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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2109.03897 | Gerald V. Dunne | Gerald V. Dunne | Borel Summation and Analytic Continuation of the Heat Kernel on
Hyperbolic Space | 14 pp, 13 figs; for Festschrift in honor of Peter Suranyi | Chapter 10, pages 167-189, in "Peter Suranyi Festschrift: A Life
in Quantum Field Theory", P. Argyres et al (Eds), (World Scientific, 2022) | 10.1142/9789811262357_0010 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The heat kernel expansion on even-dimensional hyperbolic spaces is asymptotic
at both short and long times, with interestingly different Borel properties for
these short and long time expansions. Resummations in terms of incomplete gamma
functions provide accurate extrapolations and analytic continuations, relating
t... | [
{
"created": "Wed, 8 Sep 2021 19:40:38 GMT",
"version": "v1"
}
] | 2023-05-31 | [
[
"Dunne",
"Gerald V.",
""
]
] | The heat kernel expansion on even-dimensional hyperbolic spaces is asymptotic at both short and long times, with interestingly different Borel properties for these short and long time expansions. Resummations in terms of incomplete gamma functions provide accurate extrapolations and analytic continuations, relating the... |
hep-th/0210051 | Debashis Gangopadhyay | R.Bhattacharyya, Debashis Gangopadhyay | Spacetime Dependent Lagrangians and the Vacuum Expectation Value of the
Higgs field | latex, 10 pages | null | null | null | hep-th | null | The spacetime dependent lagrangian formalism of references [1-2] is used to
obtain a classical solution of Yang-Mills theory. This is then used to obtain
an estimate of the vacuum expectation value of the Higgs field, viz.
$\phi_{a}=A/e$, where $A$ is a constant and $e$ is the Yang-Mills coupling
(related to the usua... | [
{
"created": "Sat, 5 Oct 2002 07:36:09 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bhattacharyya",
"R.",
""
],
[
"Gangopadhyay",
"Debashis",
""
]
] | The spacetime dependent lagrangian formalism of references [1-2] is used to obtain a classical solution of Yang-Mills theory. This is then used to obtain an estimate of the vacuum expectation value of the Higgs field, viz. $\phi_{a}=A/e$, where $A$ is a constant and $e$ is the Yang-Mills coupling (related to the usual ... |
hep-th/9810066 | Charles B. Thorn | Charles B. Thorn | Bag Model for a Link in a Closed Gluonic Chain | 10 pages, LaTeX | Phys. Rev. D 59, 116011 (1999) | 10.1103/PhysRevD.59.116011 | null | hep-th | null | The large $N_c$ limit of Yang-Mills gauge theory is the dynamics of a closed
gluonic chain, but this fact does not obviate the inherently strong coupling
nature of the dynamical problem. However, we suggest that a single link in such
a chain might be reasonably described in the quasi-perturbative language of
gluons a... | [
{
"created": "Fri, 9 Oct 1998 21:15:36 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Thorn",
"Charles B.",
""
]
] | The large $N_c$ limit of Yang-Mills gauge theory is the dynamics of a closed gluonic chain, but this fact does not obviate the inherently strong coupling nature of the dynamical problem. However, we suggest that a single link in such a chain might be reasonably described in the quasi-perturbative language of gluons and... |
hep-th/0107219 | Bob Delbourgo | Y. Hoshino | The Gauge Technique in QED_{2+1} | 11 pages, Latex, no figures | null | null | null | hep-th hep-ph | null | The Gauge Technique has been applied to QED$_{2+1}$ in the quenched case with
infrared subtraction. The behaviour of the fermion propagator near the
threshold is then found to be \[ S(p)\to \frac{(\gamma \cdot
p+m)}{(p^{2}-m^{2})}(\frac{p^{2}-m^{2}}{% 2m^{2}})^{\zeta}\exp (-\frac{\eta
\varsigma}{2}), \] where $\varsi... | [
{
"created": "Wed, 25 Jul 2001 00:29:43 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jul 2001 00:24:08 GMT",
"version": "v2"
},
{
"created": "Mon, 30 Jul 2001 07:56:13 GMT",
"version": "v3"
},
{
"created": "Tue, 31 Jul 2001 02:18:21 GMT",
"version": "v4"
},
{
"c... | 2007-05-23 | [
[
"Hoshino",
"Y.",
""
]
] | The Gauge Technique has been applied to QED$_{2+1}$ in the quenched case with infrared subtraction. The behaviour of the fermion propagator near the threshold is then found to be \[ S(p)\to \frac{(\gamma \cdot p+m)}{(p^{2}-m^{2})}(\frac{p^{2}-m^{2}}{% 2m^{2}})^{\zeta}\exp (-\frac{\eta \varsigma}{2}), \] where $\varsigm... |
hep-th/0612269 | Keisuke Okamura | Yasuyuki Hatsuda and Keisuke Okamura | Emergent Classical Strings from Matrix Model | 1+23 pages, 3 figures | JHEP 0703:077,2007 | 10.1088/1126-6708/2007/03/077 | UT-06-24 | hep-th | null | Generalizing the idea of hep-th/0509015 by Berenstein, Correa, and Vazquez,
we study many-magnon states in an SU(2) sector of a reduced matrix quantum
mechanics obtained from N=4 SU(N) super Yang-Mills on R x S^3. Generic Q-magnon
states are described as a chain of ``string-bits'' joining Q+1 eigenvalues of
backgroun... | [
{
"created": "Wed, 27 Dec 2006 09:44:46 GMT",
"version": "v1"
}
] | 2010-10-27 | [
[
"Hatsuda",
"Yasuyuki",
""
],
[
"Okamura",
"Keisuke",
""
]
] | Generalizing the idea of hep-th/0509015 by Berenstein, Correa, and Vazquez, we study many-magnon states in an SU(2) sector of a reduced matrix quantum mechanics obtained from N=4 SU(N) super Yang-Mills on R x S^3. Generic Q-magnon states are described as a chain of ``string-bits'' joining Q+1 eigenvalues of background ... |
2402.03730 | Feng Qu | Feng Qu | Effective field theories on subspaces of the Bruhat-Tits tree | accepted version | null | 10.1007/JHEP06(2024)175 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | On two subspaces of the Bruhat-Tits tree, effective actions are calculated.
The limits of these effective field theories are found to be the same conformal
field theory over p-adic numbers when subspaces are taken to the boundary of
the tree. Their relations to the p-adic version of AdS/CFT are also discussed.
| [
{
"created": "Tue, 6 Feb 2024 05:56:51 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Jun 2024 16:19:50 GMT",
"version": "v2"
}
] | 2024-07-02 | [
[
"Qu",
"Feng",
""
]
] | On two subspaces of the Bruhat-Tits tree, effective actions are calculated. The limits of these effective field theories are found to be the same conformal field theory over p-adic numbers when subspaces are taken to the boundary of the tree. Their relations to the p-adic version of AdS/CFT are also discussed. |
2102.02847 | Andrea Leonardo Guerrieri | Andrea Guerrieri, Joao Penedones, Pedro Vieira | Where is String Theory? | 3 pages + appendices, 9 figures. v2 with improved data, 1 figure
added, 1 appendix added. The submission contains the Mathematica notebook
used for the fit analysis and a .txt file with the data | Phys. Rev. Lett. 127, 081601 (2021) | 10.1103/PhysRevLett.127.081601 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use the S-matrix bootstrap to carve out the space of unitary, crossing
symmetric and supersymmetric graviton scattering amplitudes in ten dimensions.
We focus on the leading Wilson coefficient $\alpha$ controlling the leading
correction to maximal supergravity. The negative region $\alpha<0$ is excluded
by a simpl... | [
{
"created": "Thu, 4 Feb 2021 19:30:53 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Mar 2021 08:34:53 GMT",
"version": "v2"
}
] | 2021-08-25 | [
[
"Guerrieri",
"Andrea",
""
],
[
"Penedones",
"Joao",
""
],
[
"Vieira",
"Pedro",
""
]
] | We use the S-matrix bootstrap to carve out the space of unitary, crossing symmetric and supersymmetric graviton scattering amplitudes in ten dimensions. We focus on the leading Wilson coefficient $\alpha$ controlling the leading correction to maximal supergravity. The negative region $\alpha<0$ is excluded by a simple ... |
2302.12799 | Marc Geiller | Laurent Freidel, Marc Geiller, Wolfgang Wieland | Corner symmetry and quantum geometry | 29 pages. Revised version taking into account comments by the
referees. This is a preprint of a chapter to appear in the "Handbook of
Quantum Gravity", edited by Cosimo Bambi, Leonardo Modesto and Ilya Shapiro,
2023, Springer | Bambi, C., Modesto, L., Shapiro, I. (eds) Handbook of Quantum
Gravity. 2023, Springer | 10.1007/978-981-19-3079-9_107-1 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | By virtue of the Noether theorems, the vast gauge redundancy of general
relativity provides us with a rich algebra of boundary charges that generate
physical symmetries. These charges are located at codimension-2 entangling
surfaces called corners. The presence of non-trivial corner symmetries
associated with any ent... | [
{
"created": "Fri, 24 Feb 2023 18:22:34 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Apr 2023 20:36:02 GMT",
"version": "v2"
}
] | 2024-03-26 | [
[
"Freidel",
"Laurent",
""
],
[
"Geiller",
"Marc",
""
],
[
"Wieland",
"Wolfgang",
""
]
] | By virtue of the Noether theorems, the vast gauge redundancy of general relativity provides us with a rich algebra of boundary charges that generate physical symmetries. These charges are located at codimension-2 entangling surfaces called corners. The presence of non-trivial corner symmetries associated with any entan... |
2110.13697 | Jerzy Lukierski | Jerzy Lukierski, Mariusz Woronowicz | Spinorial Snyder and Yang Models From Superalgebras And Noncommutative
Quantum Superspaces | 15 pages, LaTeX | null | 10.1016/j.physletb.2021.136783 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The relativistic Lorentz-covariant quantum space-times obtained by Snyder can
be described by the coset generators of (anti) de-Sitter algebras. Similarly,
the Lorentz-covariant quantum phase spaces introduced by Yang, which contain
additionally quantum curved fourmomenta and quantum-deformed relativistic
Heisenberg ... | [
{
"created": "Tue, 26 Oct 2021 13:32:31 GMT",
"version": "v1"
}
] | 2022-01-05 | [
[
"Lukierski",
"Jerzy",
""
],
[
"Woronowicz",
"Mariusz",
""
]
] | The relativistic Lorentz-covariant quantum space-times obtained by Snyder can be described by the coset generators of (anti) de-Sitter algebras. Similarly, the Lorentz-covariant quantum phase spaces introduced by Yang, which contain additionally quantum curved fourmomenta and quantum-deformed relativistic Heisenberg al... |
1801.03759 | Andrea Cappelli | Andrea Cappelli, Lorenzo Maffi | Bulk-Boundary Correspondence in the Quantum Hall Effect | 41 pages, 5 figures; updated analysis of physical setting and
discussion of universality | null | 10.1088/1751-8121/aad0ab | null | hep-th cond-mat.mes-hall cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a detailed microscopic study of edge excitations for n filled
Landau levels. We show that the higher-level wavefunctions possess a
non-trivial radial dependence that should be integrated over for properly
defining the edge conformal field theory. This analysis let us clarify the role
of the electron orbita... | [
{
"created": "Thu, 11 Jan 2018 13:55:34 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Jun 2018 22:36:42 GMT",
"version": "v2"
}
] | 2018-08-15 | [
[
"Cappelli",
"Andrea",
""
],
[
"Maffi",
"Lorenzo",
""
]
] | We present a detailed microscopic study of edge excitations for n filled Landau levels. We show that the higher-level wavefunctions possess a non-trivial radial dependence that should be integrated over for properly defining the edge conformal field theory. This analysis let us clarify the role of the electron orbital ... |
hep-th/9902096 | Feng Sze-Shiang | Sze-Shiang Feng, Yi-Shi Duan | Generally Covariant Conservative Energy-Momentum for Gravitational
Anyons | 12 pages, Latex, no figures | Class.Quant.Grav. 16 (1999) 3237-3244 | 10.1088/0264-9381/16/10/314 | null | hep-th | null | We obtain a generally covariant conservation law of energy-momentum for
gravitational anyons by the general displacement transform. The energy-momentum
currents have also superpotentials and are therefore identically conserved. It
is shown that for Deser's solution and Clement's solution, the energy vanishes.
