow-roll parameters, small field initial conditions, absence of a (pseudo)scalar compani...
[ { "created": "Thu, 2 May 2019 12:48:47 GMT", "version": "v1" }, { "created": "Sun, 14 Jul 2019 10:26:08 GMT", "version": "v2" } ]
2019-09-04
[ [ "Antoniadis", "Ignatios", "" ], [ "Chatrabhuti", "Auttakit", "" ], [ "Isono", "Hiroshi", "" ], [ "Knoops", "Rob", "" ] ]
We have proposed recently a framework for inflation driven by supersymmetry breaking with the inflaton being a superpartner of the goldstino, that avoids the main problems of supergravity inflation, allowing for: naturally small slow-roll parameters, small field initial conditions, absence of a (pseudo)scalar companion...
1506.05789
Burkhard U.W. Schwab
Steven G. Avery, Burkhard U. W. Schwab
BMS, String Theory, and Soft Theorems
27 pages
Phys. Rev. D 93, 026003 (2016)
10.1103/PhysRevD.93.026003
Brown-HET-1674
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the action of the BMS group in critical, bosonic string theory living on a target space of the form $\mathbb{M}^{d}\times C$. Here $M^{d}$ is $d$-dimensional (asymptotically) flat spacetime and $C$ is an arbitrary compactification. We provide a treatment of generalized Ward--Takahashi identities and derive c...
[ { "created": "Thu, 18 Jun 2015 19:50:34 GMT", "version": "v1" } ]
2016-01-13
[ [ "Avery", "Steven G.", "" ], [ "Schwab", "Burkhard U. W.", "" ] ]
We study the action of the BMS group in critical, bosonic string theory living on a target space of the form $\mathbb{M}^{d}\times C$. Here $M^{d}$ is $d$-dimensional (asymptotically) flat spacetime and $C$ is an arbitrary compactification. We provide a treatment of generalized Ward--Takahashi identities and derive con...
2205.05542
Alysson Fabio Ferrari Prof.
L. H. C. Borges and A. F. Ferrari
Semi-transparent boundaries in CPT-even Lorentz violating electrodynamics
13 pages, 2 figuras. To appear in NPB
null
10.1016/j.nuclphysb.2022.115829
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Some aspects of the nonbirefringent CPT-even gauge sector of the Standard Model Extension (SME), in the vicinity of a semi-transparent mirror, are investigated in this paper. We first consider a model where the Lorentz symmetry breaking is caused by a single background vector $v^{\mu}$, and we obtain perturbative res...
[ { "created": "Wed, 11 May 2022 14:38:02 GMT", "version": "v1" } ]
2022-05-12
[ [ "Borges", "L. H. C.", "" ], [ "Ferrari", "A. F.", "" ] ]
Some aspects of the nonbirefringent CPT-even gauge sector of the Standard Model Extension (SME), in the vicinity of a semi-transparent mirror, are investigated in this paper. We first consider a model where the Lorentz symmetry breaking is caused by a single background vector $v^{\mu}$, and we obtain perturbative resul...
hep-th/9504163
Weiss Nathan
Stephanie Curnoe and Nathan Weiss
Mean Field Description of the Fractional Quantum Hall Effect Near $\nu=1/(2k+1)$
Revtex document; 12 pages and 4 postscript figures in a file
Int.J.Mod.Phys. A11 (1996) 329
10.1142/S0217751X9600016X
UBCTP-95-05
hep-th cond-mat
null
The nature of Mean Field Solutions to the Equations of Motion of the Chern--Simons Landau--Ginsberg (CSLG) description of the Fractional Quantum Hall Effect (FQHE) is studied. Beginning with the conventional description of this model at some chemical potential $\mu_0$ and magnetic field $B$ corresponding to a ``speci...
[ { "created": "Sun, 30 Apr 1995 12:55:21 GMT", "version": "v1" } ]
2015-06-26
[ [ "Curnoe", "Stephanie", "" ], [ "Weiss", "Nathan", "" ] ]
The nature of Mean Field Solutions to the Equations of Motion of the Chern--Simons Landau--Ginsberg (CSLG) description of the Fractional Quantum Hall Effect (FQHE) is studied. Beginning with the conventional description of this model at some chemical potential $\mu_0$ and magnetic field $B$ corresponding to a ``special...
hep-th/9205086
null
Stephane Durand
Fractional Superspace Formulation of Generalized Super-Virasoro Algebras
9 pages, McGill/92-30 (small corrections and elimination of the parameter "alpha")
Mod.Phys.Lett. A7 (1992) 2905-2912
10.1142/S0217732392002275
null
hep-th
null
We present a fractional superspace formulation of the centerless parasuper-Viraso-ro and fractional super-Virasoro algebras. These are two different generalizations of the ordinary super-Virasoro algebra generated by the infinitesimal diffeomorphisms of the superline. We work on the fractional superline parametrized ...
[ { "created": "Tue, 26 May 1992 02:33:49 GMT", "version": "v1" }, { "created": "Fri, 26 Jun 1992 02:05:16 GMT", "version": "v2" } ]
2009-10-22
[ [ "Durand", "Stephane", "" ] ]
We present a fractional superspace formulation of the centerless parasuper-Viraso-ro and fractional super-Virasoro algebras. These are two different generalizations of the ordinary super-Virasoro algebra generated by the infinitesimal diffeomorphisms of the superline. We work on the fractional superline parametrized by...
