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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1512.03999 | Travis Maxfield | Travis Maxfield, Daniel Robbins and Savdeep Sethi | A Landscape of Field Theories | 33 pages, LaTeX | null | 10.1007/JHEP11(2016)162 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Studying a quantum field theory involves a choice of space-time manifold and
a choice of background for any global symmetries of the theory. We argue that
many more choices are possible when specifying the background. In the context
of branes in string theory, the additional data corresponds to a choice of
supergravi... | [
{
"created": "Sun, 13 Dec 2015 04:27:14 GMT",
"version": "v1"
}
] | 2016-12-21 | [
[
"Maxfield",
"Travis",
""
],
[
"Robbins",
"Daniel",
""
],
[
"Sethi",
"Savdeep",
""
]
] | Studying a quantum field theory involves a choice of space-time manifold and a choice of background for any global symmetries of the theory. We argue that many more choices are possible when specifying the background. In the context of branes in string theory, the additional data corresponds to a choice of supergravity... |
hep-th/9511018 | null | S.A.Frolov | Physical phase space of lattice Yang-Mills theory and the moduli space
of flat connections on a Riemann surface | 12 pages, latex, no figures | Theor.Math.Phys.113:1289-1298,1997; Teor.Mat.Fiz.113:100-111,1997 | 10.1007/BF02634016 | LMU-TPW 95-17 | hep-th | null | It is shown that the physical phase space of $\g$-deformed Hamiltonian
lattice Yang-Mills theory, which was recently proposed in refs.[1,2], coincides
as a Poisson manifold with the moduli space of flat connections on a Riemann
surface with $(L-V+1)$ handles and therefore with the physical phase space of
the correspo... | [
{
"created": "Fri, 3 Nov 1995 17:45:49 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Frolov",
"S. A.",
""
]
] | It is shown that the physical phase space of $\g$-deformed Hamiltonian lattice Yang-Mills theory, which was recently proposed in refs.[1,2], coincides as a Poisson manifold with the moduli space of flat connections on a Riemann surface with $(L-V+1)$ handles and therefore with the physical phase space of the correspond... |
1410.5553 | Shin'ichi Nojiri | Satoshi Akagi, Yuichi Ohara and Shin'ichi Nojiri | New massive spin two model on curved space-time | LaTeX, 15 pages, no figure, references are added. Version to appear
in Physical Review D | null | 10.1103/PhysRevD.90.123013 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have proposed a new ghost-free model with interactions of massive spin two
particles in Phys.\ Rev.\ D {\bf 90} (2014) 043006 [arXiv:1402.5737 [hep-th]].
Although the model is ghost-free on the Minkowski space-time, it is not obvious
whether or not this desirable property is preserved on curved space-time. In
fact... | [
{
"created": "Tue, 21 Oct 2014 06:53:34 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Dec 2014 10:42:12 GMT",
"version": "v2"
}
] | 2015-06-23 | [
[
"Akagi",
"Satoshi",
""
],
[
"Ohara",
"Yuichi",
""
],
[
"Nojiri",
"Shin'ichi",
""
]
] | We have proposed a new ghost-free model with interactions of massive spin two particles in Phys.\ Rev.\ D {\bf 90} (2014) 043006 [arXiv:1402.5737 [hep-th]]. Although the model is ghost-free on the Minkowski space-time, it is not obvious whether or not this desirable property is preserved on curved space-time. In fact, ... |
hep-th/0006186 | Casteill | P. Y. Casteill, G. Valent | Quantum structure of T-dualized models with symmetry breaking | 24 pages, no figures, latex2e | Nucl.Phys. B591 (2000) 491-514 | 10.1016/S0550-3213(00)00562-9 | PAR-LPTHE/00-24 | hep-th | null | We study the principal sigma-models defined on any group manifold GL x GR/GD
with breaking of GR, and their T-dual transforms. For abritary breaking we can
express the torsion and Ricci tensor of the dual model in terms of the frame
geometry of the initial principal model. Using these results, we give necessary
and s... | [
{
"created": "Fri, 23 Jun 2000 12:56:50 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Casteill",
"P. Y.",
""
],
[
"Valent",
"G.",
""
]
] | We study the principal sigma-models defined on any group manifold GL x GR/GD with breaking of GR, and their T-dual transforms. For abritary breaking we can express the torsion and Ricci tensor of the dual model in terms of the frame geometry of the initial principal model. Using these results, we give necessary and suf... |
0905.3877 | Thomas Hertog | James Hartle, Thomas Hertog | Replication Regulates Volume Weighting in Quantum Cosmology | 13 pages, 3 figures; v2: correction case of data on multiple
surfaces, clarification objectivity | Phys.Rev.D80:063531,2009 | 10.1103/PhysRevD.80.063531 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Probabilities for observations in cosmology are conditioned both on the
universe's quantum state and on local data specifying the observational
situation. We show the quantum state defines a measure for prediction through
such conditional probabilities that is well behaved for spatially large or
infinite universes wh... | [
{
"created": "Sun, 24 May 2009 07:13:34 GMT",
"version": "v1"
},
{
"created": "Sat, 1 Aug 2009 14:34:59 GMT",
"version": "v2"
}
] | 2009-11-06 | [
[
"Hartle",
"James",
""
],
[
"Hertog",
"Thomas",
""
]
] | Probabilities for observations in cosmology are conditioned both on the universe's quantum state and on local data specifying the observational situation. We show the quantum state defines a measure for prediction through such conditional probabilities that is well behaved for spatially large or infinite universes when... |
hep-th/9806014 | Mario Rocca | C.G.Bollini, T.Escobar and M.C.Rocca | Convolution of Ultradistributions and Field Theory | 21 pages, Latex | Int.J.Theor.Phys. 38 (1999) 2315-2332 | null | null | hep-th | null | In this work, a general definition of Convolution between two arbitrary
Tempered Ultradistributions is given. When one of the Tempered
Ultradistributions is rapidly decreasing this definition coincides with the
definition of J. Sebastiao e Silva.
The product of two arbitrary distributions of exponential type is def... | [
{
"created": "Mon, 1 Jun 1998 21:13:44 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Bollini",
"C. G.",
""
],
[
"Escobar",
"T.",
""
],
[
"Rocca",
"M. C.",
""
]
] | In this work, a general definition of Convolution between two arbitrary Tempered Ultradistributions is given. When one of the Tempered Ultradistributions is rapidly decreasing this definition coincides with the definition of J. Sebastiao e Silva. The product of two arbitrary distributions of exponential type is defined... |
1202.5331 | Yuhsin Tsai | David Curtin, Zohar Komargodski, David Shih, Yuhsin Tsai | Spontaneous R-symmetry Breaking with Multiple Pseudomoduli | null | null | 10.1103/PhysRevD.85.125031 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine generalized O'Raifeartaigh models that feature multiple tree-level
flat directions and only contain fields with R-charges 0 or 2. We show that
spontaneous R-breaking at up to one-loop order is impossible in such theories.
Specifically, we prove that the R-symmetric origin of field space is always a
local m... | [
{
"created": "Thu, 23 Feb 2012 21:45:41 GMT",
"version": "v1"
}
] | 2013-05-30 | [
[
"Curtin",
"David",
""
],
[
"Komargodski",
"Zohar",
""
],
[
"Shih",
"David",
""
],
[
"Tsai",
"Yuhsin",
""
]
] | We examine generalized O'Raifeartaigh models that feature multiple tree-level flat directions and only contain fields with R-charges 0 or 2. We show that spontaneous R-breaking at up to one-loop order is impossible in such theories. Specifically, we prove that the R-symmetric origin of field space is always a local min... |
hep-th/0305201 | Badis Ydri | Sachindeo Vaidya, Badis Ydri | On the Origin of the UV-IR Mixing in Noncommutative Matrix Geometry | Latex File, 3 Figures | Nucl.Phys. B671 (2003) 401-431 | 10.1016/j.nuclphysb.2003.08.023 | null | hep-th | null | Scalar field theories with quartic interaction are quantized on fuzzy $S^2$
and fuzzy $S^2\times S^2$ to obtain the 2- and 4-point correlation functions at
one-loop. Different continuum limits of these noncommutative matrix spheres are
then taken to recover the quantum noncommutative field theories on the
noncommutat... | [
{
"created": "Thu, 22 May 2003 13:44:47 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Oct 2003 12:54:30 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Vaidya",
"Sachindeo",
""
],
[
"Ydri",
"Badis",
""
]
] | Scalar field theories with quartic interaction are quantized on fuzzy $S^2$ and fuzzy $S^2\times S^2$ to obtain the 2- and 4-point correlation functions at one-loop. Different continuum limits of these noncommutative matrix spheres are then taken to recover the quantum noncommutative field theories on the noncommutativ... |
hep-th/9110058 | Patrick Dorey | Patrick Dorey | Root Systems and Purely Elastic S-Matrices II | 21 pages | Nucl.Phys.B374:741-762,1992 | 10.1016/0550-3213(92)90407-3 | null | hep-th | null | Starting from a recently-proposed general formula, various properties of the
ADE series of purely elastic S-matrices are rederived in a universal way. In
particular, the relationship between the pole structure and the bootstrap
equations is shown to follow from properties of root systems. The discussion
leads to a fo... | [
{
"created": "Mon, 21 Oct 1991 11:39:51 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Dorey",
"Patrick",
""
]
] | Starting from a recently-proposed general formula, various properties of the ADE series of purely elastic S-matrices are rederived in a universal way. In particular, the relationship between the pole structure and the bootstrap equations is shown to follow from properties of root systems. The discussion leads to a form... |
hep-th/9707132 | Justin Raj David | Justin R. David, Avinash Dhar and Gautam Mandal | Probing Type I' String Theory Using D0 and D4-Branes | 12 pages, latex. References added and some typos corrected | Phys.Lett. B415 (1997) 135-143 | 10.1016/S0370-2693(97)01255-0 | TIFR-TH-97/39 | hep-th | null | We analyse the velocity-dependent potentials seen by D0 and D4-brane probes
moving in Type I' background for head-on scattering off the fixed planes. We
find that at short distances (compared to string length) the D0-brane probe has
a nontrivial moduli space metric, in agreement with the prediction of Type I'
matrix ... | [
{
"created": "Tue, 15 Jul 1997 01:18:31 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Jul 1997 16:54:04 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"David",
"Justin R.",
""
],
[
"Dhar",
"Avinash",
""
],
[
"Mandal",
"Gautam",
""
]
] | We analyse the velocity-dependent potentials seen by D0 and D4-brane probes moving in Type I' background for head-on scattering off the fixed planes. We find that at short distances (compared to string length) the D0-brane probe has a nontrivial moduli space metric, in agreement with the prediction of Type I' matrix mo... |
hep-th/0105260 | Oleg Ruchayskiy | A. Boyarsky, A. Marshakov, O. Ruchayskiy, P. Wiegmann, A. Zabrodin | On Associativity Equations in Dispersionless Integrable Hierarchies | 16 pages, LaTeX | Phys.Lett. B515 (2001) 483-492 | 10.1016/S0370-2693(01)00893-0 | FIAN/TD-06/01, ITEP/TH-22/01, SPIN-2001/10, EFI-2001-13 | hep-th nlin.SI | null | We discuss the origin of the associativity (WDVV) equations in the context of
quasiclassical or Whitham hierarchies. The associativity equations are shown to
be encoded in the dispersionless limit of the Hirota equations for KP and Toda
hierarchies. We show, therefore, that any tau-function of dispersionless KP or
To... | [
{
"created": "Fri, 25 May 2001 21:42:38 GMT",
"version": "v1"
},
{
"created": "Sat, 26 May 2001 10:44:39 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Boyarsky",
"A.",
""
],
[
"Marshakov",
"A.",
""
],
[
"Ruchayskiy",
"O.",
""
],
[
"Wiegmann",
"P.",
""
],
[
"Zabrodin",
"A.",
""
]
] | We discuss the origin of the associativity (WDVV) equations in the context of quasiclassical or Whitham hierarchies. The associativity equations are shown to be encoded in the dispersionless limit of the Hirota equations for KP and Toda hierarchies. We show, therefore, that any tau-function of dispersionless KP or Toda... |
1105.0357 | Yuji Tachikawa | Hiroaki Kanno and Yuji Tachikawa | Instanton counting with a surface operator and the chain-saw quiver | 25+5 pages, 2 figures, 1 Mathematica file. v2: published version | JHEP 06 (2011) 119 | 10.1007/JHEP06(2011)119 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe the moduli space of SU(N) instantons in the presence of a general
surface operator of type N=n_1+ ... +n_M in terms of the representations of the
so-called chain-saw quiver, which allows us to write down the instanton
partition function as a summation over the fixed point contributions labeled by
Young di... | [
{
"created": "Mon, 2 May 2011 15:24:31 GMT",
"version": "v1"
},
{
"created": "Sat, 16 Jul 2011 15:51:04 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Kanno",
"Hiroaki",
""
],
[
"Tachikawa",
"Yuji",
""
]
] | We describe the moduli space of SU(N) instantons in the presence of a general surface operator of type N=n_1+ ... +n_M in terms of the representations of the so-called chain-saw quiver, which allows us to write down the instanton partition function as a summation over the fixed point contributions labeled by Young diag... |
1612.05853 | Kazuki Hasebe | Kazuki Hasebe | Higher (Odd) Dimensional Quantum Hall Effect and Extended Dimensional
Hierarchy | 1+49 pages, 8 figures, 4 tables, typos corrected | Nucl.Phys. B 920 (2017) 475-520 | 10.1016/j.nuclphysb.2017.03.017 | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We demonstrate dimensional ladder of higher dimensional quantum Hall effects
by exploiting quantum Hall effects on arbitrary odd dimensional spheres.
