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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2111.10369 | Juven C. Wang | Juven Wang, Yi-Zhuang You | Gauge Enhanced Quantum Criticality Between Grand Unifications:
Categorical Higher Symmetry Retraction | 65 pages. Sequel to arXiv:2106.16248. Dedicate to the anniversaries
of Subir Sachdev (60), Xiao-Gang Wen (60), Edward Witten (70), Shing-Tung Yau
(72). Sec 5 on Generalized Higher Symmetries of Standard Models and Grand
Unifications, Sec 6 on Potential Categorical Symmetry. v2: misprints
corrected | null | null | null | hep-th cond-mat.str-el hep-lat hep-ph math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | Prior work [arXiv:2106.16248] shows that the Standard Model (SM) naturally
arises near a gapless quantum critical region between Georgi-Glashow (GG)
$su(5)$ and Pati-Salam (PS) $su(4) \times su(2) \times su(2)$ models of quantum
vacua (in a phase diagram or moduli space), by implementing a modified $so(10)$
Grand Uni... | [
{
"created": "Fri, 19 Nov 2021 18:59:56 GMT",
"version": "v1"
},
{
"created": "Thu, 19 May 2022 17:59:30 GMT",
"version": "v2"
}
] | 2022-05-20 | [
[
"Wang",
"Juven",
""
],
[
"You",
"Yi-Zhuang",
""
]
] | Prior work [arXiv:2106.16248] shows that the Standard Model (SM) naturally arises near a gapless quantum critical region between Georgi-Glashow (GG) $su(5)$ and Pati-Salam (PS) $su(4) \times su(2) \times su(2)$ models of quantum vacua (in a phase diagram or moduli space), by implementing a modified $so(10)$ Grand Unifi... |
hep-th/9802160 | Sergei D. Odintsov | Shin'ichi Nojiri and Sergei D. Odintsov | Effective Action for Conformal Scalars and Anti-Evaporation of Black
Holes | Latex file, 22 pages | Int.J.Mod.Phys.A14:1293-1304,1999 | 10.1142/S0217751X9900066X | NDA-FP-44 | hep-th | null | We study the one-loop effective action for $N$ 4D conformally invariant
scalars on the spherically symmetric background. The main part of effective
action is given by integration of 4D conformal anomaly. This effective action
(in large $N$ approximation and partial curvature expansion) is applied to
investigate the q... | [
{
"created": "Mon, 23 Feb 1998 17:09:26 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | We study the one-loop effective action for $N$ 4D conformally invariant scalars on the spherically symmetric background. The main part of effective action is given by integration of 4D conformal anomaly. This effective action (in large $N$ approximation and partial curvature expansion) is applied to investigate the qua... |
2305.15448 | Javier Molina Dr | Javier Molina-Vilaplana | A post-Gaussian approach to dipole symmetries and interacting fractons | 34 pages, 4 figures, 4 appendices. v2: some references added and two
paragraphs rewritten | JHEP08(2023)065 | 10.1007/JHEP08(2023)065 | null | hep-th cond-mat.str-el nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use a post-Gaussian variational approach to non-perturbatively study a
general class of interacting bosonic quantum field theories with generalized
dipole symmetries and fractonic behaviour. We find that while a Gaussian
approach allows to carry out a consistent renormalization group (RG) flow
analysis of these th... | [
{
"created": "Wed, 24 May 2023 11:15:26 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jun 2023 08:24:15 GMT",
"version": "v2"
}
] | 2023-08-16 | [
[
"Molina-Vilaplana",
"Javier",
""
]
] | We use a post-Gaussian variational approach to non-perturbatively study a general class of interacting bosonic quantum field theories with generalized dipole symmetries and fractonic behaviour. We find that while a Gaussian approach allows to carry out a consistent renormalization group (RG) flow analysis of these theo... |
1007.2731 | Takahiro Nishinaka | Takahiro Nishinaka, Satoshi Yamaguchi | Wall-crossing of D4-D2-D0 and flop of the conifold | 15 pages, 4 figures; v2: typos corrected; v3: minor changes, a
reference added, version to be published in JHEP | JHEP 1009:026,2010 | 10.1007/JHEP09(2010)026 | OU-HET 674 | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the wall-crossing of the BPS bound states of a non-compact
holomorphic D4-brane with D2 and D0-branes on the conifold. We use the
Kontsevich-Soibelman wall-crossing formula and analyze the BPS degeneracy in
various chambers. In particular we obtain a relation between BPS degeneracies
in two limiting attrac... | [
{
"created": "Fri, 16 Jul 2010 10:10:18 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jul 2010 06:36:24 GMT",
"version": "v2"
},
{
"created": "Sun, 22 Aug 2010 14:37:25 GMT",
"version": "v3"
}
] | 2014-11-21 | [
[
"Nishinaka",
"Takahiro",
""
],
[
"Yamaguchi",
"Satoshi",
""
]
] | We discuss the wall-crossing of the BPS bound states of a non-compact holomorphic D4-brane with D2 and D0-branes on the conifold. We use the Kontsevich-Soibelman wall-crossing formula and analyze the BPS degeneracy in various chambers. In particular we obtain a relation between BPS degeneracies in two limiting attracto... |
hep-th/9804044 | Khazret Nirov | Khazret S. Nirov | Pseudoclassical mechanics and hidden symmetries of 3d particle models | 9 pages, LaTeX, no figures | Fortsch.Phys.47:239-246,1999 | 10.1002/(SICI)1521-3978(199901)47:1/3<239::AID-PROP239>3.0.CO;2-C | BONN-TH-98-07; Talk given at the Meeting on Quantum Aspects of Gauge
Theories, Supersymmetry and Unification, Neuchatel, Switzerland, 18-23
September 1997 | hep-th | null | We discuss hidden symmetries of three-dimensional field configurations
revealed at the one-particle level by the use of pseudoclassical particle
models. We argue that at the quantum field theory level, these can be naturally
explained in terms of manifest symmetries of the reduced phase space
Hamiltonian of the corre... | [
{
"created": "Mon, 6 Apr 1998 13:42:02 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Nirov",
"Khazret S.",
""
]
] | We discuss hidden symmetries of three-dimensional field configurations revealed at the one-particle level by the use of pseudoclassical particle models. We argue that at the quantum field theory level, these can be naturally explained in terms of manifest symmetries of the reduced phase space Hamiltonian of the corresp... |
0902.4186 | Dietmar Klemm | Dietmar Klemm and Emanuele Zorzan | All null supersymmetric backgrounds of N=2, D=4 gauged supergravity
coupled to abelian vector multiplets | 55 pages, uses JHEP3.cls. v2: Minor errors corrected, small changes
in introduction | Class.Quant.Grav.26:145018,2009 | 10.1088/0264-9381/26/14/145018 | IFUM-933-FT | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The lightlike supersymmetric solutions of N=2, D=4 gauged supergravity
coupled to an arbitrary number of abelian vector multiplets are classified
using spinorial geometry techniques. The solutions fall into two classes,
depending on whether the Killing spinor is constant or not. In both cases, we
give explicit exampl... | [
{
"created": "Tue, 24 Feb 2009 16:48:57 GMT",
"version": "v1"
},
{
"created": "Sat, 23 May 2009 08:33:49 GMT",
"version": "v2"
}
] | 2009-07-22 | [
[
"Klemm",
"Dietmar",
""
],
[
"Zorzan",
"Emanuele",
""
]
] | The lightlike supersymmetric solutions of N=2, D=4 gauged supergravity coupled to an arbitrary number of abelian vector multiplets are classified using spinorial geometry techniques. The solutions fall into two classes, depending on whether the Killing spinor is constant or not. In both cases, we give explicit examples... |
1811.05619 | Srivatsan Rajagopal | Nima Lashkari, Hong Liu and Srivatsan Rajagopal | Perturbation Theory for the Logarithm of a Positive Operator | 30 pages | null | 10.1007/JHEP11(2023)097 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In various contexts in mathematical physics one needs to compute the
logarithm of a positive unbounded operator. Examples include the von Neumann
entropy of a density matrix and the flow of operators with the modular
Hamiltonian in the Tomita-Takesaki theory. Often, one encounters the situation
where the operator und... | [
{
"created": "Wed, 14 Nov 2018 03:20:54 GMT",
"version": "v1"
}
] | 2023-11-27 | [
[
"Lashkari",
"Nima",
""
],
[
"Liu",
"Hong",
""
],
[
"Rajagopal",
"Srivatsan",
""
]
] | In various contexts in mathematical physics one needs to compute the logarithm of a positive unbounded operator. Examples include the von Neumann entropy of a density matrix and the flow of operators with the modular Hamiltonian in the Tomita-Takesaki theory. Often, one encounters the situation where the operator under... |
hep-th/0104184 | Tetsuji Kimura | Kiyoshi Higashijima, Tetsuji Kimura and Muneto Nitta (Osaka Univ.) | Supersymmetric Nonlinear Sigma Models on Ricci-flat Kahler Manifolds
with O(N) Symmetry | LaTeX2e, 7 pages, no figures, typos corrected, references added | Phys.Lett. B515 (2001) 421-425 | 10.1016/S0370-2693(01)00898-X | OU-HET 382 | hep-th gr-qc math-ph math.MP | null | We propose a class of N=2 supersymmetric nonlinear sigma models on the
Ricci-flat Kahler manifolds with O(n) symmetry.
| [
{
"created": "Mon, 23 Apr 2001 09:37:40 GMT",
"version": "v1"
},
{
"created": "Wed, 2 May 2001 08:45:09 GMT",
"version": "v2"
},
{
"created": "Tue, 3 Jul 2001 12:38:52 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Higashijima",
"Kiyoshi",
"",
"Osaka Univ."
],
[
"Kimura",
"Tetsuji",
"",
"Osaka Univ."
],
[
"Nitta",
"Muneto",
"",
"Osaka Univ."
]
] | We propose a class of N=2 supersymmetric nonlinear sigma models on the Ricci-flat Kahler manifolds with O(n) symmetry. |
0906.2703 | Jarah Evslin | Jarah Evslin and Stanislav Kuperstein | ABJ(M) and Fractional M2's with Fractional M2 Charge | 16 pages, 3 eps figures | JHEP 0912:016,2009 | 10.1088/1126-6708/2009/12/016 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently Aharony, Bergman and Jafferis (ABJ) have argued that a 3d
U(N+M)xU(N) Chern-Simons gauge theory at level (k,-k) may have a vacuum with
N=6 supersymmetry only if M<k+1 and if a certain period of the B-field in a IIA
background is quantized. We use a braneology argument to argue that N=3
supersymmetry may be p... | [
{
"created": "Mon, 15 Jun 2009 19:50:19 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Oct 2009 19:45:24 GMT",
"version": "v2"
}
] | 2009-12-15 | [
[
"Evslin",
"Jarah",
""
],
[
"Kuperstein",
"Stanislav",
""
]
] | Recently Aharony, Bergman and Jafferis (ABJ) have argued that a 3d U(N+M)xU(N) Chern-Simons gauge theory at level (k,-k) may have a vacuum with N=6 supersymmetry only if M<k+1 and if a certain period of the B-field in a IIA background is quantized. We use a braneology argument to argue that N=3 supersymmetry may be pre... |
1403.3382 | Tomasz Lukowski | Nils Kanning, Tomasz Lukowski, Matthias Staudacher | A Shortcut to General Tree-level Scattering Amplitudes in N=4 SYM via
Integrability | 18 pages, 7 figures; v2: minor changes, references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We combine recent applications of the two-dimensional quantum inverse
scattering method to the scattering amplitude problem in four-dimensional N=4
Super Yang-Mills theory. Integrability allows us to obtain a general, explicit
method for the derivation of the Yangian invariants relevant for tree-level
scattering ampl... | [
{
"created": "Thu, 13 Mar 2014 19:46:49 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Apr 2014 16:56:43 GMT",
"version": "v2"
}
] | 2014-04-09 | [
[
"Kanning",
"Nils",
""
],
[
"Lukowski",
"Tomasz",
""
],
[
"Staudacher",
"Matthias",
""
]
] | We combine recent applications of the two-dimensional quantum inverse scattering method to the scattering amplitude problem in four-dimensional N=4 Super Yang-Mills theory. Integrability allows us to obtain a general, explicit method for the derivation of the Yangian invariants relevant for tree-level scattering amplit... |
1305.0266 | Abhijit Gadde | Abhijit Gadde and Sergei Gukov | 2d Index and Surface operators | 42 pages, 11 figures | null | 10.1007/JHEP03(2014)080 | CALT-68.2932 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we compute the superconformal index of 2d (2,2) supersymmetric
gauge theories. The 2d superconformal index, a.k.a. flavored elliptic genus, is
computed by a unitary matrix integral much like the matrix integral that
computes 4d superconformal index. We compute the 2d index explicitly for a
number of exa... | [
{
"created": "Wed, 1 May 2013 20:00:03 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Dec 2013 04:43:33 GMT",
"version": "v2"
}
] | 2015-06-15 | [
[
"Gadde",
"Abhijit",
""
],
[
"Gukov",
"Sergei",
""
]
] | In this paper we compute the superconformal index of 2d (2,2) supersymmetric gauge theories. The 2d superconformal index, a.k.a. flavored elliptic genus, is computed by a unitary matrix integral much like the matrix integral that computes 4d superconformal index. We compute the 2d index explicitly for a number of examp... |
hep-th/0112183 | Andrei Ivanov | M. Faber and A. N. Ivanov | On the solution of the massless Thirring model with fermion fields
quantized in the chiral symmetric phase | 85 pages, Latex, no figures | null | null | null | hep-th | null | Correlation functions of fermionic fields described by the massless Thirring
model are analysed within the operator formalism developed by Klaiber and the
path-integral approach with massless fermions quantized in the chiral symmetric
phase. We notice that Klaiber's composite fermion operators possess
non-standard pr... | [
{
"created": "Wed, 19 Dec 2001 20:04:14 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Faber",
"M.",
""
],
[
"Ivanov",
"A. N.",
""
]
] | Correlation functions of fermionic fields described by the massless Thirring model are analysed within the operator formalism developed by Klaiber and the path-integral approach with massless fermions quantized in the chiral symmetric phase. We notice that Klaiber's composite fermion operators possess non-standard prop... |
hep-th/0009232 | Alexandre Grezzi de Miranda Schmidt | Alfredo T. Suzuki, Alexandre G. M. Schmidt | Light-cone gauge integrals: Prescriptionlessness at two loops | 6 pages, revtex. Version 2: paragraph added below eq.(3). To be
published in Physics Letters B | Phys.Lett. B494 (2000) 332-338 | 10.1016/S0370-2693(00)01210-7 | null | hep-th | null | The only calculations performed beyond one-loop level in the light-cone gauge