2006.05831
Apostolos Pilaftsis
Kieran Finn, Sotirios Karamitsos and Apostolos Pilaftsis
Frame Covariant Formalism for Fermionic Theories
31 pages, errors due to a mismatch of conventions eliminated
Eur. Phys. J. C81 (2021) 572
10.1140/epjc/s10052-021-09360-w
MAN/HEP/2020/004
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a frame- and reparametrisation-invariant formalism for quantum field theories that include fermionic degrees of freedom. We achieve this using methods of field-space covariance and the Vilkovisky-DeWitt (VDW) effective action. We explicitly construct a field-space supermanifold on which the quantum fields ...
[ { "created": "Wed, 10 Jun 2020 13:39:36 GMT", "version": "v1" }, { "created": "Thu, 1 Jul 2021 21:28:44 GMT", "version": "v2" }, { "created": "Wed, 6 Oct 2021 21:14:17 GMT", "version": "v3" } ]
2021-10-08
[ [ "Finn", "Kieran", "" ], [ "Karamitsos", "Sotirios", "" ], [ "Pilaftsis", "Apostolos", "" ] ]
We present a frame- and reparametrisation-invariant formalism for quantum field theories that include fermionic degrees of freedom. We achieve this using methods of field-space covariance and the Vilkovisky-DeWitt (VDW) effective action. We explicitly construct a field-space supermanifold on which the quantum fields ac...
hep-th/9510034
Konstadinos Sfetsos
Konstadinos Sfetsos
Duality and Restoration of Manifest Supersymmetry
29 pages, harvmac, no figures. Very minor changes. Version to appear in Nucl. Phys. B
Nucl.Phys. B463 (1996) 33-54
10.1016/0550-3213(96)00005-3
THU-95/20
hep-th
null
World-sheet and spacetime supersymmetries that are manifest in some string backgrounds may not be so in their T-duals. Nevertheless, they always remain symmetries of the underlying conformal field theory. In previous work the mechanism by which T-duality destroys manifest supersymmetry and gives rise to non-local rea...
[ { "created": "Fri, 6 Oct 1995 22:31:51 GMT", "version": "v1" }, { "created": "Mon, 9 Oct 1995 00:44:50 GMT", "version": "v2" }, { "created": "Mon, 12 Feb 1996 18:20:15 GMT", "version": "v3" } ]
2009-10-28
[ [ "Sfetsos", "Konstadinos", "" ] ]
World-sheet and spacetime supersymmetries that are manifest in some string backgrounds may not be so in their T-duals. Nevertheless, they always remain symmetries of the underlying conformal field theory. In previous work the mechanism by which T-duality destroys manifest supersymmetry and gives rise to non-local reali...
hep-th/0306145
Par Arvidsson
Par Arvidsson, Erik Flink and Mans Henningson
Free tensor multiplets and strings in spontaneously broken six-dimensional (2,0) theory
15 pages, LaTeX
JHEP0306:039,2003
10.1088/1126-6708/2003/06/039
null
hep-th
null
We first review the representations of the six-dimensional (2,0) superalgebra on a free tensor multiplet and on a free string. We then construct a supersymmetric Lagrangian describing a free tensor multiplet. (It also includes a decoupled anti self-dual part of the three-form field strength.) This field theory is the...
[ { "created": "Mon, 16 Jun 2003 12:06:04 GMT", "version": "v1" } ]
2009-11-10
[ [ "Arvidsson", "Par", "" ], [ "Flink", "Erik", "" ], [ "Henningson", "Mans", "" ] ]
We first review the representations of the six-dimensional (2,0) superalgebra on a free tensor multiplet and on a free string. We then construct a supersymmetric Lagrangian describing a free tensor multiplet. (It also includes a decoupled anti self-dual part of the three-form field strength.) This field theory is then ...
0804.3603
Ignat Fialkovsky Mr
I.V. Fialkovsky, V.N. Markov, Yu.M. Pis'mak
On the Casimir energy for scalar fields with bulk inhomogeneities
For the second version of the paper we completely revised the calculation technique, and the first version should be considered obsolete. It resulted in a change of finale formula for the Casimir energy which is now in agrement with previous calculations. There are some references also added. 9 pages, stadard L...
null
null
SPbU-IP-07-05
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the field theoretical model of a real scalar field in presence of spacial inhomogeneity in form of a finite width mirror (material layer). The interaction of the scalar field with the defect is described with position-dependent mass term. We calculate the propagator of the theory, the Casimir energy and the ...
[ { "created": "Tue, 22 Apr 2008 20:17:30 GMT", "version": "v1" }, { "created": "Fri, 4 Jul 2008 10:06:58 GMT", "version": "v2" } ]
2008-07-04
[ [ "Fialkovsky", "I. V.", "" ], [ "Markov", "V. N.", "" ], [ "Pis'mak", "Yu. M.", "" ] ]
We study the field theoretical model of a real scalar field in presence of spacial inhomogeneity in form of a finite width mirror (material layer). The interaction of the scalar field with the defect is described with position-dependent mass term. We calculate the propagator of the theory, the Casimir energy and the pr...
hep-th/9604082
Kazuhiko Odaka
Kazuhiko Odaka, Kazuya Satoh
The Hamiltonian in an Aharonov-Bohm gauge field and its self-adjoint extensions
10 pages, latex
Mod.Phys.Lett. A12 (1997) 337-346
10.1142/S0217732397000340
NDA-FP-26
hep-th
null
By using the spherical coordinates in 3+1 dimensions we study the self-adjointness of the Dirac Hamiltonian in an Aharonov-Bohm gauge field of an infinitely thin magnetic flux tube. It is shown that the angular part of the Dirac Hamiltonian requires self-adjoint extensions as well as its radial one. The self-adjoint ...