Non-relativistic and relativistic Landau models are analyzed on $S^{2k-1}$ in
the $SO(2k-1)$ monopole background. The total sub-band degeneracy of the odd
dimensional l... | [
{
"created": "Sun, 18 Dec 2016 03:55:07 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Apr 2017 01:57:45 GMT",
"version": "v2"
},
{
"created": "Thu, 18 May 2017 05:31:51 GMT",
"version": "v3"
}
] | 2017-06-07 | [
[
"Hasebe",
"Kazuki",
""
]
] | We demonstrate dimensional ladder of higher dimensional quantum Hall effects by exploiting quantum Hall effects on arbitrary odd dimensional spheres. Non-relativistic and relativistic Landau models are analyzed on $S^{2k-1}$ in the $SO(2k-1)$ monopole background. The total sub-band degeneracy of the odd dimensional low... |
1512.07923 | Andrei Smilga | S.A. Fedoruk and A.V. Smilga | Bi-HKT and bi-Kaehler supersymmetric sigma models | 31 pages, minor corrections in the published version | J. Math. Phys. 57 (2016) no.4, 042103 | 10.1063/1.4945315 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study CKT (or bi-HKT) N = 4 supersymmetric quantum mechanical sigma
models. They are characterized by the usual and the mirror sectors displaying
each HKT geometry. When the metric involves isometries, a Hamiltonian reduction
is possible. The most natural such reduction with respect to a half of bosonic
target spa... | [
{
"created": "Thu, 24 Dec 2015 21:26:08 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Jun 2016 11:25:13 GMT",
"version": "v2"
}
] | 2016-06-17 | [
[
"Fedoruk",
"S. A.",
""
],
[
"Smilga",
"A. V.",
""
]
] | We study CKT (or bi-HKT) N = 4 supersymmetric quantum mechanical sigma models. They are characterized by the usual and the mirror sectors displaying each HKT geometry. When the metric involves isometries, a Hamiltonian reduction is possible. The most natural such reduction with respect to a half of bosonic target space... |
hep-th/9312027 | Antero Hietamaki | Antero Hietam\"aki | Derivation of Index Theorems by Localization of Path Integrals | 11 pages in LaTeX, HU-TFT-93-38 | Theor.Math.Phys.98:277-284,1994; Teor.Mat.Fiz.98:404-413,1994 | 10.1007/BF01102204 | null | hep-th hep-lat | null | We review the derivation of the Atiyah-Singer and Callias index theorems
using the recently developed localization method to calculate exactly the
relevant supersymmetric path integrals. (Talk given at the III International
Conference on Mathematical Physics, String Theory and Quantum Gravity, Alushta,
Ukraine, June ... | [
{
"created": "Fri, 3 Dec 1993 15:02:27 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Hietamäki",
"Antero",
""
]
] | We review the derivation of the Atiyah-Singer and Callias index theorems using the recently developed localization method to calculate exactly the relevant supersymmetric path integrals. (Talk given at the III International Conference on Mathematical Physics, String Theory and Quantum Gravity, Alushta, Ukraine, June 13... |
1102.3043 | Simon Tyler | Sergei M. Kuzenko and Simon J. Tyler | On the Goldstino actions and their symmetries | 32 pages; Mathematica notebook and data files attached. To view
attachments, please download and extract the gzipped tar source file listed
under "Other formats". V2: comments, references and a new appendix added | JHEP 1105:055,2011 | 10.1007/JHEP05(2011)055 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from the Akulov-Volkov (AV) action, we compute a finite-dimensional
Lie group G of all field transformations of the form \lambda -> \lambda ' =
\lambda + O(\lambda ^3) which preserve the functional structure of low-energy
Goldstino-like actions. Associated with G is its twelve-parameter subgroup H of
trivial... | [
{
"created": "Tue, 15 Feb 2011 11:38:27 GMT",
"version": "v1"
},
{
"created": "Fri, 18 Mar 2011 07:25:24 GMT",
"version": "v2"
}
] | 2015-03-19 | [
[
"Kuzenko",
"Sergei M.",
""
],
[
"Tyler",
"Simon J.",
""
]
] | Starting from the Akulov-Volkov (AV) action, we compute a finite-dimensional Lie group G of all field transformations of the form \lambda -> \lambda ' = \lambda + O(\lambda ^3) which preserve the functional structure of low-energy Goldstino-like actions. Associated with G is its twelve-parameter subgroup H of trivial s... |
hep-th/0610058 | Keith Copsey | Keith Copsey | Bubbles Unbound: Bubbles of Nothing Without Kaluza-Klein | 27 pages, 2 figures, v2: minor changes, published version | JHEP0712:007,2007 | 10.1088/1126-6708/2007/12/007 | null | hep-th gr-qc | null | I present analytic time symmetric initial data for five dimensions describing
``bubbles of nothing'' which are asymptotically flat in the higher dimensional
sense, i.e. there is no Kaluza-Klein circle asymptotically. The mass and size
of these bubbles may be chosen arbitrarily and in particular the solutions
contain ... | [
{
"created": "Thu, 5 Oct 2006 18:13:39 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Dec 2007 19:03:58 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Copsey",
"Keith",
""
]
] | I present analytic time symmetric initial data for five dimensions describing ``bubbles of nothing'' which are asymptotically flat in the higher dimensional sense, i.e. there is no Kaluza-Klein circle asymptotically. The mass and size of these bubbles may be chosen arbitrarily and in particular the solutions contain bu... |
hep-th/0701275 | Nejat Yilmaz | Nejat Tevfik Yilmaz | Heterotic String Dynamics in the Solvable Lie Algebra Gauge | 47 pages | Nucl.Phys. B765 (2007) 118-141 | null | null | hep-th | null | A revision of the torodial Kaluza-Klein compactification of the massless
sector of the E(8)xE(8) heterotic string is given. Under the solvable Lie
algebra gauge the dynamics of the O(p,q)/(O(p)xO(q)) symmetric space sigma
model which is coupled to a dilaton, N abelian gauge fields and the
Chern-Simons type field stre... | [
{
"created": "Tue, 30 Jan 2007 13:09:31 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Yilmaz",
"Nejat Tevfik",
""
]
] | A revision of the torodial Kaluza-Klein compactification of the massless sector of the E(8)xE(8) heterotic string is given. Under the solvable Lie algebra gauge the dynamics of the O(p,q)/(O(p)xO(q)) symmetric space sigma model which is coupled to a dilaton, N abelian gauge fields and the Chern-Simons type field streng... |
1810.05671 | Paola Arias | Paola Arias, J. Gamboa, F. M\'endez and David Valenzuela | Meissner Effect from Landau Problem | 5 pages, two columns, 1 figure. Comments welcomed | null | 10.1142/S0217732318502413 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Landau problem for inhomogeneous magnetic fields is examined in a very
general context and several interesting analogies with the Nielsen-Olesen
vortices are established. Firstly we show that the Landau problem with
non-homogeneous magnetic fields exhibits Meissner effect that is unstable
unless two-body interact... | [
{
"created": "Fri, 12 Oct 2018 18:41:20 GMT",
"version": "v1"
}
] | 2019-01-30 | [
[
"Arias",
"Paola",
""
],
[
"Gamboa",
"J.",
""
],
[
"Méndez",
"F.",
""
],
[
"Valenzuela",
"David",
""
]
] | The Landau problem for inhomogeneous magnetic fields is examined in a very general context and several interesting analogies with the Nielsen-Olesen vortices are established. Firstly we show that the Landau problem with non-homogeneous magnetic fields exhibits Meissner effect that is unstable unless two-body interactio... |
1807.04132 | So Katagiri | Noriaki Aibara, Naoaki Fujimoto, So Katagiri, Mayumi Saitou, Akio
Sugamoto, Takashi Yamamoto, Tsukasa Yumibayashi | Gravity Analog Model of Non-equilibrium Thermodynamics | 38 pages, accepted version for publication in PTEP | PTEP(2019) 073A02 | 10.1093/ptep/ptz068 | OUJ-FTC-2, OCHA-PP-352 | hep-th cond-mat.stat-mech gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Non-equilibrium thermodynamics of Onsager and Machlup and of Hashitsume is
reformulated as a gravity analog model, in which thermodynamic variables,
kinetic coefficients and generalized forces form, respectively, coordinates,
metric tensor and vector fields in a space of thermodynamic variables. The
relevant symmetry... | [
{
"created": "Mon, 9 Jul 2018 14:45:19 GMT",
"version": "v1"
},
{
"created": "Sun, 2 Jun 2019 12:15:06 GMT",
"version": "v2"
}
] | 2019-07-31 | [
[
"Aibara",
"Noriaki",
""
],
[
"Fujimoto",
"Naoaki",
""
],
[
"Katagiri",
"So",
""
],
[
"Saitou",
"Mayumi",
""
],
[
"Sugamoto",
"Akio",
""
],
[
"Yamamoto",
"Takashi",
""
],
[
"Yumibayashi",
"Tsukasa",
""
]
] | Non-equilibrium thermodynamics of Onsager and Machlup and of Hashitsume is reformulated as a gravity analog model, in which thermodynamic variables, kinetic coefficients and generalized forces form, respectively, coordinates, metric tensor and vector fields in a space of thermodynamic variables. The relevant symmetry o... |
1104.3193 | Taotao Qiu | Johanna Karouby, Taotao Qiu and Robert Brandenberger | On the Instability of the Lee-Wick Bounce | 17 pages, 9 figures | null | 10.1103/PhysRevD.84.043505 | null | hep-th astro-ph.CO astro-ph.HE gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was recently realized that a model constructed from a Lee-Wick type scalar
field theory yields, at the level of homogeneous and isotropic background
cosmology, a bouncing cosmology. However, bouncing cosmologies induced by
pressure-less matter are in general unstable to the addition of relativistic
matter (i.e. ra... | [
{
"created": "Sat, 16 Apr 2011 04:35:22 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Karouby",
"Johanna",
""
],
[
"Qiu",
"Taotao",
""
],
[
"Brandenberger",
"Robert",
""
]
] | It was recently realized that a model constructed from a Lee-Wick type scalar field theory yields, at the level of homogeneous and isotropic background cosmology, a bouncing cosmology. However, bouncing cosmologies induced by pressure-less matter are in general unstable to the addition of relativistic matter (i.e. radi... |
hep-th/0501019 | Anton Zeitlin M. | Petr P. Kulish, Anton M. Zeitlin | Superconformal Field Theory and SUSY N=1 KdV Hierarchy II: The
Q-operator | LaTeX2e, elsart.cls, 17 pages, Nuclear Physics B, 2005, in press | Nucl.Phys.B709:578-591,2005 | 10.1016/j.nuclphysb.2004.12.031 | null | hep-th math-ph math.MP math.QA | null | The algebraic structures related with integrable structure of superconformal
field theory (SCFT) are introduced. The SCFT counterparts of Baxter's
Q-operator are constructed. The fusion-like relations for the transfer-matrices
in different representations and their truncations are obtained.