make use of the Mandelstam-Leibbrandt (ML) prescription in order to circumvent
the notorious gauge dependent poles. Recently we have shown that in the context
of negative dimensional integration method (NDIM) such prescription can be
altoge... | [
{
"created": "Thu, 28 Sep 2000 16:29:11 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Oct 2000 19:02:50 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Suzuki",
"Alfredo T.",
""
],
[
"Schmidt",
"Alexandre G. M.",
""
]
] | The only calculations performed beyond one-loop level in the light-cone gauge make use of the Mandelstam-Leibbrandt (ML) prescription in order to circumvent the notorious gauge dependent poles. Recently we have shown that in the context of negative dimensional integration method (NDIM) such prescription can be altogeth... |
1205.0971 | Ashoke Sen | Ashoke Sen | Logarithmic Corrections to Schwarzschild and Other Non-extremal Black
Hole Entropy in Different Dimensions | LaTeX, 40 pages; corrected small typos and added references | JHEP04(2013)156 | 10.1007/JHEP04(2013)156 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Euclidean gravity method has been successful in computing logarithmic
corrections to extremal black hole entropy in terms of low energy data, and
gives results in perfect agreement with the microscopic results in string
theory. Motivated by this success we apply Euclidean gravity to compute
logarithmic corrections to... | [
{
"created": "Fri, 4 May 2012 14:57:08 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Feb 2013 07:11:03 GMT",
"version": "v2"
}
] | 2013-10-15 | [
[
"Sen",
"Ashoke",
""
]
] | Euclidean gravity method has been successful in computing logarithmic corrections to extremal black hole entropy in terms of low energy data, and gives results in perfect agreement with the microscopic results in string theory. Motivated by this success we apply Euclidean gravity to compute logarithmic corrections to t... |
1809.10898 | Chen Gang | Fei Li, Zi-qiang Zhang and Gang Chen | $R^4$ corrections to holographic Schwinger effect | 9 pages, 8 figures | Chinese Physics C 2018 Vol. 42 (12): 123109 | 10.1088/1674-1137/42/12/123109 | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | We consider $R^4$ corrections to the holographic Schwinger effect in an AdS
black hole background and a confining D3-brane background. The potential
between a test particle pair are performed for both backgrounds. We find there
is no potential barrier in the critical electric field, which means that the
system become... | [
{
"created": "Fri, 28 Sep 2018 07:48:24 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Nov 2018 11:22:23 GMT",
"version": "v2"
}
] | 2018-11-15 | [
[
"Li",
"Fei",
""
],
[
"Zhang",
"Zi-qiang",
""
],
[
"Chen",
"Gang",
""
]
] | We consider $R^4$ corrections to the holographic Schwinger effect in an AdS black hole background and a confining D3-brane background. The potential between a test particle pair are performed for both backgrounds. We find there is no potential barrier in the critical electric field, which means that the system becomes ... |
hep-th/0403280 | Nathan Berkovits | Nathan Berkovits (IFT/UNESP, Sao Paulo) | Self-Dual Super-Yang-Mills as a String Theory in $(x,\theta)$ Space | Strings 2003 proceedings, 14 pages | JHEP 0405:034,2004 | 10.1088/1126-6708/2004/05/034 | IFT-P.009/2004 | hep-th | null | Different string theories in twistor space have recently been proposed for
describing ${\cal N}=4$ super-Yang-Mills. In this paper, my Strings 2003 talk
is reviewed in which a string theory in $(x,\theta)$ space was constructed for
self-dual ${\cal N}=4$ super-Yang-Mills. It is hoped that these results will be
useful... | [
{
"created": "Mon, 29 Mar 2004 20:15:37 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Berkovits",
"Nathan",
"",
"IFT/UNESP, Sao Paulo"
]
] | Different string theories in twistor space have recently been proposed for describing ${\cal N}=4$ super-Yang-Mills. In this paper, my Strings 2003 talk is reviewed in which a string theory in $(x,\theta)$ space was constructed for self-dual ${\cal N}=4$ super-Yang-Mills. It is hoped that these results will be useful f... |
hep-th/9812218 | Shinji Hirano | Hidetoshi Awata, Shinji Hirano | AdS_7/CFT_6 Correspondence and Matrix Models of M5-Branes | 30 pages, 2 figures, LaTeX, some typos are corrected in particular in
section 4 | Adv.Theor.Math.Phys.3:147-176,1999 | null | YITP-98-85 | hep-th | null | We study the large N limit of matrix models of M5-branes, or (2,0)
six-dimensional superconformal field theories, by making use of the
Bulk/Boundary correspondence. Our emphasis is on the relation between the
near-horizon limit of branes and the light-like limit of M-theory. In
particular we discuss a conformal symme... | [
{
"created": "Wed, 23 Dec 1998 10:21:05 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jan 1999 14:06:34 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Awata",
"Hidetoshi",
""
],
[
"Hirano",
"Shinji",
""
]
] | We study the large N limit of matrix models of M5-branes, or (2,0) six-dimensional superconformal field theories, by making use of the Bulk/Boundary correspondence. Our emphasis is on the relation between the near-horizon limit of branes and the light-like limit of M-theory. In particular we discuss a conformal symmetr... |
hep-th/0106257 | Juan Rosales Garcia | A. Pashnev, J.J. Rosales, V.I. Tkach and M. Tsulaia | On the n=4 Supersymmetry for the FRW Model | 8 pages. Accepted for publication in Phys. Rev D | Phys.Rev.D64:087502,2001 | 10.1103/PhysRevD.64.087502 | null | hep-th | null | In this work we have constructed the n=4 extended local conformal time
supersymmetry for the Friedmann-Robertson-Walker (FRW) cosmological models.
This is based on the superfield construction of the action, which is invariant
under wordline local n=4 supersymmetry with $SU(2)_{local} \otimes
SU(2)_{global}$ internal ... | [
{
"created": "Wed, 27 Jun 2001 17:05:51 GMT",
"version": "v1"
}
] | 2011-07-28 | [
[
"Pashnev",
"A.",
""
],
[
"Rosales",
"J. J.",
""
],
[
"Tkach",
"V. I.",
""
],
[
"Tsulaia",
"M.",
""
]
] | In this work we have constructed the n=4 extended local conformal time supersymmetry for the Friedmann-Robertson-Walker (FRW) cosmological models. This is based on the superfield construction of the action, which is invariant under wordline local n=4 supersymmetry with $SU(2)_{local} \otimes SU(2)_{global}$ internal sy... |
hep-th/9704214 | Andre Lukas | I. L. Buchbinder, E. I. Buchbinder, S. M. Kuzenko and B. A. Ovrut | The Background Field Method for N = 2 Super Yang-Mills Theories in
Harmonic Superspace | 17 pages, Latex | Phys.Lett. B417 (1998) 61-71 | 10.1016/S0370-2693(97)01319-1 | IASSNS-HEP-9732T, UPR-745T, ITP-UH-12/97 | hep-th | null | The background field method for N=2 super Yang-Mills theories in harmonic
superspace is developed. The ghost structure of the theory is investigated. It
is shown that the ghosts include two fermionic real omega-hypermultiplets
(Faddeev-Popov ghosts) and one bosonic real omega-hypermultiplet
(Nielsen-Kallosh ghost), a... | [
{
"created": "Wed, 30 Apr 1997 18:24:39 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Buchbinder",
"I. L.",
""
],
[
"Buchbinder",
"E. I.",
""
],
[
"Kuzenko",
"S. M.",
""
],
[
"Ovrut",
"B. A.",
""
]
] | The background field method for N=2 super Yang-Mills theories in harmonic superspace is developed. The ghost structure of the theory is investigated. It is shown that the ghosts include two fermionic real omega-hypermultiplets (Faddeev-Popov ghosts) and one bosonic real omega-hypermultiplet (Nielsen-Kallosh ghost), all... |
2307.02305 | Jan K. Marucha | Jan K. Marucha | Bootstrapping the $a$-anomaly in $4d$ QFTs: Episode II | 19 pages, 8 figures | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | As recently shown, the a-anomaly of the UV fixed point of 4d quantum field
theories, can be constrained by studying scattering amplitudes. The basic idea
is to couple the QFT to a dilaton and impose unitarity of the scattering
amplitudes of physical particles and probe dilatons. In this work we find new
lower bounds ... | [
{
"created": "Wed, 5 Jul 2023 14:05:50 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jul 2023 19:22:45 GMT",
"version": "v2"
}
] | 2023-07-14 | [
[
"Marucha",
"Jan K.",
""
]
] | As recently shown, the a-anomaly of the UV fixed point of 4d quantum field theories, can be constrained by studying scattering amplitudes. The basic idea is to couple the QFT to a dilaton and impose unitarity of the scattering amplitudes of physical particles and probe dilatons. In this work we find new lower bounds on... |
1602.01479 | Daniela D'Ascanio | D. D'Ascanio, P. Pisani, D. V. Vassilevich | Renormalization on noncommutative torus | v2: comments and references added, v3: typos corrected; matches
published version | null | 10.1140/epjc/s10052-016-4022-z | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a self-interacting scalar $\varphi^4$ theory on the $d$-dimensional
noncommutative torus. We determine, for the particular cases $d=2$ and $d=4$,
the counterterms required by one-loop renormalization. We discuss higher loops
in two dimensions and two-loop contributions to the self-energy in four
dimensions. ... | [
{
"created": "Wed, 3 Feb 2016 21:03:28 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Feb 2016 23:59:17 GMT",
"version": "v2"
},
{
"created": "Wed, 6 Apr 2016 23:00:33 GMT",
"version": "v3"
}
] | 2016-05-04 | [
[
"D'Ascanio",
"D.",
""
],
[
"Pisani",
"P.",
""
],
[
"Vassilevich",
"D. V.",
""
]
] | We study a self-interacting scalar $\varphi^4$ theory on the $d$-dimensional noncommutative torus. We determine, for the particular cases $d=2$ and $d=4$, the counterterms required by one-loop renormalization. We discuss higher loops in two dimensions and two-loop contributions to the self-energy in four dimensions. Ou... |
2304.05394 | Dmitry Manning-Coe | Dmitry Manning-Coe | Lattices: From Roots to String Compactifications | Master's Thesis (References updated from initial version to give
proper credit and point readers to foundational work) | null | null | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | In this dissertation we attempt to answer the question of whether non-abelian
gauge groups occur in all F-theory models with Picard number 20 and with a
Calabi-Yau four-fold CY4 K3xK3. To do so we employ the Kneser-Nishiyama method
to study the properties of elliptic fibrations on a K3 surface. Previously, it
was fou... | [
{
"created": "Wed, 12 Apr 2023 09:22:46 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Apr 2023 15:02:16 GMT",
"version": "v2"
}
] | 2023-04-18 | [
[
"Manning-Coe",
"Dmitry",
""
]
] | In this dissertation we attempt to answer the question of whether non-abelian gauge groups occur in all F-theory models with Picard number 20 and with a Calabi-Yau four-fold CY4 K3xK3. To do so we employ the Kneser-Nishiyama method to study the properties of elliptic fibrations on a K3 surface. Previously, it was found... |
hep-th/0607053 | Richard Shurtleff | Richard Shurtleff | First-Order Field Equations in Spin 1/2 Form | 18 pages, 6 problems, 14 references. Version 2 explains the context
and viewpoint of the work. Many references have been added. I thank the
referees and other readers whose comments have been helpful | null | null | null | hep-th | null | From one point of view in the quantum theory of fields, free quantum fields
are uniquely determined, not by field equations, but by the transformations of
the field and the annihilation and creation operators from which the field is
constructed. One says that a free field equation merely records the fact that
some fi... | [
{
"created": "Sun, 9 Jul 2006 12:18:20 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Sep 2006 14:37:44 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Shurtleff",
"Richard",
""
]
] | From one point of view in the quantum theory of fields, free quantum fields are uniquely determined, not by field equations, but by the transformations of the field and the annihilation and creation operators from which the field is constructed. One says that a free field equation merely records the fact that some fiel... |
hep-th/9609133 | Alexey A. Sharapov | S. L. Lyakhovich, A. A. Sharapov and K. M. Shekhter | Spinning Particle Dynamics on Six-Dimensional Minkowski Space | 21 pages, LaTeX | J.Math.Phys. 38 (1997) 4086-4103 | 10.1063/1.532085 | null | hep-th | null | Massive spinning particle in $6d$-Minkowski space is described as a
mechanical system with the configuration space $R^{5,1} \times CP^3$. The
action functional of the model is unambiguously determined by the requirement
of identical (off-shell) conservation for the phase-space counterparts of three
Casimir operators ... | [
{
"created": "Tue, 17 Sep 1996 09:55:57 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Lyakhovich",
"S. L.",
""
],
[
"Sharapov",
"A. A.",
""
],
[
"Shekhter",
"K. M.",
""
]
] | Massive spinning particle in $6d$-Minkowski space is described as a mechanical system with the configuration space $R^{5,1} \times CP^3$. The action functional of the model is unambiguously determined by the requirement of identical (off-shell) conservation for the phase-space counterparts of three Casimir operators of... |
1212.2098 | Stuart Dowker | J. S. Dowker | Sphere Renyi entropies | 15 pages, 6 figures. Conjecture on extremum of effective action on
conically deformed manifolds made. References added | null | 10.1088/1751-8113/46/22/225401 | null | hep-th cond-mat.stat-mech gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I give some scalar field theory calculations on a d-dimensional lune of
arbitrary angle, evaluating, numerically, the effective action which is
expressed as a simple quadrature, for conformal coupling. Using this, the
entanglement and Renyi entropies are computed. Massive fields are also
considered and a renormalisat... | [
{
"created": "Mon, 10 Dec 2012 15:36:53 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Feb 2013 16:47:10 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Dowker",
"J. S.",
""
]
] | I give some scalar field theory calculations on a d-dimensional lune of arbitrary angle, evaluating, numerically, the effective action which is expressed as a simple quadrature, for conformal coupling. Using this, the entanglement and Renyi entropies are computed. Massive fields are also considered and a renormalisatio... |