[ { "created": "Tue, 16 Apr 1996 02:28:49 GMT", "version": "v1" } ]
2015-06-26
[ [ "Odaka", "Kazuhiko", "" ], [ "Satoh", "Kazuya", "" ] ]
By using the spherical coordinates in 3+1 dimensions we study the self-adjointness of the Dirac Hamiltonian in an Aharonov-Bohm gauge field of an infinitely thin magnetic flux tube. It is shown that the angular part of the Dirac Hamiltonian requires self-adjoint extensions as well as its radial one. The self-adjoint ex...
1008.4209
Ashoke Sen
Ashoke Sen
How Do Black Holes Predict the Sign of the Fourier Coefficients of Siegel Modular Forms?
LaTeX file, 17 pages, 1 figure
Gen.Rel.Grav.43:2171-2183,2011
10.1007/s10714-011-1175-9
null
hep-th gr-qc math.AG math.NT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Single centered supersymmetric black holes in four dimensions have spherically symmetric horizon and hence carry zero angular momentum. This leads to a specific sign of the helicity trace index associated with these black holes. Since the latter are given by the Fourier expansion coefficients of appropriate meromorph...
[ { "created": "Wed, 25 Aug 2010 05:54:48 GMT", "version": "v1" } ]
2011-07-21
[ [ "Sen", "Ashoke", "" ] ]
Single centered supersymmetric black holes in four dimensions have spherically symmetric horizon and hence carry zero angular momentum. This leads to a specific sign of the helicity trace index associated with these black holes. Since the latter are given by the Fourier expansion coefficients of appropriate meromorphic...
hep-th/0003244
James Gray
E. J. Copeland, J. A. Gray and P. M. Saffin
Gravitational instantons and internal dimensions
10 pages, 5 figures
JHEP 0006 (2000) 024
10.1088/1126-6708/2000/06/024
null
hep-th astro-ph gr-qc hep-ph
null
We Study instanton solutions in general relativity with a scalar field. The metric ansatz we use is composed of a particular warp product of general Einstein metrics, such as those found in a number of cosmological settings, including string cosmology, supergravity compactifications and general Kaluza Klein reduction...
[ { "created": "Mon, 27 Mar 2000 14:55:02 GMT", "version": "v1" } ]
2009-10-31
[ [ "Copeland", "E. J.", "" ], [ "Gray", "J. A.", "" ], [ "Saffin", "P. M.", "" ] ]
We Study instanton solutions in general relativity with a scalar field. The metric ansatz we use is composed of a particular warp product of general Einstein metrics, such as those found in a number of cosmological settings, including string cosmology, supergravity compactifications and general Kaluza Klein reductions....
1604.05820
Anisur Rahaman
Safia Yasmin and Anisur Rahaman
On the Poincar\'e and Gauge symmetry of a model where vector and axial vector interaction get mixed up with different weight
13 pages latex, To apper in Int. Jour. Theor. Phys
Int.J.Theor.Phys. 55 (2016) 5172-5185
10.1007/s10773-016-3138-0
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A $(1+1)$ dimensional model where vector and axial vector interaction get mixed up with different weight is considered with a generalized masslike term for gauge field. Through Poincar\'e algebra it has been made confirm that only a Lorentz covariant masslike term leads to a physically sensible theory as long as the ...
[ { "created": "Wed, 20 Apr 2016 05:04:22 GMT", "version": "v1" }, { "created": "Mon, 5 Sep 2016 14:42:44 GMT", "version": "v2" } ]
2016-12-20
[ [ "Yasmin", "Safia", "" ], [ "Rahaman", "Anisur", "" ] ]
A $(1+1)$ dimensional model where vector and axial vector interaction get mixed up with different weight is considered with a generalized masslike term for gauge field. Through Poincar\'e algebra it has been made confirm that only a Lorentz covariant masslike term leads to a physically sensible theory as long as the nu...
hep-th/0402095
Kurusch Ebrahimi-Fard
Kurusch Ebrahimi-Fard, Li Guo, Dirk Kreimer
Integrable Renormalization I: the Ladder Case
16 pages
J.Math.Phys. 45 (2004) 3758-3769
10.1063/1.1786680
null
hep-th
null
In recent years a Hopf algebraic structure underlying the process of renormalization in quantum field theory was found. It led to a Birkhoff factorization for (regularized) Hopf algebra characters, i.e. for Feynman rules. In this work we would like to show that this Birkhoff factorization finds its natural formulatio...
[ { "created": "Thu, 12 Feb 2004 16:14:08 GMT", "version": "v1" } ]
2009-09-29
[ [ "Ebrahimi-Fard", "Kurusch", "" ], [ "Guo", "Li", "" ], [ "Kreimer", "Dirk", "" ] ]
In recent years a Hopf algebraic structure underlying the process of renormalization in quantum field theory was found. It led to a Birkhoff factorization for (regularized) Hopf algebra characters, i.e. for Feynman rules. In this work we would like to show that this Birkhoff factorization finds its natural formulation ...