| [
{
"created": "Tue, 4 Jan 2005 16:50:42 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kulish",
"Petr P.",
""
],
[
"Zeitlin",
"Anton M.",
""
]
] | The algebraic structures related with integrable structure of superconformal field theory (SCFT) are introduced. The SCFT counterparts of Baxter's Q-operator are constructed. The fusion-like relations for the transfer-matrices in different representations and their truncations are obtained. |
hep-th/0506094 | Tonnis ter Veldhuis | T. E. Clark, S. T. Love, Muneto Nitta, and T. ter Veldhuis | Nonlinear realization of local symmetries of AdS space | 17 pages | Phys.Rev.D72:085014,2005 | 10.1103/PhysRevD.72.085014 | null | hep-th gr-qc | null | Coset methods are used to construct the action describing the dynamics
associated with the spontaneous breaking of the local symmetries of AdS_{d+1}
space due to the embedding of an AdS_d brane. The resulting action is an
SO(2,d) invariant AdS form of the Einstein-Hilbert action, which in addition to
the AdS_d gravit... | [
{
"created": "Sat, 11 Jun 2005 18:21:11 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Clark",
"T. E.",
""
],
[
"Love",
"S. T.",
""
],
[
"Nitta",
"Muneto",
""
],
[
"ter Veldhuis",
"T.",
""
]
] | Coset methods are used to construct the action describing the dynamics associated with the spontaneous breaking of the local symmetries of AdS_{d+1} space due to the embedding of an AdS_d brane. The resulting action is an SO(2,d) invariant AdS form of the Einstein-Hilbert action, which in addition to the AdS_d gravitat... |
2407.06070 | Saad Eddine Baddis | Saad Eddine Baddis, Adil Belhaj | Hypergeometric Potential Inflation and Swampland Program in Rescaled
Gravity with Stringy Corrections | Latex, 25 pages, 8 figures and one table. Authors in alphabetical
order. Accepted for publication in European Physical Journal - Plus, 2024 | null | null | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by-nc-sa/4.0/ | Motivated by string theory activities, we investigate inflationary models and
the swampland criteria in the context of a stringy rescaled gravity.
Inspired by differential equations associated with special functions, we
develop an algorithm to derive new scalar potential functions with
hypergeometric behaviors from... | [
{
"created": "Mon, 8 Jul 2024 16:13:26 GMT",
"version": "v1"
}
] | 2024-07-09 | [
[
"Baddis",
"Saad Eddine",
""
],
[
"Belhaj",
"Adil",
""
]
] | Motivated by string theory activities, we investigate inflationary models and the swampland criteria in the context of a stringy rescaled gravity. Inspired by differential equations associated with special functions, we develop an algorithm to derive new scalar potential functions with hypergeometric behaviors from str... |
0802.2218 | Panagiota Kanti | Panagiota Kanti | Black Holes at the LHC | 37 pages, 14 figures, lectures presented in the 4th Aegean Summer
School on Black Holes, 17-22 September 2007, Lesvos, Greece, typos corrected,
comments and references added | Lect.Notes Phys.769:387-423,2009 | 10.1007/978-3-540-88460-6_10 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In these two lectures, we will address the topic of the creation of small
black holes during particle collisions in a ground-based accelerator, such as
LHC, in the context of a higher-dimensional theory. We will cover the main
assumptions, criteria and estimates for their creation, and we will discuss
their propertie... | [
{
"created": "Fri, 15 Feb 2008 10:43:18 GMT",
"version": "v1"
},
{
"created": "Fri, 26 Sep 2008 14:35:48 GMT",
"version": "v2"
}
] | 2009-02-16 | [
[
"Kanti",
"Panagiota",
""
]
] | In these two lectures, we will address the topic of the creation of small black holes during particle collisions in a ground-based accelerator, such as LHC, in the context of a higher-dimensional theory. We will cover the main assumptions, criteria and estimates for their creation, and we will discuss their properties ... |
hep-th/0409271 | Alex Buchel | Alex Buchel | Coarse-graining 1/2 BPS geometries of type IIB supergravity | 10 pages | Int.J.Mod.Phys. A21 (2006) 3495-3502 | 10.1142/S0217751X06032551 | null | hep-th | null | Recently Lin, Lunin and Maldacena (LLM) (hep-th/0409174) explicitly mapped
1/2 BPS excitations of type IIB supergravity on AdS_5 x S^5 into free fermion
configurations. We discuss thermal coarse-gaining of LLM geometries by
explicitly mapping the corresponding equilibrium finite temperature fermion
configuration into... | [
{
"created": "Sun, 26 Sep 2004 15:37:33 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Buchel",
"Alex",
""
]
] | Recently Lin, Lunin and Maldacena (LLM) (hep-th/0409174) explicitly mapped 1/2 BPS excitations of type IIB supergravity on AdS_5 x S^5 into free fermion configurations. We discuss thermal coarse-gaining of LLM geometries by explicitly mapping the corresponding equilibrium finite temperature fermion configuration into s... |
2109.12904 | Alexander Prygarin | Mohammad Joubat and Alex Prygarin | Real valued functions for BFKL eigenvalue | 18 pages | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider known expressions for the eigenvalue of the
Balitsky-Fadin-Kuraev-Lipatov (BFKL) equation in $N=4$ super Yang-Mills theory
as a real valued function of two variables anomalous dimension and the
conformal spin. We define new real valued functions of two complex conjugate
variables that have a definite comp... | [
{
"created": "Mon, 27 Sep 2021 09:46:54 GMT",
"version": "v1"
}
] | 2021-09-28 | [
[
"Joubat",
"Mohammad",
""
],
[
"Prygarin",
"Alex",
""
]
] | We consider known expressions for the eigenvalue of the Balitsky-Fadin-Kuraev-Lipatov (BFKL) equation in $N=4$ super Yang-Mills theory as a real valued function of two variables anomalous dimension and the conformal spin. We define new real valued functions of two complex conjugate variables that have a definite comple... |
2005.14558 | Sergio Cacciatori | Sergio L. Cacciatori and Andrea Zanzi | Optical theorem and effective action: new proofs of old results in QFT | 5 pages; suitable for degree students tackling QFT | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new proof of the optical theorem at all orders is presented. Although the
theorem is a well-known result in Quantum Field Theory, our proof is
interesting because it is particularly simple. Indeed, the theorem is a direct
consequence of the pole-ology formalism discussed in Weinberg's Cambridge
books. We also discu... | [
{
"created": "Fri, 29 May 2020 13:15:23 GMT",
"version": "v1"
}
] | 2020-06-01 | [
[
"Cacciatori",
"Sergio L.",
""
],
[
"Zanzi",
"Andrea",
""
]
] | A new proof of the optical theorem at all orders is presented. Although the theorem is a well-known result in Quantum Field Theory, our proof is interesting because it is particularly simple. Indeed, the theorem is a direct consequence of the pole-ology formalism discussed in Weinberg's Cambridge books. We also discuss... |
1011.1216 | Pratap K. Swain | Rashmi R. Nayak, Pratap K. Swain | Fundamental String (Membrane) Orbiting D5(M5)-branes | 13 pages, In JHEP Style | Int.J.Mod.Phys.A26:3065-3076,2011 | 10.1142/S0217751X11053729 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study fundamental string (F-string) dynamics near D5-brane in some limits.
We find that when the angular momentum of the probe is proportional to string
length (l_s) and square root of string coupling constant {g_s}, the F-string
lies in its metastable orbit at a finite distance from D5-branes. We further
study th... | [
{
"created": "Thu, 4 Nov 2010 17:17:16 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Nayak",
"Rashmi R.",
""
],
[
"Swain",
"Pratap K.",
""
]
] | We study fundamental string (F-string) dynamics near D5-brane in some limits. We find that when the angular momentum of the probe is proportional to string length (l_s) and square root of string coupling constant {g_s}, the F-string lies in its metastable orbit at a finite distance from D5-branes. We further study the ... |
2211.14271 | Sayan Kumar Das | Jyotirmoy Bhattacharya, Parthajit Biswas, A. Chandranathan, and Sayan
Kumar Das | Holographic entanglement entropy for relativistic hydrodynamic flows | 32+1 pages, 12 figures; V2: New references added, minor corrections
in text; V3: Journal version, minor corrections in text, minor changes in
figures | JHEP 05 (2023) 092 | 10.1007/JHEP05(2023)092 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the behaviour of holographic entanglement entropy (HEE) in near
equilibrium thermal states which are macroscopically described by conformal
relativistic hydrodynamic flows dual to dynamical black brane geometries. We
compute HEE for strip-shaped subsystems in boundary dimensions d=2,3,4, which
provides us wi... | [
{
"created": "Fri, 25 Nov 2022 18:08:13 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Jan 2023 12:23:39 GMT",
"version": "v2"
},
{
"created": "Wed, 17 May 2023 17:21:37 GMT",
"version": "v3"
}
] | 2023-05-23 | [
[
"Bhattacharya",
"Jyotirmoy",
""
],
[
"Biswas",
"Parthajit",
""
],
[
"Chandranathan",
"A.",
""
],
[
"Das",
"Sayan Kumar",
""
]
] | We study the behaviour of holographic entanglement entropy (HEE) in near equilibrium thermal states which are macroscopically described by conformal relativistic hydrodynamic flows dual to dynamical black brane geometries. We compute HEE for strip-shaped subsystems in boundary dimensions d=2,3,4, which provides us with... |
1106.2577 | Mukund Rangamani | Daniel K. Brattan, Joan Camps, R. Loganayagam and Mukund Rangamani | CFT dual of the AdS Dirichlet problem: Fluid/Gravity on cut-off surfaces | 71 pages, 2 figures. v2: Errors in bulk metrics dual to
non-relativistic fluids (both on cut-off surface and on the boundary) have
been corrected. New appendix with general results added. Fixed typos. 82
pages, 2 figures | null | 10.1007/JHEP12(2011)090 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the gravitational Dirichlet problem in AdS spacetimes with a view to
understanding the boundary CFT interpretation. We define the problem as bulk
Einstein's equations with Dirichlet boundary conditions on fixed timelike
cut-off hypersurface. Using the fluid/gravity correspondence, we argue that one
can deter... | [
{
"created": "Mon, 13 Jun 2011 23:44:39 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Nov 2011 09:20:39 GMT",
"version": "v2"
}
] | 2015-05-28 | [
[
"Brattan",
"Daniel K.",
""
],
[
"Camps",
"Joan",
""
],
[
"Loganayagam",
"R.",
""
],
[
"Rangamani",
"Mukund",
""
]
] | We study the gravitational Dirichlet problem in AdS spacetimes with a view to understanding the boundary CFT interpretation. We define the problem as bulk Einstein's equations with Dirichlet boundary conditions on fixed timelike cut-off hypersurface. Using the fluid/gravity correspondence, we argue that one can determi... |
1505.06331 | Wilson Brenna | Wilson G. Brenna, Robert B. Mann, Miok Park | Mass and Thermodynamic Volume in Lifshitz Spacetimes | 19 pages, 4 figures, REVTex 4; with additional corrections | Phys. Rev. D 92, 044015 (2015) | 10.1103/PhysRevD.92.044015 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the concept of black hole thermodynamic volume and its consistency
with thermodynamic mass in spacetimes that are not asymptotically flat but
instead have anisotropic Lifshitz scaling symmetry. We find that the
generalized Smarr relation in anti de Sitter space -- extended to include a
pressure-volume term... | [
{
"created": "Sat, 23 May 2015 13:51:02 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Aug 2015 20:43:51 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Jul 2016 23:54:44 GMT",
"version": "v3"
}
] | 2016-07-20 | [
[
"Brenna",
"Wilson G.",
""
],
[
"Mann",
"Robert B.",
""
],
[
"Park",
"Miok",
""
]
] | We examine the concept of black hole thermodynamic volume and its consistency with thermodynamic mass in spacetimes that are not asymptotically flat but instead have anisotropic Lifshitz scaling symmetry. We find that the generalized Smarr relation in anti de Sitter space -- extended to include a pressure-volume term -... |
1308.2663 | Sebastian Krug | Sebastian Krug and Antonio Pineda | The regularization and determination of the Yang-Mills vacuum wave
functional in three dimensions at O(e^2) | 37 pages, 1 figure, extended conclusions and added demonstration of
hermiticity of regularized Hamiltonian, one new reference. Physics unchanged.