0803.4191 | Michael Chesterman | Michael Chesterman | A simple BRST system with quadratically constrained ghosts | REVTEX 12 pages, references added, minor improvements to text | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I present a toy model for the Berkovits pure spinor superparticle. It is a
D=1, N=2 superparticle with no physical degrees of freedom. We study the
cohomology in various ways, in particular finding an explicit expression for
the `b'-field. Finally, we construct the topological string B-model from a
straightforward ge... | [
{
"created": "Fri, 28 Mar 2008 19:46:44 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jun 2009 21:05:46 GMT",
"version": "v2"
}
] | 2009-06-10 | [
[
"Chesterman",
"Michael",
""
]
] | I present a toy model for the Berkovits pure spinor superparticle. It is a D=1, N=2 superparticle with no physical degrees of freedom. We study the cohomology in various ways, in particular finding an explicit expression for the `b'-field. Finally, we construct the topological string B-model from a straightforward gene... |
1512.02211 | Giulio Pasini | Giulio Pasini and C. S. Shahbazi | Five-dimensional null & time-like supersymmetric geometries | 19 pages, 4 figures, open-vanishing conclusion changed due to
non-analiticity of the Killing vector | null | 10.1088/0264-9381/33/17/175003 | IPhT-t15/210 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that there exist supersymmetric solutions of five-dimensional, pure,
$\mathcal{N}=1$ Supergravity such that the norm of the supersymmetric Killing
vector, built out of the Killing spinor, is a real not-everywhere analytic
function such that all its derivatives vanish at a point where the Killing
vector field ... | [
{
"created": "Mon, 7 Dec 2015 20:56:14 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 2016 14:43:47 GMT",
"version": "v2"
}
] | 2016-08-17 | [
[
"Pasini",
"Giulio",
""
],
[
"Shahbazi",
"C. S.",
""
]
] | We show that there exist supersymmetric solutions of five-dimensional, pure, $\mathcal{N}=1$ Supergravity such that the norm of the supersymmetric Killing vector, built out of the Killing spinor, is a real not-everywhere analytic function such that all its derivatives vanish at a point where the Killing vector field be... |
hep-th/0301175 | Min-Young Choi | Min-Young Choi, Choonkyu Lee | Almost-zero-energy Eigenvalues of Some Broken Supersymmetric Systems | revised version, to be pubilshed in PRD | Phys.Rev. D67 (2003) 107702 | 10.1103/PhysRevD.67.107702 | SNUTP03-002 | hep-th quant-ph | null | For a quantum mechanical system with broken supersymmetry, we present a
simple method of determining the ground state when the corresponding energy
eigenvalue is sufficiently small. A concise formula is derived for the
approximate ground state energy in an associated, well-separated, asymmetric
double-well-type poten... | [
{
"created": "Thu, 23 Jan 2003 07:33:52 GMT",
"version": "v1"
},
{
"created": "Sat, 12 Apr 2003 21:08:35 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Choi",
"Min-Young",
""
],
[
"Lee",
"Choonkyu",
""
]
] | For a quantum mechanical system with broken supersymmetry, we present a simple method of determining the ground state when the corresponding energy eigenvalue is sufficiently small. A concise formula is derived for the approximate ground state energy in an associated, well-separated, asymmetric double-well-type potenti... |
hep-th/0610060 | Mees de Roo | W. A. Chemissany, Joost de Jong, Mees de Roo | Selfduality of non-linear electrodynamics with derivative corrections | 8 pages | JHEP0611:086,2006 | 10.1088/1126-6708/2006/11/086 | UG-06/07 | hep-th | null | In this paper we investigate how electromagnetic duality survives derivative
corrections to classical non-linear electrodynamics. In particular, we
establish that electromagnetic selfduality is satisfied to all orders in
$\alpha'$ for the four-point function sector of the four dimensional open
string effective action... | [
{
"created": "Thu, 5 Oct 2006 06:58:04 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Chemissany",
"W. A.",
""
],
[
"de Jong",
"Joost",
""
],
[
"de Roo",
"Mees",
""
]
] | In this paper we investigate how electromagnetic duality survives derivative corrections to classical non-linear electrodynamics. In particular, we establish that electromagnetic selfduality is satisfied to all orders in $\alpha'$ for the four-point function sector of the four dimensional open string effective action. |
hep-th/0302088 | Sultan Catto | Sultan Catto | Constraint Superalgebras and Their Application to Gauge Field Theories
and String Theories | 29 pages | null | null | null | hep-th | null | We show that with every classical system possessing first class constraints
that form a natural Lie algebra, we can associate a superalgebra that admits
the constraint Lie algebra as a subalgebra. An odd generator of this
superalgebra that commutes with the constraints is shown to be the BRST
operator whose form foll... | [
{
"created": "Thu, 13 Feb 2003 04:40:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Catto",
"Sultan",
""
]
] | We show that with every classical system possessing first class constraints that form a natural Lie algebra, we can associate a superalgebra that admits the constraint Lie algebra as a subalgebra. An odd generator of this superalgebra that commutes with the constraints is shown to be the BRST operator whose form follow... |
hep-th/9204070 | null | A.Smailagic, E.Spallucci | Gravitational and Schwinger model anomalies: how far can the analogy go? | 16 pages, no figure, phyzzx macro, square.tex has been deleted from
the previous version | Phys.Lett. B284 (1992) 17-22 | 10.1016/0370-2693(92)91918-Y | null | hep-th | null | We describe the most general treatment of all anomalies both for chiral and
massless Dirac fermions, in two-dimensional gravity. It is shown that for this
purpose two regularization dependent parameters are present in the effective
action. Analogy to the \sc\ model is displayed corresponding to a specific
choice of t... | [
{
"created": "Wed, 22 Apr 1992 13:52:00 GMT",
"version": "v1"
},
{
"created": "Fri, 24 Apr 1992 09:53:00 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Smailagic",
"A.",
""
],
[
"Spallucci",
"E.",
""
]
] | We describe the most general treatment of all anomalies both for chiral and massless Dirac fermions, in two-dimensional gravity. It is shown that for this purpose two regularization dependent parameters are present in the effective action. Analogy to the \sc\ model is displayed corresponding to a specific choice of the... |
hep-th/0509007 | de Mello Koch | Robert de Mello Koch, Norman Ives, Jelena Smolic and Milena Smolic | Unstable Giants | 1+24 pages, 2 figures; v2: coupling to NSNS B field included, refs
added and typos corrected; v3 new results on stability of giants included,
presentation improved, refs added; v4 final version to appear in Phys. Rev. D | Phys.Rev. D73 (2006) 064007 | 10.1103/PhysRevD.73.064007 | WITS-CTP-025 | hep-th | null | We find giant graviton solutions in Frolov's three parameter generalization
of the Lunin-Maldacena background. The background we study has
$\tilde{\gamma}_1=0$ and $\tilde{\gamma}_2=\tilde{\gamma}_3=\tilde{\gamma}$.
This class of backgrounds provide a non-superymmetric example of the gauge
theory/gravity corresponden... | [
{
"created": "Thu, 1 Sep 2005 08:05:04 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Sep 2005 13:32:25 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Jan 2006 07:20:43 GMT",
"version": "v3"
},
{
"created": "Mon, 6 Feb 2006 15:18:30 GMT",
"version": "v4"
}
] | 2009-11-11 | [
[
"Koch",
"Robert de Mello",
""
],
[
"Ives",
"Norman",
""
],
[
"Smolic",
"Jelena",
""
],
[
"Smolic",
"Milena",
""
]
] | We find giant graviton solutions in Frolov's three parameter generalization of the Lunin-Maldacena background. The background we study has $\tilde{\gamma}_1=0$ and $\tilde{\gamma}_2=\tilde{\gamma}_3=\tilde{\gamma}$. This class of backgrounds provide a non-superymmetric example of the gauge theory/gravity correspondence... |
2010.05913 | Garrett Goon | Garrett Goon, Scott Melville, and Johannes Noller | Quantum Corrections to Generic Branes: DBI, NLSM, and More | 45 pages | JHEP 01 (2021) 159 | 10.1007/JHEP01(2021)159 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study quantum corrections to hypersurfaces of dimension $d+1>2$ embedded
in generic higher-dimensional spacetimes. Manifest covariance is maintained
throughout the analysis and our methods are valid for arbitrary co-dimension
and arbitrary bulk metric. A variety of theories which are prominent in the
modern amplit... | [
{
"created": "Mon, 12 Oct 2020 18:00:00 GMT",
"version": "v1"
}
] | 2021-02-16 | [
[
"Goon",
"Garrett",
""
],
[
"Melville",
"Scott",
""
],
[
"Noller",
"Johannes",
""
]
] | We study quantum corrections to hypersurfaces of dimension $d+1>2$ embedded in generic higher-dimensional spacetimes. Manifest covariance is maintained throughout the analysis and our methods are valid for arbitrary co-dimension and arbitrary bulk metric. A variety of theories which are prominent in the modern amplitud... |
hep-th/9503200 | Kimyeong Lee | H.C. Kao and K. Lee | Quantum Nucleation of Vortex String Loops | phyzzx.tex, 13 pages: A correction to the final state of the
nucleation of local vortex strings | Phys.Rev. D52 (1995) 6050-6056 | 10.1103/PhysRevD.52.6050 | IP-ASTP-06-95 | hep-th cond-mat | null | We investigate quantum nucleation of vortex string loops in the relativistic
quantum field theory of a complex scalar field by using the Euclidean path
integral. Our initial metastable homogeneous field dominated by the $O(3)$
symmetric bounce solution. The nucleation rate and the critical vortex loop
size are obtain... | [
{
"created": "Tue, 28 Mar 1995 16:55:51 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Dec 1995 14:50:14 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Kao",
"H. C.",
""
],
[
"Lee",
"K.",
""
]
] | We investigate quantum nucleation of vortex string loops in the relativistic quantum field theory of a complex scalar field by using the Euclidean path integral. Our initial metastable homogeneous field dominated by the $O(3)$ symmetric bounce solution. The nucleation rate and the critical vortex loop size are obtained... |
0705.4533 | Diego Julio Cirilo-Lombardo | Diego.J. Cirilo-Lombardo | Quantum field propagator for extended-objects in the microcanonical
ensemble and the S-matrix formulation | Seminar at BLTP, Non-Pertuirbative methods in QFT (Scientific
Leaders:A. Dorokhov, E. Kuraev) | Phys.Lett.B637:133-138,2006 | 10.1016/j.physletb.2006.04.004 | null | hep-th | null | Starting with the well-known Nambu-Goto action for an N-extended body system
the propagator in the microcanonical ensemble is explicitly computed. This
propagator is independent of the temperature and, in contrast with the previous
references, takes account on all the non-local effects produced by the extended
object... | [
{
"created": "Thu, 31 May 2007 07:59:05 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Cirilo-Lombardo",
"Diego. J.",
""
]
] | Starting with the well-known Nambu-Goto action for an N-extended body system the propagator in the microcanonical ensemble is explicitly computed. This propagator is independent of the temperature and, in contrast with the previous references, takes account on all the non-local effects produced by the extended objects ... |
1205.4938 | Tsutomu Kobayashi | Tsutomu Kobayashi, Masaru Siino, Masahide Yamaguchi, Daisuke Yoshida | New Cosmological Solutions in Massive Gravity | 5 pages | null | 10.1103/PhysRevD.86.061505 | RUP-12-3 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find new, simple cosmological solutions with flat, open, and closed
spatial geometries, contrary to the previous wisdom that only the open model is
allowed. The metric and the St\"{u}ckelberg fields are given explicitly,
showing nontrivial configurations of the St\"{u}ckelberg in the usual
Friedmann-Lema\^{i}tre-R... | [
{
"created": "Tue, 22 May 2012 15:05:26 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Kobayashi",
"Tsutomu",
""
],
[
"Siino",
"Masaru",
""
],
[
"Yamaguchi",
"Masahide",
""
],
[
"Yoshida",
"Daisuke",
""
]
] | We find new, simple cosmological solutions with flat, open, and closed spatial geometries, contrary to the previous wisdom that only the open model is allowed. The metric and the St\"{u}ckelberg fields are given explicitly, showing nontrivial configurations of the St\"{u}ckelberg in the usual Friedmann-Lema\^{i}tre-Rob... |
hep-th/0110255 | Roberto Casadio | R. Casadio and B. Harms | Can black holes and naked singularities be detected in accelerators? | 6 pages, RevTeX 3, 1 figure and 1 table, important changes and
additions | Int.J.Mod.Phys. A17 (2002) 4635-4646 | 10.1142/S0217751X02012259 | null | hep-th gr-qc hep-ph | null | We study the conditions for the existence of black holes that can be produced
in colliders at TeV-scale if the space-time is higher dimensional. On employing
the microcanonical picture, we find that their life-times strongly depend on
the details of the model. If the extra dimensions are compact (ADD model),
microcan... | [
{
"created": "Mon, 29 Oct 2001 09:11:15 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Jan 2002 08:41:59 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Casadio",
"R.",
""
],
[
"Harms",
"B.",
""
]
] | We study the conditions for the existence of black holes that can be produced in colliders at TeV-scale if the space-time is higher dimensional. On employing the microcanonical picture, we find that their life-times strongly depend on the details of the model. If the extra dimensions are compact (ADD model), microcanon... |
hep-th/0111051 | Cumrun Vafa | Cumrun Vafa | Mirror Symmetry and Closed String Tachyon Condensation | 19 pages | null | null | HUTP-01/A056 | hep-th | null | We study closed string tachyon condensation using the RG flow of the
worldsheet theory. In many cases the worldsheet theory enjoys N=2
supersymmetry, which provides analytic control over the flow, due to
non-renormalization theorems. Moreover, Mirror symmetry sheds light on the RG
flow in such cases.