1605.05987
S. Prem Kumar
Justin R. David, Surbhi Khetrapal and S. Prem Kumar
Universal corrections to entanglement entropy of local quantum quenches
References added, 56 pages, 9 figures
null
10.1007/JHEP08(2016)127
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the time evolution of single interval Renyi and entanglement entropies following local quantum quenches in two dimensional conformal field theories at finite temperature for which the locally excited states have a finite temporal width, \epsilon. We show that, for local quenches produced by the action of a c...
[ { "created": "Thu, 19 May 2016 15:03:31 GMT", "version": "v1" }, { "created": "Wed, 1 Jun 2016 10:33:49 GMT", "version": "v2" } ]
2016-09-21
[ [ "David", "Justin R.", "" ], [ "Khetrapal", "Surbhi", "" ], [ "Kumar", "S. Prem", "" ] ]
We study the time evolution of single interval Renyi and entanglement entropies following local quantum quenches in two dimensional conformal field theories at finite temperature for which the locally excited states have a finite temporal width, \epsilon. We show that, for local quenches produced by the action of a con...
2005.04457
Dibakar Roychowdhury
Dibakar Roychowdhury
Analytic integrability for holographic duals with $ J\bar{T} $ deformations
Latex, 16 pages, Version Accepted in JHEP
JHEP 09 (2020) 053
10.1007/JHEP09(2020)053
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We probe warped BTZ $ \times S^3 $ geometry with various string solitons and explore the classical integrability criteria of the associated phase space configurations using Kovacic's algorithm. We consider consistent truncation of the parent sigma model into one dimension and obtain the corresponding normal variation...
[ { "created": "Sat, 9 May 2020 14:53:17 GMT", "version": "v1" }, { "created": "Mon, 17 Aug 2020 16:12:42 GMT", "version": "v2" } ]
2020-09-08
[ [ "Roychowdhury", "Dibakar", "" ] ]
We probe warped BTZ $ \times S^3 $ geometry with various string solitons and explore the classical integrability criteria of the associated phase space configurations using Kovacic's algorithm. We consider consistent truncation of the parent sigma model into one dimension and obtain the corresponding normal variational...
1905.03737
Luis Max Guillen Quiroz
Nathan Berkovits, Eduardo Casali, Max Guillen, Lionel Mason
Notes on the $D=11$ pure spinor superparticle
13 pages
null
10.1007/JHEP08(2019)178
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The $D=11$ pure spinor superparticle has been shown to describe linearized $D=11$ supergravity in a manifestly covariant way. A number of authors have proposed that its correlation functions be used to compute amplitudes. The use of the scalar structure of the eleven-dimensional pure spinor top cohomology introduces ...
[ { "created": "Thu, 9 May 2019 16:27:39 GMT", "version": "v1" } ]
2019-10-02
[ [ "Berkovits", "Nathan", "" ], [ "Casali", "Eduardo", "" ], [ "Guillen", "Max", "" ], [ "Mason", "Lionel", "" ] ]
The $D=11$ pure spinor superparticle has been shown to describe linearized $D=11$ supergravity in a manifestly covariant way. A number of authors have proposed that its correlation functions be used to compute amplitudes. The use of the scalar structure of the eleven-dimensional pure spinor top cohomology introduces a ...
1503.09003
Oktay Cebecioglu PhD
O. Cebecio\u{g}lu and S. Kibaro\u{g}lu
Maxwell-affine gauge theory of gravity
null
null
10.1016/j.physletb.2015.10.022
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Maxwell extension of affine algebra with additional tensorial generators is given. Using the methods of nonlinear realizations, we found the transformation rules for group parameters and corresponding generators. Gauging the Maxwell-affine algebra we presented two possible invariant actions for gravity: one is the fi...
[ { "created": "Tue, 31 Mar 2015 11:06:27 GMT", "version": "v1" } ]
2015-10-28
[ [ "Cebecioğlu", "O.", "" ], [ "Kibaroğlu", "S.", "" ] ]
Maxwell extension of affine algebra with additional tensorial generators is given. Using the methods of nonlinear realizations, we found the transformation rules for group parameters and corresponding generators. Gauging the Maxwell-affine algebra we presented two possible invariant actions for gravity: one is the firs...
hep-th/0011013
Euro Spallucci
S. Ansoldi, C. Castro, E.Spallucci
Chern-Simons Hadronic Bag from Quenched Large-N QCD
LaTex, 11 pages, 1figure; accepted for publication in Phys. Lett.B
Phys.Lett.B504:174-180,2001
10.1016/S0370-2693(01)00261-1
null
hep-th
null
SU(N) reduced, quenched, gauge theories have been shown to be related to string theories. We extend this result and show how a 4-dimensional, reduced, quenched, Yang-Mills theory, supplemented by the topological term, can be related through the Wigner-Weyl-Moyal correspondence to an open 3-brane model. The boundary o...
[ { "created": "Thu, 2 Nov 2000 10:16:43 GMT", "version": "v1" } ]
2014-11-18
[ [ "Ansoldi", "S.", "" ], [ "Castro", "C.", "" ], [ "Spallucci", "E.", "" ] ]
SU(N) reduced, quenched, gauge theories have been shown to be related to string theories. We extend this result and show how a 4-dimensional, reduced, quenched, Yang-Mills theory, supplemented by the topological term, can be related through the Wigner-Weyl-Moyal correspondence to an open 3-brane model. The boundary of ...
hep-th/0010094
Edward Corrigan
E. Corrigan
Boundary bound states in integrable quantum field theories
9 pages, JHEP proceedings style, talk presented at the TMR conference "Nonperturbative Quantum Effects 2000"
null
null
null
hep-th
null
The purpose of this talk is to sketch some recent progress which has been made in calculating non-perturbatively the reflection factors for the sinh-Gordon model restricted to a half-line by integrable boundary conditions. The essential idea is to calculate the energy spectrum of boundary breathers in two independent...