To meet journal version | Nucl.Phys.B 878, 82 (2014) | 10.1016/j.nuclphysb.2013.11.008 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We complete the computation of the Yang-Mills vacuum wave functional in three
dimensions at weak coupling with O(e^2) precision. We use two different methods
to solve the functional Schroedinger equation. One of them generalizes to
O(e^2) the method followed by Hatfield at O(e). The other uses the weak
coupling versi... | [
{
"created": "Mon, 12 Aug 2013 19:54:31 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Dec 2013 14:34:49 GMT",
"version": "v2"
}
] | 2013-12-05 | [
[
"Krug",
"Sebastian",
""
],
[
"Pineda",
"Antonio",
""
]
] | We complete the computation of the Yang-Mills vacuum wave functional in three dimensions at weak coupling with O(e^2) precision. We use two different methods to solve the functional Schroedinger equation. One of them generalizes to O(e^2) the method followed by Hatfield at O(e). The other uses the weak coupling version... |
2112.06666 | Igor Tyutin | I.A. Batalin, S.E. Konstein, and I.V. Tyutin | Ideals generated by traces in the symplectic reflection algebra
$H_{1,\nu_1, \nu_2}(I_2(2m))$. II | 14 pages. arXiv admin note: text overlap with arXiv:1612.00536 | null | null | FIAN-TD-2021-17 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The associative algebra of symplectic reflections $\mathcal H:= H_{1,\nu_1,
\nu_2}(I_2(2m))$ based on the group generated by the root system $I_2(2m)$ has
two parameters, $\nu_1$ and $\nu_2$. For every value of these parameters, the
algebra $\mathcal H$ has an $m$-dimensional space of traces. A given trace
${\rm tr}$... | [
{
"created": "Mon, 13 Dec 2021 13:37:20 GMT",
"version": "v1"
}
] | 2021-12-14 | [
[
"Batalin",
"I. A.",
""
],
[
"Konstein",
"S. E.",
""
],
[
"Tyutin",
"I. V.",
""
]
] | The associative algebra of symplectic reflections $\mathcal H:= H_{1,\nu_1, \nu_2}(I_2(2m))$ based on the group generated by the root system $I_2(2m)$ has two parameters, $\nu_1$ and $\nu_2$. For every value of these parameters, the algebra $\mathcal H$ has an $m$-dimensional space of traces. A given trace ${\rm tr}$ i... |
2211.17255 | Simon Lin | Souvik Dutta, Thomas Faulkner, Simon Lin | The Reflected Entanglement Spectrum for Free Fermions | 21 pages, 10 figures. v2: added reference and fixed typos | null | 10.1007/JHEP02(2023)223 | null | hep-th cond-mat.str-el | http://creativecommons.org/licenses/by/4.0/ | We consider the reflected entropy and the associated entanglement spectrum
for free fermions reduced to two intervals in 1+1 dimensions. Working directly
in the continuum theory the reflected entropy can be extracted from the
spectrum of a singular integral equation whose kernel is determined by the
known free fermio... | [
{
"created": "Wed, 30 Nov 2022 18:53:03 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2022 18:52:55 GMT",
"version": "v2"
}
] | 2023-03-22 | [
[
"Dutta",
"Souvik",
""
],
[
"Faulkner",
"Thomas",
""
],
[
"Lin",
"Simon",
""
]
] | We consider the reflected entropy and the associated entanglement spectrum for free fermions reduced to two intervals in 1+1 dimensions. Working directly in the continuum theory the reflected entropy can be extracted from the spectrum of a singular integral equation whose kernel is determined by the known free fermion ... |
hep-th/9705208 | Yuji Satoh | Yuji Satoh | Ghost-free and Modular Invariant Spectra of a String in SL(2,R) and
Three Dimensional Black Hole Geometry | 18 pages, Latex; typos and some terminology corrected | Nucl.Phys. B513 (1998) 213-228 | 10.1016/S0550-3213(97)00701-3 | PUPT-1706 | hep-th gr-qc | null | Spectra of a string in $ SL(2,R) $ and three dimensional (BTZ) black hole
geometry are discussed. We consider a free field realization of ^sl (2,R)
different from the standard ones in treatment of zero-modes. Applying this to
the string model in SL(2,R), we show that the spectrum is ghost-free. The
essence of the arg... | [
{
"created": "Tue, 27 May 1997 16:53:08 GMT",
"version": "v1"
},
{
"created": "Sat, 25 Oct 1997 17:43:11 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Satoh",
"Yuji",
""
]
] | Spectra of a string in $ SL(2,R) $ and three dimensional (BTZ) black hole geometry are discussed. We consider a free field realization of ^sl (2,R) different from the standard ones in treatment of zero-modes. Applying this to the string model in SL(2,R), we show that the spectrum is ghost-free. The essence of the argum... |
2406.20033 | Philipe De Fabritiis | Philipe De Fabritiis, Marcelo S. Guimaraes, Itzhak Roditi, Silvio P.
Sorella | A numerical approach to the Bell-CHSH inequality in Quantum Field Theory | 5 pages | null | null | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Bell-CHSH inequality in the vacuum state of a relativistic scalar quantum
field is analyzed. Using Weyl operators built with smeared fields localized in
the Rindler wedges, the Bell-CHSH inequality is expressed in terms of the
Lorentz invariant inner products of test functions. A numerical framework for
these inn... | [
{
"created": "Fri, 28 Jun 2024 16:24:24 GMT",
"version": "v1"
}
] | 2024-07-01 | [
[
"De Fabritiis",
"Philipe",
""
],
[
"Guimaraes",
"Marcelo S.",
""
],
[
"Roditi",
"Itzhak",
""
],
[
"Sorella",
"Silvio P.",
""
]
] | The Bell-CHSH inequality in the vacuum state of a relativistic scalar quantum field is analyzed. Using Weyl operators built with smeared fields localized in the Rindler wedges, the Bell-CHSH inequality is expressed in terms of the Lorentz invariant inner products of test functions. A numerical framework for these inner... |
2104.07131 | Mariana Grana | Anamaria Font, Bernardo Fraiman, Mariana Gra\~na, Carmen A. N\'u\~nez
and H\'ector Parra De Freitas | Exploring the landscape of CHL strings on T^d | 65 pages. v2: corrected global groups | null | 10.1007/JHEP08(2021)095 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Compactifications of the heterotic string on special T^d/Z_2 orbifolds
realize a landscape of string models with 16 supercharges and a gauge group on
the left-moving sector of reduced rank d+8. The momenta of untwisted and
twisted states span a lattice known as the Mikhailov lattice II_{(d)}, which is
not self-dual f... | [
{
"created": "Wed, 14 Apr 2021 21:24:27 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jul 2021 20:06:18 GMT",
"version": "v2"
}
] | 2021-09-15 | [
[
"Font",
"Anamaria",
""
],
[
"Fraiman",
"Bernardo",
""
],
[
"Graña",
"Mariana",
""
],
[
"Núñez",
"Carmen A.",
""
],
[
"De Freitas",
"Héctor Parra",
""
]
] | Compactifications of the heterotic string on special T^d/Z_2 orbifolds realize a landscape of string models with 16 supercharges and a gauge group on the left-moving sector of reduced rank d+8. The momenta of untwisted and twisted states span a lattice known as the Mikhailov lattice II_{(d)}, which is not self-dual for... |
0902.0375 | Susha Parameswaran | S.L. Parameswaran, S. Randjbar-Daemi and A. Salvio | General Perturbations for Braneworld Compactifications and the Six
Dimensional Case | 36 pages + appendices, 2 figures, 2 tables. v2: typos corrected,
matches published version | JHEP 0903:136,2009 | 10.1088/1126-6708/2009/03/136 | DESY 09-009, UAB-FT-661 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Our main objective is to study how braneworld models of higher codimension
differ from the 5D case and traditional Kaluza-Klein compactifications. We
first derive the classical dynamics describing the physical fluctuations in a
wide class of models incorporating gravity, non-Abelian gauge fields, the
dilaton and two-... | [
{
"created": "Tue, 3 Feb 2009 20:41:58 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Apr 2009 19:40:15 GMT",
"version": "v2"
}
] | 2009-04-13 | [
[
"Parameswaran",
"S. L.",
""
],
[
"Randjbar-Daemi",
"S.",
""
],
[
"Salvio",
"A.",
""
]
] | Our main objective is to study how braneworld models of higher codimension differ from the 5D case and traditional Kaluza-Klein compactifications. We first derive the classical dynamics describing the physical fluctuations in a wide class of models incorporating gravity, non-Abelian gauge fields, the dilaton and two-fo... |
1202.1043 | Parinya Karndumri | Auttakit Chatrabhuti, Parinya Karndumri and Boonpithak Ngamwatthanakul | 3D N=6 Gauged Supergravity: Admissible Gauge Groups, Vacua and RG Flows | 43 pages, no figures references added, typoes corrected and more
information added | JHEP07(2012)057 | 10.1007/JHEP07(2012)057 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study N=6 gauged supergravity in three dimensions with scalar manifolds
$\frac{SU(4,k)}{S(U(4)\times U(k))}$ for $k=1,2,3,4$ in great details. We
classify some admissible non-compact gauge groups which can be consistently
gauged and preserve all supersymmetries. We give the explicit form of the
embedding tensors f... | [
{
"created": "Mon, 6 Feb 2012 03:55:18 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jun 2012 07:47:00 GMT",
"version": "v2"
}
] | 2012-07-11 | [
[
"Chatrabhuti",
"Auttakit",
""
],
[
"Karndumri",
"Parinya",
""
],
[
"Ngamwatthanakul",
"Boonpithak",
""
]
] | We study N=6 gauged supergravity in three dimensions with scalar manifolds $\frac{SU(4,k)}{S(U(4)\times U(k))}$ for $k=1,2,3,4$ in great details. We classify some admissible non-compact gauge groups which can be consistently gauged and preserve all supersymmetries. We give the explicit form of the embedding tensors for... |
1509.04890 | Sergey Solodukhin N. | Sergey N. Solodukhin | Metric Redefinition and UV Divergences in Quantum Einstein Gravity | 10 pages; v2: minor typos corrected; v3a: more remarks + discussion
of S-matrix + 1 new reference added, v3b: more references added, version to
appear in PLB | null | 10.1016/j.physletb.2016.01.015 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I formulate several statements demonstrating that the local metric
redefinition can be used to reduce the UV divergences present in the quantum
action for the Einstein gravity in $d=4$ dimensions. In its most general form,
the proposal is that any UV divergences in the quantum action can be removed by
an appropriate ... | [
{
"created": "Wed, 16 Sep 2015 11:42:44 GMT",
"version": "v1"
},
{