The rea... | [
{
"created": "Fri, 12 Feb 1999 13:59:54 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Feng",
"Sze-Shiang",
""
],
[
"Duan",
"Yi-Shi",
""
]
] | We obtain a generally covariant conservation law of energy-momentum for gravitational anyons by the general displacement transform. The energy-momentum currents have also superpotentials and are therefore identically conserved. It is shown that for Deser's solution and Clement's solution, the energy vanishes. The reaso... |
1606.07420 | Per Berglund | Per Berglund, Tristan Hubsch | On Calabi-Yau generalized complete intersections from Hirzebruch
varieties and novel K3-fibrations | 32 pages, 2 figures | Adv. Theor. Math. Phys. 22 (2) (2018) 261-303 | 10.4310/ATMP.2018.v22.n2.a1 | null | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the construction of Calabi-Yau varieties recently generalized to
where the defining equations may have negative degrees over some projective
space factors in the embedding space. Within such "generalized complete
intersection" Calabi-Yau ("gCICY") three-folds, we find several sequences of
distinct manifol... | [
{
"created": "Thu, 23 Jun 2016 19:44:12 GMT",
"version": "v1"
}
] | 2020-01-07 | [
[
"Berglund",
"Per",
""
],
[
"Hubsch",
"Tristan",
""
]
] | We consider the construction of Calabi-Yau varieties recently generalized to where the defining equations may have negative degrees over some projective space factors in the embedding space. Within such "generalized complete intersection" Calabi-Yau ("gCICY") three-folds, we find several sequences of distinct manifolds... |
0807.3254 | Urjit A. Yajnik | Brijesh Kumar and Urjit A. Yajnik | On stability of false vacuum in supersymmetric theories with cosmic
strings | 17 pages 5 figures | Phys.Rev.D79:065001,2009 | 10.1103/PhysRevD.79.065001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the stability of supersymmetry breaking vacuum in the presence of
cosmic strings arising in the messenger sector. For certain ranges of the
couplings, the desired supersymmetry breaking vacua become unstable against
decay into phenomenologically unacceptable vacua. This sets constraints on the
range of allow... | [
{
"created": "Mon, 21 Jul 2008 13:22:59 GMT",
"version": "v1"
},
{
"created": "Fri, 8 May 2009 12:23:18 GMT",
"version": "v2"
}
] | 2009-11-06 | [
[
"Kumar",
"Brijesh",
""
],
[
"Yajnik",
"Urjit A.",
""
]
] | We study the stability of supersymmetry breaking vacuum in the presence of cosmic strings arising in the messenger sector. For certain ranges of the couplings, the desired supersymmetry breaking vacua become unstable against decay into phenomenologically unacceptable vacua. This sets constraints on the range of allowed... |
2301.09512 | Sergii Kutnii | Sergii Kutnii | Dirac: a command-line $\gamma$-matrix calculator | This version is to be published in vol. 294 of Computer Physics
Comminucations | null | 10.1016/j.cpc.2023.108901 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | A software for simplification of Dirac matrix polynomials that arise in
particle physics problems is implemented.
| [
{
"created": "Mon, 23 Jan 2023 16:04:17 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jan 2023 14:47:28 GMT",
"version": "v2"
},
{
"created": "Sat, 23 Sep 2023 14:06:31 GMT",
"version": "v3"
}
] | 2023-09-26 | [
[
"Kutnii",
"Sergii",
""
]
] | A software for simplification of Dirac matrix polynomials that arise in particle physics problems is implemented. |
0908.4089 | Mohamed Anber | Mohamed M. Anber, Lorenzo Sorbo | Naturally inflating on steep potentials through electromagnetic
dissipation | 7 pages, some sections are extended, two appendices are added, few
references are added. | null | 10.1103/PhysRevD.81.043534 | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In models of natural inflation, the inflaton is an axion-like particle.
Unfortunately, axion potentials in UV-complete theories appear to be too steep
to drive inflation. We show that, even for a steep potential, natural inflation
can occur if the coupling between axion and gauge fields is taken into account.
Due to ... | [
{
"created": "Thu, 27 Aug 2009 20:07:19 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Mar 2010 05:32:46 GMT",
"version": "v2"
}
] | 2015-05-14 | [
[
"Anber",
"Mohamed M.",
""
],
[
"Sorbo",
"Lorenzo",
""
]
] | In models of natural inflation, the inflaton is an axion-like particle. Unfortunately, axion potentials in UV-complete theories appear to be too steep to drive inflation. We show that, even for a steep potential, natural inflation can occur if the coupling between axion and gauge fields is taken into account. Due to th... |
hep-th/9903006 | Stefan Groot Nibbelink | S. Groot Nibbelink and J.W. van Holten | Consistent sigma-models in N=1 supergravity | 39 pages, LaTeX, no figures | Nucl.Phys.B588:57-89,2000 | 10.1016/S0550-3213(00)00505-8 | NIKHEF/99-007 | hep-th hep-ph | null | A consistent N=1 supersymmetric $\sigma$-model can be constructed, given a
K\"ahler manifold by adding chiral matter multiplets. Their scalar components
are covariant tensors on the underlying K\"ahler manifold. The K\"ahler
U(1)-charges can be adjusted such that the anomalies cancel, using the
holomorphic functions ... | [
{
"created": "Sun, 28 Feb 1999 11:49:24 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Aug 1999 14:36:00 GMT",
"version": "v2"
}
] | 2011-10-11 | [
[
"Nibbelink",
"S. Groot",
""
],
[
"van Holten",
"J. W.",
""
]
] | A consistent N=1 supersymmetric $\sigma$-model can be constructed, given a K\"ahler manifold by adding chiral matter multiplets. Their scalar components are covariant tensors on the underlying K\"ahler manifold. The K\"ahler U(1)-charges can be adjusted such that the anomalies cancel, using the holomorphic functions in... |
1806.00485 | Christian Friedrich Steinwachs | Michael S. Ruf, Christian F. Steinwachs | Renormalization of generalized vector field models in curved spacetime | 24 pages, one figure, typos corrected, accepted for publication in
Phys. Rev. D | Phys. Rev. D 98, 025009 (2018) | 10.1103/PhysRevD.98.025009 | FR-PHENO-2018-005 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the one-loop divergences for different vector field models in
curved spacetime. We introduce a classification scheme based on their
degeneracy structure, which encompasses the well-known models of the
non-degenerate vector field, the Abelian gauge field and the Proca field. The
renormalization of the gen... | [
{
"created": "Fri, 1 Jun 2018 18:00:03 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Jul 2018 11:56:56 GMT",
"version": "v2"
}
] | 2018-07-18 | [
[
"Ruf",
"Michael S.",
""
],
[
"Steinwachs",
"Christian F.",
""
]
] | We calculate the one-loop divergences for different vector field models in curved spacetime. We introduce a classification scheme based on their degeneracy structure, which encompasses the well-known models of the non-degenerate vector field, the Abelian gauge field and the Proca field. The renormalization of the gener... |
1903.03081 | Patrick Concha | Patrick Concha | $\mathcal{N}$-extended Maxwell supergravities as Chern-Simons theories
in three spacetime dimensions | V2, 16 pages, reference added, accepted version in Physics Letters B | Phys. Lett. B 792 (2019) 290-297 | 10.1016/j.physletb.2019.03.060 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present a new class of three-dimensional $\mathcal{N}$-extended
supergravity theories based on the $\mathcal{N}$-extended Maxwell superalgebra
with central charges and $\mathfrak{so}(\mathcal{N})$ internal symmetry
generators. The presence of $\mathfrak{so}(\mathcal{N})$ generators is required
in order to define a... | [
{
"created": "Thu, 7 Mar 2019 18:19:18 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Apr 2019 00:53:48 GMT",
"version": "v2"
}
] | 2019-04-10 | [
[
"Concha",
"Patrick",
""
]
] | We present a new class of three-dimensional $\mathcal{N}$-extended supergravity theories based on the $\mathcal{N}$-extended Maxwell superalgebra with central charges and $\mathfrak{so}(\mathcal{N})$ internal symmetry generators. The presence of $\mathfrak{so}(\mathcal{N})$ generators is required in order to define a n... |
1605.01472 | Peter Koroteev | P. Koroteev, M. Shifman, A. Yung | Studying Critical String Emerging from Non-Abelian Vortex in Four
Dimensions | 15 pages, no figures, minor corrections | Phys.Lett. B759 (2016) 154-158 | 10.1016/j.physletb.2016.05.075 | FTPI-MINN-16/18, UMN-TH-3528/16 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently a special vortex string was found [5] in a class of soliton vortices
supported in four-dimensional Yang-Mills theories that under certain conditions
can become infinitely thin and can be interpreted as a critical ten-dimensional
string. The appropriate bulk Yang-Mills theory has the U(2) gauge group and the
... | [
{
"created": "Thu, 5 May 2016 01:53:51 GMT",
"version": "v1"
},
{
"created": "Mon, 9 May 2016 19:25:55 GMT",
"version": "v2"
}
] | 2016-06-14 | [
[
"Koroteev",
"P.",
""
],
[
"Shifman",
"M.",
""
],
[
"Yung",
"A.",
""
]
] | Recently a special vortex string was found [5] in a class of soliton vortices supported in four-dimensional Yang-Mills theories that under certain conditions can become infinitely thin and can be interpreted as a critical ten-dimensional string. The appropriate bulk Yang-Mills theory has the U(2) gauge group and the Fa... |
hep-th/0507236 | Paolo Amore Dr | Paolo Amore | Non perturbative series for the calculation of one loop integrals at
finite temperature | 8 pages, 2 figures, proceedings of the 8-th International Conference
"Path Integrals. From Quantum Information to Cosmology" | null | null | null | hep-th | null | The calculation of one loop integrals at finite temperature requires the
evaluation of certain series, which converge very slowly or can even be
divergent. Here we review a new method, recently devised by the author, for
obtaining accelerated analytical expressions for these series. The fundamental
properties of the ... | [
{
"created": "Mon, 25 Jul 2005 15:21:36 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Amore",
"Paolo",
""
]
] | The calculation of one loop integrals at finite temperature requires the evaluation of certain series, which converge very slowly or can even be divergent. Here we review a new method, recently devised by the author, for obtaining accelerated analytical expressions for these series. The fundamental properties of the ne... |
2401.00511 | Christoph Uhlemann | Evan Deddo, Leopoldo A. Pando Zayas, Christoph F. Uhlemann | Binary AdS black holes coupled to a bath in Type IIB | 28 pages, 10 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct Type IIB string theory setups which, via double holography,
realize two gravitational systems in separate AdS spaces which interact with
each other and with a non-gravitational bath. We employ top-down string theory
solutions with concrete field theory duals in the form of 4d $\mathcal N=4$ SYM
BCFTs and... | [
{
"created": "Sun, 31 Dec 2023 14:35:58 GMT",
"version": "v1"
}
] | 2024-01-02 | [
[
"Deddo",
"Evan",
""
],
[
"Zayas",
"Leopoldo A. Pando",
""
],
[
"Uhlemann",
"Christoph F.",
""
]
] | We construct Type IIB string theory setups which, via double holography, realize two gravitational systems in separate AdS spaces which interact with each other and with a non-gravitational bath. We employ top-down string theory solutions with concrete field theory duals in the form of 4d $\mathcal N=4$ SYM BCFTs and a... |
hep-th/0106185 | Luigi Del Debbio | Luigi Del Debbio, Haralambos Panagopoulos, Paolo Rossi, and Ettore
Vicari | k-string tensions in SU(N) gauge theories | version accepted for publication in Phys Rev D (Rap Comm) | Phys.Rev. D65 (2002) 021501 | 10.1103/PhysRevD.65.021501 | null | hep-th hep-lat | null | In the context of four-dimensional SU(N) gauge theories, we study the
spectrum of the confining strings. We compute, for the SU(6) gauge theory
formulated on a lattice, the three independent string tensions sigma_k related
to sources with Z_N charge k=1,2,3, using Monte Carlo simulations. Our results,
whose uncertain... | [
{
"created": "Wed, 20 Jun 2001 13:25:24 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Jul 2001 12:40:40 GMT",
"version": "v2"
},
{
"created": "Fri, 9 Nov 2001 17:32:28 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Del Debbio",
"Luigi",
""
],
[
"Panagopoulos",
"Haralambos",
""
],
[
"Rossi",
"Paolo",
""
],
[
"Vicari",
"Ettore",
""
]
] | In the context of four-dimensional SU(N) gauge theories, we study the spectrum of the confining strings. We compute, for the SU(6) gauge theory formulated on a lattice, the three independent string tensions sigma_k related to sources with Z_N charge k=1,2,3, using Monte Carlo simulations. Our results, whose uncertainty... |
hep-th/9502099 | Mirjam Cvetic | Mirjam Cvetic and Donam Youm | STATIC FOUR-DIMENSIONAL ABELIAN BLACK HOLES IN KALUZA-KLEIN THEORY | 11 pages, 2 Postscript figures. uses RevTeX and psfig.sty (for figs)
paper and figs also at ftp://dept.physics.upenn.edu/pub/Cvetic/UPR-645-T | Phys.Rev.D52:2144-2149,1995 | 10.1103/PhysRevD.52.2144 | UPR-645-T | hep-th gr-qc | null | Static, four-dimensional (4-d) black holes (BH's) in ($4+n$)-d Kaluza-Klein
(KK) theory with Abelian isometry and diagonal internal metric have at most one
electric ($Q$) and one magnetic ($P$) charges, which can either come from the
same $U(1)$-gauge field (corresponding to BH's in effective 5-d KK theory) or
from d... | [
{
"created": "Thu, 16 Feb 1995 02:12:09 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Youm",
"Donam",
""
]
] | Static, four-dimensional (4-d) black holes (BH's) in ($4+n$)-d Kaluza-Klein (KK) theory with Abelian isometry and diagonal internal metric have at most one electric ($Q$) and one magnetic ($P$) charges, which can either come from the same $U(1)$-gauge field (corresponding to BH's in effective 5-d KK theory) or from dif... |
hep-th/9807075 | Dr. BG Sidharth | B.G. Sidharth | A Note on the Mass of the Neutrino | 5 pages, TeX | null | null | null | hep-th | null | In the light of the recent Super-Kamiokande experiments which demonstrate
neutrino oscillation, and therefore a non zero mass, it is pointed out how such
a mass has also been deduced theoretically.