[ { "created": "Thu, 12 Oct 2000 08:25:54 GMT", "version": "v1" } ]
2007-05-23
[ [ "Corrigan", "E.", "" ] ]
The purpose of this talk is to sketch some recent progress which has been made in calculating non-perturbatively the reflection factors for the sinh-Gordon model restricted to a half-line by integrable boundary conditions. The essential idea is to calculate the energy spectrum of boundary breathers in two independent w...
1701.00473
Andrea Cavagli\`a
Diego Bombardelli, Andrea Cavagli\`a, Davide Fioravanti, Nikolay Gromov and Roberto Tateo
The full Quantum Spectral Curve for $AdS_4/CFT_3$
43 + 27 pages, 7 figures. v4: text improved, more details and App D included. This is the same as the published version JHEP09(2017)140, with small typos corrected in App E
null
10.1007/JHEP09(2017)140
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The spectrum of planar N=6 superconformal Chern-Simons theory, dual to type IIA superstring theory on $AdS_4 \times CP^3$, is accessible at finite coupling using integrability. Starting from the results of [arXiv:1403.1859], we study in depth the basic integrability structure underlying the spectral problem, the Quan...
[ { "created": "Mon, 2 Jan 2017 18:24:37 GMT", "version": "v1" }, { "created": "Mon, 23 Jan 2017 18:32:21 GMT", "version": "v2" }, { "created": "Thu, 27 Apr 2017 08:40:41 GMT", "version": "v3" }, { "created": "Mon, 14 May 2018 17:38:17 GMT", "version": "v4" } ]
2018-05-15
[ [ "Bombardelli", "Diego", "" ], [ "Cavaglià", "Andrea", "" ], [ "Fioravanti", "Davide", "" ], [ "Gromov", "Nikolay", "" ], [ "Tateo", "Roberto", "" ] ]
The spectrum of planar N=6 superconformal Chern-Simons theory, dual to type IIA superstring theory on $AdS_4 \times CP^3$, is accessible at finite coupling using integrability. Starting from the results of [arXiv:1403.1859], we study in depth the basic integrability structure underlying the spectral problem, the Quantu...
1512.03499
Xiao Mei Kuang
Jian-Pin Wu, Xiao-Mei Kuang
Scalar Boundary Conditions in Hyperscaling Violating Geometry
19 pages
Phys. Lett. B 753 (2016) 34
10.1016/j.physletb.2015.11.046
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the possible boundary conditions of scalar field modes in a hyperscaling violation(HV) geometry with Lifshitz dynamical exponent $z (z\geqslant1)$ and hyperscaling violation exponent $\theta (\theta\neq0)$. For the case with $\theta>0$, we show that in the parameter range with $1\leq z\leq 2,~-z+d-1<\theta\l...
[ { "created": "Fri, 11 Dec 2015 01:27:11 GMT", "version": "v1" } ]
2016-01-20
[ [ "Wu", "Jian-Pin", "" ], [ "Kuang", "Xiao-Mei", "" ] ]
We study the possible boundary conditions of scalar field modes in a hyperscaling violation(HV) geometry with Lifshitz dynamical exponent $z (z\geqslant1)$ and hyperscaling violation exponent $\theta (\theta\neq0)$. For the case with $\theta>0$, we show that in the parameter range with $1\leq z\leq 2,~-z+d-1<\theta\leq...
hep-th/0701042
Shao-You Zhao
Shao-You Zhao and Yao-Zhong Zhang
Supersymmetric Vertex Models with Domain Wall Boundary Conditions
19 pages, 4 figures, to be published in J. Math. Phys
J.Math.Phys.48:023504,2007
10.1063/1.2436986
null
hep-th cond-mat.stat-mech cond-mat.str-el math-ph math.MP nlin.SI
null
By means of the Drinfeld twists, we derive the determinant representations of the partition functions for the $gl(1|1)$ and $gl(2|1)$ supersymmetric vertex models with domain wall boundary conditions. In the homogenous limit, these determinants degenerate to simple functions.
[ { "created": "Fri, 5 Jan 2007 13:43:48 GMT", "version": "v1" } ]
2008-11-26
[ [ "Zhao", "Shao-You", "" ], [ "Zhang", "Yao-Zhong", "" ] ]
By means of the Drinfeld twists, we derive the determinant representations of the partition functions for the $gl(1|1)$ and $gl(2|1)$ supersymmetric vertex models with domain wall boundary conditions. In the homogenous limit, these determinants degenerate to simple functions.
2406.12959
Waltraut Knop
Jan Albert, Waltraut Knop, and Leonardo Rastelli
Where is tree-level string theory?
44+6 pages, 23 figures
null
null
YITP-SB-2024-12
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the space of consistent tree-level extensions of the maximal supergravities in ten dimensions. We parametrize theory space by the first few EFT coefficients and by the on-shell coupling of the lightest massive state, and impose on these data the constraints that follow from $2 \to 2$ supergraviton scat...