"created": "Tue, 6 Oct 2015 08:32:58 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Jan 2016 07:16:58 GMT",
"version": "v3"
},
{
"created": "Sat, 16 Jan 2016 10:18:48 GMT",
"version": "v4"
}
] | 2016-02-17 | [
[
"Solodukhin",
"Sergey N.",
""
]
] | I formulate several statements demonstrating that the local metric redefinition can be used to reduce the UV divergences present in the quantum action for the Einstein gravity in $d=4$ dimensions. In its most general form, the proposal is that any UV divergences in the quantum action can be removed by an appropriate fi... |
1604.00213 | Rodrigo Bufalo | R. Bufalo | SIM$(1)$--VSR Maxwell-Chern-Simons electrodynamics | 15 pages, 2 figures; to appear in PLB | Phys. Lett. B 757, 216 (2016) | 10.1016/j.physletb.2016.03.079 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we propose a very special relativity (VSR)-inspired
generalization of the Maxwell-Chern-Simons (MCS) electrodynamics. This proposal
is based upon the construction of a proper study of the SIM$(1)$--VSR
gauge-symmetry. It is shown that the VSR nonlocal effects present a significant
and health departure f... | [
{
"created": "Fri, 1 Apr 2016 12:10:37 GMT",
"version": "v1"
}
] | 2016-04-11 | [
[
"Bufalo",
"R.",
""
]
] | In this paper we propose a very special relativity (VSR)-inspired generalization of the Maxwell-Chern-Simons (MCS) electrodynamics. This proposal is based upon the construction of a proper study of the SIM$(1)$--VSR gauge-symmetry. It is shown that the VSR nonlocal effects present a significant and health departure fro... |
1709.01533 | Yuan Xin | Ethan Dyer, A. Liam Fitzpatrick, and Yuan Xin | Constraints on Flavored 2d CFT Partition Functions | 45 pages, 16 Figures v3: typos corrected, expanded appendix on
numeric implementation | null | 10.1007/JHEP02(2018)148 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the implications of modular invariance on 2d CFT partition functions
with abelian or non-abelian currents when chemical potentials for the charges
are turned on, i.e. when the partition functions are "flavored". We begin with
a new proof of the transformation law for the modular transformation of such
partit... | [
{
"created": "Tue, 5 Sep 2017 18:02:54 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Oct 2017 00:45:01 GMT",
"version": "v2"
},
{
"created": "Fri, 4 May 2018 22:29:47 GMT",
"version": "v3"
}
] | 2018-05-08 | [
[
"Dyer",
"Ethan",
""
],
[
"Fitzpatrick",
"A. Liam",
""
],
[
"Xin",
"Yuan",
""
]
] | We study the implications of modular invariance on 2d CFT partition functions with abelian or non-abelian currents when chemical potentials for the charges are turned on, i.e. when the partition functions are "flavored". We begin with a new proof of the transformation law for the modular transformation of such partitio... |
1410.2897 | Sergei Alexandrov | Sergei Alexandrov and Cedric Deffayet | On Partially Massless Theory in 3 Dimensions | 22 pages; added references and few comments in the conclusions; added
few clarifications | null | 10.1088/1475-7516/2015/03/043 | L2C:14-179 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyze the first-order formulation of the ghost-free bigravity model in
three-dimensions known as zwei-dreibein gravity. For a special choice of
parameters, it was argued to have an additional gauge symmetry and give rise to
a partially massless theory. We provide a thorough canonical analysis and
identify that w... | [
{
"created": "Fri, 10 Oct 2014 20:00:14 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Oct 2014 01:32:25 GMT",
"version": "v2"
},
{
"created": "Mon, 2 Mar 2015 15:18:55 GMT",
"version": "v3"
}
] | 2015-06-23 | [
[
"Alexandrov",
"Sergei",
""
],
[
"Deffayet",
"Cedric",
""
]
] | We analyze the first-order formulation of the ghost-free bigravity model in three-dimensions known as zwei-dreibein gravity. For a special choice of parameters, it was argued to have an additional gauge symmetry and give rise to a partially massless theory. We provide a thorough canonical analysis and identify that whe... |
hep-th/9702061 | A. Sen | Ashoke Sen | F-theory and the Gimon-Polchinski Orientifold | LaTeX file, 26 pages | Nucl.Phys.B498:135-155,1997 | 10.1016/S0550-3213(97)00262-9 | MRI-PHY-97-5 | hep-th | null | We establish the equivalence of the Gimon-Polchinski orientifold and F-theory
on an elliptically fibered Calabi-Yau three fold on base $CP^1 \times CP^1$ by
comparing the gauge symmetry breaking pattern, local deformations in the moduli
space, as well as the axion-dilaton background in the weak coupling limit in
the ... | [
{
"created": "Sat, 8 Feb 1997 15:37:22 GMT",
"version": "v1"
}
] | 2009-09-15 | [
[
"Sen",
"Ashoke",
""
]
] | We establish the equivalence of the Gimon-Polchinski orientifold and F-theory on an elliptically fibered Calabi-Yau three fold on base $CP^1 \times CP^1$ by comparing the gauge symmetry breaking pattern, local deformations in the moduli space, as well as the axion-dilaton background in the weak coupling limit in the tw... |
0810.3011 | Martin Schvellinger | Martin Schvellinger | Kerr-AdS black holes and non-relativistic conformal QM theories in
diverse dimensions | 31 pages, minor changes, typos corrected, references added | JHEP 0812:004,2008 | 10.1088/1126-6708/2008/12/004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the discrete light cone quantization of Kerr-AdS_{d+3} black holes
with a plane wave boundary. The resulting backgrounds are conjectured to be
dual of non-relativist conformal quantum mechanical theories in d spatial
dimensions at finite temperature and finite chemical potential. This includes
the discrete l... | [
{
"created": "Thu, 16 Oct 2008 20:15:26 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Nov 2008 20:14:25 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Nov 2008 21:51:43 GMT",
"version": "v3"
}
] | 2011-04-28 | [
[
"Schvellinger",
"Martin",
""
]
] | We study the discrete light cone quantization of Kerr-AdS_{d+3} black holes with a plane wave boundary. The resulting backgrounds are conjectured to be dual of non-relativist conformal quantum mechanical theories in d spatial dimensions at finite temperature and finite chemical potential. This includes the discrete lig... |
1505.03556 | Mehdi Eshaghi | Mehdi Eshaghi, Moslem Zarei, Nematollah Riazi, Ahmad Kiasatpour | A Non-minimally Coupled Potential for Inflation and Dark Energy after
Planck 2015: A Comprehensive Study | 11 pages, 5 figures | JCAP11(2015)037 | 10.1088/1475-7516/2015/11/037 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we introduce a new plateau-like inflationary model including a
quadratic scalar potential coupled non-minimally to gravity. This potential has
a dominant constant energy density at early times which can realize successful
inflation. It also includes an infinitesimal non-zero term $V_0$ responsible
for ex... | [
{
"created": "Wed, 13 May 2015 21:35:09 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Sep 2015 16:09:13 GMT",
"version": "v2"
},
{
"created": "Wed, 30 Sep 2015 20:40:13 GMT",
"version": "v3"
}
] | 2015-11-30 | [
[
"Eshaghi",
"Mehdi",
""
],
[
"Zarei",
"Moslem",
""
],
[
"Riazi",
"Nematollah",
""
],
[
"Kiasatpour",
"Ahmad",
""
]
] | In this work we introduce a new plateau-like inflationary model including a quadratic scalar potential coupled non-minimally to gravity. This potential has a dominant constant energy density at early times which can realize successful inflation. It also includes an infinitesimal non-zero term $V_0$ responsible for expl... |
1204.2957 | Kluson Josef | J. Kluson | Non-Linear Massive Gravity with Additional Primary Constraint and
Absence of Ghosts | 13 pages | null | 10.1103/PhysRevD.86.044024 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We complete the Hamiltonian analysis of specific model of non-linear massive
gravity that was started in arXiv:1112.5267. We identify the primary constraint
and corresponding secondary constraint. We show that they are the second class
constraints and hence they lead to the elimination of the additional scalar
mode. ... | [
{
"created": "Fri, 13 Apr 2012 11:32:26 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Kluson",
"J.",
""
]
] | We complete the Hamiltonian analysis of specific model of non-linear massive gravity that was started in arXiv:1112.5267. We identify the primary constraint and corresponding secondary constraint. We show that they are the second class constraints and hence they lead to the elimination of the additional scalar mode. We... |
hep-th/9607135 | Misha Vasiliev | Mikhail Vasiliev (Lebedev Physical Institute) | Higher-Spin Matter Interactions in 2+1 Dimensions | LaTex, 9 pages, no figures, Invited talk at the 10 International
Conference Problems of Quantum Field Theory, Alushta (Cremea - Ukrain), May
13-18, 1996 | null | 10.1016/S0920-5632(97)00331-9 | FIAN/TD/21--96 | hep-th | null | We describe a model of massive matter fields interacting through higher-spin
gauge fields in 2+1 dimensional space-time. The two main conclusions are that
the parameter of mass $M$ appears as a module characterizing an appropriate
vacuum solution of the full non-linear model and that $M$ affects a structure
of a glob... | [
{
"created": "Tue, 16 Jul 1996 15:43:04 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Vasiliev",
"Mikhail",
"",
"Lebedev Physical Institute"
]
] | We describe a model of massive matter fields interacting through higher-spin gauge fields in 2+1 dimensional space-time. The two main conclusions are that the parameter of mass $M$ appears as a module characterizing an appropriate vacuum solution of the full non-linear model and that $M$ affects a structure of a global... |
2004.06159 | Hong Liu | Hong Liu and Julian Sonner | Quantum many-body physics from a gravitational lens | 28 pages, 11 figures | null | null | MIT-CTP/5194 | hep-th cond-mat.str-el gr-qc nlin.CD quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The last two decades have seen the emergence of stunning interconnections
among various previously remotely related disciplines such as condensed matter,
nuclear physics, gravity and quantum information, fueled both by experimental
advances and new powerful theoretical methods brought by holographic duality.