We discuss the... | [
{
"created": "Tue, 6 Nov 2001 18:49:16 GMT",
"version": "v1"
},
{
"created": "Wed, 7 Nov 2001 19:53:12 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Vafa",
"Cumrun",
""
]
] | We study closed string tachyon condensation using the RG flow of the worldsheet theory. In many cases the worldsheet theory enjoys N=2 supersymmetry, which provides analytic control over the flow, due to non-renormalization theorems. Moreover, Mirror symmetry sheds light on the RG flow in such cases. We discuss the rel... |
2302.02491 | Pablo Pais | Alfredo Iorio, Pablo Pais | Time-loops to spot torsion on bidimensional Dirac materials with
dislocations | 11 pages, 3 figures. Some typos were corrected, and a reference was
added. To appear in the proceedings of the conference DICE 2022: Spacetime,
Matter, Quantum Mechanics, Castiglioncello, Italy, 19-23 September 2022 | null | null | null | hep-th cond-mat.mtrl-sci gr-qc | http://creativecommons.org/licenses/by/4.0/ | Assuming that, with some care, dislocations could be meaningfully described
by torsion, we propose here a scenario based on a previously unexplored role of
time in the low-energy Dirac field theory description of two-space-dimensional
Dirac materials. Our approach is based on the realization of an exotic
time-loop th... | [
{
"created": "Sun, 5 Feb 2023 21:49:36 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Feb 2023 23:03:53 GMT",
"version": "v2"
}
] | 2023-02-09 | [
[
"Iorio",
"Alfredo",
""
],
[
"Pais",
"Pablo",
""
]
] | Assuming that, with some care, dislocations could be meaningfully described by torsion, we propose here a scenario based on a previously unexplored role of time in the low-energy Dirac field theory description of two-space-dimensional Dirac materials. Our approach is based on the realization of an exotic time-loop that... |
1107.1242 | Antonio Amariti | Antonio Amariti, Davide Forcella, Alberto Mariotti and Massimo Siani | Negative Refraction and Superconductivity | 26 pages, 28 figures | null | 10.1007/JHEP10(2011)104 | null | hep-th cond-mat.supr-con physics.optics | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss exotic properties of charged hydrodynamical systems, in the broken
superconducting phase, probed by electromagnetic waves. Motivated by general
arguments from hydrodynamics, we observe that negative refraction, namely the
propagation in opposite directions of the phase velocities and of the energy
flux, is... | [
{
"created": "Wed, 6 Jul 2011 20:00:30 GMT",
"version": "v1"
}
] | 2015-05-28 | [
[
"Amariti",
"Antonio",
""
],
[
"Forcella",
"Davide",
""
],
[
"Mariotti",
"Alberto",
""
],
[
"Siani",
"Massimo",
""
]
] | We discuss exotic properties of charged hydrodynamical systems, in the broken superconducting phase, probed by electromagnetic waves. Motivated by general arguments from hydrodynamics, we observe that negative refraction, namely the propagation in opposite directions of the phase velocities and of the energy flux, is e... |
0911.5499 | Alexander Burinskii | Alexander Burinskii | Twistor-Beam Excitations of Black-Holes and Prequantum Kerr-Schild
Geometry | 7 pages, 3 Figures. Published version. Talk at the SFT09 conference,
MIAN (Steklov Math. Institute), April 2009 | Theor.Math.Phys.163:782-787,2010 | 10.1007/s11232-010-0062-y | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exact Kerr-Schild (KS) solutions for electromagnetic excitations of
black-holes, have the form of singular beams supported on twistor lines of the
KS geometry. These beams have a very strong back-reaction on the metric and
horizon and create a fluctuating KS geometry occupying an intermediate position
between the cla... | [
{
"created": "Sun, 29 Nov 2009 16:21:16 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Jul 2010 10:30:16 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Burinskii",
"Alexander",
""
]
] | Exact Kerr-Schild (KS) solutions for electromagnetic excitations of black-holes, have the form of singular beams supported on twistor lines of the KS geometry. These beams have a very strong back-reaction on the metric and horizon and create a fluctuating KS geometry occupying an intermediate position between the class... |
1306.2386 | Hong Lu | H. Lu | Charged Dilatonic AdS Black Holes and Magnetic AdS_{D-2} x R^2 Vacua | Latex, 26 pages, typos corrected and references added. To appear in
JHEP | null | 10.1007/JHEP09(2013)112 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider D-dimensional Einstein gravity coupled to two U(1) fields and a
dilaton with a scalar potential. We derive the condition that the analytical
AdS black holes with two independent charges can be constructed. Turning off
the cosmological constant, the extremal Reissner-Nordstrom black hole emerges
as the har... | [
{
"created": "Tue, 11 Jun 2013 00:11:49 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Jun 2013 13:26:48 GMT",
"version": "v2"
},
{
"created": "Fri, 27 Sep 2013 01:18:08 GMT",
"version": "v3"
}
] | 2015-06-16 | [
[
"Lu",
"H.",
""
]
] | We consider D-dimensional Einstein gravity coupled to two U(1) fields and a dilaton with a scalar potential. We derive the condition that the analytical AdS black holes with two independent charges can be constructed. Turning off the cosmological constant, the extremal Reissner-Nordstrom black hole emerges as the harmo... |
hep-th/9802150 | Edward Witten | Edward Witten | Anti De Sitter Space And Holography | 40 pp.; additional references and assorted corrections | Adv.Theor.Math.Phys.2:253-291,1998 | null | null | hep-th | null | Recently, it has been proposed by Maldacena that large $N$ limits of certain
conformal field theories in $d$ dimensions can be described in terms of
supergravity (and string theory) on the product of $d+1$-dimensional $AdS$
space with a compact manifold. Here we elaborate on this idea and propose a
precise correspond... | [
{
"created": "Fri, 20 Feb 1998 22:41:01 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Apr 1998 20:45:58 GMT",
"version": "v2"
}
] | 2010-04-07 | [
[
"Witten",
"Edward",
""
]
] | Recently, it has been proposed by Maldacena that large $N$ limits of certain conformal field theories in $d$ dimensions can be described in terms of supergravity (and string theory) on the product of $d+1$-dimensional $AdS$ space with a compact manifold. Here we elaborate on this idea and propose a precise corresponden... |
0709.2128 | Richard Szabo | J. Brodzki, V. Mathai, J. Rosenberg and R. J. Szabo | D-branes, KK-theory and duality on noncommutative spaces | 13 pages; v2: typos corrected; Based on invited talks given by R.J.S.
at the International Conferences ``Noncommutative Spacetime Geometries'',
March 26-31, 2007, Alessandria, Italy, and ``Noncommutative Geometry and
Physics'', April 23-27, 2007, Orsay, France. To be published in Journal of
Physics Conference S... | J.Phys.Conf.Ser.103:012004,2008 | 10.1088/1742-6596/103/1/012004 | HWM-07-35, EMPG-07-18 | hep-th math.KT | null | We present a new categorical classification framework for D-brane charges on
noncommutative manifolds using methods of bivariant K-theory. We describe
several applications including an explicit formula for D-brane charge in cyclic
homology, a refinement of open string T-duality, and a general criterion for
cancellati... | [
{
"created": "Thu, 13 Sep 2007 17:07:36 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Oct 2007 08:10:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Brodzki",
"J.",
""
],
[
"Mathai",
"V.",
""
],
[
"Rosenberg",
"J.",
""
],
[
"Szabo",
"R. J.",
""
]
] | We present a new categorical classification framework for D-brane charges on noncommutative manifolds using methods of bivariant K-theory. We describe several applications including an explicit formula for D-brane charge in cyclic homology, a refinement of open string T-duality, and a general criterion for cancellation... |
hep-th/9406137 | null | Cesar Gomez, Henri Ruegg, and Philippe Zaugg | Lattice Poincare as a quantum deformed algebra | plain.tex, 10 pages, shortened harvmac macros included | null | null | null | hep-th | null | We propose a definition of a Poincar\'e algebra for a two dimensional
space--time with one discretized dimension. This algebra has the structure of a
Hopf algebra. We use the link between Onsager's uniformization of the Ising
model and the dispersion relation of a free particle in this space--time,
together with the ... | [
{
"created": "Tue, 21 Jun 1994 16:50:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Gomez",
"Cesar",
""
],
[
"Ruegg",
"Henri",
""
],
[
"Zaugg",
"Philippe",
""
]
] | We propose a definition of a Poincar\'e algebra for a two dimensional space--time with one discretized dimension. This algebra has the structure of a Hopf algebra. We use the link between Onsager's uniformization of the Ising model and the dispersion relation of a free particle in this space--time, together with the ra... |
hep-th/0306248 | Tasneem Zehra Husain | Tasneem Zehra Husain | A Brane Teaser | 21 pages. References added | JHEP 0308:014,2003 | 10.1088/1126-6708/2003/08/014 | USITP-03-06 | hep-th | null | In this note we study the puzzle posed by two M5-branes intersecting on a
string (or equivalently, a single M5-brane wrapping a holomorphic four-cycle in
C^4). It has been known for a while that this system is different from all
other configurations built using self-intersecting M-branes; in particular the
correspond... | [
{
"created": "Wed, 25 Jun 2003 15:48:52 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Jul 2003 09:54:35 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Husain",
"Tasneem Zehra",
""
]
] | In this note we study the puzzle posed by two M5-branes intersecting on a string (or equivalently, a single M5-brane wrapping a holomorphic four-cycle in C^4). It has been known for a while that this system is different from all other configurations built using self-intersecting M-branes; in particular the correspondin... |
1312.4906 | Behnam Pourhassan | J. Sadeghi, B. Pourhassan, and F. Pourasadollah | Holograghic Brownian motion in $2+1$ dimensional hairy black holes | 15 pages | Eur. Phys. J. C (2014) 74:2793 | 10.1140/epjc/s10052-014-2793-7 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the dynamics of a heavy quark under the plasmas
correspond to three dimensional hairy black holes. We utilize the AdS/CFT
correspondence to study the holographic Brownian motion of this particle in
different kinds of hairy black holes. For uncharged black hole at low frequency
limit we d... | [
{
"created": "Tue, 17 Dec 2013 19:36:50 GMT",
"version": "v1"
}
] | 2014-03-10 | [
[
"Sadeghi",
"J.",
""
],
[
"Pourhassan",
"B.",
""
],
[
"Pourasadollah",
"F.",
""
]
] | In this paper, we investigate the dynamics of a heavy quark under the plasmas correspond to three dimensional hairy black holes. We utilize the AdS/CFT correspondence to study the holographic Brownian motion of this particle in different kinds of hairy black holes. For uncharged black hole at low frequency limit we der... |
hep-th/9801072 | James T. Liu | M. J. Duff, James T. Liu and J. Rahmfeld | g=1 for Dirichlet 0-branes | 13 pages, Latex | Nucl.Phys. B524 (1998) 129-140 | 10.1016/S0550-3213(98)00224-7 | CTP-TAMU-2/98, RU98-2-B, SU-ITP-98/01 | hep-th | null | Dirichlet 0-branes, considered as extreme Type IIA black holes with spin
carried by fermionic hair, are shown to have the anomalous gyromagnetic ratio
g=1, consistent with their interpretation as Kaluza-Klein modes.
| [
{
"created": "Tue, 13 Jan 1998 01:05:06 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Duff",
"M. J.",
""
],
[
"Liu",
"James T.",
""
],
[
"Rahmfeld",
"J.",
""
]
] | Dirichlet 0-branes, considered as extreme Type IIA black holes with spin carried by fermionic hair, are shown to have the anomalous gyromagnetic ratio g=1, consistent with their interpretation as Kaluza-Klein modes. |
hep-th/0104038 | Lazzarini | S. Lazzarini (CPT-Marseille), T. Schucker (CPT-Marseille) | A Farewell To Unimodularity | LaTeX, 16 pages, Dedicated to the memory of Daniel Testard | Phys.Lett. B510 (2001) 277-284 | 10.1016/S0370-2693(01)00595-0 | CPT-01/P.4193 | hep-th | null | We interpret the unimodularity condition in almost commutative geometries as
central extensions of spin lifts. In Connes' formulation of the standard model
this interpretation allows to compute the hypercharges of the fermions.