[ { "created": "Tue, 18 Jun 2024 18:00:00 GMT", "version": "v1" } ]
2024-06-21
[ [ "Albert", "Jan", "" ], [ "Knop", "Waltraut", "" ], [ "Rastelli", "Leonardo", "" ] ]
We investigate the space of consistent tree-level extensions of the maximal supergravities in ten dimensions. We parametrize theory space by the first few EFT coefficients and by the on-shell coupling of the lightest massive state, and impose on these data the constraints that follow from $2 \to 2$ supergraviton scatte...
hep-th/0609105
Orest Prytula
M.P. Kozlovskii, I.V. Pylyuk, O.O. Prytula
Free Energy and Equation of State of Ising-like Magnet Near the Critical Point
9 pages 2 figures in journal Nuclear physics B (in press but with ref. v.753, pages 242-251)
Nucl.Phys. B753 (2006) 242-251
10.1016/j.nuclphysb.2006.07.006
null
hep-th
null
The description of a three-dimensional Ising-like magnet in the presence of an external field in the vicinity of the critical point by the collective variables method is proposed. Using the renormalization group transformations, the scaling region size is defined as a function of temperature and field. The obtained e...
[ { "created": "Thu, 14 Sep 2006 13:33:13 GMT", "version": "v1" } ]
2009-11-11
[ [ "Kozlovskii", "M. P.", "" ], [ "Pylyuk", "I. V.", "" ], [ "Prytula", "O. O.", "" ] ]
The description of a three-dimensional Ising-like magnet in the presence of an external field in the vicinity of the critical point by the collective variables method is proposed. Using the renormalization group transformations, the scaling region size is defined as a function of temperature and field. The obtained exp...
0811.4087
Patras Frederic
Patras Fr\'ed\'eric (JAD)
Dynkin operators and renormalization group actions in pQFT
null
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Renormalization techniques in perturbative quantum field theory were known, from their inception, to have a strong combinatorial content emphasized, among others, by Zimmermann's celebrated forest formula. The present article reports on recent advances on the subject, featuring the role played by the Dynkin operators...
[ { "created": "Tue, 25 Nov 2008 13:40:10 GMT", "version": "v1" } ]
2008-11-26
[ [ "Frédéric", "Patras", "", "JAD" ] ]
Renormalization techniques in perturbative quantum field theory were known, from their inception, to have a strong combinatorial content emphasized, among others, by Zimmermann's celebrated forest formula. The present article reports on recent advances on the subject, featuring the role played by the Dynkin operators (...
0708.3302
Marco Billo'
M. Billo, M. Caselle, L. Ferro
Universal behaviour of interfaces in 2d and dimensional reduction of Nambu-Goto strings
14 pages, 1 figure
Nucl.Phys.B795:623-634,2008
10.1016/j.nuclphysb.2007.11.036
DFTT/11/2007
hep-th cond-mat.stat-mech hep-lat
null
We propose a simple effective model for the description of interfaces in 2d statistical models, based on the first-order treatment of an action corresponding to the length of the interface. The universal prediction of this model for the interface free energy agrees with the result of an exact calculation in the case ...
[ { "created": "Fri, 24 Aug 2007 10:02:14 GMT", "version": "v1" } ]
2008-11-26
[ [ "Billo", "M.", "" ], [ "Caselle", "M.", "" ], [ "Ferro", "L.", "" ] ]
We propose a simple effective model for the description of interfaces in 2d statistical models, based on the first-order treatment of an action corresponding to the length of the interface. The universal prediction of this model for the interface free energy agrees with the result of an exact calculation in the case of...
1605.01633
Stuart Dowker
J.S. Dowker
Quantum revivals in free field CFT
22 pages. 8 figures. Notation improved. Errors corrected. Considerable extension to section on wrongly quantised fields. References added. v3 Further corrections. Remarks added on the modular relations between scalars and spinors and their `wrong' partners. Comments on sphere eigenvalues added
null
10.1088/1751-8121/aa5360
null
hep-th cond-mat.stat-mech quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A commentary is made on the recent work by Cardy, ArXiv:1603. 08267, on quantum revivals and higher dimensional CFT. The actual expressions used here are those derived some time ago. The calculation is extended to fermion fields for which the power spectrum involves the odd divisor function. Comments are made on the ...
[ { "created": "Thu, 5 May 2016 15:54:16 GMT", "version": "v1" }, { "created": "Wed, 11 May 2016 16:39:10 GMT", "version": "v2" }, { "created": "Thu, 19 May 2016 17:57:02 GMT", "version": "v3" } ]
2017-03-08
[ [ "Dowker", "J. S.", "" ] ]
A commentary is made on the recent work by Cardy, ArXiv:1603. 08267, on quantum revivals and higher dimensional CFT. The actual expressions used here are those derived some time ago. The calculation is extended to fermion fields for which the power spectrum involves the odd divisor function. Comments are made on the eq...
1906.01652
Eric D'Hoker
Eric D'Hoker and Michael B. Green
Exploring transcendentality in superstring amplitudes
65 pages, 4 figures; typos corrected, reference added, minor edits in version 2; factor of 4 corrected in theorem 4.1 in version 3
null
10.1007/JHEP07(2019)149
null
hep-th math.NT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
It is well known that the low energy expansion of tree-level superstring scattering amplitudes satisfies a suitably defined version of maximum transcendentality. In this paper it is argued that there is a natural extension of this definition that applies to the genus-one four-graviton Type II superstring amplitude to...