| [
{
"created": "Fri, 10 Jul 1998 11:33:55 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sidharth",
"B. G.",
""
]
] | In the light of the recent Super-Kamiokande experiments which demonstrate neutrino oscillation, and therefore a non zero mass, it is pointed out how such a mass has also been deduced theoretically. |
hep-th/0406193 | Shin Nakamura | Shin Nakamura (NBI) | Recoiling D-branes | 23 pages, 1 figure, LaTeX, v2: a reference added, minor change in
section 4.2, v3, v4: minor corrections, to appear in Nucl. Phys. B | Nucl.Phys. B709 (2005) 192-212 | 10.1016/j.nuclphysb.2004.10.065 | null | hep-th | null | We propose a new method to describe a recoiling D-brane that is elastically
scattered by closed strings in the non-relativistic region. We utilize the
low-energy effective field theory on the worldvolume of the D-brane, and the
velocity of the D-brane is described by the time derivative of the expectation
values of t... | [
{
"created": "Tue, 22 Jun 2004 17:31:53 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jun 2004 15:17:05 GMT",
"version": "v2"
},
{
"created": "Wed, 7 Jul 2004 21:04:31 GMT",
"version": "v3"
},
{
"created": "Mon, 20 Dec 2004 15:27:12 GMT",
"version": "v4"
}
] | 2010-04-05 | [
[
"Nakamura",
"Shin",
"",
"NBI"
]
] | We propose a new method to describe a recoiling D-brane that is elastically scattered by closed strings in the non-relativistic region. We utilize the low-energy effective field theory on the worldvolume of the D-brane, and the velocity of the D-brane is described by the time derivative of the expectation values of the... |
hep-th/0204017 | T. Damour | Thibault Damour | String Cosmology and Chaos | 21 pages, one eps figure, talk given at the Francqui Colloquium
"Strings and Gravity: Tying the Forces Together" (Brussels, October 2001) | Annales Henri Poincare 4 (2003) S291-S301 | 10.1007/s00023-003-0923-0 | IHES/P/02/22 | hep-th astro-ph gr-qc | null | We briefly review three aspects of string cosmology: (1) the ``stochastic''
approach to the pre-big bang scenario, (2) the presence of chaos in the generic
cosmological solutions of the tree-level low-energy effective actions coming
out of string theory, and (3) the remarkable link between the latter chaos and
the We... | [
{
"created": "Tue, 2 Apr 2002 10:34:52 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Damour",
"Thibault",
""
]
] | We briefly review three aspects of string cosmology: (1) the ``stochastic'' approach to the pre-big bang scenario, (2) the presence of chaos in the generic cosmological solutions of the tree-level low-energy effective actions coming out of string theory, and (3) the remarkable link between the latter chaos and the Weyl... |
1512.01334 | Etsuko Itou | Etsuko Itou, Keitaro Nagata, Yoshiyuki Nakagawa, Atsushi Nakamura, and
V.I. Zakharov | Entanglement in Four-Dimensional SU(3) Gauge Theory | 5 pages, 2figures | null | 10.1093/ptep/ptw050 | KEK-CP-337 | hep-th cond-mat.stat-mech hep-lat nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the quantum entanglement entropy for the four-dimensional
Euclidean SU(3) gauge theory. We present the first non-perturbative calculation
of the entropic $c$-function ($C(l)$) of SU(3) gauge theory in lattice Monte
Carlo simulation using the replica method. For $0 \leqslant l \leqslant
0.7$~fm, where $... | [
{
"created": "Fri, 4 Dec 2015 07:57:34 GMT",
"version": "v1"
}
] | 2016-06-21 | [
[
"Itou",
"Etsuko",
""
],
[
"Nagata",
"Keitaro",
""
],
[
"Nakagawa",
"Yoshiyuki",
""
],
[
"Nakamura",
"Atsushi",
""
],
[
"Zakharov",
"V. I.",
""
]
] | We investigate the quantum entanglement entropy for the four-dimensional Euclidean SU(3) gauge theory. We present the first non-perturbative calculation of the entropic $c$-function ($C(l)$) of SU(3) gauge theory in lattice Monte Carlo simulation using the replica method. For $0 \leqslant l \leqslant 0.7$~fm, where $l$... |
hep-th/0610187 | Itzhak Bars | Itzhak Bars | The Standard Model as a 2T-physics Theory | 6 pages, to appear in the proceedings of "SUSY06, the 14th
International Conference on Supersymmetry and the Unification of Fundamental
Interactions" | AIPConf.Proc.903:550-555,2007 | 10.1063/1.2735245 | USC-06/HEP-B3 | hep-th | null | New developments in 2T-physics, that connect 2T-physics field theory directly
to the real world, are reported in this talk. An action is proposed in field
theory in 4+2 dimensions which correctly reproduces the Standard Model (SM) in
3+1 dimensions (and no junk). Everything that is known to work in the SM still
works... | [
{
"created": "Tue, 17 Oct 2006 05:01:22 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bars",
"Itzhak",
""
]
] | New developments in 2T-physics, that connect 2T-physics field theory directly to the real world, are reported in this talk. An action is proposed in field theory in 4+2 dimensions which correctly reproduces the Standard Model (SM) in 3+1 dimensions (and no junk). Everything that is known to work in the SM still works i... |
1211.5296 | Axel Kleinschmidt | Philipp Fleig and Axel Kleinschmidt | Perturbative terms of Kac-Moody-Eisenstein series | 11 pages. Contribution to the Proceedings of the conference "QQQ:
Algebra-Geometry-Information", Tallinn 2012 | null | null | AEI-2012-195 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supersymmetric theories of gravity can exhibit surprising hidden symmetries
when considered on manifolds that include a torus. When the torus is of large
dimension these symmetries can become infinite-dimensional and of Kac-Moody
type. When taking quantum effects into account the symmetries become discrete
and invari... | [
{
"created": "Thu, 22 Nov 2012 14:32:31 GMT",
"version": "v1"
}
] | 2012-11-26 | [
[
"Fleig",
"Philipp",
""
],
[
"Kleinschmidt",
"Axel",
""
]
] | Supersymmetric theories of gravity can exhibit surprising hidden symmetries when considered on manifolds that include a torus. When the torus is of large dimension these symmetries can become infinite-dimensional and of Kac-Moody type. When taking quantum effects into account the symmetries become discrete and invarian... |
hep-th/0312200 | El Hassan Saidi | Mohamed Bennai and El Hassan Saidi | Toric Varieties with NC Toric Actions: NC Type IIA Geometry | 25 pages, no figures | Nucl.Phys.B677:587-613,2004 | 10.1016/j.nuclphysb.2003.11.014 | Lab/UFR-HEP0307/GNPHE0308 | hep-th | null | Extending the usual $\mathbf{C}^{\ast r}$ actions of toric manifolds by
allowing asymmetries between the various $\mathbf{C}^{\ast}$ factors, we build
a class of non commutative (NC) toric varieties $\mathcal{V}%_{d+1}^{(nc)}$. We
construct NC complex $d$ dimension Calabi-Yau manifolds embedded in
$\mathcal{V}_{d+1}^... | [
{
"created": "Wed, 17 Dec 2003 10:10:08 GMT",
"version": "v1"
}
] | 2010-11-19 | [
[
"Bennai",
"Mohamed",
""
],
[
"Saidi",
"El Hassan",
""
]
] | Extending the usual $\mathbf{C}^{\ast r}$ actions of toric manifolds by allowing asymmetries between the various $\mathbf{C}^{\ast}$ factors, we build a class of non commutative (NC) toric varieties $\mathcal{V}%_{d+1}^{(nc)}$. We construct NC complex $d$ dimension Calabi-Yau manifolds embedded in $\mathcal{V}_{d+1}^{(... |
1410.3993 | Kazuharu Bamba | Kazuharu Bamba, Shin'ichi Nojiri, Sergei D. Odintsov and Diego
S\'aez-G\'omez | Inflationary universe from perfect fluid and $F(R)$ gravity and its
comparison with observational data | 15 pages, 3 figures, version accepted for publication in Physical
Review D | Physical Review D 90, 124061 (2014) | 10.1103/PhysRevD.90.124061 | OCHA-PP-328 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the descriptions for the observables of inflationary models,
in particular, the spectral index of curvature perturbations, the
tensor-to-scalar ratio, and the running of the spectral index, in the framework
of perfect fluid models and $F(R)$ gravity theories through the reconstruction
methods. Furtherm... | [
{
"created": "Wed, 15 Oct 2014 10:01:19 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Nov 2014 02:17:47 GMT",
"version": "v2"
}
] | 2014-12-30 | [
[
"Bamba",
"Kazuharu",
""
],
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Sáez-Gómez",
"Diego",
""
]
] | We investigate the descriptions for the observables of inflationary models, in particular, the spectral index of curvature perturbations, the tensor-to-scalar ratio, and the running of the spectral index, in the framework of perfect fluid models and $F(R)$ gravity theories through the reconstruction methods. Furthermor... |
hep-th/0107057 | Matteo Bertolini | M. Bertolini, P. Di Vecchia, M. Frau, A. Lerda, R. Marotta | N=2 Gauge theories on systems of fractional D3/D7 branes | latex, 22 pages. Typos fixed, appendix expanded, some points
clarified and references added | Nucl.Phys. B621 (2002) 157-178 | 10.1016/S0550-3213(01)00568-5 | NORDITA-2001/15 HE, DFTT 20/2001 | hep-th | null | We study a bound state of fractional D3/D7-branes in the ten-dimensional
space R^{1,5}*R^{4}/Z_2 using the boundary state formalism. We construct the
boundary actions for this system and show that higher order terms in the
twisted fields are needed in order to satisfy the zero-force condition. We then
find the classi... | [
{
"created": "Fri, 6 Jul 2001 18:54:38 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Jul 2001 14:05:55 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Bertolini",
"M.",
""
],
[
"Di Vecchia",
"P.",
""
],
[
"Frau",
"M.",
""
],
[
"Lerda",
"A.",
""
],
[
"Marotta",
"R.",
""
]
] | We study a bound state of fractional D3/D7-branes in the ten-dimensional space R^{1,5}*R^{4}/Z_2 using the boundary state formalism. We construct the boundary actions for this system and show that higher order terms in the twisted fields are needed in order to satisfy the zero-force condition. We then find the classica... |
1712.07786 | Chris Halcrow | C. J. Halcrow, N. S. Manton and J. I. Rawlinson | Quantized Skyrmions from SU(4) Weight Diagrams | 31 pages, 5 figures | Phys. Rev. C 97, 034307 (2018) | 10.1103/PhysRevC.97.034307 | DAMTP-2017-43 | hep-th nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from solutions of the lightly-bound Skyrme model, we construct many
new Skyrmion solutions of the standard Skyrme model with tetrahedral or
octahedral symmetry. These solutions are closely related to weight diagrams of
the group SU(4), which enables us to systematically derive some geometric and
energetic pr... | [
{
"created": "Thu, 21 Dec 2017 04:08:55 GMT",
"version": "v1"
}
] | 2018-03-14 | [
[
"Halcrow",
"C. J.",
""
],
[
"Manton",
"N. S.",
""
],
[
"Rawlinson",
"J. I.",
""
]
] | Starting from solutions of the lightly-bound Skyrme model, we construct many new Skyrmion solutions of the standard Skyrme model with tetrahedral or octahedral symmetry. These solutions are closely related to weight diagrams of the group SU(4), which enables us to systematically derive some geometric and energetic prop... |
hep-th/9911071 | Marty Stock | R. Jackiw | What good are quantum field theory infinities? | 13 pages, 1 figure using BoxedEPSF, amsmath macros; contribution to
Mathematical Physics 2000, Imperial College Press, London, UK; email to
jackiw@ralph2.mit.edu | null | null | MIT-CTP No. 2918 | hep-th physics.hist-ph | null | A lesson for the new millennium from quantum field theory: Not all
field-theoretic infinities are bad. Some give rise to finite, symmetry-breaking
effects, whose consequences are observed in Nature.
| [
{
"created": "Wed, 10 Nov 1999 22:19:06 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jackiw",
"R.",
""
]
] | A lesson for the new millennium from quantum field theory: Not all field-theoretic infinities are bad. Some give rise to finite, symmetry-breaking effects, whose consequences are observed in Nature. |
hep-th/9902157 | Alexios P. Polychronakos | Alexios P. Polychronakos | Generalized statistics in one dimension | Les Houches 1998 Lectures; 54 pages, LaTeX | null | null | UUITP-1/99 | hep-th cond-mat nlin.SI quant-ph solv-int | null | An exposition of the different definitions and approaches to quantum
statistics is given, with emphasis in one-dimensional situations. Permutation
statistics, scattering statistics and exclusion statistics are analyzed. The
Calogero model, matrix model and spin chain models constitute specific
realizations.
| [
{
"created": "Tue, 23 Feb 1999 07:53:22 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Polychronakos",
"Alexios P.",
""
]
] | An exposition of the different definitions and approaches to quantum statistics is given, with emphasis in one-dimensional situations. Permutation statistics, scattering statistics and exclusion statistics are analyzed. The Calogero model, matrix model and spin chain models constitute specific realizations. |
2010.01444 | Shinobu Hikami | S. Hikami and E. Brezin | Punctures and p-spin curves from matrix models II | 27 pages | null | 10.1007/s10955-021-02776-4 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report here an extension of a previous work in which we have shown that
matrix models provide a tool to compute the intersection numbers of p-spin
curves. We discuss further an extension to half-integer p, and in more details
for p=1/2 and p=3/2. In those new cases one finds contributions from the Ramond
sector, w... | [
{
"created": "Sat, 3 Oct 2020 23:43:12 GMT",
"version": "v1"
}
] | 2021-06-02 | [
[
"Hikami",
"S.",
""
],
[
"Brezin",
"E.",
""
]
] | We report here an extension of a previous work in which we have shown that matrix models provide a tool to compute the intersection numbers of p-spin curves. We discuss further an extension to half-integer p, and in more details for p=1/2 and p=3/2. In those new cases one finds contributions from the Ramond sector, whi... |
hep-th/0409288 | Richard Szabo | L. Griguolo, D. Seminara and R.J. Szabo | Double Scaling String Theory of QCD in Two Dimensions | 7 pages; Based on invited talk given by R.J.S. at ``Recent
Developments in String/M-Theory and Field Theory'', 37th International
Symposium Ahrenshoop on the Theory of Elementary Particles,
Berlin-Schmoeckwitz, Germany, August 23--27 2004; to be published in
Fortschritte der Physik | Fortsch.Phys. 53 (2005) 615-620 | 10.1002/prop.200410228 | HWM-04-18, EMPG-04-08 | hep-th math.AG | null | We describe a novel double scaling limit of large N Yang-Mills theory on a
two-dimensional torus and its relation to the geometry of the principal moduli
spaces of holomorphic differentials.
| [
{
"created": "Tue, 28 Sep 2004 12:12:30 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Griguolo",
"L.",
""
],
[
"Seminara",
"D.",
""
],
[
"Szabo",
"R. J.",
""
]
] | We describe a novel double scaling limit of large N Yang-Mills theory on a two-dimensional torus and its relation to the geometry of the principal moduli spaces of holomorphic differentials. |
2205.14187 | Karapet Mkrtchyan | Karapet Mkrtchyan, Mantas Svazas | Solutions in Nonlinear Electrodynamics and their double copy regular
black holes | 18+ appendices and references | null | 10.1007/JHEP09(2022)012 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We study solutions in non-linear electrodynamics (NED) and establish several
general results. We show, that the $SO(2)$ electric-magnetic duality symmetry
is restrictive enough to allow for reconstruction of the NED Lagrangian from
the spherically-symmetric electrostatic (Coulomb-like) solution -- although
there are ... | [
{
"created": "Fri, 27 May 2022 18:33:40 GMT",
"version": "v1"
}
] | 2022-09-21 | [
[
"Mkrtchyan",
"Karapet",
""
],
[
"Svazas",
"Mantas",
""
]
] | We study solutions in non-linear electrodynamics (NED) and establish several general results. We show, that the $SO(2)$ electric-magnetic duality symmetry is restrictive enough to allow for reconstruction of the NED Lagrangian from the spherically-symmetric electrostatic (Coulomb-like) solution -- although there are in... |
0903.2872 | Satchidananda Naik | Satchidananda Naik | Self-Dual $\mathcal N$ = 8 Supergravity as a Closed String Field Theory
in Twistor Space | 18 pages, latex file | null | null | null | hep-th | http://creativecommons.org/licenses/by-nc-sa/3.0/ | A Closed string field theory action is formulated for $\mathcal N$ =8
self-dual supergravity which is off-shell and Lorentz covariant. The bosonic
truncation in the quantum field theory limit gives the Plebanski type of action
in the super space.