| [
{
"created": "Wed, 4 Apr 2001 10:38:52 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Lazzarini",
"S.",
"",
"CPT-Marseille"
],
[
"Schucker",
"T.",
"",
"CPT-Marseille"
]
] | We interpret the unimodularity condition in almost commutative geometries as central extensions of spin lifts. In Connes' formulation of the standard model this interpretation allows to compute the hypercharges of the fermions. |
2010.10428 | Daniel Kapec | Daniel Kapec and Raghu Mahajan | Comments on the Quantum Field Theory of the Coulomb Gas Formalism | 67 pages. v2: Added a summary section and fixed typos. Matches
published version | null | 10.1007/JHEP04(2021)136 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The holomorphic Coulomb gas formalism is a set of rules for computing minimal
model observables using free field techniques. We attempt to derive and clarify
these rules using standard techniques of QFT. We begin with a careful
examination of the timelike linear dilaton. Although the background charge $Q$
breaks the ... | [
{
"created": "Tue, 20 Oct 2020 16:38:44 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Nov 2021 19:18:49 GMT",
"version": "v2"
}
] | 2021-11-10 | [
[
"Kapec",
"Daniel",
""
],
[
"Mahajan",
"Raghu",
""
]
] | The holomorphic Coulomb gas formalism is a set of rules for computing minimal model observables using free field techniques. We attempt to derive and clarify these rules using standard techniques of QFT. We begin with a careful examination of the timelike linear dilaton. Although the background charge $Q$ breaks the sc... |
2009.03290 | Xinan Zhou | Simone Giombi, Himanshu Khanchandani, Xinan Zhou | Aspects of CFTs on Real Projective Space | v1: 54 pages, 8 figures; v2: minor improvements, references added, to
appear on J. Phys. A; v3: typos corrected in Sec. 6.3 | null | 10.1088/1751-8121/abcf59 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present an analytic study of conformal field theories on the real
projective space $\mathbb{RP}^d$, focusing on the two-point functions of scalar
operators. Due to the partially broken conformal symmetry, these are
non-trivial functions of a conformal cross ratio and are constrained to obey a
crossing equation. Af... | [
{
"created": "Mon, 7 Sep 2020 17:53:27 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Dec 2020 13:35:05 GMT",
"version": "v2"
},
{
"created": "Tue, 10 Aug 2021 01:11:01 GMT",
"version": "v3"
}
] | 2021-08-11 | [
[
"Giombi",
"Simone",
""
],
[
"Khanchandani",
"Himanshu",
""
],
[
"Zhou",
"Xinan",
""
]
] | We present an analytic study of conformal field theories on the real projective space $\mathbb{RP}^d$, focusing on the two-point functions of scalar operators. Due to the partially broken conformal symmetry, these are non-trivial functions of a conformal cross ratio and are constrained to obey a crossing equation. Afte... |
hep-th/9503221 | Jisuke Kubo | Jisuke Kubo, 11 pages, KANAZAWA-94-01 | Nontrivial, Asymptotically Non-free Gauge Theories and Dynamical
Unification of Couplings | null | Phys.Rev. D52 (1995) 6475-6480 | 10.1103/PhysRevD.52.6475 | null | hep-th | null | An evidence for nontriviality of asymptotically non-free (ANF) Yang-Mills
theories is found on the basis of optimized perturbation theory. It is argued
that these theories with matter couplings can be made nontrivial by means of
the reduction of couplings, leading to the idea of dynamical unification of
couplings (DU... | [
{
"created": "Fri, 31 Mar 1995 00:31:34 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kubo",
"Jisuke",
""
],
[
"pages",
"11",
""
],
[
"KANAZAWA-94-01",
"",
""
]
] | An evidence for nontriviality of asymptotically non-free (ANF) Yang-Mills theories is found on the basis of optimized perturbation theory. It is argued that these theories with matter couplings can be made nontrivial by means of the reduction of couplings, leading to the idea of dynamical unification of couplings (DUC)... |
1806.00392 | Nadia Bolis | Andreas Albrecht, Nadia Bolis, R. Holman | Cosmic Inflation: The Most Powerful Microscope in the Universe | Essay submitted for GRF 2018 competition. 5 pages, 2 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | How well can we constrain the initial quantum state of metric perturbations
sourced during inflation? We exhibit an interesting new class of quantum states
that entangle the scalar metric perturbations {\zeta} with other fields such as
scalars as well as the tensor metric perturbations hij. These states are
theoretic... | [
{
"created": "Fri, 1 Jun 2018 15:25:57 GMT",
"version": "v1"
}
] | 2018-06-04 | [
[
"Albrecht",
"Andreas",
""
],
[
"Bolis",
"Nadia",
""
],
[
"Holman",
"R.",
""
]
] | How well can we constrain the initial quantum state of metric perturbations sourced during inflation? We exhibit an interesting new class of quantum states that entangle the scalar metric perturbations {\zeta} with other fields such as scalars as well as the tensor metric perturbations hij. These states are theoretical... |
1112.2272 | Amjad Ashoorioon | A. Ashoorioon, U. Danielsson and M.M. Sheikh-Jabbari | 1/N Resolution to Inflationary eta-Problem | 1+13 pages, 3 figures | Phys.Lett. B713 (2012) 353-357 | 10.1016/j.physletb.2012.06.034 | UUITP-26/11, IPM/P-2011/052 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We observe that the dominant one loop contribution to the graviton propagator
in the theory of N (N>>1) light scalar fields \phi_a (with masses smaller than
M_{pl}/\sqrt{N}) minimally coupled to Einstein gravity is proportional to N
while that of graviton-scalar-scalar interaction vertex is N independent. We
use this... | [
{
"created": "Sat, 10 Dec 2011 12:18:15 GMT",
"version": "v1"
}
] | 2012-12-07 | [
[
"Ashoorioon",
"A.",
""
],
[
"Danielsson",
"U.",
""
],
[
"Sheikh-Jabbari",
"M. M.",
""
]
] | We observe that the dominant one loop contribution to the graviton propagator in the theory of N (N>>1) light scalar fields \phi_a (with masses smaller than M_{pl}/\sqrt{N}) minimally coupled to Einstein gravity is proportional to N while that of graviton-scalar-scalar interaction vertex is N independent. We use this t... |
2304.09596 | Emil Have | Jay Armas, Emil Have | Ideal fracton superfluids | 66 pages (incl. 3 appendices), 1 figure; v2: Updated to published
version | SciPost Phys. 16, 039 (2024) | 10.21468/SciPostPhys.16.1.039 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the thermodynamics of equilibrium thermal states and their
near-equilibrium dynamics in systems with fractonic symmetries in arbitrary
curved space. By explicitly gauging the fracton algebra we obtain the geometry
and gauge fields that field theories with conserved dipole moment couple to. We
use the r... | [
{
"created": "Wed, 19 Apr 2023 12:04:31 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jan 2024 16:27:19 GMT",
"version": "v2"
}
] | 2024-02-01 | [
[
"Armas",
"Jay",
""
],
[
"Have",
"Emil",
""
]
] | We investigate the thermodynamics of equilibrium thermal states and their near-equilibrium dynamics in systems with fractonic symmetries in arbitrary curved space. By explicitly gauging the fracton algebra we obtain the geometry and gauge fields that field theories with conserved dipole moment couple to. We use the res... |
hep-th/0107022 | Victor O. Rivelles | I. L. Buchbinder, M. Gomes, A. Yu. Petrov and V. O. Rivelles | Superfield Effective Action in the Noncommutative Wess-Zumino Model | 14 pages, latex, minor corrections | Phys.Lett. B517 (2001) 191-202 | 10.1016/S0370-2693(01)00970-4 | null | hep-th | null | We introduce the concept of superfield effective action in noncommutative N=1
supersymmetric field theories containing chiral superfields. One and two loops
low-energy contributions to the effective action are found for the
noncommutative Wess-Zumino model. The one loop Kahlerian effective potential
coincides with it... | [
{
"created": "Tue, 3 Jul 2001 18:00:42 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jul 2001 17:12:31 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Buchbinder",
"I. L.",
""
],
[
"Gomes",
"M.",
""
],
[
"Petrov",
"A. Yu.",
""
],
[
"Rivelles",
"V. O.",
""
]
] | We introduce the concept of superfield effective action in noncommutative N=1 supersymmetric field theories containing chiral superfields. One and two loops low-energy contributions to the effective action are found for the noncommutative Wess-Zumino model. The one loop Kahlerian effective potential coincides with its ... |
hep-th/0202003 | Stefano Kovacs, Damtp | Massimo Bianchi, Michael B. Green and Stefano Kovacs | Instanton corrections to circular Wilson loops in N=4 Supersymmetric
Yang-Mills | LaTeX, 48 pages, 1 figure | JHEP 0204 (2002) 040 | 10.1088/1126-6708/2002/04/040 | DAMTP-2001-59, ROM2F/2001/28 | hep-th | null | It is argued that whereas supersymmetry requires the instanton contribution
to the expectation value of a straight Wilson line in the N=4 supersymmetric
SU(2) Yang-Mills theory to vanish, it is not required to vanish in the case of
a circular Wilson loop. A non-vanishing value can arise from a subtle interplay
betwee... | [
{
"created": "Fri, 1 Feb 2002 20:07:03 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Feb 2002 20:20:06 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Bianchi",
"Massimo",
""
],
[
"Green",
"Michael B.",
""
],
[
"Kovacs",
"Stefano",
""
]
] | It is argued that whereas supersymmetry requires the instanton contribution to the expectation value of a straight Wilson line in the N=4 supersymmetric SU(2) Yang-Mills theory to vanish, it is not required to vanish in the case of a circular Wilson loop. A non-vanishing value can arise from a subtle interplay between ... |
1507.00261 | Sara Pasquetti | Fabrizio Nieri, Sara Pasquetti | Factorisation and holomorphic blocks in 4d | 57 pages | null | 10.1007/JHEP11(2015)155 | DMUS--MP--15/09 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study N=1 theories on Hermitian manifolds of the form M^4=S^1xM^3 with M^3
a U(1) fibration over S^2, and their 3d N=2 reductions. These manifolds admit
an Heegaard-like decomposition in solid tori D^2xT^2 and D^2xS^1. We prove that
when the 4d and 3d anomalies are cancelled the matrix integrands in the Coulomb
br... | [
{
"created": "Wed, 1 Jul 2015 15:30:22 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Nieri",
"Fabrizio",
""
],
[
"Pasquetti",
"Sara",
""
]
] | We study N=1 theories on Hermitian manifolds of the form M^4=S^1xM^3 with M^3 a U(1) fibration over S^2, and their 3d N=2 reductions. These manifolds admit an Heegaard-like decomposition in solid tori D^2xT^2 and D^2xS^1. We prove that when the 4d and 3d anomalies are cancelled the matrix integrands in the Coulomb bran... |
1112.4846 | Mirjam Cvetic | Mirjam Cvetic and Finn Larsen | Conformal Symmetry for Black Holes in Four Dimensions | 24 pages, minor corrections | null | 10.1007/JHEP09(2012)076 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the asymptotic boundary conditions of general asymptotically
flat black holes in four dimensions can be modified such that a conformal
symmetry emerges. The black holes with the asymptotic geometry removed in this
manner satisfy the equations of motion of minimal supergravity in five
dimensions. We devel... | [
{
"created": "Tue, 20 Dec 2011 21:00:02 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Dec 2011 12:03:12 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Jul 2012 19:59:56 GMT",
"version": "v3"
}
] | 2015-06-03 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Larsen",
"Finn",
""
]
] | We show that the asymptotic boundary conditions of general asymptotically flat black holes in four dimensions can be modified such that a conformal symmetry emerges. The black holes with the asymptotic geometry removed in this manner satisfy the equations of motion of minimal supergravity in five dimensions. We develop... |
2008.00770 | Adrita Chakraborty | Adrita Chakraborty and Kuntal Nayek | Confinement and Pseudoscalar Glueball Spectrum in the $2+1$D QCD-Like
Theory from the Non-Susy D$2$ Brane | 10 pages, 3 figures, 2 tables; v2: more clarifications added, some
typos corrected; version to appear in Physical Review D | Phys. Rev. D 103, 066001 (2021) | 10.1103/PhysRevD.103.066001 | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Here we study two important properties of $2+1$ dimensional QCD --
confinement and pseudoscalar glueball spectrum -- with holographic approach. We
consider the low energy decoupled geometry of the isotropic non-susy D$2$
brane. We find the corresponding gauge theory is similar to the $2+1$-dim
Yang-Mills theory with ... | [
{
"created": "Mon, 3 Aug 2020 10:47:13 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Jan 2021 16:04:25 GMT",
"version": "v2"
}
] | 2021-03-10 | [
[
"Chakraborty",
"Adrita",
""
],
[
"Nayek",
"Kuntal",
""
]
] | Here we study two important properties of $2+1$ dimensional QCD -- confinement and pseudoscalar glueball spectrum -- with holographic approach. We consider the low energy decoupled geometry of the isotropic non-susy D$2$ brane. We find the corresponding gauge theory is similar to the $2+1$-dim Yang-Mills theory with th... |
1012.3884 | Robert de Mello Koch | Vincent De Comarmond, Robert de Mello Koch and Katherine Jefferies | Surprisingly Simple Spectra | 34 pages | JHEP 1102:006,2011 | 10.1007/JHEP02(2011)006 | WITS-CTP-061 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The large N limit of the anomalous dimensions of operators in ${\cal N}=4$
super Yang-Mills theory described by restricted Schur polynomials, are studied.
We focus on operators labeled by Young diagrams that have two columns (both
long) so that the classical dimension of these operators is O(N). At large N
these two ... | [
{
"created": "Fri, 17 Dec 2010 14:13:21 GMT",
"version": "v1"
}
] | 2011-02-16 | [
[
"De Comarmond",
"Vincent",
""
],
[
"Koch",
"Robert de Mello",
""
],
[
"Jefferies",
"Katherine",
""
]
] | The large N limit of the anomalous dimensions of operators in ${\cal N}=4$ super Yang-Mills theory described by restricted Schur polynomials, are studied. We focus on operators labeled by Young diagrams that have two columns (both long) so that the classical dimension of these operators is O(N). At large N these two co... |
1612.09580 | Steven Gubser | Steven S. Gubser, Matthew Heydeman, Christian Jepsen, Matilde
Marcolli, Sarthak Parikh, Ingmar Saberi, Bogdan Stoica, and Brian Trundy | Edge length dynamics on graphs with applications to $p$-adic AdS/CFT | 42 pages, 6 figures | null | 10.1007/JHEP06(2017)157 | BRX-TH 6306, CALT-TH 2016-042, PUPT-2516 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate a Euclidean theory of edge length dynamics based on a notion of
Ricci curvature on graphs with variable edge lengths. In order to write an
explicit form for the discrete analog of the Einstein-Hilbert action, we
require that the graph should either be a tree or that all its cycles should be
sufficiently ... | [
{
"created": "Fri, 30 Dec 2016 20:06:16 GMT",
"version": "v1"
}
] | 2017-08-02 | [
[
"Gubser",
"Steven S.",
""
],
[
"Heydeman",
"Matthew",
""
],
[
"Jepsen",
"Christian",
""
],
[
"Marcolli",
"Matilde",
""
],
[
"Parikh",
"Sarthak",
""
],
[
"Saberi",
"Ingmar",
""
],
[
"Stoica",
"Bogdan",
""
... | We formulate a Euclidean theory of edge length dynamics based on a notion of Ricci curvature on graphs with variable edge lengths. In order to write an explicit form for the discrete analog of the Einstein-Hilbert action, we require that the graph should either be a tree or that all its cycles should be sufficiently lo... |
hep-th/0407129 | Dileep Jatkar | Ansar Fayyazuddin, Tasneem Zehra Husain and Dileep P. Jatkar | One dimensional M5-brane intersections | 13 pages, LaTeX, references added | Phys.Rev. D71 (2005) 106003 | 10.1103/PhysRevD.71.106003 | USITP-04-05 | hep-th | null | We study one dimensional intersections of M5 branes with M5 and M2 branes. On
the worldvolume of the M5-brane, such an intersection appears as a string
soliton. We study this worldvolume theory in two different regimes: 1) Where
the worldvolume theory is formulated in flat space and 2) where the worldvolume
theory is... | [
{
"created": "Thu, 15 Jul 2004 05:43:59 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Aug 2004 07:31:59 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Fayyazuddin",
"Ansar",
""
],
[
"Husain",
"Tasneem Zehra",
""
],
[
"Jatkar",
"Dileep P.",
""
]
] | We study one dimensional intersections of M5 branes with M5 and M2 branes. On the worldvolume of the M5-brane, such an intersection appears as a string soliton. We study this worldvolume theory in two different regimes: 1) Where the worldvolume theory is formulated in flat space and 2) where the worldvolume theory is s... |
hep-th/9809004 | Simionato Michele | Michele Simionato | Gauge Consistent Wilson Renormalization Group I: Abelian Case | Latex2e, 39 pages, 3 eps figures. Revised version to appear in Int.