In this ... | [
{
"created": "Mon, 13 Apr 2020 19:05:24 GMT",
"version": "v1"
}
] | 2020-04-15 | [
[
"Liu",
"Hong",
""
],
[
"Sonner",
"Julian",
""
]
] | The last two decades have seen the emergence of stunning interconnections among various previously remotely related disciplines such as condensed matter, nuclear physics, gravity and quantum information, fueled both by experimental advances and new powerful theoretical methods brought by holographic duality. In this no... |
1506.01384 | Shu Lin | Ioannis Iatrakis, Shu Lin, and Yi Yin | The anomalous transport of axial charge: topological vs non-topological
fluctuations | 30 pages, version accepted in JHEP | null | null | RBRC-1142 | hep-th hep-ph nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Axial charge imbalance is an essential ingredient in novel effects associated
with chiral anomaly such as chiral magnetic effects (CME). In a non-Abelian
plasma with chiral fermions, local axial charge can be generated a) by
topological fluctuations which would create domains with non-zero winding
number b) by conven... | [
{
"created": "Wed, 3 Jun 2015 20:01:05 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Aug 2015 20:24:13 GMT",
"version": "v2"
}
] | 2015-08-18 | [
[
"Iatrakis",
"Ioannis",
""
],
[
"Lin",
"Shu",
""
],
[
"Yin",
"Yi",
""
]
] | Axial charge imbalance is an essential ingredient in novel effects associated with chiral anomaly such as chiral magnetic effects (CME). In a non-Abelian plasma with chiral fermions, local axial charge can be generated a) by topological fluctuations which would create domains with non-zero winding number b) by conventi... |
hep-th/9607007 | null | A.V. Smilga (ITEP, Moscow) | Two-Dimensional Instantons with Bosonization and Physics of Adjoint
$QCD_2$ | 36 pages, LaTeX. References added | Phys.Rev.D54:7757-7773,1996 | 10.1103/PhysRevD.54.7757 | ITEP - TH - 21/96 | hep-th | null | We evaluate partition functions $Z_I$ in topologically nontrivial (instanton)
gauge sectors in the bosonized version of the Schwinger model and in a gauged
WZNW model corresponding to $QCD_2$ with adjoint fermions. We show that the
bosonized model is equivalent to the fermion model only if a particular form of
the WZ... | [
{
"created": "Mon, 1 Jul 1996 12:51:32 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Jul 1996 11:12:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Smilga",
"A. V.",
"",
"ITEP, Moscow"
]
] | We evaluate partition functions $Z_I$ in topologically nontrivial (instanton) gauge sectors in the bosonized version of the Schwinger model and in a gauged WZNW model corresponding to $QCD_2$ with adjoint fermions. We show that the bosonized model is equivalent to the fermion model only if a particular form of the WZNW... |
hep-th/0012043 | Koh-ichi Nittoh | Koh-ichi Nittoh | Consistency of the Hybrid Regularization with Higher Covariant
Derivative and Infinitely Many Pauli-Villars | 35 pages, 21 figures, latex 2e. Some texts are added. This version
will appear in Int. J. Mod. Phys. A | Int.J.Mod.Phys. A16 (2001) 3755 | 10.1142/S0217751X01005031 | CHIBA-EP-124-REV | hep-th | null | We study the regularization and renormalization of the Yang-Mills theory in
the framework of the manifestly invariant formalism, which consists of a higher
covariant derivative with an infinitely many Pauli-Villars fields. Unphysical
logarithmic divergence, which is the problematic point on the Slavnov's method,
does... | [
{
"created": "Wed, 6 Dec 2000 03:15:45 GMT",
"version": "v1"
},
{
"created": "Tue, 22 May 2001 08:48:23 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Nittoh",
"Koh-ichi",
""
]
] | We study the regularization and renormalization of the Yang-Mills theory in the framework of the manifestly invariant formalism, which consists of a higher covariant derivative with an infinitely many Pauli-Villars fields. Unphysical logarithmic divergence, which is the problematic point on the Slavnov's method, does n... |
1508.03603 | Marcelo Botta Cantcheff | M. Botta Cantcheff, R. J. Scherer Santos | TFD Extension of Open String Field Theory | 25 pages, no figures. File format, typos, Abstract and references
modified. New subsection and concluding comments were added. To appear in
Phys. Rev. D | Phys. Rev. D 93, 065015 (2016) | 10.1103/PhysRevD.93.065015 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the application of the rules of Thermo Field Dynamics (TFD) to the
covariant formulation of Open String Field Theory (OSFT). We extend the states
space and fields according to the duplication rules of TFD and construct the
corresponding classical action. The result is interpreted as a theory whose
fields wou... | [
{
"created": "Fri, 14 Aug 2015 18:49:19 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 2016 16:27:09 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Cantcheff",
"M. Botta",
""
],
[
"Santos",
"R. J. Scherer",
""
]
] | We study the application of the rules of Thermo Field Dynamics (TFD) to the covariant formulation of Open String Field Theory (OSFT). We extend the states space and fields according to the duplication rules of TFD and construct the corresponding classical action. The result is interpreted as a theory whose fields would... |
1912.04948 | Miguel Angel Martin Contreras Dr. | Saulo Diles and Miguel Angel Martin Contreras and Alfredo Vega | Drag Force in the Vacuum of Confining Gauge Theories | 9 pages | Nucl. Phys. B, 980, 115816 (2022) | 10.1016/j.nuclphysb.2022.115816 | null | hep-th hep-ph | http://creativecommons.org/publicdomain/zero/1.0/ | The complete absence of isolated quarks reaching particle detectors after
high energy collisions suggests that some physical mechanism generates
resistance to their propagation in the vacuum. In order to reveal such a
mechanism, we analyze the fate of an infinitely heavy quark that is initially
propagating in the vac... | [
{
"created": "Tue, 10 Dec 2019 19:45:23 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Jun 2022 06:02:21 GMT",
"version": "v2"
}
] | 2022-06-03 | [
[
"Diles",
"Saulo",
""
],
[
"Contreras",
"Miguel Angel Martin",
""
],
[
"Vega",
"Alfredo",
""
]
] | The complete absence of isolated quarks reaching particle detectors after high energy collisions suggests that some physical mechanism generates resistance to their propagation in the vacuum. In order to reveal such a mechanism, we analyze the fate of an infinitely heavy quark that is initially propagating in the vacuu... |
2005.06743 | Ken-Ji Hamada | Ken-ji Hamada | Localized massive excitation of quantum gravity as a dark particle | 13 pages, 2 figures, title slightly changed, add further descriptions
of approximation applied for strong coupling dynamics, references corrected | Phys. Rev. D 102, 026024 (2020) | 10.1103/PhysRevD.102.026024 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct a static and spherical excited state without singularities in
renormalizable quantum gravity with background-free nature asymptotically. Its
diameter is given by a correlation length of the quantum gravity, longer than
the Planck length by 2 orders of magnitude, and it has a Schwarzschild tail
outside. T... | [
{
"created": "Thu, 14 May 2020 06:35:04 GMT",
"version": "v1"
},
{
"created": "Mon, 18 May 2020 01:25:16 GMT",
"version": "v2"
},
{
"created": "Thu, 30 Jul 2020 04:43:22 GMT",
"version": "v3"
}
] | 2020-08-05 | [
[
"Hamada",
"Ken-ji",
""
]
] | We construct a static and spherical excited state without singularities in renormalizable quantum gravity with background-free nature asymptotically. Its diameter is given by a correlation length of the quantum gravity, longer than the Planck length by 2 orders of magnitude, and it has a Schwarzschild tail outside. The... |
1203.4207 | Jan Martin Pawlowski | Ivan Donkin and Jan M. Pawlowski | The phase diagram of quantum gravity from diffeomorphism-invariant
RG-flows | 23 pages, 13 figures | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We evaluate the phase diagram of quantum gravity within a fully
diffeomorphism-invariant renormalisation group approach. The construction is
based on the geometrical or Vilkovisky-DeWitt effective action. We also resolve
the difference between the fluctuation metric and the background metric. This
allows for fully ba... | [
{
"created": "Mon, 19 Mar 2012 19:21:18 GMT",
"version": "v1"
}
] | 2012-03-20 | [
[
"Donkin",
"Ivan",
""
],
[
"Pawlowski",
"Jan M.",
""
]
] | We evaluate the phase diagram of quantum gravity within a fully diffeomorphism-invariant renormalisation group approach. The construction is based on the geometrical or Vilkovisky-DeWitt effective action. We also resolve the difference between the fluctuation metric and the background metric. This allows for fully back... |
hep-th/0312220 | Jonathan Bagger | Jonathan Bagger and Michele Redi | Radion effective theory in the detuned Randall-Sundrum model | 17 pages. JHEP class. New Appendix. Published version | JHEP 0404 (2004) 031 | 10.1088/1126-6708/2004/04/031 | null | hep-th hep-ph | null | We compute the two-derivative low-energy effective action for the radion in
the (supersymmetric) Randall-Sundrum scenario with detuned brane tensions. At
the classical level, a potential automatically stabilizes the distance between
the branes. In the supersymmetric case, supersymmetry can be broken
spontaneously by ... | [
{
"created": "Thu, 18 Dec 2003 15:20:42 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Apr 2004 19:10:27 GMT",
"version": "v2"
},
{
"created": "Thu, 22 Apr 2004 15:33:28 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Bagger",
"Jonathan",
""
],
[
"Redi",
"Michele",
""
]
] | We compute the two-derivative low-energy effective action for the radion in the (supersymmetric) Randall-Sundrum scenario with detuned brane tensions. At the classical level, a potential automatically stabilizes the distance between the branes. In the supersymmetric case, supersymmetry can be broken spontaneously by a ... |
1909.00919 | M\'ark Mezei | M\'ark Mezei, Julio Virrueta | The Quantum Null Energy Condition and Entanglement Entropy in Quenches | 10 pages, 2 figures | null | null | null | hep-th cond-mat.str-el quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Quantum Null Energy Condition (QNEC) relates energy to the second
variation of entropy in relativistic quantum field theory. We use the QNEC
inequality to bound entanglement entropy in quenches. At early times the
entanglement entropy grows quadratically in time, and the QNEC provides an
upper bound on the prefac... | [
{
"created": "Tue, 3 Sep 2019 02:13:51 GMT",
"version": "v1"
}
] | 2019-09-04 | [
[
"Mezei",
"Márk",
""
],
[
"Virrueta",
"Julio",
""
]
] | The Quantum Null Energy Condition (QNEC) relates energy to the second variation of entropy in relativistic quantum field theory. We use the QNEC inequality to bound entanglement entropy in quenches. At early times the entanglement entropy grows quadratically in time, and the QNEC provides an upper bound on the prefacto... |
1707.02878 | Georgios Linardopoulos | Minos Axenides and Emmanuel Floratos and Georgios Linardopoulos | M2-brane Dynamics in the Classical Limit of the BMN Matrix Model | 7 pages, 8 figures | Phys.Lett. B773 (2017) 265 | 10.1016/j.physletb.2017.08.036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the large-N limit of the BMN matrix model by analyzing the
dynamics of ellipsoidal M2-branes that spin in the 11-dimensional maximally
supersymmetric SO(3)xSO(6) plane-wave background. We identify finite-energy
solutions by specifying the local minima of the corresponding energy
functional. These confi... | [
{
"created": "Mon, 10 Jul 2017 14:28:50 GMT",
"version": "v1"
}
] | 2017-09-20 | [
[
"Axenides",
"Minos",
""
],
[
"Floratos",
"Emmanuel",
""
],
[
"Linardopoulos",
"Georgios",
""
]
] | We investigate the large-N limit of the BMN matrix model by analyzing the dynamics of ellipsoidal M2-branes that spin in the 11-dimensional maximally supersymmetric SO(3)xSO(6) plane-wave background. We identify finite-energy solutions by specifying the local minima of the corresponding energy functional. These configu... |