| [
{
"created": "Mon, 16 Mar 2009 23:05:04 GMT",
"version": "v1"
}
] | 2009-03-18 | [
[
"Naik",
"Satchidananda",
""
]
] | A Closed string field theory action is formulated for $\mathcal N$ =8 self-dual supergravity which is off-shell and Lorentz covariant. The bosonic truncation in the quantum field theory limit gives the Plebanski type of action in the super space. |
hep-th/9303075 | Robert Lacaze | T. Bhattacharya, R. Lacaze and A. Morel | The free energy of the Potts model: from the continuous to the
first-order transition region | 11 pages, plain tex with 3 Postscript figures included Postscript
file available by anonymous ftp://amoco.saclay.cea.fr/pubs.spht/93-022.ps | Europhys.Lett.23:547,1993 | 10.1209/0295-5075/23/8/002 | SPht-93/022 | hep-th cond-mat hep-lat | null | We present a large $q$ expansion of the 2d $q$-states Potts model free
energies up to order 9 in $1/\sqrt{q}$. Its analysis leads us to an ansatz
which, in the first-order region, incorporates properties inferred from the
known critical regime at $q=4$, and predicts, for $q>4$, the $n^{\rm th}$
energy cumulant scales... | [
{
"created": "Fri, 12 Mar 1993 08:52:10 GMT",
"version": "v1"
}
] | 2010-12-17 | [
[
"Bhattacharya",
"T.",
""
],
[
"Lacaze",
"R.",
""
],
[
"Morel",
"A.",
""
]
] | We present a large $q$ expansion of the 2d $q$-states Potts model free energies up to order 9 in $1/\sqrt{q}$. Its analysis leads us to an ansatz which, in the first-order region, incorporates properties inferred from the known critical regime at $q=4$, and predicts, for $q>4$, the $n^{\rm th}$ energy cumulant scales a... |
hep-th/0008060 | Jussi Kalkkinen | Roberto Iengo and Jussi Kalkkinen | Decay Modes of Highly Excited String States and Kerr Black Holes | 18 pages, LaTeX, uses jhep class V2: Section 5 improved, references
and an appendix added | JHEP 0011:025,2000 | 10.1088/1126-6708/2000/11/025 | SISSA 79/2000/EP | hep-th | null | We consider four-graviton scattering in Type II string theory on one-loop
level in the large centre of mass energy M^2 limit. We extract from it an
explicit integral expression for the full string theory corrections to the
imaginary part of the mass-shift and the lifetime of a massive state with the
highest allowed s... | [
{
"created": "Mon, 7 Aug 2000 12:29:16 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Nov 2000 15:11:03 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Iengo",
"Roberto",
""
],
[
"Kalkkinen",
"Jussi",
""
]
] | We consider four-graviton scattering in Type II string theory on one-loop level in the large centre of mass energy M^2 limit. We extract from it an explicit integral expression for the full string theory corrections to the imaginary part of the mass-shift and the lifetime of a massive state with the highest allowed spi... |
hep-th/9706173 | Savvidis | G. Koutsoumbas, G. K. Savvidy and K. G. Savvidy | Phase structure of four-dimensional gonihedric spin system | 14 pages, Latex, 10 figures | Phys.Lett. B410 (1997) 241-249 | 10.1016/S0370-2693(97)00978-7 | DEMO-HEP 97/05 July 97 | hep-th | null | We perform Monte Carlo simulations of a gauge invariant spin system which
describes random surfaces with gonihedric action in four dimensions. The
Hamiltonian is a mixture of one-plaquette and additional two- and
three-plaquette interaction terms with specially adjusted coupling constants.
For the system with the lar... | [
{
"created": "Wed, 25 Jun 1997 17:28:41 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Koutsoumbas",
"G.",
""
],
[
"Savvidy",
"G. K.",
""
],
[
"Savvidy",
"K. G.",
""
]
] | We perform Monte Carlo simulations of a gauge invariant spin system which describes random surfaces with gonihedric action in four dimensions. The Hamiltonian is a mixture of one-plaquette and additional two- and three-plaquette interaction terms with specially adjusted coupling constants. For the system with the large... |
1601.04624 | Napat Poovuttikul | Piyabut Burikham, Napat Poovuttikul | Shear viscosity in holography and effective theory of transport without
translational symmetry | revtex, 1+25 pages, 4 figures, references added, typo corrected,
clarify interpretation in section III.C | Phys. Rev. D 94, 106001 (2016) | 10.1103/PhysRevD.94.106001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the shear viscosity in an effective hydrodynamic theory and
holographic model where the translational symmetry is broken by massless scalar
fields. We identify the shear viscosity, $\eta$, from the coefficient of the
shear tensor in the modified constitutive relation, constructed from
thermodynamic quantitie... | [
{
"created": "Mon, 18 Jan 2016 17:53:25 GMT",
"version": "v1"
},
{
"created": "Thu, 17 Mar 2016 18:15:54 GMT",
"version": "v2"
}
] | 2016-11-09 | [
[
"Burikham",
"Piyabut",
""
],
[
"Poovuttikul",
"Napat",
""
]
] | We study the shear viscosity in an effective hydrodynamic theory and holographic model where the translational symmetry is broken by massless scalar fields. We identify the shear viscosity, $\eta$, from the coefficient of the shear tensor in the modified constitutive relation, constructed from thermodynamic quantities,... |
1803.05634 | Urs Schreiber | Domenico Fiorenza, Hisham Sati, Urs Schreiber | Higher T-duality of super M-branes | 51 pages, 2 figures, v2 has some typos fixed | Adv. in Math. and Theor. Phys., Vol. 24, No. 3 (2020), pp. 621-708 | 10.4310/ATMP.2020.v24.n3.a3 | null | hep-th math-ph math.AT math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We establish a higher generalization of super L-infinity-algebraic T-duality
of super WZW-terms for super p-branes. In particular, we demonstrate spherical
T-duality of super M5-branes propagating on exceptional-geometric 11d super
spacetime.
| [
{
"created": "Thu, 15 Mar 2018 08:37:35 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Apr 2018 07:26:25 GMT",
"version": "v2"
}
] | 2020-08-21 | [
[
"Fiorenza",
"Domenico",
""
],
[
"Sati",
"Hisham",
""
],
[
"Schreiber",
"Urs",
""
]
] | We establish a higher generalization of super L-infinity-algebraic T-duality of super WZW-terms for super p-branes. In particular, we demonstrate spherical T-duality of super M5-branes propagating on exceptional-geometric 11d super spacetime. |
hep-th/9512127 | Donam Youm | Mirjam Cvetic and Donam Youm | General Static Spherically Symmetric Black Holes of Heterotic String on
a Six Torus | 21 pages, uses RevTeX, the revised version to appear in Nuclear
Physics B (explicit O(6,22) and SL(2,R) transformations are imposed on the
generating solution, and the discussions on previously known solutions as
special cases of the generating solutions are added.) | Nucl.Phys.B472:249-267,1996 | 10.1016/0550-3213(96)00219-2 | IASSNS-HEP-95/107,PUPT-1582 | hep-th gr-qc | null | We present the most general static, spherically symmetric solutions of
heterotic string compactified on a six-torus that conforms to the conjectured
``no-hair theorem'', by performing a subset of O(8,24) transformations, i.e.,
symmetry transformations of the effective three-dimensional action for
stationary solutions... | [
{
"created": "Mon, 18 Dec 1995 06:41:35 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Apr 1996 21:13:20 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Youm",
"Donam",
""
]
] | We present the most general static, spherically symmetric solutions of heterotic string compactified on a six-torus that conforms to the conjectured ``no-hair theorem'', by performing a subset of O(8,24) transformations, i.e., symmetry transformations of the effective three-dimensional action for stationary solutions, ... |
0704.3220 | Peter Horvathy | P. A. Horvathy | Lectures on (abelian) Chern-Simons vortices | 51 pages, 9 figures. Lectures delivered at NIKHEF (Amsterdam), July
2006 | null | null | null | hep-th | null | Various aspects including the construction and the symmetries of Abelian
Chern-Simons vortices are reviewed. Extended version of the Lectures delivered
at NIKHEF (Amsterdam), July 2006. Typos corrected, some refernces added.
| [
{
"created": "Tue, 24 Apr 2007 15:43:22 GMT",
"version": "v1"
},
{
"created": "Wed, 9 May 2007 13:41:18 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Horvathy",
"P. A.",
""
]
] | Various aspects including the construction and the symmetries of Abelian Chern-Simons vortices are reviewed. Extended version of the Lectures delivered at NIKHEF (Amsterdam), July 2006. Typos corrected, some refernces added. |
1408.4567 | Jay Armas | Jay Armas | Uniqueness of Black Holes with Bubbles in Minimal Supergravity | v2: 16pp, 4figures, presentation improved, minor clarifications,
refs. added, to be published in Class. Quantum Grav | Class.Quant.Grav. 32 (2015) 4, 045001 | 10.1088/0264-9381/32/4/045001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We generalise uniqueness theorems for non-extremal black holes with three
mutually independent Killing vector fields in five-dimensional minimal
supergravity in order to account for the existence of non-trivial 2-cycles in
the domain of outer communication. The black hole space-times we consider may
contain multiple ... | [
{
"created": "Wed, 20 Aug 2014 09:08:53 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Dec 2014 15:28:39 GMT",
"version": "v2"
}
] | 2015-05-22 | [
[
"Armas",
"Jay",
""
]
] | We generalise uniqueness theorems for non-extremal black holes with three mutually independent Killing vector fields in five-dimensional minimal supergravity in order to account for the existence of non-trivial 2-cycles in the domain of outer communication. The black hole space-times we consider may contain multiple di... |
1908.07989 | Dmitri Vassilevich | J. Mateos Guilarte, Dmitri Vassilevich | Fractional Fermion Number and Hall Conductivity of Domain Walls | 9 pages | Phys. Lett. B 797 (2019) 134935 | 10.1016/j.physletb.2019.134935 | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this letter the fractional fermion number of thick domain walls is
computed. The analysis is achieved by developing the heat kernel expansion of
the spectral eta functon of the Dirac Hamiltonian governing the fermionic
fluctuations around the domain wall. A formula is derived showing that a non
null fermion number... | [
{
"created": "Wed, 21 Aug 2019 17:07:46 GMT",
"version": "v1"
}
] | 2019-09-16 | [
[
"Guilarte",
"J. Mateos",
""
],
[
"Vassilevich",
"Dmitri",
""
]
] | In this letter the fractional fermion number of thick domain walls is computed. The analysis is achieved by developing the heat kernel expansion of the spectral eta functon of the Dirac Hamiltonian governing the fermionic fluctuations around the domain wall. A formula is derived showing that a non null fermion number i... |
1502.03087 | Keith R. Dienes | Steven Abel, Keith R. Dienes, Eirini Mavroudi | Towards a Non-Supersymmetric String Phenomenology | 66 pages + 4 appendices, LaTeX, 9 figures, 11 tables | Phys. Rev. D 91, 126014 (2015) | 10.1103/PhysRevD.91.126014 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Over the past three decades, considerable effort has been devoted to studying
the rich and diverse phenomenologies of heterotic strings exhibiting spacetime
supersymmetry. Unfortunately, during this same period, there has been
relatively little work studying the phenomenologies associated with their
non-supersymmetri... | [
{
"created": "Tue, 10 Feb 2015 20:55:48 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jun 2015 18:04:00 GMT",
"version": "v2"
}
] | 2015-07-01 | [
[
"Abel",
"Steven",
""
],
[
"Dienes",
"Keith R.",
""
],
[
"Mavroudi",
"Eirini",
""
]
] | Over the past three decades, considerable effort has been devoted to studying the rich and diverse phenomenologies of heterotic strings exhibiting spacetime supersymmetry. Unfortunately, during this same period, there has been relatively little work studying the phenomenologies associated with their non-supersymmetric ... |
hep-th/9204030 | Ignatios Antoniadis | I. Antoniadis, E. Gava and K.S. Narain | Moduli Corrections to Gauge and Gravitational Couplings in four
dimensional Superstrings | 19 pages | Nucl.Phys. B383 (1992) 93-109 | 10.1016/0550-3213(92)90672-X | null | hep-th | null | We study one-loop, moduli-dependent corrections to gauge and gravitational
couplings in supersymmetric vacua of the heterotic string. By exploiting their
relation to the integrability condition for the associated CP-odd couplings, we
derive general expressions for them, both for $(2,2)$ and $(2,0)$ models, in
terms o... | [
{
"created": "Mon, 13 Apr 1992 09:35:52 GMT",
"version": "v1"
},
{
"created": "Thu, 21 May 1992 08:07:16 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"Antoniadis",
"I.",
""
],
[
"Gava",
"E.",
""
],
[
"Narain",
"K. S.",
""
]
] | We study one-loop, moduli-dependent corrections to gauge and gravitational couplings in supersymmetric vacua of the heterotic string. By exploiting their relation to the integrability condition for the associated CP-odd couplings, we derive general expressions for them, both for $(2,2)$ and $(2,0)$ models, in terms of ... |
2211.07029 | Vladimir Narovlansky | Igor R. Klebanov, Vladimir Narovlansky, Zimo Sun, Grigory Tarnopolsky | Ginzburg-Landau Description and Emergent Supersymmetry of the $(3,8)$
Minimal Model | 24 pages, 2 figures; v3: additional symmetry constraints pointed out,
references added | null | 10.1007/JHEP02(2023)066 | null | hep-th cond-mat.stat-mech hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A pair of the 2D non-unitary minimal models $M(2,5)$ is known to be
equivalent to a variant of the $M(3,10)$ minimal model. We discuss the RG flow
from this model to another non-unitary minimal model, $M(3,8)$. This provides
new evidence for its previously proposed Ginzburg-Landau description, which is
a $\mathbb{Z}_... | [
{
"created": "Sun, 13 Nov 2022 22:14:33 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Nov 2022 21:49:23 GMT",
"version": "v2"
},
{
"created": "Sun, 1 Jan 2023 19:03:47 GMT",
"version": "v3"
}
] | 2023-02-22 | [
[
"Klebanov",
"Igor R.",
""
],
[
"Narovlansky",
"Vladimir",
""
],
[
"Sun",
"Zimo",
""
],
[
"Tarnopolsky",
"Grigory",
""
]
] | A pair of the 2D non-unitary minimal models $M(2,5)$ is known to be equivalent to a variant of the $M(3,10)$ minimal model. We discuss the RG flow from this model to another non-unitary minimal model, $M(3,8)$. This provides new evidence for its previously proposed Ginzburg-Landau description, which is a $\mathbb{Z}_2$... |
hep-th/9311090 | Jadczyk | Ph. Blanchard and A. Jadczyk | From Quantum Probabilities to Classical Facts | 17 pages (the revised version: puts a different weight on "meaning of
the wave function") | null | null | null | hep-th | null | Model interactions between classical and quantum systems are briefly
reviewed. These include: general measurement - like couplings, Stern-Gerlach
experiment, model of a counter, quantum Zeno effect, piecewise deterministic
Markov processes and meaning of the wave function.