J. Mod. Phys | Int.J.Mod.Phys. A15 (2000) 2121-2152 | 10.1142/S0217751X00000884 | null | hep-th | null | A version of the Wilson Renormalization Group Equation consistent with gauge
symmetry is presented. A perturbative renormalizability proof is established. A
wilsonian derivation of the Callan-Symanzik equation is given.
| [
{
"created": "Tue, 1 Sep 1998 16:15:28 GMT",
"version": "v1"
},
{
"created": "Fri, 17 Dec 1999 10:24:46 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Simionato",
"Michele",
""
]
] | A version of the Wilson Renormalization Group Equation consistent with gauge symmetry is presented. A perturbative renormalizability proof is established. A wilsonian derivation of the Callan-Symanzik equation is given. |
1802.04202 | Nikita Nekrasov | Nikita Nekrasov | Tying up instantons with anti-instantons | 37 pages; dedicated to the memory of L.D.Faddeev, to be published by
World Scientific; v2. refs added, typos fixed, discussion added, new
solutions in 1+1 and 3+1 are announced; v3 refs added, typos fixed | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In quantizing classical mechanical systems one often sums over the classical
trajectories as in localization formulas, but also takes into account the
contributions of the "instanton gas": a set of approximate solutions of the
equations of motion. This paper attempts to alleviate some of the frustrations
of this 40+ ... | [
{
"created": "Mon, 12 Feb 2018 17:38:04 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Feb 2018 00:01:56 GMT",
"version": "v2"
},
{
"created": "Fri, 3 Apr 2020 19:27:00 GMT",
"version": "v3"
}
] | 2020-04-07 | [
[
"Nekrasov",
"Nikita",
""
]
] | In quantizing classical mechanical systems one often sums over the classical trajectories as in localization formulas, but also takes into account the contributions of the "instanton gas": a set of approximate solutions of the equations of motion. This paper attempts to alleviate some of the frustrations of this 40+ ye... |
2007.14187 | J.-C. Wallet | Philippe Mathieu, Jean-Christophe Wallet | Single Extra Dimension from $\kappa$-Poincar\'e and Gauge Invariance | Expanded version. Physical discussion added. Various misprints
corrected, reference updated.24 pages. To appear in JHEP | JHEP 03 (2021) 209 | 10.1007/JHEP03(2021)209 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that $\kappa$-Poincar\'e invariant gauge theories on
$\kappa$-Minkowski space with physically acceptable commutative (low energy)
limit must be 5-d. The gauge invariance requirement of the action fixes the
dimension of the $\kappa$-Minkowski space to $d=5$ and selects the unique
twisted differential calculus ... | [
{
"created": "Tue, 28 Jul 2020 13:16:57 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Dec 2020 19:27:14 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Dec 2020 17:31:54 GMT",
"version": "v3"
},
{
"created": "Thu, 4 Mar 2021 23:12:57 GMT",
"version": "v4"
}
] | 2021-04-06 | [
[
"Mathieu",
"Philippe",
""
],
[
"Wallet",
"Jean-Christophe",
""
]
] | We show that $\kappa$-Poincar\'e invariant gauge theories on $\kappa$-Minkowski space with physically acceptable commutative (low energy) limit must be 5-d. The gauge invariance requirement of the action fixes the dimension of the $\kappa$-Minkowski space to $d=5$ and selects the unique twisted differential calculus wi... |
hep-th/9212101 | null | Sebastian Sachse | A Deformed Poincar\'e Algebra On A Cubic Lattice | #5, latex | null | null | LMU-TPW 92-27 | hep-th | null | Replacing the continuous space by a cubic lattice we find a deformation of
the Poincar\'e algebra. A deformation of the relativistic mass operator is
shown to be a Casimir of the algebra. The real structure is preserved.
| [
{
"created": "Wed, 16 Dec 1992 16:35:01 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sachse",
"Sebastian",
""
]
] | Replacing the continuous space by a cubic lattice we find a deformation of the Poincar\'e algebra. A deformation of the relativistic mass operator is shown to be a Casimir of the algebra. The real structure is preserved. |
1207.3297 | Andreas Fring | Sanjib Dey and Andreas Fring | Squeezed coherent states for noncommutative spaces with minimal length
uncertainty relations | 14 pages, 2 figures | Phys. Rev. D 86, 064038 (2012) | 10.1103/PhysRevD.86.064038 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide an explicit construction for Gazeau-Klauder coherent states
related to non-Hermitian Hamiltonians with discrete bounded below and
nondegenerate eigenspectrum. The underlying spacetime structure is taken to be
of a noncommutative type with associated uncertainty relations implying minimal
lengths. The uncer... | [
{
"created": "Fri, 13 Jul 2012 16:33:47 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Nov 2012 16:56:52 GMT",
"version": "v2"
}
] | 2012-11-21 | [
[
"Dey",
"Sanjib",
""
],
[
"Fring",
"Andreas",
""
]
] | We provide an explicit construction for Gazeau-Klauder coherent states related to non-Hermitian Hamiltonians with discrete bounded below and nondegenerate eigenspectrum. The underlying spacetime structure is taken to be of a noncommutative type with associated uncertainty relations implying minimal lengths. The uncerta... |
2002.11746 | Max Brinkmann | Ralph Blumenhagen, Max Brinkmann, Andriana Makridou, Lorenz
Schlechter, Matthias Traube | dS Spaces and Brane Worlds in Exotic String Theories | 56 pages; v2: new subsection reviewing previous results, further
references added | null | 10.1007/JHEP06(2020)077 | MPP-2020-20 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate string-phenomenological questions of Hull's exotic superstring
theories with Euclidean strings/branes and multiple times. These are known to
be plagued by pathologies like the occurrence of ghosts. On the other hand,
these theories exhibit de Sitter solutions. Our special focus lies on the
question of ... | [
{
"created": "Wed, 26 Feb 2020 19:04:58 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Mar 2020 12:03:47 GMT",
"version": "v2"
}
] | 2020-07-15 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Brinkmann",
"Max",
""
],
[
"Makridou",
"Andriana",
""
],
[
"Schlechter",
"Lorenz",
""
],
[
"Traube",
"Matthias",
""
]
] | We investigate string-phenomenological questions of Hull's exotic superstring theories with Euclidean strings/branes and multiple times. These are known to be plagued by pathologies like the occurrence of ghosts. On the other hand, these theories exhibit de Sitter solutions. Our special focus lies on the question of th... |
2312.16443 | Siyul Lee | Jaehyeok Choi, Sunjin Choi, Seok Kim, Jehyun Lee and Siyul Lee | Finite $N$ black hole cohomologies | 48 pages | null | null | SNUTP23-002; KIAS-P23070; LCTP-23-20; | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study new cohomologies for the BPS operators of the $\mathcal{N}=4$
Yang-Mills theory with $SU(3)$ and $SU(4)$ gauge groups, to better understand
the black hole microstates. We first study the index of these black hole
operators and identify their apparent threshold levels. For $SU(3)$, we find
many towers of stat... | [
{
"created": "Wed, 27 Dec 2023 07:15:07 GMT",
"version": "v1"
}
] | 2023-12-29 | [
[
"Choi",
"Jaehyeok",
""
],
[
"Choi",
"Sunjin",
""
],
[
"Kim",
"Seok",
""
],
[
"Lee",
"Jehyun",
""
],
[
"Lee",
"Siyul",
""
]
] | We study new cohomologies for the BPS operators of the $\mathcal{N}=4$ Yang-Mills theory with $SU(3)$ and $SU(4)$ gauge groups, to better understand the black hole microstates. We first study the index of these black hole operators and identify their apparent threshold levels. For $SU(3)$, we find many towers of states... |
2402.19358 | Eric Perlmutter | Eric Perlmutter | A Rigorous Holographic Bound on AdS Scale Separation | 11 pages | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We give an elementary proof of the following property of unitary, interacting
four-dimensional $\mathcal{N}=2$ superconformal field theories: at large
central charge $c$, there exist at least $\sqrt{c}$ single-trace, scalar
superconformal primary operators with dimensions $\Delta \lesssim \sqrt{c}$
(suppressing multi... | [
{
"created": "Thu, 29 Feb 2024 17:08:45 GMT",
"version": "v1"
}
] | 2024-03-01 | [
[
"Perlmutter",
"Eric",
""
]
] | We give an elementary proof of the following property of unitary, interacting four-dimensional $\mathcal{N}=2$ superconformal field theories: at large central charge $c$, there exist at least $\sqrt{c}$ single-trace, scalar superconformal primary operators with dimensions $\Delta \lesssim \sqrt{c}$ (suppressing multipl... |
2207.10122 | Akhil Uniyal | Akhil Uniyal, Sara Kanzi, \.Izzet Sakall{\i} | Some Observable Physical Properties of the Higher Dimensional dS/AdS
Black Holes in Einstein-Bumblebee Gravity Theory | 24 pages, 13 figures | null | 10.1140/epjc/s10052-023-11846-8 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the greybody factors, quasinormal modes, and shadow of the higher
dimensional de-Sitter (dS)/ anti de-Sitter (AdS) black hole spacetimes derived
from the Einstein-bumblebee gravity theory within the Lorentz symmetry breaking
(LSB) framework. We specifically apply the semi-analytical WKB method and the
time d... | [
{
"created": "Wed, 20 Jul 2022 18:05:23 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Aug 2022 07:05:33 GMT",
"version": "v2"
},
{
"created": "Mon, 17 Jul 2023 18:07:56 GMT",
"version": "v3"
}
] | 2023-08-09 | [
[
"Uniyal",
"Akhil",
""
],
[
"Kanzi",
"Sara",
""
],
[
"Sakallı",
"İzzet",
""
]
] | We study the greybody factors, quasinormal modes, and shadow of the higher dimensional de-Sitter (dS)/ anti de-Sitter (AdS) black hole spacetimes derived from the Einstein-bumblebee gravity theory within the Lorentz symmetry breaking (LSB) framework. We specifically apply the semi-analytical WKB method and the time dom... |
2010.11837 | Ahsan Khan | Ahsan Z. Khan, Gregory W. Moore | Categorical Wall-Crossing in Landau-Ginzburg Models | 80 pages, 18 figures | null | null | null | hep-th math.SG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe how categorical BPS data including chain complexes of solitons,
CPT pairings, and interior amplitudes jump across a wall of marginal stability
in two-dimensional $\mathcal{N}=(2,2)$ models. We show that our jump formulas
hold if and only if the $A_{\infty}$-categories of half-BPS branes constructed
on eit... | [
{
"created": "Thu, 22 Oct 2020 16:18:14 GMT",
"version": "v1"
}
] | 2020-10-23 | [
[
"Khan",
"Ahsan Z.",
""
],
[
"Moore",
"Gregory W.",
""
]
] | We describe how categorical BPS data including chain complexes of solitons, CPT pairings, and interior amplitudes jump across a wall of marginal stability in two-dimensional $\mathcal{N}=(2,2)$ models. We show that our jump formulas hold if and only if the $A_{\infty}$-categories of half-BPS branes constructed on eithe... |
hep-th/9512187 | Jose Navarro Salas | J. Cruz and J. Navarro-Salas | Solvable Models for radiating Black Holes and Area-preserving
Diffeomorphisms | 10 pages, plain LaTeX, uses amssymb.sty | Phys.Lett. B375 (1996) 47-53 | 10.1016/0370-2693(96)00246-8 | FTUV/95-31, IFIC/95-33 | hep-th | null | Solvable theories of 2D dilaton gravity can be obtained from a Liouville
theory by suitable field redefinitions. In this paper we propose a new
framework to generate 2D dilaton gravity models which can also be exactly
solved in the semiclassical approximation. Our approach is based on the
recently introduced scheme t... | [
{
"created": "Fri, 22 Dec 1995 11:49:37 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Cruz",
"J.",
""
],
[
"Navarro-Salas",
"J.",
""
]
] | Solvable theories of 2D dilaton gravity can be obtained from a Liouville theory by suitable field redefinitions. In this paper we propose a new framework to generate 2D dilaton gravity models which can also be exactly solved in the semiclassical approximation. Our approach is based on the recently introduced scheme to ... |
1405.7523 | Andrei Zotov | A. Levin, M. Olshanetsky, A. Zotov | Relativistic Classical Integrable Tops and Quantum R-matrices | 36 pages, minor corrections | JHEP 07 (2014) 012 | 10.1007/JHEP07(2014)012 | null | hep-th math-ph math.MP math.QA nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe classical top-like integrable systems arising from the quantum
exchange relations and corresponding Sklyanin algebras. The Lax operator is
expressed in terms of the quantum non-dynamical $R$-matrix even at the
classical level, where the Planck constant plays the role of the relativistic
deformation parame... | [
{
"created": "Thu, 29 May 2014 11:20:46 GMT",
"version": "v1"
},
{
"created": "Sun, 8 Jun 2014 17:03:43 GMT",
"version": "v2"
},
{
"created": "Wed, 2 Jul 2014 01:33:00 GMT",
"version": "v3"
}
] | 2015-06-19 | [
[
"Levin",
"A.",
""
],
[
"Olshanetsky",
"M.",
""
],
[
"Zotov",
"A.",
""
]
] | We describe classical top-like integrable systems arising from the quantum exchange relations and corresponding Sklyanin algebras. The Lax operator is expressed in terms of the quantum non-dynamical $R$-matrix even at the classical level, where the Planck constant plays the role of the relativistic deformation paramete... |
1608.06523 | Feng-Li Lin | Dimitrios Giataganas, Feng-Li Lin, Pei-Hua Liu | Towards Holographic Quantum Energy Teleportation | 25 pages, 7 figures; v2. comments added to match published version | Phys. Rev. D 94, 126013 (2016) | 10.1103/PhysRevD.94.126013 | null | hep-th cond-mat.str-el gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a simplified protocol of quantum energy teleportation (QET) for
holographic conformal field theory (CFT) in 3-dimensional anti-de Sitter space
with or without black hole. As a tentative proposal, we simplify the standard
QET by replacing Alice's local measurement with the local projection, which