hep-th/9509032 | Xiang Qian Luo | S.H. Guo, Q.Z. Chen, X. Fang, J. Liu, X.Q. Luo, and W. Zheng | Truncated eigenvalue equation and long wavelength behavior of lattice
gauge theory | Latex file, 4 pages, plus 4 figures encoded with uufiles | Nucl.Phys.Proc.Suppl. 47 (1996) 827-830 | 10.1016/0920-5632(96)00184-3 | HLRZ-95-52 | hep-th | null | We review our new method, which might be the most direct and efficient way
for approaching the continuum physics from Hamiltonian lattice gauge theory. It
consists of solving the eigenvalue equation with a truncation scheme preserving
the continuum limit. The efficiency has been confirmed by the observations of
the s... | [
{
"created": "Thu, 7 Sep 1995 12:50:30 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Guo",
"S. H.",
""
],
[
"Chen",
"Q. Z.",
""
],
[
"Fang",
"X.",
""
],
[
"Liu",
"J.",
""
],
[
"Luo",
"X. Q.",
""
],
[
"Zheng",
"W.",
""
]
] | We review our new method, which might be the most direct and efficient way for approaching the continuum physics from Hamiltonian lattice gauge theory. It consists of solving the eigenvalue equation with a truncation scheme preserving the continuum limit. The efficiency has been confirmed by the observations of the sca... |
1811.08879 | Juan Pedraza | Cesar A. Ag\'on, Jan de Boer and Juan F. Pedraza | Geometric Aspects of Holographic Bit Threads | 48 pages, multiple figures. v3: matches published version | JHEP 1905 (2019) 075 | 10.1007/JHEP05(2019)075 | YITP-18-37 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the recent reformulation of the holographic prescription to
compute entanglement entropy in terms of a convex optimization problem,
introduced by Freedman and Headrick. According to it, the holographic
entanglement entropy associated to a boundary region is given by the maximum
flux of a bounded, divergenc... | [
{
"created": "Wed, 21 Nov 2018 18:51:20 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Feb 2019 00:35:46 GMT",
"version": "v2"
},
{
"created": "Wed, 15 May 2019 10:08:44 GMT",
"version": "v3"
}
] | 2019-05-16 | [
[
"Agón",
"Cesar A.",
""
],
[
"de Boer",
"Jan",
""
],
[
"Pedraza",
"Juan F.",
""
]
] | We revisit the recent reformulation of the holographic prescription to compute entanglement entropy in terms of a convex optimization problem, introduced by Freedman and Headrick. According to it, the holographic entanglement entropy associated to a boundary region is given by the maximum flux of a bounded, divergencel... |
1006.0146 | Andrew Neitzke | Davide Gaiotto, Gregory W. Moore, Andrew Neitzke | Framed BPS States | 123 pages, 52 figures; v2: minor corrections | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a class of line operators in d=4, N=2 supersymmetric field
theories which leave four supersymmetries unbroken. Such line operators support
a new class of BPS states which we call "framed BPS states." These include halo
bound states similar to those of d=4, N=2 supergravity, where (ordinary) BPS
particles ... | [
{
"created": "Tue, 1 Jun 2010 15:00:54 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Oct 2012 22:43:36 GMT",
"version": "v2"
}
] | 2012-10-09 | [
[
"Gaiotto",
"Davide",
""
],
[
"Moore",
"Gregory W.",
""
],
[
"Neitzke",
"Andrew",
""
]
] | We consider a class of line operators in d=4, N=2 supersymmetric field theories which leave four supersymmetries unbroken. Such line operators support a new class of BPS states which we call "framed BPS states." These include halo bound states similar to those of d=4, N=2 supergravity, where (ordinary) BPS particles ar... |
hep-th/9508115 | Frederic Lesage | D. Serban, F. Lesage, V. Pasquier | Single particle Green's function in the Calogero-Sutherland model for
rational couplings $\beta=p/q$ | 9 pages, RevTeX, epsf.tex, 4 figures, files uuencoded | Nucl.Phys. B466 (1996) 499-512 | 10.1016/0550-3213(96)00071-5 | USC-95-023 | hep-th cond-mat | null | We derive an exact expression for the single particle Green function in the
Calogero-Sutherland model for all rational values of the coupling $\beta$. The
calculation is based on Jack polynomial techniques and the results are given in
the thermodynamical limit. Two type of intermediate states contribute. The
firts on... | [
{
"created": "Wed, 23 Aug 1995 22:32:49 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Serban",
"D.",
""
],
[
"Lesage",
"F.",
""
],
[
"Pasquier",
"V.",
""
]
] | We derive an exact expression for the single particle Green function in the Calogero-Sutherland model for all rational values of the coupling $\beta$. The calculation is based on Jack polynomial techniques and the results are given in the thermodynamical limit. Two type of intermediate states contribute. The firts one ... |
1512.05837 | David Ridout | Michael Canagasabey and David Ridout | Fusion rules for the logarithmic $N=1$ superconformal minimal models II:
including the Ramond sector | 42 pages, 7 figures; v2 fixed minor typos and added a little more
explanatory material | null | 10.1016/j.nuclphysb.2016.02.010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Virasoro logarithmic minimal models were intensively studied by several
groups over the last ten years with much attention paid to the fusion rules and
the structures of the indecomposable representations that fusion generates. The
analogous study of the fusion rules of the $N=1$ superconformal logarithmic
minima... | [
{
"created": "Fri, 18 Dec 2015 01:03:52 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Feb 2016 22:00:19 GMT",
"version": "v2"
}
] | 2016-03-23 | [
[
"Canagasabey",
"Michael",
""
],
[
"Ridout",
"David",
""
]
] | The Virasoro logarithmic minimal models were intensively studied by several groups over the last ten years with much attention paid to the fusion rules and the structures of the indecomposable representations that fusion generates. The analogous study of the fusion rules of the $N=1$ superconformal logarithmic minimal ... |
2011.07618 | Stephen Ebert | Stephen Ebert, Hao-Yu Sun, Zhengdi Sun | $T\overline{T}$ deformation in SCFTs and integrable supersymmetric
theories | 46 pages; v2 published version; v3 typos fixed | null | 10.1007/JHEP09(2021)082 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We calculate the $\mathcal{S}$-multiplets for two-dimensional Euclidean
$\mathcal{N}=(0,2)$ and $\mathcal{N} = (2,2)$ superconformal field theories
under the $T\overline{T}$ deformation at leading order of perturbation theory
in the deformation coupling. Then, from these $\mathcal{N} = (0, 2)$ deformed
multiplets, we... | [
{
"created": "Sun, 15 Nov 2020 20:01:00 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Sep 2021 18:51:49 GMT",
"version": "v2"
},
{
"created": "Tue, 22 Nov 2022 05:09:44 GMT",
"version": "v3"
}
] | 2022-11-23 | [
[
"Ebert",
"Stephen",
""
],
[
"Sun",
"Hao-Yu",
""
],
[
"Sun",
"Zhengdi",
""
]
] | We calculate the $\mathcal{S}$-multiplets for two-dimensional Euclidean $\mathcal{N}=(0,2)$ and $\mathcal{N} = (2,2)$ superconformal field theories under the $T\overline{T}$ deformation at leading order of perturbation theory in the deformation coupling. Then, from these $\mathcal{N} = (0, 2)$ deformed multiplets, we c... |
hep-th/0703169 | Michael Wohlgenannt | Harald Grosse and Michael Wohlgenannt | Induced Gauge Theory on a Noncommutative Space | Typos corrected, one reference added; eqn. (49) corrected, one
equation number added; 30 pages | Eur.Phys.J.C52:435-450,2007 | 10.1140/epjc/s10052-007-0369-5 | UWThPh-2007-4, Preprint ESI 1900 (2007) | hep-th | null | We consider a scalar $\phi^4$ theory on canonically deformed Euclidean space
in 4 dimensions with an additional oscillator potential. This model is known to
be renormalisable. An exterior gauge field is coupled in a gauge invariant
manner to the scalar field. We extract the dynamics for the gauge field from
the diver... | [
{
"created": "Mon, 19 Mar 2007 15:08:43 GMT",
"version": "v1"
},
{
"created": "Tue, 22 May 2007 11:21:01 GMT",
"version": "v2"
},
{
"created": "Wed, 1 Aug 2007 12:09:54 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Grosse",
"Harald",
""
],
[
"Wohlgenannt",
"Michael",
""
]
] | We consider a scalar $\phi^4$ theory on canonically deformed Euclidean space in 4 dimensions with an additional oscillator potential. This model is known to be renormalisable. An exterior gauge field is coupled in a gauge invariant manner to the scalar field. We extract the dynamics for the gauge field from the diverge... |
hep-th/9502114 | Wtkim | Won T. Kim, Julian Lee, and Young Jai Park | Stability Analysis of the Dilatonic Black Hole in Two Dimensions | 10 pages, LaTex, no figures | Phys.Lett. B347 (1995) 217-221 | 10.1016/0370-2693(95)00054-O | SNUTP 94-110 | hep-th | null | We explicitly show that the net number of degrees of freedom in the
two-dimensional dilaton gravity is zero through the Hamiltonian constraint
analysis. This implies that the local space-time dependent physical excitations
do not exist. From the linear perturbation around the black hole background, we
explicitly prov... | [
{
"created": "Sat, 18 Feb 1995 06:57:14 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kim",
"Won T.",
""
],
[
"Lee",
"Julian",
""
],
[
"Park",
"Young Jai",
""
]
] | We explicitly show that the net number of degrees of freedom in the two-dimensional dilaton gravity is zero through the Hamiltonian constraint analysis. This implies that the local space-time dependent physical excitations do not exist. From the linear perturbation around the black hole background, we explicitly prove ... |
hep-th/9307125 | Desmond Johnston | D. Johnston | Ising (anti-)ferromagnet on dynamical triangulations and
quadrangulations | 5 pages, latex | Phys.Lett. B314 (1993) 69-73 | 10.1016/0370-2693(93)91323-F | null | hep-th | null | We write down matrix models for Ising spins with zero external field on the
vertices of dynamical triangulated random surfaces (DTRS) and dynamically
quadrangulated random surfaces (DQRS) and compare these with the standard
matrix model approach which places the spins on the dual $\phi^3$ and $\phi^4$
graphs. We show... | [
{
"created": "Tue, 20 Jul 1993 09:28:35 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Johnston",
"D.",
""
]
] | We write down matrix models for Ising spins with zero external field on the vertices of dynamical triangulated random surfaces (DTRS) and dynamically quadrangulated random surfaces (DQRS) and compare these with the standard matrix model approach which places the spins on the dual $\phi^3$ and $\phi^4$ graphs. We show t... |
hep-th/0409127 | Dmitri Vassilevich | Dmitri V. Vassilevich | Canonical analysis of space-time noncommutative theories and gauge
symmetries | 12 pages, v2: a reference added, a misprint corrected | null | null | LU-ITP 2004/025 | hep-th | null | We construct a modification of the Poisson bracket which is suitable for a
canonical analysis of space-time noncommutative field theories. We show that
this bracket satisfies the Jacobi identities and generates equations of motion.
In this modified canonical formalism one can define the notion of the
first-class cons... | [
{
"created": "Mon, 13 Sep 2004 15:23:19 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Sep 2004 14:31:27 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Vassilevich",
"Dmitri V.",
""
]
] | We construct a modification of the Poisson bracket which is suitable for a canonical analysis of space-time noncommutative field theories. We show that this bracket satisfies the Jacobi identities and generates equations of motion. In this modified canonical formalism one can define the notion of the first-class constr... |
hep-th/0608124 | Sergio Doplicher | Sergio Doplicher | Quantum Field Theory on Quantum Spacetime | 10 pages | J.Phys.Conf.Ser.53:793-798,2006 | 10.1088/1742-6596/53/1/051 | null | hep-th gr-qc math.QA | null | Condensed account of the Lectures delivered at the Meeting on {\it
Noncommutative Geometry in Field and String Theory}, Corfu, September 18 - 20,
2005.