| [
{
"created": "Tue, 16 Nov 1993 19:28:54 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Nov 1993 08:12:44 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Blanchard",
"Ph.",
""
],
[
"Jadczyk",
"A.",
""
]
] | Model interactions between classical and quantum systems are briefly reviewed. These include: general measurement - like couplings, Stern-Gerlach experiment, model of a counter, quantum Zeno effect, piecewise deterministic Markov processes and meaning of the wave function. |
2407.16391 | Amin Faraji Astaneh | Amin Faraji Astaneh | Holographic Action Principle for $T\bar{T}$-deformation | 14 pages, Refs added | null | null | null | hep-th cond-mat.stat-mech gr-qc math.DG | http://creativecommons.org/publicdomain/zero/1.0/ | We explore the action principle for the holographic $T\bar{T}$-deformation.
We develop a scheme in which one can holographically reproduce the action of
the Liouville theory deformed by $T\bar{T}$-insertion. This scheme necessitates
considering the bending energy of the finite cut-off surface. Following our
proposal,... | [
{
"created": "Tue, 23 Jul 2024 11:25:26 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Jul 2024 05:15:19 GMT",
"version": "v2"
}
] | 2024-07-30 | [
[
"Astaneh",
"Amin Faraji",
""
]
] | We explore the action principle for the holographic $T\bar{T}$-deformation. We develop a scheme in which one can holographically reproduce the action of the Liouville theory deformed by $T\bar{T}$-insertion. This scheme necessitates considering the bending energy of the finite cut-off surface. Following our proposal, o... |
hep-th/0305190 | Y. B. Bergner | Y. Bergner, Luis M. A. Bettencourt | Dressing Up the Kink | 13 pages, latex, 3 eps figures; revised with yet additional
references, minor rewording | Phys.Rev. D69 (2004) 045002 | 10.1103/PhysRevD.69.045002 | MIT-CTP-3374, LAUR-03-3581 | hep-th | null | Many quantum field theoretical models possess non-trivial solutions which are
stable for topological reasons. We construct a self-consistent example for a
self-interacting scalar field--the quantum (or dressed) kink--using a two
particle irreducible effective action in the Hartree approximation. This new
solution inc... | [
{
"created": "Wed, 21 May 2003 18:52:19 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Jun 2003 16:03:11 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Jul 2003 23:54:01 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Bergner",
"Y.",
""
],
[
"Bettencourt",
"Luis M. A.",
""
]
] | Many quantum field theoretical models possess non-trivial solutions which are stable for topological reasons. We construct a self-consistent example for a self-interacting scalar field--the quantum (or dressed) kink--using a two particle irreducible effective action in the Hartree approximation. This new solution inclu... |
hep-th/0301154 | Stephen Pinsky | Stephen Pinsky | DLCQ On a Twisted Torus | 8 pages | Phys.Lett. B557 (2003) 273-277 | 10.1016/S0370-2693(03)00204-1 | null | hep-th | null | Recently it has been demonstrated by Dienes and Mafi, that the physics of
toroidal compactified models of extra dimensions can depend on the shape angle
of the torus. Toroidal compactification has also recently been used as a
regulator for numerical solutions of supersymmetric fields theories in 2+1
dimensions. The q... | [
{
"created": "Tue, 21 Jan 2003 19:19:37 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Pinsky",
"Stephen",
""
]
] | Recently it has been demonstrated by Dienes and Mafi, that the physics of toroidal compactified models of extra dimensions can depend on the shape angle of the torus. Toroidal compactification has also recently been used as a regulator for numerical solutions of supersymmetric fields theories in 2+1 dimensions. The que... |
1212.4124 | Yasuaki Hikida | Yasuaki Hikida | Conical defects and N=2 higher spin holography | 32 pages, minor changes, appendix B added, to appear in JHEP | null | 10.1007/JHEP08(2013)127 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study conical geometry with the maximal number of fermionic symmetry in
the higher spin supergravity described by sl(N+1|N) + sl(N+1|N) Chern-Simons
gauge theory. It was proposed that a three dimensional N=2 higher spin
supergravity is holographically dual to the N=(2,2) CP^N Kazama-Suzuki model.
Based one the dua... | [
{
"created": "Mon, 17 Dec 2012 20:14:52 GMT",
"version": "v1"
},
{
"created": "Fri, 21 Dec 2012 12:38:02 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jan 2013 03:37:37 GMT",
"version": "v3"
},
{
"created": "Wed, 31 Jul 2013 07:12:33 GMT",
"version": "v4"
}
] | 2015-06-12 | [
[
"Hikida",
"Yasuaki",
""
]
] | We study conical geometry with the maximal number of fermionic symmetry in the higher spin supergravity described by sl(N+1|N) + sl(N+1|N) Chern-Simons gauge theory. It was proposed that a three dimensional N=2 higher spin supergravity is holographically dual to the N=(2,2) CP^N Kazama-Suzuki model. Based one the duali... |
2112.14237 | Guillem P\'erez-Nadal | David Blanco, Tom\'as Ferreira Chase, Juan Laurnagaray, Guillem
P\'erez-Nadal | R\'enyi entropies of the massless Dirac field on the torus | 11 pages, 8 figures | Phys. Rev. D 105 (2022) 4, 045014 | 10.1103/PhysRevD.105.045014 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the R\'enyi entropies of the massless Dirac field on the Euclidean
torus (the Lorentzian cylinder at non-zero temperature) for arbitrary spatial
regions. We do it by the resolvent method, i.e., we express the entropies in
terms of the resolvent of a certain operator and then use the explicit form of
that r... | [
{
"created": "Tue, 28 Dec 2021 17:50:30 GMT",
"version": "v1"
}
] | 2022-02-24 | [
[
"Blanco",
"David",
""
],
[
"Chase",
"Tomás Ferreira",
""
],
[
"Laurnagaray",
"Juan",
""
],
[
"Pérez-Nadal",
"Guillem",
""
]
] | We compute the R\'enyi entropies of the massless Dirac field on the Euclidean torus (the Lorentzian cylinder at non-zero temperature) for arbitrary spatial regions. We do it by the resolvent method, i.e., we express the entropies in terms of the resolvent of a certain operator and then use the explicit form of that res... |
hep-th/0210203 | Hugo Compean | H. Garcia-Compean, O. Obregon, C. Ramirez, M. Sabido | Noncommutative Topological Theories of Gravity | 17+1 pages, LaTeX, no figures, some clarifications, comments and
references added, style improved | Phys.Rev. D68 (2003) 045010 | 10.1103/PhysRevD.68.045010 | CINVESTAV-FIS 02/77 | hep-th | null | The possibility of noncommutative topological gravity arising in the same
manner as Yang-Mills theory is explored. We use the Seiberg-Witten map to
construct such a theory based on a SL(2,C) complex connection, from which the
Euler characteristic and the signature invariant are obtained. This gives us a
way towards t... | [
{
"created": "Mon, 21 Oct 2002 21:45:54 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Dec 2002 20:11:01 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Garcia-Compean",
"H.",
""
],
[
"Obregon",
"O.",
""
],
[
"Ramirez",
"C.",
""
],
[
"Sabido",
"M.",
""
]
] | The possibility of noncommutative topological gravity arising in the same manner as Yang-Mills theory is explored. We use the Seiberg-Witten map to construct such a theory based on a SL(2,C) complex connection, from which the Euler characteristic and the signature invariant are obtained. This gives us a way towards the... |
2207.14813 | Juven C. Wang | Juven Wang | CT or P Problem and Symmetric Gapped Fermion Solution | 28 pages. Two classes of solutions, without or with the mirror
fermion sector. A companion to arXiv:2212.14036. Related models:
arXiv:1307.7480, arXiv:1807.05998, arXiv:2202.12355. v3: More misprints
corrected. New refinement and clarification upon the Physical Review D
version | Phys. Rev. D 106, 125007 (2022) | 10.1103/PhysRevD.106.125007 | null | hep-th cond-mat.str-el hep-lat hep-ph quant-ph | http://creativecommons.org/licenses/by/4.0/ | An analogous "Strong CP problem" is identified in a toy model in
2-dimensional spacetime: a general 1+1d abelian U(1) anomaly-free chiral
fermion and chiral gauge theory with a generic theta instanton term
$\frac{\theta}{2 \pi} \int F$. The theta term alone violates the
charge-conjugation-time-reversal CT and the par... | [
{
"created": "Fri, 29 Jul 2022 17:59:20 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Oct 2022 17:59:31 GMT",
"version": "v2"
},
{
"created": "Sat, 14 Jan 2023 02:02:02 GMT",
"version": "v3"
}
] | 2023-01-18 | [
[
"Wang",
"Juven",
""
]
] | An analogous "Strong CP problem" is identified in a toy model in 2-dimensional spacetime: a general 1+1d abelian U(1) anomaly-free chiral fermion and chiral gauge theory with a generic theta instanton term $\frac{\theta}{2 \pi} \int F$. The theta term alone violates the charge-conjugation-time-reversal CT and the parit... |
hep-th/0107128 | Fabio Zwirner | Jonathan Bagger, Ferruccio Feruglio and Fabio Zwirner | Generalized symmetry breaking on orbifolds | 4 pages, 1 figure. Published version | Phys.Rev.Lett.88:101601,2002 | 10.1103/PhysRevLett.88.101601 | DFPD-01/TH/31, ROME1-1318-01 | hep-th hep-ph | null | We reconsider the phenomenon of mass generation via coordinate-dependent
compatifications of higher-dimensional theories on orbifolds. For definiteness,
we study a generic five-dimensional (5D) theory compactified on S^1/Z_2. We
show that the presence of fixed points, where the fields or their derivatives
may be disc... | [
{
"created": "Mon, 16 Jul 2001 22:39:45 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Dec 2001 03:12:27 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Feb 2002 21:33:35 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Bagger",
"Jonathan",
""
],
[
"Feruglio",
"Ferruccio",
""
],
[
"Zwirner",
"Fabio",
""
]
] | We reconsider the phenomenon of mass generation via coordinate-dependent compatifications of higher-dimensional theories on orbifolds. For definiteness, we study a generic five-dimensional (5D) theory compactified on S^1/Z_2. We show that the presence of fixed points, where the fields or their derivatives may be discon... |
2106.01094 | Bernardo Araneda | Bernardo Araneda | Double field theory, twistors, and integrability in 4-manifolds | 62 pages, 2 figures | null | null | null | hep-th gr-qc math.DG | http://creativecommons.org/licenses/by/4.0/ | The search for a geometrical understanding of dualities in string theory, in
particular T-duality, has led to the development of modern T-duality covariant
frameworks such as Double Field Theory, whose mathematical structure can be
understood in terms of generalized geometry and, more recently, para-Hermitian
geometr... | [
{
"created": "Wed, 2 Jun 2021 11:55:23 GMT",
"version": "v1"
}
] | 2021-06-03 | [
[
"Araneda",
"Bernardo",
""
]
] | The search for a geometrical understanding of dualities in string theory, in particular T-duality, has led to the development of modern T-duality covariant frameworks such as Double Field Theory, whose mathematical structure can be understood in terms of generalized geometry and, more recently, para-Hermitian geometry.... |
1412.4793 | Cumrun Vafa | Sergio Cecotti, Andrew Neitzke and Cumrun Vafa | Twistorial Topological Strings and a tt* Geometry for N=2 Theories in 4d | 100 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define twistorial topological strings by considering tt* geometry of the
4d N=2 supersymmetric theories on the Nekrasov-Shatashvili half-Omega
background, which leads to quantization of the associated hyperKahler
geometries. We show that in one limit it reduces to the refined topological
string amplitude. In anoth... | [
{
"created": "Mon, 15 Dec 2014 21:02:14 GMT",
"version": "v1"
}
] | 2014-12-17 | [
[
"Cecotti",
"Sergio",
""
],
[
"Neitzke",
"Andrew",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We define twistorial topological strings by considering tt* geometry of the 4d N=2 supersymmetric theories on the Nekrasov-Shatashvili half-Omega background, which leads to quantization of the associated hyperKahler geometries. We show that in one limit it reduces to the refined topological string amplitude. In another... |
hep-th/9507015 | P. K. Ghosh | Pijush K. Ghosh and Sanjay K. Ghosh | Topological and Nontopological Solitons in a Gauged O(3) Sigma Model
with Chern-Simons term | Few minor changes have been made. To appear in Phys. Lett. B | Phys.Lett. B366 (1996) 199-204 | 10.1016/0370-2693(95)01365-2 | IP/BBSR/95-67 | hep-th | null | The $O(3)$ nonlinear sigma model with its $U(1)$ subgroup gauged, where the
gauge field dynamics is solely governed by a Chern-Simons term, admits both
topological as well as nontopological self-dual soliton solutions for a
specific choice of the potential. It turns out that the topological solitons
are infinitely de... | [
{
"created": "Tue, 4 Jul 1995 03:43:41 GMT",
"version": "v1"
},
{
"created": "Mon, 6 Nov 1995 04:32:52 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Ghosh",
"Pijush K.",
""
],
[
"Ghosh",
"Sanjay K.",
""
]
] | The $O(3)$ nonlinear sigma model with its $U(1)$ subgroup gauged, where the gauge field dynamics is solely governed by a Chern-Simons term, admits both topological as well as nontopological self-dual soliton solutions for a specific choice of the potential. It turns out that the topological solitons are infinitely dege... |
hep-th/9501003 | Robert Marnelius | Robert Marnelius, Ulrich Quaade | BRST quantization of gauge theories like SL(2,R) on inner product spaces | 20 pages,latexfile | J.Math.Phys. 36 (1995) 3289-3307 | 10.1063/1.531031 | ITP-G\"oteborg 94-39 | hep-th | null | Some general formulas are derived for the solutions of a BRST quantization on