excites th... | [
{
"created": "Tue, 23 Aug 2016 14:29:02 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Dec 2016 03:50:32 GMT",
"version": "v2"
}
] | 2016-12-28 | [
[
"Giataganas",
"Dimitrios",
""
],
[
"Lin",
"Feng-Li",
""
],
[
"Liu",
"Pei-Hua",
""
]
] | We propose a simplified protocol of quantum energy teleportation (QET) for holographic conformal field theory (CFT) in 3-dimensional anti-de Sitter space with or without black hole. As a tentative proposal, we simplify the standard QET by replacing Alice's local measurement with the local projection, which excites the ... |
1802.06489 | Yu Nakayama | Yu Nakayama | Local field theory construction of Very Special Conformal Symmetry | 9 pages, v2: reference added | Phys. Rev. D 98, 025007 (2018) | 10.1103/PhysRevD.98.025007 | RUP-18-6 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cohen and Glashow argued that very special conformal field theories of a
particular kind (i.e. with HOM(2) or SIM(2) invariance) cannot be constructed
within the framework of local field theories. We, however, show examples of
local construction by using non-linear realization. We further construct linear
realization... | [
{
"created": "Mon, 19 Feb 2018 01:58:26 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Mar 2018 03:43:13 GMT",
"version": "v2"
}
] | 2018-07-18 | [
[
"Nakayama",
"Yu",
""
]
] | Cohen and Glashow argued that very special conformal field theories of a particular kind (i.e. with HOM(2) or SIM(2) invariance) cannot be constructed within the framework of local field theories. We, however, show examples of local construction by using non-linear realization. We further construct linear realization f... |
hep-th/9908158 | Manuel Reenders | Manuel Reenders | Nontriviality of Abelian gauged Nambu-Jona-Lasinio models in four
dimensions | 44 pages, 10 figures, REVTeX, revised and corrected version | Phys.Rev. D62 (2000) 025001 | 10.1103/PhysRevD.62.025001 | UG-30/99 | hep-th hep-lat hep-ph | null | We study a particular class of Abelian gauged Nambu-Jona-Lasinio models with
global U_L(N)xU_R(N) symmetry, where N is the number of fermion flavors. We
show, by treating the gauge interaction in the ladder approximation and
four-fermion interactions in the leading order of the 1/N expansion, that the
renormalization... | [
{
"created": "Tue, 24 Aug 1999 14:54:09 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Apr 2000 10:08:48 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Reenders",
"Manuel",
""
]
] | We study a particular class of Abelian gauged Nambu-Jona-Lasinio models with global U_L(N)xU_R(N) symmetry, where N is the number of fermion flavors. We show, by treating the gauge interaction in the ladder approximation and four-fermion interactions in the leading order of the 1/N expansion, that the renormalization-g... |
1112.4488 | Sebastian Halter | Stefan Antusch, Koushik Dutta, Sebastian Halter | Combining High-scale Inflation with Low-energy SUSY | 24 pages, 2 figues. v2: Minor corrections. References added | JHEP 1203 (2012) 105 | 10.1007/JHEP03(2012)105 | MPP-2011-153; DESY 11-250 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a general scenario for moduli stabilization where low-energy
supersymmetry can be accommodated with a high scale of inflation. The key
ingredient is that the stabilization of the modulus field during and after
inflation is not associated with a single, common scale, but relies on two
different mechanisms. ... | [
{
"created": "Mon, 19 Dec 2011 21:01:30 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Jan 2012 18:48:33 GMT",
"version": "v2"
}
] | 2015-07-24 | [
[
"Antusch",
"Stefan",
""
],
[
"Dutta",
"Koushik",
""
],
[
"Halter",
"Sebastian",
""
]
] | We propose a general scenario for moduli stabilization where low-energy supersymmetry can be accommodated with a high scale of inflation. The key ingredient is that the stabilization of the modulus field during and after inflation is not associated with a single, common scale, but relies on two different mechanisms. We... |
hep-th/0409211 | Katsusada Morita | Katsusada Morita and Yoshitaka Okumura | A Dynamical Interpretation of Connes' Unimodularity Condition in
Standard Model and Majorana Neutrino | 8 pages | null | null | null | hep-th | null | Standard model is minimally extended using the unitary group $G'=U(3)\times
SU(2)\times U(1)$ of Connes' color-flavor algebra. In place of Connes'
unimodularity condition an extra Higgs is assumed to spontaneously break $G'$
down to standard model gauge group. It is shown that the theory becomes
anomaly-free only if ... | [
{
"created": "Tue, 21 Sep 2004 04:21:51 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Morita",
"Katsusada",
""
],
[
"Okumura",
"Yoshitaka",
""
]
] | Standard model is minimally extended using the unitary group $G'=U(3)\times SU(2)\times U(1)$ of Connes' color-flavor algebra. In place of Connes' unimodularity condition an extra Higgs is assumed to spontaneously break $G'$ down to standard model gauge group. It is shown that the theory becomes anomaly-free only if ri... |
hep-th/9408140 | Soeren Koester | S{\o}ren K\"oster | Two dimensional QCD is a string theory | Review on references [1] and [4], 94pp., DTP 94-33 | null | null | null | hep-th | null | This text, written as dissertation within the M.Sc. course in particle theory
at the Centre for Particle Theory, University of Durham, during the academic
year 1993/94, reviews two articles by D.Gross and by D.Gross and W.Taylor which
interpret the 1/N- expansion of the partition function of $QCD_2$ as string
perturb... | [
{
"created": "Thu, 25 Aug 1994 18:01:50 GMT",
"version": "v1"
}
] | 2016-08-15 | [
[
"Köster",
"Søren",
""
]
] | This text, written as dissertation within the M.Sc. course in particle theory at the Centre for Particle Theory, University of Durham, during the academic year 1993/94, reviews two articles by D.Gross and by D.Gross and W.Taylor which interpret the 1/N- expansion of the partition function of $QCD_2$ as string perturbat... |
hep-th/9804072 | Zerbini Sergio | Emilio Elizalde, Antonio Filippi, Luciano Vanzo and Sergio Zerbini | Is the multiplicative anomaly relevant ? | 6 pages, LaTex | null | null | Imperial/TP/97-98/36 | hep-th | null | In a recent work, S. Dowker has shed doubt on a recipe used in computing the
partition function for a matrix valued operator. This recipe, advocated by
Benson, Bernstein and Dodelson, leads naturally to the so called multiplicative
anomaly for the zeta-function regularized functional determinants. In this
letter we p... | [
{
"created": "Thu, 9 Apr 1998 15:40:03 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Elizalde",
"Emilio",
""
],
[
"Filippi",
"Antonio",
""
],
[
"Vanzo",
"Luciano",
""
],
[
"Zerbini",
"Sergio",
""
]
] | In a recent work, S. Dowker has shed doubt on a recipe used in computing the partition function for a matrix valued operator. This recipe, advocated by Benson, Bernstein and Dodelson, leads naturally to the so called multiplicative anomaly for the zeta-function regularized functional determinants. In this letter we pre... |
1511.00313 | Yang Zhou | Jun Nian, Yang Zhou | Renyi Entropy of Free (2,0) Tensor Multiplet and its Supersymmetric
Counterpart | 1+16 pages | Phys. Rev. D 93, 125010 (2016) | 10.1103/PhysRevD.93.125010 | TAUP-3001/15 | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the Renyi entropy and the supersymmetric Renyi entropy for the
six-dimensional free (2,0) tensor multiplet. We make various checks on our
results, and they are consistent with the previous results about the (2,0)
tensor multiplet. As a by-product, we have established a canonical way to
compute the Renyi en... | [
{
"created": "Sun, 1 Nov 2015 22:01:45 GMT",
"version": "v1"
}
] | 2016-06-15 | [
[
"Nian",
"Jun",
""
],
[
"Zhou",
"Yang",
""
]
] | We compute the Renyi entropy and the supersymmetric Renyi entropy for the six-dimensional free (2,0) tensor multiplet. We make various checks on our results, and they are consistent with the previous results about the (2,0) tensor multiplet. As a by-product, we have established a canonical way to compute the Renyi entr... |
2205.05688 | Pawel Caputa | Pawel Caputa, Sinong Liu | Quantum complexity and topological phases of matter | 9 pages, 3 figures, v2 typos fixed and references added, v3 version
accepted for publication | null | 10.1103/PhysRevB.106.195125 | null | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/publicdomain/zero/1.0/ | In this work, we find that the complexity of quantum many-body states,
defined as a spread in the Krylov basis, may serve as a new probe that
distinguishes topological phases of matter. We illustrate this analytically in
one of the representative examples, the Su-Schrieffer-Heeger model, finding
that spread complexit... | [
{
"created": "Wed, 11 May 2022 18:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 19 May 2022 16:51:27 GMT",
"version": "v2"
},
{
"created": "Tue, 8 Nov 2022 08:15:20 GMT",
"version": "v3"
}
] | 2022-11-30 | [
[
"Caputa",
"Pawel",
""
],
[
"Liu",
"Sinong",
""
]
] | In this work, we find that the complexity of quantum many-body states, defined as a spread in the Krylov basis, may serve as a new probe that distinguishes topological phases of matter. We illustrate this analytically in one of the representative examples, the Su-Schrieffer-Heeger model, finding that spread complexity ... |
hep-th/9411180 | Eduardo Marino | E.C.Marino | A New Quantum Vortex Operator and Its Correlation Functions | 16 pages, Latex, 3 figures available upon request | Int.J.Mod.Phys. A10 (1995) 4311-4324 | 10.1142/S0217751X95001996 | null | hep-th | null | A new local and gauge invariant quantum vortex operator is constructed in
three-dimensional gauge field theories. The correlation functions of this
operator are evaluated exactly in pure Maxwell theory and by means of a loop
expansion in the Abelian Higgs model. In the broken symmetry phase of the
latter an explicit ... | [
{
"created": "Thu, 24 Nov 1994 14:56:30 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Marino",
"E. C.",
""
]
] | A new local and gauge invariant quantum vortex operator is constructed in three-dimensional gauge field theories. The correlation functions of this operator are evaluated exactly in pure Maxwell theory and by means of a loop expansion in the Abelian Higgs model. In the broken symmetry phase of the latter an explicit ex... |
2302.00957 | Darren T. Grasso | Darren T. Grasso and Sergei M. Kuzenko | Effective actions in supersymmetric gauge theories: heat kernels for
non-minimal operators | 38 pages | null | 10.1007/JHEP06(2023)120 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the quantum dynamics of a system of $n$ Abelian ${\cal N}=1$ vector
multiplets coupled to $\frac 12 n(n+1)$ chiral multiplets which parametrise the
Hermitian symmetric space $\mathsf{Sp}(2n, {\mathbb R})/ \mathsf{U}(n)$. In the
presence of supergravity, this model is super-Weyl invariant and possesses the
ma... | [
{
"created": "Thu, 2 Feb 2023 08:51:55 GMT",
"version": "v1"
}
] | 2023-07-05 | [
[
"Grasso",
"Darren T.",
""
],
[
"Kuzenko",
"Sergei M.",
""
]
] | We study the quantum dynamics of a system of $n$ Abelian ${\cal N}=1$ vector multiplets coupled to $\frac 12 n(n+1)$ chiral multiplets which parametrise the Hermitian symmetric space $\mathsf{Sp}(2n, {\mathbb R})/ \mathsf{U}(n)$. In the presence of supergravity, this model is super-Weyl invariant and possesses the maxi... |
hep-th/9801025 | A. Wipf | Andreas Wipf | Quantum Fields near Black Holes | 33 pages, Latex, 5 figures | null | 10.1007/978-3-540-49535-2_19 | FSU-TPI-11/97 | hep-th | null | This review gives an introduction into problems, concepts and techniques when
quantizing matter fields near black holes. The first part focusses on quantum
fields in general curved space-times. The second part is devoted to a detailed
treatment of the Unruh effect in uniformly accelerated frames and the Hawking
radia... | [
{
"created": "Wed, 7 Jan 1998 14:03:24 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Wipf",
"Andreas",
""
]
] | This review gives an introduction into problems, concepts and techniques when quantizing matter fields near black holes. The first part focusses on quantum fields in general curved space-times. The second part is devoted to a detailed treatment of the Unruh effect in uniformly accelerated frames and the Hawking radiati... |
1412.2151 | Mohammad Reza Setare | M. R. Setare | On the Generalized Minimal Massive Gravity | 23 pages, new sections added | null | 10.1016/j.nuclphysb.2015.07.006 | Nucl. Phys. B898(2015)259--275 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we study the Generalized Minimal Massive Gravity (GMMG) in
asymptotically $AdS_3$ background. The generalized minimal massive gravity
theory is realized by adding the CS deformation term, the higher derivative
deformation term, and an extra term to pure Einstein gravity with a negative
cosmological cons... | [
{
"created": "Mon, 8 Dec 2014 12:08:50 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jan 2015 05:51:40 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Jul 2015 11:00:21 GMT",
"version": "v3"
}
] | 2015-12-09 | [
[
"Setare",
"M. R.",
""
]
] | In this paper we study the Generalized Minimal Massive Gravity (GMMG) in asymptotically $AdS_3$ background. The generalized minimal massive gravity theory is realized by adding the CS deformation term, the higher derivative deformation term, and an extra term to pure Einstein gravity with a negative cosmological consta... |
1601.02125 | Rodrigo Panosso Macedo | Martin Ammon, Julian Leiber, Rodrigo P. Macedo | Phase diagram of 4D field theories with chiral anomaly from holography | 42 pages, 16 figures. Match published version | JHEP 1603 (2016) 164 | 10.1007/JHEP03(2016)164 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Within gauge/gravity duality, we study the class of four dimensional CFTs