[ { "created": "Tue, 4 Jun 2019 18:00:11 GMT", "version": "v1" }, { "created": "Wed, 10 Jul 2019 22:44:37 GMT", "version": "v2" }, { "created": "Mon, 28 Jun 2021 15:40:21 GMT", "version": "v3" } ]
2021-06-29
[ [ "D'Hoker", "Eric", "" ], [ "Green", "Michael B.", "" ] ]
It is well known that the low energy expansion of tree-level superstring scattering amplitudes satisfies a suitably defined version of maximum transcendentality. In this paper it is argued that there is a natural extension of this definition that applies to the genus-one four-graviton Type II superstring amplitude to a...
2310.12610
Francisco Pe\~na-Ben\'itez
Francisco Pe\~na-Ben\'itez and Patricio Salgado-Rebolledo
Fracton gauge fields from higher-dimensional gravity
21 pages. Published version, typos corrected
null
null
null
hep-th cond-mat.str-el
http://creativecommons.org/licenses/by/4.0/
We show that the fractonic dipole-conserving algebra can be obtained as an Aristotelian (and pseudo-Carrollian) contraction of the Poincar\'e algebra in one dimension higher. Such contraction allows to obtain fracton electrodynamics from a relativistic higher-dimensional theory upon dimensional reduction. The contrac...
[ { "created": "Thu, 19 Oct 2023 09:39:17 GMT", "version": "v1" }, { "created": "Mon, 22 Apr 2024 09:26:15 GMT", "version": "v2" } ]
2024-04-23
[ [ "Peña-Benítez", "Francisco", "" ], [ "Salgado-Rebolledo", "Patricio", "" ] ]
We show that the fractonic dipole-conserving algebra can be obtained as an Aristotelian (and pseudo-Carrollian) contraction of the Poincar\'e algebra in one dimension higher. Such contraction allows to obtain fracton electrodynamics from a relativistic higher-dimensional theory upon dimensional reduction. The contracti...
hep-th/0201247
null
Jiliang Jing
Cardy-Verlinde Formula and entropy bounds in Kerr-Newman-AdS$_4$/dS$_4$ black holes backgrounds
14 pages, no figure
Phys.Rev. D66 (2002) 024002
10.1103/PhysRevD.66.024002
null
hep-th gr-qc
null
The Cardy-Verlinde formula is further verified by using the Kerr-Newman-AdS$_4$ and Kerr-Newman-dS$_4$ black holes. In the Kerr-Newman-AdS$_4$ spacetime, we find that, for strongly coupled CFTs with AdS duals, to cast the entropy of the CFT into the Cardy-Verlinde formula the Casimir energy must contains the terms $ ...
[ { "created": "Wed, 30 Jan 2002 09:57:11 GMT", "version": "v1" }, { "created": "Sun, 3 Feb 2002 02:03:06 GMT", "version": "v2" }, { "created": "Wed, 27 Feb 2002 02:41:49 GMT", "version": "v3" } ]
2009-11-07
[ [ "Jing", "Jiliang", "" ] ]
The Cardy-Verlinde formula is further verified by using the Kerr-Newman-AdS$_4$ and Kerr-Newman-dS$_4$ black holes. In the Kerr-Newman-AdS$_4$ spacetime, we find that, for strongly coupled CFTs with AdS duals, to cast the entropy of the CFT into the Cardy-Verlinde formula the Casimir energy must contains the terms $ -n...
2311.04151
Gustav Uhre Jakobsen
Gustav Uhre Jakobsen
Spin and Susceptibility Effects of Electromagnetic Self-Force in Effective Field Theory
9 pages including references, version 2: supplementary material greatly expanded and some edits to main text, published in PRL
null
null
HU-EP-23/61-RTG
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The classic Abraham-Lorentz-Dirac self-force of point-like particles is generalized within an effective field theory setup to include linear spin and susceptibility effects described perturbatively, in that setup, by effective couplings in the action. Electromagnetic self-interactions of the point-like particle are i...
[ { "created": "Tue, 7 Nov 2023 17:26:56 GMT", "version": "v1" }, { "created": "Wed, 5 Jun 2024 12:37:48 GMT", "version": "v2" } ]
2024-06-06
[ [ "Jakobsen", "Gustav Uhre", "" ] ]
The classic Abraham-Lorentz-Dirac self-force of point-like particles is generalized within an effective field theory setup to include linear spin and susceptibility effects described perturbatively, in that setup, by effective couplings in the action. Electromagnetic self-interactions of the point-like particle are int...
hep-th/9403092
Jose Gaite
Jose Gaite
Unitarity of The Realization of Conformal Symmetry in The Quantum Hall Effect
17 pages, LaTeX, section added on unitarity of Chern-Simons theory and anomalies, general improvement
Int.J.Mod.Phys.A11:2065-2080,1996
10.1142/S0217751X96001048
UVA-94-09
hep-th cond-mat
null
We study the realization of conformal symmetry in the QHE as part of the $W_\infty$ algebra. Conformal symmetry can be realized already at the classical level and implies the complexification of coordinate space. Its quantum version is not unitary. Nevertheless, it can be rendered unitary by a suitable modification o...