inner product spaces of finite dimensional bosonic gauge theories invariant
under arbitrary Lie groups. A detailed analysis is then performed of SL(2,R)
invariant models and some possible geometries of the Lagrange multipliers are
derived t... | [
{
"created": "Tue, 3 Jan 1995 12:11:53 GMT",
"version": "v1"
}
] | 2019-08-17 | [
[
"Marnelius",
"Robert",
""
],
[
"Quaade",
"Ulrich",
""
]
] | Some general formulas are derived for the solutions of a BRST quantization on inner product spaces of finite dimensional bosonic gauge theories invariant under arbitrary Lie groups. A detailed analysis is then performed of SL(2,R) invariant models and some possible geometries of the Lagrange multipliers are derived tog... |
1612.08624 | Arnab Kundu | Arnab Kundu, Nilay Kundu | Fundamental Flavours, Fields and Fixed Points: A Brief Account | 32 pages, 6 figures, references added, published version | JHEP 1703 (2017) 071 | 10.1007/JHEP03(2017)071 | YITP-16-146 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this article we report on a preliminary study, {\it via} Holography, of
infrared fixed points in a putative strongly coupled SU$(N_c)$ gauge theory,
with $N_f$ fundamental matter, in the presence of additional fields in the
fundamental sector, e.g. density or a magnetic field. In an inherently {\it
effective} or a... | [
{
"created": "Tue, 27 Dec 2016 13:14:50 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Oct 2017 13:03:36 GMT",
"version": "v2"
}
] | 2017-10-18 | [
[
"Kundu",
"Arnab",
""
],
[
"Kundu",
"Nilay",
""
]
] | In this article we report on a preliminary study, {\it via} Holography, of infrared fixed points in a putative strongly coupled SU$(N_c)$ gauge theory, with $N_f$ fundamental matter, in the presence of additional fields in the fundamental sector, e.g. density or a magnetic field. In an inherently {\it effective} or a {... |
0707.3135 | Edward Shuryak | Shu Lin and Edward Shuryak | Stress Tensor of Static Dipoles in strongly coupled $\cal{N}$=4 Gauge
Theory | null | Phys.Rev.D76:085014,2007 | 10.1103/PhysRevD.76.085014 | null | hep-th | null | In the context of the AdS/CFT correspondence we calculate the induced stress
tensor of static dipoles (electric-electric and electric-magnetic) in a
strongly coupled ${\cal N}=4$ SYM gauge theory, by solving the linearized
Einstein equation with Maldecena string as a source. Analytic expressions are
given for the far... | [
{
"created": "Fri, 20 Jul 2007 19:38:08 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Aug 2007 01:10:21 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Lin",
"Shu",
""
],
[
"Shuryak",
"Edward",
""
]
] | In the context of the AdS/CFT correspondence we calculate the induced stress tensor of static dipoles (electric-electric and electric-magnetic) in a strongly coupled ${\cal N}=4$ SYM gauge theory, by solving the linearized Einstein equation with Maldecena string as a source. Analytic expressions are given for the far-f... |
1803.11533 | Thomas Schaefer | Alireza Behtash, Gerald V. Dunne, Thomas Schaefer, Tin Sulejmanpasic,
Mithat Unsal | Critical Points at Infinity, Non-Gaussian Saddles, and Bions | 31 pages, v2: fixed hyperlinks to references, minor edits | null | 10.1007/JHEP06(2018)068 | NSF-ITP-18-007 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has been argued that many non-perturbative phenomena in quantum mechanics
(QM) and quantum field theory (QFT) are determined by complex field
configurations, and that these contributions should be understood in terms of
of Picard-Lefschetz theory. In this work we compute the contribution from
non-BPS multi-instant... | [
{
"created": "Fri, 30 Mar 2018 16:40:18 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Apr 2018 15:04:51 GMT",
"version": "v2"
}
] | 2018-08-01 | [
[
"Behtash",
"Alireza",
""
],
[
"Dunne",
"Gerald V.",
""
],
[
"Schaefer",
"Thomas",
""
],
[
"Sulejmanpasic",
"Tin",
""
],
[
"Unsal",
"Mithat",
""
]
] | It has been argued that many non-perturbative phenomena in quantum mechanics (QM) and quantum field theory (QFT) are determined by complex field configurations, and that these contributions should be understood in terms of of Picard-Lefschetz theory. In this work we compute the contribution from non-BPS multi-instanton... |
1410.6197 | Yuri Obukhov | Yuri N. Obukhov, Alexander J. Silenko, and Oleg V. Teryaev | Spin-torsion coupling and gravitational moments of Dirac fermions:
theory and experimental bounds | 13 pages, no figures, Revtex | Phys. Rev. D 90 (2014) 124068 | 10.1103/PhysRevD.90.124068 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the quantum dynamics of the Dirac fermion particle in a gauge
gravitational field. The minimal as well as the Pauli-type nonminimal coupling
of a fermion with external fields is studied, bringing into consideration the
notions of the translational and the Lorentz gravitational moments. The
anomalous gravit... | [
{
"created": "Wed, 22 Oct 2014 21:33:17 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2015 21:50:10 GMT",
"version": "v2"
}
] | 2015-02-02 | [
[
"Obukhov",
"Yuri N.",
""
],
[
"Silenko",
"Alexander J.",
""
],
[
"Teryaev",
"Oleg V.",
""
]
] | We discuss the quantum dynamics of the Dirac fermion particle in a gauge gravitational field. The minimal as well as the Pauli-type nonminimal coupling of a fermion with external fields is studied, bringing into consideration the notions of the translational and the Lorentz gravitational moments. The anomalous gravitom... |
0909.0302 | Ahmad Sheykhi | A. Sheykhi, A. Bagheri and M.M. Yazdanpanah | Interacting agegraphic quintessence dark energy in non-flat universe | 12 pages, 12 figures | JCAP 1009:017,2010 | 10.1088/1475-7516/2010/09/017 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/3.0/ | We suggest a correspondence between interacting agegraphic dark energy models
and the quintessence scalar field in a non-flat universe. We demonstrate that
the agegraphic evolution of the universe can be described completely by a
single quintessence scalar field. Then, we reconstruct the potential of the
interacting ... | [
{
"created": "Wed, 2 Sep 2009 01:21:17 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Mar 2010 08:57:59 GMT",
"version": "v2"
}
] | 2010-11-04 | [
[
"Sheykhi",
"A.",
""
],
[
"Bagheri",
"A.",
""
],
[
"Yazdanpanah",
"M. M.",
""
]
] | We suggest a correspondence between interacting agegraphic dark energy models and the quintessence scalar field in a non-flat universe. We demonstrate that the agegraphic evolution of the universe can be described completely by a single quintessence scalar field. Then, we reconstruct the potential of the interacting ag... |
hep-th/0608228 | Andrei Mironov | A.Alexandrov, A.Mironov and A.Morozov | Instantons and Merons in Matrix Models | 54 pages | Physica D235:126-167,2007 | 10.1016/j.physd.2007.04.018 | null | hep-th | null | Various branches of matrix model partition function can be represented as
intertwined products of universal elementary constituents: Gaussian partition
functions Z_G and Kontsevich tau-functions Z_K. In physical terms, this
decomposition is the matrix-model version of multi-instanton and multi-meron
configurations in... | [
{
"created": "Thu, 31 Aug 2006 15:31:40 GMT",
"version": "v1"
}
] | 2009-05-01 | [
[
"Alexandrov",
"A.",
""
],
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | Various branches of matrix model partition function can be represented as intertwined products of universal elementary constituents: Gaussian partition functions Z_G and Kontsevich tau-functions Z_K. In physical terms, this decomposition is the matrix-model version of multi-instanton and multi-meron configurations in Y... |
1405.7549 | Alexander Reshetnyak | Pavel Yu. Moshin and Alexander A. Reshetnyak | Finite BRST-antiBRST Transformations in Generalized Hamiltonian
Formalism | 23 pages, published version, no figures, 1 table, presentation
improved, references [17], [27] updated, ref. [40] and comments added. arXiv
admin note: text overlap with arXiv:1405.0790 | International Journal 1 of Modern Physics A 29 (2014) 1450159 | 10.1142/S0217751X14501590 | null | hep-th hep-lat math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce the notion of finite BRST-antiBRST transformations for
constrained dynamical systems in the generalized Hamiltonian formalism, both
global and field-dependent, with a doublet $\lambda_{a}$, $a=1,2$, of
anticommuting Grassmann parameters and find explicit Jacobians corresponding to
these changes of variab... | [
{
"created": "Thu, 29 May 2014 13:19:20 GMT",
"version": "v1"
},
{
"created": "Mon, 9 Jun 2014 13:03:55 GMT",
"version": "v2"
},
{
"created": "Wed, 15 Oct 2014 11:59:34 GMT",
"version": "v3"
}
] | 2014-10-16 | [
[
"Moshin",
"Pavel Yu.",
""
],
[
"Reshetnyak",
"Alexander A.",
""
]
] | We introduce the notion of finite BRST-antiBRST transformations for constrained dynamical systems in the generalized Hamiltonian formalism, both global and field-dependent, with a doublet $\lambda_{a}$, $a=1,2$, of anticommuting Grassmann parameters and find explicit Jacobians corresponding to these changes of variable... |
1808.05961 | Stefan Leichenauer | Stefan Leichenauer | QNEC-Preserving IR Regulators for the Entropy | 4 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent work by Ishibashi, Maeda, and Mefford shows that the validity of the
QNEC is sensitive to the IR regulator that one uses to define the entropy and
its variations. In this note we discuss two general options that preserve both
the QNEC and a physically-sensible notion of entropy density. We illustrate the
appli... | [
{
"created": "Fri, 17 Aug 2018 18:00:05 GMT",
"version": "v1"
}
] | 2018-08-21 | [
[
"Leichenauer",
"Stefan",
""
]
] | Recent work by Ishibashi, Maeda, and Mefford shows that the validity of the QNEC is sensitive to the IR regulator that one uses to define the entropy and its variations. In this note we discuss two general options that preserve both the QNEC and a physically-sensible notion of entropy density. We illustrate the applica... |
hep-th/0506155 | Dmitry Vasiliev | D.Vasiliev | Determinant Formulas for Matrix Model Free Energy | 5 pages, submitted to JETP Letters, references added, minor
corrections | Journal of Experimental and Theoretical Physics Letters, Volume
82, Issue 3, Aug 2005, Pages 101 - 104 | 10.1134/1.2086123 | ITEP/TH-44/05 | hep-th | null | The paper contains a new non-perturbative representation for subleading
contribution to the free energy of multicut solution for hermitian matrix
model. This representation is a generalisation of the formula, proposed by
Klemm, Marino and Theisen for two cut solution, which was obtained by comparing
the cubic matrix ... | [
{
"created": "Sat, 18 Jun 2005 19:28:55 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jul 2005 23:19:45 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Vasiliev",
"D.",
""
]
] | The paper contains a new non-perturbative representation for subleading contribution to the free energy of multicut solution for hermitian matrix model. This representation is a generalisation of the formula, proposed by Klemm, Marino and Theisen for two cut solution, which was obtained by comparing the cubic matrix mo... |
0906.2469 | Olaf Lechtenfeld | Sergey Krivonos, Olaf Lechtenfeld | SU(2) reduction in N=4 supersymmetric mechanics | 1+3 pages | null | 10.1103/PhysRevD.80.045019 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an su(2) Hamiltonian reduction of the general su(2)-invariant
action for a self-coupled (4,4,0) supermultiplet. As a result, we elegantly
recover the N=4 supersymmetric mechanics with spin degrees of freedom which was
recently constructed in arXiv:0812.4276. This observation underscores the
exceptional rol... | [
{
"created": "Mon, 15 Jun 2009 19:45:28 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Krivonos",
"Sergey",
""
],
[
"Lechtenfeld",
"Olaf",
""
]
] | We perform an su(2) Hamiltonian reduction of the general su(2)-invariant action for a self-coupled (4,4,0) supermultiplet. As a result, we elegantly recover the N=4 supersymmetric mechanics with spin degrees of freedom which was recently constructed in arXiv:0812.4276. This observation underscores the exceptional role ... |
1812.09447 | Arnab Kundu | Arnab Kundu | Effective Thermal Physics in Holography: A Brief Review | Invited review article for Special Issue of Advances in High Energy
Physics. 60 pages, multiple figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well-known that a Rindler observer measures a non-trivial energy flux,
resulting in a thermal description in an otherwise Minkowski vacuum. For
systems consisting of large number of degrees of freedom, it is natural to
isolate a small subset of them, and engineer a steady state configuration in
which these degr... | [
{
"created": "Sat, 22 Dec 2018 04:23:06 GMT",
"version": "v1"
}
] | 2018-12-27 | [
[
"Kundu",
"Arnab",
""
]
] | It is well-known that a Rindler observer measures a non-trivial energy flux, resulting in a thermal description in an otherwise Minkowski vacuum. For systems consisting of large number of degrees of freedom, it is natural to isolate a small subset of them, and engineer a steady state configuration in which these degree... |
0911.1197 | Michael Maziashvili | Data Mania and Michael Maziashvili | Corrections to the black body radiation due to minimum-length deformed
quantum mechanics | 8 pages, Paper has been substantially revised - version to appear in