with chiral anomaly described by Einstein-Maxwell-Chern-Simons theory in five
dimensions. In particular we determine the phase diagram at finite temperature,
chemical potential and magnetic field. At high temperatures the solution is
given by a... | [
{
"created": "Sat, 9 Jan 2016 16:02:54 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jul 2016 18:56:51 GMT",
"version": "v2"
}
] | 2016-07-28 | [
[
"Ammon",
"Martin",
""
],
[
"Leiber",
"Julian",
""
],
[
"Macedo",
"Rodrigo P.",
""
]
] | Within gauge/gravity duality, we study the class of four dimensional CFTs with chiral anomaly described by Einstein-Maxwell-Chern-Simons theory in five dimensions. In particular we determine the phase diagram at finite temperature, chemical potential and magnetic field. At high temperatures the solution is given by an ... |
hep-th/0005222 | Ali Chamseddine | Ali H. Chamseddine (CAMS, AUB) | Complexified Gravity in Noncommutative Spaces | 13 pages. References added | Commun.Math.Phys. 218 (2001) 283-292 | 10.1007/s002200100393 | CAMS/00-04 | hep-th | null | The presence of a constant background antisymmetric tensor for open strings
or D-branes forces the space-time coordinates to be noncommutative. This effect
is equivalent to replacing ordinary products in the effective theory by the
deformed star product. An immediate consequence of this is that all fields get
complex... | [
{
"created": "Wed, 24 May 2000 12:15:43 GMT",
"version": "v1"
},
{
"created": "Mon, 29 May 2000 12:42:30 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Chamseddine",
"Ali H.",
"",
"CAMS, AUB"
]
] | The presence of a constant background antisymmetric tensor for open strings or D-branes forces the space-time coordinates to be noncommutative. This effect is equivalent to replacing ordinary products in the effective theory by the deformed star product. An immediate consequence of this is that all fields get complexif... |
1005.5521 | Horace W. Crater | David Alba, Horace W. Crater, Luca Lusanna | Massless Particles plus Matter in the Rest-Frame Instant Form of
Dynamics | null | J.Phys.A43:405203,2010 | 10.1088/1751-8113/43/40/405203 | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | After introducing the parametrized Minkowski theory describing a
positive-energy scalar massless particle, we study the rest-frame instant form
of dynamics of such a particle in presence of another massive one (to avoid the
front form of dynamics). Then we describe massless particles with
Grassmann-valued helicity an... | [
{
"created": "Sun, 30 May 2010 12:20:20 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Alba",
"David",
""
],
[
"Crater",
"Horace W.",
""
],
[
"Lusanna",
"Luca",
""
]
] | After introducing the parametrized Minkowski theory describing a positive-energy scalar massless particle, we study the rest-frame instant form of dynamics of such a particle in presence of another massive one (to avoid the front form of dynamics). Then we describe massless particles with Grassmann-valued helicity and ... |
1006.2028 | Ivan K. Kostov | Ivan Kostov, Nicolas Orantin | CFT and topological recursion | Minor corrections | JHEP 1011:056,2010 | 10.1007/JHEP11(2010)056 | IPhT-t10/077, CERN-PH-TH-2010-128 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the quasiclassical expansion associated with a complex curve. In a
more specific context this is the 1/N expansion in U(N)-invariant matrix
integrals. We compare two approaches, the CFT approach and the topological
recursion, and show their equivalence. The CFT approach reformulates the
problem in terms of a... | [
{
"created": "Thu, 10 Jun 2010 13:31:38 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Oct 2010 12:54:37 GMT",
"version": "v2"
}
] | 2011-03-17 | [
[
"Kostov",
"Ivan",
""
],
[
"Orantin",
"Nicolas",
""
]
] | We study the quasiclassical expansion associated with a complex curve. In a more specific context this is the 1/N expansion in U(N)-invariant matrix integrals. We compare two approaches, the CFT approach and the topological recursion, and show their equivalence. The CFT approach reformulates the problem in terms of a c... |
1510.08348 | Pierre Martinetti | Pierre Martinetti | Beyond the Standard Model with noncommutative geometry, strolling
towards quantum gravity | null | Journal of Physics: Conference Series, 634 (2015) | 10.1088/1742-6596/634/1/012001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Noncommutative geometry, in its many incarnations, appears at the crossroad
of various researches in theoretical and mathematical physics: from models of
quantum space-time (with or without breaking of Lorentz symmetry) to loop
gravity and string theory, from early considerations on UV-divergencies in
quantum field t... | [
{
"created": "Wed, 28 Oct 2015 15:31:37 GMT",
"version": "v1"
}
] | 2015-11-04 | [
[
"Martinetti",
"Pierre",
""
]
] | Noncommutative geometry, in its many incarnations, appears at the crossroad of various researches in theoretical and mathematical physics: from models of quantum space-time (with or without breaking of Lorentz symmetry) to loop gravity and string theory, from early considerations on UV-divergencies in quantum field the... |
1208.0345 | Sebastian Gerigk | Sebastian Gerigk | String States on AdS_3 x S^3 from the Supergroup | 38 pages, LaTeX; v2: explanations and references added; v3: typos
corrected | null | 10.1007/JHEP10(2012)084 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the hybrid formulation of string theory on AdS_3 x S^3, the
compactification-independent physical spectrum at the first massive level is
determined. We find that these states transform in representations of the Lie
superalgebra psl(2|2) and present a cohomological characterisation of them
within the context of the... | [
{
"created": "Wed, 1 Aug 2012 20:01:00 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Sep 2012 13:20:57 GMT",
"version": "v2"
},
{
"created": "Wed, 24 Oct 2012 08:58:39 GMT",
"version": "v3"
}
] | 2015-06-11 | [
[
"Gerigk",
"Sebastian",
""
]
] | In the hybrid formulation of string theory on AdS_3 x S^3, the compactification-independent physical spectrum at the first massive level is determined. We find that these states transform in representations of the Lie superalgebra psl(2|2) and present a cohomological characterisation of them within the context of the P... |
1207.5213 | Sang Pyo Kim | Sang Pyo Kim (Kunsan Nat'l Univ.), Hyung Won Lee (Inje Univ.), Remo
Ruffini (ICRA, Rome Univ. & ICRANet) | Schwinger Pair Production in Pulsed Electric Fields | RevTex 13 pages, 28 figures | null | null | null | hep-th hep-ph nucl-th physics.plasm-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We numerically investigate the temporal behavior and the structure of
longitudinal momentum spectrum and the field polarity effect on pair production
in pulsed electric fields in scalar quantum electrodynamics (QED). Using the
evolution operator expressed in terms of the particle and antiparticle
operators, we find t... | [
{
"created": "Sun, 22 Jul 2012 10:34:51 GMT",
"version": "v1"
}
] | 2012-07-24 | [
[
"Kim",
"Sang Pyo",
"",
"Kunsan Nat'l Univ."
],
[
"Lee",
"Hyung Won",
"",
"Inje Univ."
],
[
"Ruffini",
"Remo",
"",
"ICRA, Rome Univ. & ICRANet"
]
] | We numerically investigate the temporal behavior and the structure of longitudinal momentum spectrum and the field polarity effect on pair production in pulsed electric fields in scalar quantum electrodynamics (QED). Using the evolution operator expressed in terms of the particle and antiparticle operators, we find the... |
2404.11287 | Paul Leask | Derek Harland, Paul Leask and Martin Speight | Skyrmion crystals stabilized by $\omega$-mesons | 16 pages, 3 figures, v2: minor revision, journal accepted version | J. High Energ. Phys. 06, 116 (2024) | 10.1007/JHEP06(2024)116 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We investigate the ground state crystalline structure of nuclear matter in
the $\omega$-meson variant of the Skyrme model. After minimizing energy with
respect to variations of both the Skyrme field and the period lattice, we find
four distinct periodic solutions which are similar to those found in the
standard Skyrm... | [
{
"created": "Wed, 17 Apr 2024 11:51:22 GMT",
"version": "v1"
},
{
"created": "Thu, 23 May 2024 12:09:48 GMT",
"version": "v2"
}
] | 2024-06-19 | [
[
"Harland",
"Derek",
""
],
[
"Leask",
"Paul",
""
],
[
"Speight",
"Martin",
""
]
] | We investigate the ground state crystalline structure of nuclear matter in the $\omega$-meson variant of the Skyrme model. After minimizing energy with respect to variations of both the Skyrme field and the period lattice, we find four distinct periodic solutions which are similar to those found in the standard Skyrme ... |
2307.09412 | Holger Frahm | Holger Frahm and M\'arcio J. martins | $U_q[OSp(3|2)]$ quantum chains with quantum group invariant boundaries | 23 pages, 9 Figures | NUcl. Phys. B 995 (2023) 116329 | 10.1016/j.nuclphysb.2023.116329 | null | hep-th cond-mat.stat-mech | http://creativecommons.org/licenses/by/4.0/ | Based on the finite-size analysis of the spectrum of the quantum group
invariant deformation of the $OSp(3|2)$ superspin chain we identify the
operator content of the conformal field theory describing the model in its
scaling limit. We find that the macroscopic degeneracy of the conformal weights
observed in the ther... | [
{
"created": "Tue, 18 Jul 2023 16:31:43 GMT",
"version": "v1"
}
] | 2023-08-28 | [
[
"Frahm",
"Holger",
""
],
[
"martins",
"Márcio J.",
""
]
] | Based on the finite-size analysis of the spectrum of the quantum group invariant deformation of the $OSp(3|2)$ superspin chain we identify the operator content of the conformal field theory describing the model in its scaling limit. We find that the macroscopic degeneracy of the conformal weights observed in the thermo... |
1802.09395 | Sever Amit | Roy Ben-Israel, Alexander G. Tumanov and Amit Sever | Scattering Amplitudes -- Wilson Loops Duality for the First Non-planar
Correction | 50 pages, 17 figures. v2 : typos corrected | null | 10.1007/JHEP08(2018)122 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the first non-planar correction to gluon scattering amplitudes in
${\cal N}=4$ SYM theory. The correction takes the form of a double trace
partial amplitude and is suppressed by one power of $1/N$ with respect to the
leading single trace contribution. We extend the duality between planar
scattering amplitude... | [
{
"created": "Mon, 26 Feb 2018 15:25:13 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2018 15:55:41 GMT",
"version": "v2"
}
] | 2018-09-26 | [
[
"Ben-Israel",
"Roy",
""
],
[
"Tumanov",
"Alexander G.",
""
],
[
"Sever",
"Amit",
""
]
] | We study the first non-planar correction to gluon scattering amplitudes in ${\cal N}=4$ SYM theory. The correction takes the form of a double trace partial amplitude and is suppressed by one power of $1/N$ with respect to the leading single trace contribution. We extend the duality between planar scattering amplitudes ... |
hep-th/9710166 | Silvia Penati | Silvia Penati, Andrea Refolli, Antoine Van Proeyen and Daniela Zanon | The nonminimal scalar multiplet: duality, sigma-model, beta-function | 19 pages, Latex, no figures. Few references added | Nucl.Phys. B514 (1998) 460-474 | 10.1016/S0550-3213(97)00816-X | IFUM-579-FT, KUL-TF-97/26 | hep-th | null | We compute in superspace the one-loop beta-function for the nonlinear
sigma-model defined in terms of the nonminimal scalar multiplet. The recently
proposed quantization of this complex linear superfield, viewed as the field
strength of an unconstrained gauge spinor superfield, allows to handle
efficiently the infini... | [
{
"created": "Tue, 21 Oct 1997 14:08:06 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Oct 1997 14:47:34 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Penati",
"Silvia",
""
],
[
"Refolli",
"Andrea",
""
],
[
"Van Proeyen",
"Antoine",
""
],
[
"Zanon",
"Daniela",
""
]
] | We compute in superspace the one-loop beta-function for the nonlinear sigma-model defined in terms of the nonminimal scalar multiplet. The recently proposed quantization of this complex linear superfield, viewed as the field strength of an unconstrained gauge spinor superfield, allows to handle efficiently the infinite... |
hep-th/9503170 | Alexander Niemeyer | Z. Lalak, A. Niemeyer and H.P. Nilles | Gaugino Condensation, S-Duality and Supersymmetry Breaking in
Supergravity Models | removed numerical factor 1/3 in eq. 5 | Nucl.Phys. B453 (1995) 100-120 | 10.1016/0550-3213(95)00407-J | TUM-HEP-211/95, UPR-653-T | hep-th | null | The status of the gaugino condensation as the source of supersymmetry
breaking is reexamined. It is argued that one cannot have stable minima with
broken supersymmetry in models where the dilaton is coupled only linearly to
the gaugino condensate. We show that the problems of the gaugino condensate
mechanism can be s... | [
{
"created": "Fri, 24 Mar 1995 12:38:02 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Mar 1995 12:10:22 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Apr 1995 08:07:09 GMT",
"version": "v3"
}
] | 2009-10-28 | [
[
"Lalak",
"Z.",
""
],
[
"Niemeyer",
"A.",
""
],
[
"Nilles",
"H. P.",
""
]
] | The status of the gaugino condensation as the source of supersymmetry breaking is reexamined. It is argued that one cannot have stable minima with broken supersymmetry in models where the dilaton is coupled only linearly to the gaugino condensate. We show that the problems of the gaugino condensate mechanism can be sol... |
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