[ { "created": "Wed, 16 Mar 1994 21:11:32 GMT", "version": "v1" }, { "created": "Fri, 7 Apr 1995 18:11:37 GMT", "version": "v2" } ]
2008-11-26
[ [ "Gaite", "Jose", "" ] ]
We study the realization of conformal symmetry in the QHE as part of the $W_\infty$ algebra. Conformal symmetry can be realized already at the classical level and implies the complexification of coordinate space. Its quantum version is not unitary. Nevertheless, it can be rendered unitary by a suitable modification of ...
hep-th/0101070
Euro Spallucci
S. Ansoldi, C. Castro, E. Spallucci
p-Branes from Generalized Yang-Mills Theory
8 pages, LaTeX 2e, no figures
Class.Quant.Grav.18:L23-L29,2001
10.1088/0264-9381/18/3/102
null
hep-th
null
We consider the reduced, quenched version of a generalized Yang-Mills action in 4k-dimensional spacetime. This is a new kind of matrix theory which is mapped through the Weyl-Wigner-Moyal correspondence into a field theory over a non-commutative phase space. We show that the ``classical'' limit of this field theory i...
[ { "created": "Thu, 11 Jan 2001 16:02:54 GMT", "version": "v1" } ]
2010-04-06
[ [ "Ansoldi", "S.", "" ], [ "Castro", "C.", "" ], [ "Spallucci", "E.", "" ] ]
We consider the reduced, quenched version of a generalized Yang-Mills action in 4k-dimensional spacetime. This is a new kind of matrix theory which is mapped through the Weyl-Wigner-Moyal correspondence into a field theory over a non-commutative phase space. We show that the ``classical'' limit of this field theory is ...
hep-th/9602088
Cihan Saclioglu
Serdar Nergiz and Cihan Saclioglu
Liouville Vortex And $\varphi^{4}$ Kink Solutions Of The Seiberg--Witten Equations
14 pages, Latex
J.Math.Phys. 37 (1996) 3753-3759
10.1063/1.531628
MRC.PH.TH.-1-96
hep-th
null
The Seiberg--Witten equations, when dimensionally reduced to $\bf R^{2}\mit$, naturally yield the Liouville equation, whose solutions are parametrized by an arbitrary analytic function $g(z)$. The magnetic flux $\Phi$ is the integral of a singular Kaehler form involving $g(z)$; for an appropriate choice of $g(z)$ , $...
[ { "created": "Fri, 16 Feb 1996 12:07:50 GMT", "version": "v1" } ]
2009-10-30
[ [ "Nergiz", "Serdar", "" ], [ "Saclioglu", "Cihan", "" ] ]
The Seiberg--Witten equations, when dimensionally reduced to $\bf R^{2}\mit$, naturally yield the Liouville equation, whose solutions are parametrized by an arbitrary analytic function $g(z)$. The magnetic flux $\Phi$ is the integral of a singular Kaehler form involving $g(z)$; for an appropriate choice of $g(z)$ , $N$...
1703.00456
Nilay Kundu
Pawel Caputa, Nilay Kundu, Masamichi Miyaji, Tadashi Takayanagi and Kento Watanabe
Anti-de Sitter Space from Optimization of Path Integrals in Conformal Field Theories
7 pages, Revtex, 2 figures, Version 2 : The version published in PRL, title expanded and typos corrected
Phys.Rev.Lett. 119 (2017) no.7, 071602
10.1103/PhysRevLett.119.071602
YITP-17-20, IPMU17-0039
hep-th cond-mat.stat-mech quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We introduce a new optimization procedure for Euclidean path integrals which compute wave functionals in conformal field theories (CFTs). We optimize the background metric in the space on which the path integration is performed. Equivalently this is interpreted as a position-dependent UV cutoff. For two-dimensional C...
[ { "created": "Wed, 1 Mar 2017 19:00:03 GMT", "version": "v1" }, { "created": "Tue, 29 Aug 2017 17:13:37 GMT", "version": "v2" } ]
2017-08-30
[ [ "Caputa", "Pawel", "" ], [ "Kundu", "Nilay", "" ], [ "Miyaji", "Masamichi", "" ], [ "Takayanagi", "Tadashi", "" ], [ "Watanabe", "Kento", "" ] ]
We introduce a new optimization procedure for Euclidean path integrals which compute wave functionals in conformal field theories (CFTs). We optimize the background metric in the space on which the path integration is performed. Equivalently this is interpreted as a position-dependent UV cutoff. For two-dimensional CFT...
hep-th/0105279
Berndt Muller
T.S. Biro, S.G. Matinyan, and B. M\"uller
Chaotic Quantization of Classical Gauge Fields
null
Found.Phys.Lett.14:471-485,2001
10.1023/A:1015565621215
DUKE-TH-01-211
hep-th
null
We argue that the quantized non-Abelian gauge theory can be obtained as the infrared limit of the corresponding classical gauge theory in a higher dimension. We show how the transformation from classical to quantum field theory emerges and calculate Planck's constant from quantities defined in the underlying classica...
[ { "created": "Mon, 28 May 2001 18:49:03 GMT", "version": "v1" } ]
2008-11-26
[ [ "Biro", "T. S.", "" ], [ "Matinyan", "S. G.", "" ], [ "Müller", "B.", "" ] ]
We argue that the quantized non-Abelian gauge theory can be obtained as the infrared limit of the corresponding classical gauge theory in a higher dimension. We show how the transformation from classical to quantum field theory emerges and calculate Planck's constant from quantities defined in the underlying classical ...