Phys. Lett. B | Physics Letters B 705 (2011) 521 | 10.1016/j.physletb.2011.10.049 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Planck spectrum of black body radiation is usually derived by considering of
quantized free electromagnetic field at a finite temperature. The
minimum-length deformed quantization affects field theory both at the first and
second quantization levels. Performing an exact calculation to the first order
in deformation p... | [
{
"created": "Fri, 6 Nov 2009 08:00:20 GMT",
"version": "v1"
},
{
"created": "Sun, 30 Oct 2011 12:00:14 GMT",
"version": "v2"
}
] | 2011-11-09 | [
[
"Mania",
"Data",
""
],
[
"Maziashvili",
"Michael",
""
]
] | Planck spectrum of black body radiation is usually derived by considering of quantized free electromagnetic field at a finite temperature. The minimum-length deformed quantization affects field theory both at the first and second quantization levels. Performing an exact calculation to the first order in deformation par... |
hep-th/9805097 | Finn Larsen | Mirjam Cvetic and Finn Larsen | Near Horizon Geometry of Rotating Black Holes in Five Dimensions | 18 pages, latex | Nucl.Phys.B531:239-255,1998 | 10.1016/S0550-3213(98)00604-X | UPR/803-T | hep-th | null | We interpret the general rotating black holes in five dimensions as rotating
black strings in six dimensions. In the near horizon limit the geometry is
locally AdS_3 x S_3, as in the nonrotating case. However, the global structure
couples the AdS_3 and the S_3, giving angular velocity to the S_3. The
asymptotic geome... | [
{
"created": "Mon, 18 May 1998 23:35:50 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Larsen",
"Finn",
""
]
] | We interpret the general rotating black holes in five dimensions as rotating black strings in six dimensions. In the near horizon limit the geometry is locally AdS_3 x S_3, as in the nonrotating case. However, the global structure couples the AdS_3 and the S_3, giving angular velocity to the S_3. The asymptotic geometr... |
1205.5815 | Charles B. Thorn | Charles B. Thorn | Determinants for the Lightcone Worldsheet | 36 pages, 5 figures, references and relevant comments added | null | 10.1103/PhysRevD.86.066010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The evaluation of the determinant of the Laplacian defined on two dimensional
regions of various shapes is an essential ingredient in calculating the
scattering amplitudes of strings. In lightcone parameterization the regions are
rectangular in shape with several slits of different length and location cut
parallel to... | [
{
"created": "Fri, 25 May 2012 20:22:11 GMT",
"version": "v1"
},
{
"created": "Thu, 31 May 2012 21:08:29 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Thorn",
"Charles B.",
""
]
] | The evaluation of the determinant of the Laplacian defined on two dimensional regions of various shapes is an essential ingredient in calculating the scattering amplitudes of strings. In lightcone parameterization the regions are rectangular in shape with several slits of different length and location cut parallel to t... |
hep-th/9310086 | Denjoe O'Connor | Denjoe O'Connor and C. R. Stephens | Effective Critical Exponents for Dimensional Ccrossover and Quantum
Systems from an Environmentally Friendly Renormalization Group | 10 pages of Plain Tex, Postscript figures available upon request from
denjoe@stp.dias.ie, preprint numbers THU-93/18, DIAS-STP-93-18 | Phys.Rev.Lett.72:506-509,1994 | 10.1103/PhysRevLett.72.506 | null | hep-th | null | Series for the Wilson functions of an ``environmentally friendly''
renormalization group are computed to two loops, for an $O(N)$ vector model, in
terms of the ``floating coupling'', and resummed by the Pad\'e method to yield
crossover exponents for finite size and quantum systems. The resulting
effective exponents o... | [
{
"created": "Thu, 14 Oct 1993 21:00:47 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"O'Connor",
"Denjoe",
""
],
[
"Stephens",
"C. R.",
""
]
] | Series for the Wilson functions of an ``environmentally friendly'' renormalization group are computed to two loops, for an $O(N)$ vector model, in terms of the ``floating coupling'', and resummed by the Pad\'e method to yield crossover exponents for finite size and quantum systems. The resulting effective exponents obe... |
hep-th/0407132 | Juan F. Garcia-Cascales | Juan F. G. Cascales, Angel M. Uranga | Branes on Generalized Calibrated Submanifolds | 40 pages, 3 figures, references added | JHEP 0411:083,2004 | 10.1088/1126-6708/2004/11/083 | FTUAM-04/13, IFT-UAM/CSIC-04-33 | hep-th | null | We extend previous results on generalized calibrations to describe
supersymmetric branes in supergravity backgrounds with diverse fields turned
on, and provide several new classes of examples. As an important application,
we show that supersymmetric D-branes in compactifications with field strength
fluxes, and on SU(... | [
{
"created": "Thu, 15 Jul 2004 13:11:12 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Aug 2004 14:38:10 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Cascales",
"Juan F. G.",
""
],
[
"Uranga",
"Angel M.",
""
]
] | We extend previous results on generalized calibrations to describe supersymmetric branes in supergravity backgrounds with diverse fields turned on, and provide several new classes of examples. As an important application, we show that supersymmetric D-branes in compactifications with field strength fluxes, and on SU(3)... |
hep-th/0409225 | Eiji Ogasa | Eiji Ogasa | 'Topological parallel world' constructed by modification of space-time
along observables | 6pages | null | null | null | hep-th | null | We introduce a new concept, `(topological) (vacuum) parallel world, ' which
is a new tool to research submanifolds. Roughly speaking, `Observables in
(T)QFT' is equal to `a (topological) modification of space-time.' In other
words, we give a new interpretation of observables. We give some examples
associated with the... | [
{
"created": "Wed, 22 Sep 2004 18:56:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ogasa",
"Eiji",
""
]
] | We introduce a new concept, `(topological) (vacuum) parallel world, ' which is a new tool to research submanifolds. Roughly speaking, `Observables in (T)QFT' is equal to `a (topological) modification of space-time.' In other words, we give a new interpretation of observables. We give some examples associated with the A... |
0906.0554 | A. Yu. Petrov | C. Furtado, T. Mariz, J. R. Nascimento, A. Yu. Petrov, A. F. Santos | The G\"{o}del solution in the modified gravity | 8 pages, version published in Phys. Rev. D | Phys.Rev.D79:124039,2009 | 10.1103/PhysRevD.79.124039 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the modified gravity whose action represents itself as a sum of
the usual Einstein-Hilbert action and the gravitational Chern-Simons term and
show that the G\"{o}del metric solves the modified equations of motion, thus
proving that the closed timelike curves whose presence is characteristic for
the G\"{o}... | [
{
"created": "Tue, 2 Jun 2009 18:31:22 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jun 2009 18:22:57 GMT",
"version": "v2"
},
{
"created": "Thu, 25 Jun 2009 15:26:25 GMT",
"version": "v3"
}
] | 2009-07-09 | [
[
"Furtado",
"C.",
""
],
[
"Mariz",
"T.",
""
],
[
"Nascimento",
"J. R.",
""
],
[
"Petrov",
"A. Yu.",
""
],
[
"Santos",
"A. F.",
""
]
] | We consider the modified gravity whose action represents itself as a sum of the usual Einstein-Hilbert action and the gravitational Chern-Simons term and show that the G\"{o}del metric solves the modified equations of motion, thus proving that the closed timelike curves whose presence is characteristic for the G\"{o}de... |
hep-th/0103184 | Stavros Mouslopoulos | Stavros Mouslopoulos (Oxford University) | Bulk Fermions in Multi-Brane Worlds | 32 pages, 2 figures | JHEP 0105:038,2001 | 10.1088/1126-6708/2001/05/038 | null | hep-th hep-ph | null | We study bulk fermion fields in various multi-brane models with localized
gravity. The chiral zero mode that these models support can be identified as a
right-handed sterile neutrino. In this case small neutrino Dirac masses can
naturally appear due to a localization of the bulk fermion zero mode
wavefunction, in an ... | [
{
"created": "Thu, 22 Mar 2001 20:01:19 GMT",
"version": "v1"
},
{
"created": "Sun, 1 Apr 2001 20:38:15 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Mouslopoulos",
"Stavros",
"",
"Oxford University"
]
] | We study bulk fermion fields in various multi-brane models with localized gravity. The chiral zero mode that these models support can be identified as a right-handed sterile neutrino. In this case small neutrino Dirac masses can naturally appear due to a localization of the bulk fermion zero mode wavefunction, in an an... |
hep-th/9607014 | Li You-Quan | Huan-xiong Yang and You-Quan Li | Prolongation Approach to B\"{a}cklund Transformation of
Zhiber-Mikhailov-Shabat Equation | Revtex, no figures, to appear in J. Math. Phys. (1996) | J.Math.Phys. 37 (1996) 3491-3497 | 10.1063/1.531576 | null | hep-th | null | The prolongation structure of Zhiber-Mikhailov-Shabat (ZMS) equation is
studied by using Wahlquist-Estabrook's method. The Lax-pair for ZMS equation
and Riccati equations for pseudopotentials are formulated respectively from
linear and nonlinear realizations of the prolongation structure. Based on
nonlinear realizati... | [
{
"created": "Tue, 2 Jul 1996 12:27:55 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Yang",
"Huan-xiong",
""
],
[
"Li",
"You-Quan",
""
]
] | The prolongation structure of Zhiber-Mikhailov-Shabat (ZMS) equation is studied by using Wahlquist-Estabrook's method. The Lax-pair for ZMS equation and Riccati equations for pseudopotentials are formulated respectively from linear and nonlinear realizations of the prolongation structure. Based on nonlinear realization... |
1006.0337 | Naresh Dadhich | Naresh Dadhich | On Lovelock vacuum solution | 5 pages, some changes overall, to appear in the volume dedicated to
the memory of Professor PC Vaidya | Math.Today 26:37,2011 | null | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that the asymptotic large $r$ limit of all Lovelock vacuum and
electrovac solutions with $\Lambda$ is always the Einstein solution in $d \geq
2n+1$ dimensions. It is completely free of the order $n$ of the Lovelock
polynomial indicating universal asymptotic behaviour.
| [
{
"created": "Wed, 2 Jun 2010 10:00:36 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Jun 2010 11:38:01 GMT",
"version": "v2"
},
{
"created": "Mon, 9 Aug 2010 12:47:13 GMT",
"version": "v3"
},
{
"created": "Sat, 18 Dec 2010 09:02:34 GMT",
"version": "v4"
}
] | 2011-04-22 | [
[
"Dadhich",
"Naresh",
""
]
] | We show that the asymptotic large $r$ limit of all Lovelock vacuum and electrovac solutions with $\Lambda$ is always the Einstein solution in $d \geq 2n+1$ dimensions. It is completely free of the order $n$ of the Lovelock polynomial indicating universal asymptotic behaviour. |
2308.04135 | Emmanouil Raptakis | Nowar E. Koning, Sergei M. Kuzenko and Emmanouil S. N. Raptakis | Embedding formalism for ${\mathcal N}$-extended AdS superspace in four
dimensions | 49 pages; v2: published version | JHEP 11 (2023) 063 | 10.1007/JHEP11(2023)063 | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | The supertwistor and bi-supertwistor formulations for ${\mathcal N}$-extended
anti-de Sitter (AdS) superspace in four dimensions, ${\rm AdS}^{4|4\mathcal
N}$, were derived two years ago in arXiv:2108.03907. In the present paper, we
introduce a novel realisation of the ${\mathcal N}$-extended AdS supergroup
$\mathsf{O... | [
{
"created": "Tue, 8 Aug 2023 08:48:14 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Nov 2023 07:21:36 GMT",
"version": "v2"
}
] | 2023-11-15 | [
[
"Koning",
"Nowar E.",
""
],
[
"Kuzenko",
"Sergei M.",
""
],
[
"Raptakis",
"Emmanouil S. N.",
""
]
] | The supertwistor and bi-supertwistor formulations for ${\mathcal N}$-extended anti-de Sitter (AdS) superspace in four dimensions, ${\rm AdS}^{4|4\mathcal N}$, were derived two years ago in arXiv:2108.03907. In the present paper, we introduce a novel realisation of the ${\mathcal N}$-extended AdS supergroup $\mathsf{OSp... |
hep-th/0701258 | Miao Li | Miao Li, Wei Song and Yushu Song | Quantizing Strings in de Sitter Space | 13 pages. Version published in JHEP | JHEP 0704:042,2007 | 10.1088/1126-6708/2007/04/042 | USTC-ICTS-07-01 | hep-th | null | We quantize a string in the de Sitter background, and we find that the mass
spectrum is modified by a term which is quadratic in oscillating numbers, and
also proportional to the square of the Hubble constant.
| [
{
"created": "Mon, 29 Jan 2007 08:50:41 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Apr 2007 04:17:00 GMT",
"version": "v2"
}
] | 2009-11-13 | [
[
"Li",
"Miao",
""
],
[
"Song",
"Wei",
""
],
[
"Song",
"Yushu",
""
]
] | We quantize a string in the de Sitter background, and we find that the mass spectrum is modified by a term which is quadratic in oscillating numbers, and also proportional to the square of the Hubble constant. |
2110.02104 | Kenichi Konishi | Stefano Bolognesi, Kenichi Konishi, Andrea Luzio | Anomalies and phases of strongly-coupled chiral gauge theories: recent
developments | 64 pages | null | 10.1142/S0217751X22300149 | null | hep-th hep-lat hep-ph | http://creativecommons.org/licenses/by/4.0/ | After many years of investigations, our understanding of the dynamics of
strongly-coupled chiral gauge theories is still quite unsatisfactory today.
Conventional wisdom about strongly-coupled gauge theories, successfully applied
to QCD, is not always as useful in chiral gauge theories. Recently some new
ideas and tec... | [
{
"created": "Tue, 5 Oct 2021 15:06:18 GMT",
"version": "v1"
}
] | 2023-03-22 | [
[
"Bolognesi",
"Stefano",
""
],
[
"Konishi",
"Kenichi",
""
],
[
"Luzio",
"Andrea",
""
]
] | After many years of investigations, our understanding of the dynamics of strongly-coupled chiral gauge theories is still quite unsatisfactory today. Conventional wisdom about strongly-coupled gauge theories, successfully applied to QCD, is not always as useful in chiral gauge theories. Recently some new ideas and techn... |
hep-th/0407199 | Edward Corrigan | E. Corrigan and C. Zambon | Aspects of sine-Gordon solitons, defects and gates | 8 pages | J.Phys. A37 (2004) L471 | 10.1088/0305-4470/37/37/L03 | null | hep-th nlin.SI | null | It was recently noted how the classical sine-Gordon theory can support
discontinuities, or `defects', and yet maintain integrability by preserving
sufficiently many conservation laws. Since soliton number is not preserved by a
defect, a possible application to the construction of logical gates is
suggested.
| [
{
"created": "Thu, 22 Jul 2004 17:33:47 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Corrigan",
"E.",
""
],
[
"Zambon",
"C.",
""
]
] | It was recently noted how the classical sine-Gordon theory can support discontinuities, or `defects', and yet maintain integrability by preserving sufficiently many conservation laws. Since soliton number is not preserved by a defect, a possible application to the construction of logical gates is suggested. |
1209.6107 | Isao Kishimoto | Shoko Inatomi, Isao Kishimoto, Tomohiko Takahashi | On Nontrivial Solutions around a Marginal Solution in Cubic Superstring
Field Theory | 23 pages; v2:minor corrections | null | 10.1007/JHEP12(2012)071 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct tachyon vacuum and half-brane solutions, using an extension of
KBc algebra, in the theory around a type of identity-based marginal solutions
in modified cubic superstring field theory. With explicit computations, we find
that their vacuum energies are the same as those of corresponding solutions
around t... | [
{
"created": "Thu, 27 Sep 2012 01:47:14 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Dec 2012 09:46:12 GMT",
"version": "v2"
}
] | 2015-06-11 | [
[
"Inatomi",
"Shoko",
""
],
[
"Kishimoto",
"Isao",
""
],
[
"Takahashi",
"Tomohiko",
""
]
] | We construct tachyon vacuum and half-brane solutions, using an extension of KBc algebra, in the theory around a type of identity-based marginal solutions in modified cubic superstring field theory. With explicit computations, we find that their vacuum energies are the same as those of corresponding solutions around the... |
hep-th/9512038 | Semen Konstein | S.E.Konstein and M.A.Vasiliev (P.N.Lebedev Physical Institute) | Supertraces on the Algebras of Observables of the Rational Calogero
Model with Harmonic Potential | 22 pages, LATEX | J.Math.Phys. 37 (1996) 2872-2891 | 10.1063/1.531544 | FIAN/TD/14--95 | hep-th | null | We define a complete set of supertraces on the algebra $SH_N(\nu)$, the
algebra of observables of the $N$-body rational Calogero model with harmonic
interaction. This result extends the previously known results for the simplest
cases of $N=1$ and $N=2$ to arbitrary $N$. It is shown that $SH_N(\nu)$ admits
$q(N)$ inde... | [
{
"created": "Wed, 6 Dec 1995 16:43:13 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Konstein",
"S. E.",
"",
"P.N.Lebedev Physical Institute"
],
[
"Vasiliev",
"M. A.",
"",
"P.N.Lebedev Physical Institute"
]
] | We define a complete set of supertraces on the algebra $SH_N(\nu)$, the algebra of observables of the $N$-body rational Calogero model with harmonic interaction. This result extends the previously known results for the simplest cases of $N=1$ and $N=2$ to arbitrary $N$. It is shown that $SH_N(\nu)$ admits $q(N)$ indepe... |
hep-th/0411252 | Falk Bruckmann | Falk Bruckmann | On the zero of the fermion zero mode | 6 pages, 3 figures in 5 parts | Phys.Rev. D71 (2005) 101701 | 10.1103/PhysRevD.71.101701 | null | hep-th hep-lat hep-ph | null | We argue that the fermionic zero mode in non-trivial gauge field backgrounds
must have a zero. We demonstrate this explicitly for calorons where its
location is related to a constituent monopole. Furthermore a topological
reasoning for the existence of the zero is given which therefore will be
present for any non-tri... | [
{
"created": "Sat, 27 Nov 2004 12:23:34 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Bruckmann",
"Falk",
""
]
] | We argue that the fermionic zero mode in non-trivial gauge field backgrounds must have a zero. We demonstrate this explicitly for calorons where its location is related to a constituent monopole. Furthermore a topological reasoning for the existence of the zero is given which therefore will be present for any non-trivi... |
2011.04678 | Julien Barrat | Julien Barrat, Pedro Liendo, Jan Plefka | Two-Point Correlator of Chiral Primary Operators with a Wilson Line
Defect in $\mathcal{N}=4$ SYM | 48 pages, 5 figures, 3 tables | null | 10.1007/JHEP05(2021)195 | HU-EP-20/33-RTG, DESY 20-191 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the two-point function of the stress-tensor multiplet of
$\mathcal{N}=4$ SYM in the presence of a line defect. To be more precise, we
focus on the single-trace operator of conformal dimension two that sits in the
$20'$ irrep of the $\mathfrak{so}(6)_\text{R}$ R-symmetry, and add a
Maldacena-Wilson line to th... | [
{
"created": "Mon, 9 Nov 2020 19:00:32 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Dec 2020 10:21:18 GMT",
"version": "v2"
},
{
"created": "Mon, 29 Mar 2021 17:18:54 GMT",
"version": "v3"
}
] | 2023-01-11 | [
[
"Barrat",
"Julien",
""
],
[
"Liendo",
"Pedro",
""
],
[
"Plefka",
"Jan",
""
]
] | We study the two-point function of the stress-tensor multiplet of $\mathcal{N}=4$ SYM in the presence of a line defect. To be more precise, we focus on the single-trace operator of conformal dimension two that sits in the $20'$ irrep of the $\mathfrak{so}(6)_\text{R}$ R-symmetry, and add a Maldacena-Wilson line to the ... |
1705.02353 | Christian Saemann | Christian Saemann and Lennart Schmidt | The Non-Abelian Self-Dual String and the (2,0)-Theory | v3: 1+42 pages, presentation improved, typos fixed, published version | Lett. Math. Phys. 110 (2020) 1001-1042 | 10.1007/s11005-019-01250-3 | EMPG-17-05 | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that the relevant higher gauge group for the non-abelian
generalization of the self-dual string equation is the string 2-group. We then
derive the corresponding equations of motion and discuss their properties. The
underlying geometric picture is a string structure, i.e. a categorified
principal bundle with ... | [
{
"created": "Fri, 5 May 2017 18:16:48 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Jun 2017 08:21:50 GMT",
"version": "v2"
},
{
"created": "Thu, 9 Apr 2020 14:16:57 GMT",
"version": "v3"
}
] | 2020-04-10 | [
[
"Saemann",
"Christian",
""
],
[
"Schmidt",
"Lennart",
""
]
] | We argue that the relevant higher gauge group for the non-abelian generalization of the self-dual string equation is the string 2-group. We then derive the corresponding equations of motion and discuss their properties. The underlying geometric picture is a string structure, i.e. a categorified principal bundle with co... |
hep-th/9805124 | Stephan Duerr | Stephan D\"urr | Aspects of Quasi-Phasestructure of the Schwinger Model on a Cylinder
with Broken Chiral Symmetry | Latex, 29 pages, uses epsfig, error in discussion corrected | Annals Phys. 273 (1999) 1-36 | 10.1006/aphy.1998.5894 | UW-PT-98-06 | hep-th hep-lat hep-ph | null | We consider the N_f-flavour Schwinger Model on a thermal cylinder of
circumference $\beta=1/T$ and of finite spatial length $L$. On the boundaries
$x^1=0$ and $x^1=L$ the fields are subject to an element of a one-dimensional
class of bag-inspired boundary conditions which depend on a real parameter
$\theta$ and break... | [
{
"created": "Tue, 19 May 1998 22:25:18 GMT",
"version": "v1"
},
{
"created": "Mon, 5 Oct 1998 08:03:22 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Dürr",
"Stephan",
""
]
] | We consider the N_f-flavour Schwinger Model on a thermal cylinder of circumference $\beta=1/T$ and of finite spatial length $L$. On the boundaries $x^1=0$ and $x^1=L$ the fields are subject to an element of a one-dimensional class of bag-inspired boundary conditions which depend on a real parameter $\theta$ and break t... |
hep-th/0201074 | Romanenko | N.M. Chepilko (Ukr. Inst. of Phys.), A.V. Romanenko (Kiev Taras
Shevtchenko University) | Quantum mechanics on Riemannian manifold in Schwinger's quantization
approach IV | 11 pages, Springer-Verlag Journal Style, no figures | Eur.Phys.J.C22:601-611,2001 | 10.1007/s100520100807 | null | hep-th | null | In this paper we extend Schwinger's quantization approach to the case of a
supermanifold considered as a coset space of the Poincare group by the Lorentz
group. In terms of coordinates parametrizing a supermanifold, quantum mechanics
for a superparticle is constructed. As in models related to the usual
Riemannian man... | [
{
"created": "Fri, 11 Jan 2002 13:55:03 GMT",
"version": "v1"
}
] | 2011-09-13 | [
[
"Chepilko",
"N. M.",
"",
"Ukr. Inst. of Phys."
],
[
"Romanenko",
"A. V.",
"",
"Kiev Taras\n Shevtchenko University"
]
] | In this paper we extend Schwinger's quantization approach to the case of a supermanifold considered as a coset space of the Poincare group by the Lorentz group. In terms of coordinates parametrizing a supermanifold, quantum mechanics for a superparticle is constructed. As in models related to the usual Riemannian manif... |
0712.0445 | F. Saueressig | Pedro F. Machado and Frank Saueressig | On the renormalization group flow of f(R)-gravity | 55 pages, 7 figures, typos corrected, references added, version to
appear in Phys. Rev. D | Phys.Rev.D77:124045,2008 | 10.1103/PhysRevD.77.124045 | null | hep-th | null | We use the functional renormalization group equation for quantum gravity to
construct a non-perturbative flow equation for modified gravity theories of the
form $S = \int d^dx \sqrt{g} f(R)$. Based on this equation we show that certain
gravitational interactions monomials can be consistently decoupled from the
renorm... | [
{
"created": "Tue, 4 Dec 2007 09:04:08 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Apr 2008 16:56:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Machado",
"Pedro F.",
""
],
[
"Saueressig",
"Frank",
""
]
] | We use the functional renormalization group equation for quantum gravity to construct a non-perturbative flow equation for modified gravity theories of the form $S = \int d^dx \sqrt{g} f(R)$. Based on this equation we show that certain gravitational interactions monomials can be consistently decoupled from the renormal... |
2101.07272 | Alessandro Mininno | Federico Carta, Alessandro Mininno, Nicole Righi, Alexander Westphal | Gopakumar-Vafa Hierarchies in Winding Inflation and Uplifts | v2, JHEP accepted, added references, 1+44 pages, 5 figures, 3
appendices | null | 10.1007/JHEP05(2021)271 | DESY-21-007, IFT-UAM/CSIC-21-3 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a combined mechanism to realize both winding inflation and de
Sitter uplifts. We realize the necessary structure of competing terms in the
scalar potential not via tuning the vacuum expectation values of the complex
structure moduli, but by a hierarchy of the Gopakumar-Vafa invariants of the
underlying Cal... | [
{
"created": "Mon, 18 Jan 2021 19:00:01 GMT",
"version": "v1"
},
{
"created": "Fri, 21 May 2021 08:46:10 GMT",
"version": "v2"
}
] | 2021-06-16 | [
[
"Carta",
"Federico",
""
],
[
"Mininno",
"Alessandro",
""
],
[
"Righi",
"Nicole",
""
],
[
"Westphal",
"Alexander",
""
]
] | We propose a combined mechanism to realize both winding inflation and de Sitter uplifts. We realize the necessary structure of competing terms in the scalar potential not via tuning the vacuum expectation values of the complex structure moduli, but by a hierarchy of the Gopakumar-Vafa invariants of the underlying Calab... |
1910.00261 | Chethan Gowdigere | Palash Dubey and Chethan N. Gowdigere | On the Gravitini Zero Modes riding on top of Multiple Black Holes | 22 pages | Phys. Rev. D 103, 126011 (2021) | 10.1103/PhysRevD.103.126011 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study gravitini zero modes in four dimensional $\mathcal{N} = 2$ pure
supergravity theory. The gravitini zero modes we study are solutions to the
Rarita-Schwinger equations of motion in the background of the purely bosonic
Majumdar-Papapetrou background. We start with a very generic ansatz for the
gravitini that i... | [
{
"created": "Tue, 1 Oct 2019 08:56:32 GMT",
"version": "v1"
}
] | 2021-06-16 | [
[
"Dubey",
"Palash",
""
],
[
"Gowdigere",
"Chethan N.",
""
]
] | We study gravitini zero modes in four dimensional $\mathcal{N} = 2$ pure supergravity theory. The gravitini zero modes we study are solutions to the Rarita-Schwinger equations of motion in the background of the purely bosonic Majumdar-Papapetrou background. We start with a very generic ansatz for the gravitini that inv... |
hep-th/9410244 | A. Garret Lisi | A. Garrett Lisi | A Solution of the Maxwell-Dirac Equations in 3+1 Dimensions | 12 pages, revtex, 2 figures | J.Phys.A28:5385-5392,1995 | 10.1088/0305-4470/28/18/026 | null | hep-th | null | We investigate a class of localized, stationary, particular numerical
solutions to the Maxwell-Dirac system of classical nonlinear field equations.
The solutions are discrete energy eigenstates bound predominantly by the
self-produced electric field.
| [
{
"created": "Tue, 1 Nov 1994 07:23:47 GMT",
"version": "v1"
},
{
"created": "Tue, 1 Nov 1994 18:08:34 GMT",
"version": "v2"
}
] | 2010-12-02 | [
[
"Lisi",
"A. Garrett",
""
]
] | We investigate a class of localized, stationary, particular numerical solutions to the Maxwell-Dirac system of classical nonlinear field equations. The solutions are discrete energy eigenstates bound predominantly by the self-produced electric field. |
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