| [
{
"created": "Thu, 17 Aug 2006 16:22:43 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Doplicher",
"Sergio",
""
]
] | Condensed account of the Lectures delivered at the Meeting on {\it Noncommutative Geometry in Field and String Theory}, Corfu, September 18 - 20, 2005. |
hep-th/0505118 | Jurgen Baacke | J. Baacke, N. Kevlishvili | Tunneling in a quantum field theory on a compact one-dimensional space | 33 pages, 13 figures, substantial changes in the text, conclusions
based on a much larger set of parameters and simulations | Nucl.Phys.B745:142-164,2006 | 10.1016/j.nuclphysb.2006.03.031 | DO-TH-05/07 | hep-th | null | We compute tunneling in a quantum field theory in 1+1 dimensions for a field
potential $U(\Phi)$ of the asymmetric double well type. The system is localized
initially in the ``false vacuum''. We consider the case of a {\em compact
space} ($S_1$) and study {\em global} tunneling. The process is studied in
real-time si... | [
{
"created": "Fri, 13 May 2005 19:29:17 GMT",
"version": "v1"
},
{
"created": "Sun, 12 Feb 2006 21:45:01 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Baacke",
"J.",
""
],
[
"Kevlishvili",
"N.",
""
]
] | We compute tunneling in a quantum field theory in 1+1 dimensions for a field potential $U(\Phi)$ of the asymmetric double well type. The system is localized initially in the ``false vacuum''. We consider the case of a {\em compact space} ($S_1$) and study {\em global} tunneling. The process is studied in real-time simu... |
hep-th/9612031 | Kiyoshi Ezawa | Kiyoshi Ezawa, Atushi Ishikawa | Osp(1|2) Chern-Simons gauge theory as 2D N=1 Induced Supergravity | 12 pages, Latex (references added) | Phys. Rev. D 56, 2362 (1997) | 10.1103/PhysRevD.56.2362 | YITP-96-62 | hep-th | null | We demonstrate the close relationship between Chern-Simons gauge theory with
gauge group Osp(1|2) and N=1 induced supergravity in two dimensions. More
precisely, the inner product of the physical states in the former yields the
partition function of the latter evaluated in the Wess-Zumino supergauge. It is
also shown... | [
{
"created": "Tue, 3 Dec 1996 05:57:58 GMT",
"version": "v1"
},
{
"created": "Thu, 5 Dec 1996 06:10:27 GMT",
"version": "v2"
},
{
"created": "Fri, 13 Dec 1996 09:48:02 GMT",
"version": "v3"
}
] | 2016-08-24 | [
[
"Ezawa",
"Kiyoshi",
""
],
[
"Ishikawa",
"Atushi",
""
]
] | We demonstrate the close relationship between Chern-Simons gauge theory with gauge group Osp(1|2) and N=1 induced supergravity in two dimensions. More precisely, the inner product of the physical states in the former yields the partition function of the latter evaluated in the Wess-Zumino supergauge. It is also shown t... |
2007.15912 | Noriaki Ikeda | Noriaki Ikeda and Thomas Strobl | From BFV to BV and spacetime covariance | 46 pages | null | 10.1007/JHEP12(2020)141 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The BFV formulation of a given gauge theory is usually significantly easier
to obtain than its BV formulation. Grigoriev and Damgaard introduced simple
formulas for obtaining the latter from the former. Since BFV relies on the
Hamiltonian version of the gauge theory, however, it does not come as a
surprise that in ge... | [
{
"created": "Fri, 31 Jul 2020 09:11:06 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Dec 2020 03:17:34 GMT",
"version": "v2"
}
] | 2021-02-03 | [
[
"Ikeda",
"Noriaki",
""
],
[
"Strobl",
"Thomas",
""
]
] | The BFV formulation of a given gauge theory is usually significantly easier to obtain than its BV formulation. Grigoriev and Damgaard introduced simple formulas for obtaining the latter from the former. Since BFV relies on the Hamiltonian version of the gauge theory, however, it does not come as a surprise that in gene... |
1211.5976 | Yuki Sakakihara | Yuki Sakakihara, Jiro Soda and Tomohiro Takahashi | On Cosmic No-hair in Bimetric Gravity and the Higuchi Bound | 24 pages, 5 figures, v2: references added, typos corrected | null | 10.1093/ptep/ptt004 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the cosmic no-hair in the presence of spin-2 matter, i.e. in
bimetric gravity. We obtain stable de Sitter solutions with the cosmological
constant in the physical sector and find an evidence that the cosmic no-hair is
correct. In the presence of the other cosmological constant, there are two
branches of de S... | [
{
"created": "Mon, 26 Nov 2012 15:04:36 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Dec 2012 07:12:58 GMT",
"version": "v2"
}
] | 2016-06-21 | [
[
"Sakakihara",
"Yuki",
""
],
[
"Soda",
"Jiro",
""
],
[
"Takahashi",
"Tomohiro",
""
]
] | We study the cosmic no-hair in the presence of spin-2 matter, i.e. in bimetric gravity. We obtain stable de Sitter solutions with the cosmological constant in the physical sector and find an evidence that the cosmic no-hair is correct. In the presence of the other cosmological constant, there are two branches of de Sit... |
0706.3978 | Ingo Kirsch | Johanna Erdmenger, Kazuo Ghoroku, Ingo Kirsch | Holographic heavy-light mesons from non-Abelian DBI | 21 pages, 7 figures | JHEP0709:111,2007 | 10.1088/1126-6708/2007/09/111 | FIT HE-07-01, MPP-2007-74 | hep-th | null | In the context of gauge/gravity duals with flavor, we examine heavy-light
mesons which involve a heavy and a light quark. For this purpose we embed two
D7 brane probes at different positions into the gravity background. We
establish the non-Abelian Dirac-Born-Infeld (DBI) action for these probes, in
which the U(2) ma... | [
{
"created": "Wed, 27 Jun 2007 16:41:25 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Sep 2007 08:13:35 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Erdmenger",
"Johanna",
""
],
[
"Ghoroku",
"Kazuo",
""
],
[
"Kirsch",
"Ingo",
""
]
] | In the context of gauge/gravity duals with flavor, we examine heavy-light mesons which involve a heavy and a light quark. For this purpose we embed two D7 brane probes at different positions into the gravity background. We establish the non-Abelian Dirac-Born-Infeld (DBI) action for these probes, in which the U(2) matr... |
hep-th/0306016 | John Klauder | John R. Klauder | Overcoming Nonrenormalizability -- Part 2 | 8 pages, LaTeX, version accepted by J. Stat. Phys | null | 10.1023/B:JOSS.0000037237.78375.e8 | null | hep-th cond-mat.stat-mech math-ph math.MP | null | The procedures to overcome nonrenormalizability of \phi^4_n, n\ge5, quantum
field theory models that were presented in a recent paper are extended to
address nonrenormalizability of \phi^p_3, p=8,10,12,..., models. The principles
involved in these procedures are based on the hard-core picture of
nonrenormalizability.... | [
{
"created": "Tue, 3 Jun 2003 14:22:16 GMT",
"version": "v1"
},
{
"created": "Wed, 28 Jan 2004 14:53:02 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Klauder",
"John R.",
""
]
] | The procedures to overcome nonrenormalizability of \phi^4_n, n\ge5, quantum field theory models that were presented in a recent paper are extended to address nonrenormalizability of \phi^p_3, p=8,10,12,..., models. The principles involved in these procedures are based on the hard-core picture of nonrenormalizability. |
hep-th/9707058 | Ricardo Amorim | Ricardo Amorim and Ashok Das | Supersymmetry and the Chiral Schwinger Model | one 9 pages Latex file, one ps file with one figure | Phys. Rev. D 57, 2599 (1998) | 10.1103/PhysRevD.57.2599 | null | hep-th | null | We have constructed the N=1/2 supersymmetric general Abelian model with
asymmetric chiral couplings. This leads to a N=1/2 supersymmetrization of the
Schwinger model. We show that the supersymmetric general model is plagued with
problems of infrared divergence. Only the supersymmetric chiral Schwinger model
is free f... | [
{
"created": "Fri, 4 Jul 1997 15:38:16 GMT",
"version": "v1"
}
] | 2016-08-25 | [
[
"Amorim",
"Ricardo",
""
],
[
"Das",
"Ashok",
""
]
] | We have constructed the N=1/2 supersymmetric general Abelian model with asymmetric chiral couplings. This leads to a N=1/2 supersymmetrization of the Schwinger model. We show that the supersymmetric general model is plagued with problems of infrared divergence. Only the supersymmetric chiral Schwinger model is free fro... |
1610.09895 | Joseph Novak | Sergei M. Kuzenko, Joseph Novak and Ivo Sachs | Minimal $\cal N=4$ topologically massive supergravity | 38 pages, typos corrected and comments added, published version | JHEP 1703 (2017) 109 | 10.1007/JHEP03(2017)109 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the superconformal framework, we construct a new off-shell model for
$\cal N=4$ topologically massive supergravity which is minimal in the sense
that it makes use of a single compensating vector multiplet and involves no
free parameter. As such, it provides a counterexample to the common lore that
two compensat... | [
{
"created": "Mon, 31 Oct 2016 12:25:59 GMT",
"version": "v1"
},
{
"created": "Wed, 22 Mar 2017 11:22:44 GMT",
"version": "v2"
}
] | 2017-03-23 | [
[
"Kuzenko",
"Sergei M.",
""
],
[
"Novak",
"Joseph",
""
],
[
"Sachs",
"Ivo",
""
]
] | Using the superconformal framework, we construct a new off-shell model for $\cal N=4$ topologically massive supergravity which is minimal in the sense that it makes use of a single compensating vector multiplet and involves no free parameter. As such, it provides a counterexample to the common lore that two compensatin... |
hep-th/9808091 | Pat Moffat | J. W. Moffat | Quantum Gravity and Black Hole Entropy | 11 pages. Plaintex. Corrections to text | null | null | UTPT 98 | hep-th gr-qc hep-ph | null | The basic features of a quantum field theory which is Poincar\'e invariant,
gauge invariant, finite and unitary to all orders of perturbation theory are
reviewed. Quantum gravity is finite and unitary to all orders of perturbation
theory. The Bekenstein-Hawking entropy formula for a black hole is investigated
in a co... | [
{
"created": "Fri, 14 Aug 1998 23:45:09 GMT",
"version": "v1"
},
{
"created": "Mon, 31 Aug 1998 21:05:16 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Sep 1998 17:01:42 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Moffat",
"J. W.",
""
]
] | The basic features of a quantum field theory which is Poincar\'e invariant, gauge invariant, finite and unitary to all orders of perturbation theory are reviewed. Quantum gravity is finite and unitary to all orders of perturbation theory. The Bekenstein-Hawking entropy formula for a black hole is investigated in a coni... |
2012.09192 | Nemanja Kaloper | Nemanja Kaloper | Troubles with Global Monopoles in Quantum Gravity | 16 pages LaTeX, 1 figure; additional arguments and clarifications,
expanded discussions and conclusions, typos corrected, references and
acknowledgements added | null | null | null | hep-th astro-ph.CO gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | A theory with a global $O(3)$ symmetry broken at a scale $\eta$ admits
topological configurations: global monopoles realized by Goldstone fields
winding around the core of false vacuum. One may expect them to behave as
heavy, big composite objects, difficult to make and therefore mostly harmless.
However, after gravi... | [
{
"created": "Wed, 16 Dec 2020 19:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Dec 2020 04:18:15 GMT",
"version": "v2"
}
] | 2020-12-22 | [
[
"Kaloper",
"Nemanja",
""
]
] | A theory with a global $O(3)$ symmetry broken at a scale $\eta$ admits topological configurations: global monopoles realized by Goldstone fields winding around the core of false vacuum. One may expect them to behave as heavy, big composite objects, difficult to make and therefore mostly harmless. However, after gravity... |
hep-th/0702093 | Diego Rodriguez-Gomez | J.Bedford, C.Papageorgakis, D.Rodriguez-Gomez, J.Ward | Matrix Big Brunch | 15 pages, no figures. References added | Phys.Rev.D75:085014,2007 | 10.1103/PhysRevD.75.085014 | QMUL-PH-07-03, CERN-PH-TH/2007-032, TIFR/TH/07-04, PUTP-223 | hep-th | null | Following the holographic description of linear dilaton null Cosmologies with
a Big Bang in terms of Matrix String Theory put forward by Craps, Sethi and
Verlinde, we propose an extended background describing a Universe including
both Big Bang and Big Crunch singularities. This belongs to a class of exact
string back... | [
{
"created": "Mon, 12 Feb 2007 21:03:08 GMT",
"version": "v1"
},
{
"created": "Tue, 20 Feb 2007 17:52:08 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Bedford",
"J.",
""
],
[
"Papageorgakis",
"C.",
""
],
[
"Rodriguez-Gomez",
"D.",
""
],
[
"Ward",
"J.",
""
]
] | Following the holographic description of linear dilaton null Cosmologies with a Big Bang in terms of Matrix String Theory put forward by Craps, Sethi and Verlinde, we propose an extended background describing a Universe including both Big Bang and Big Crunch singularities. This belongs to a class of exact string backgr... |
hep-th/9901146 | Michael R. Douglas | Michael R. Douglas | Two Lectures on D-Geometry and Noncommutative Geometry | LaTeX, 26 pp. Added reference | null | null | RU-99-07 | hep-th | null | This is a write-up of lectures given at the 1998 Spring School at the Abdus
Salam ICTP. We give a conceptual introduction to D-geometry, the study of
geometry as seen by D-branes in string theory, and to noncommutative geometry
as it has appeared in D-brane and Matrix theory physics.
| [
{
"created": "Wed, 27 Jan 1999 20:54:13 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Feb 1999 18:45:37 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Douglas",
"Michael R.",
""
]
] | This is a write-up of lectures given at the 1998 Spring School at the Abdus Salam ICTP. We give a conceptual introduction to D-geometry, the study of geometry as seen by D-branes in string theory, and to noncommutative geometry as it has appeared in D-brane and Matrix theory physics. |
2110.13429 | Kazushi Yamashiro | Asato Tsuchiya, Kazushi Yamashiro | A geometrical representation of the quantum information metric in the
gauge/gravity correspondence | 10 pages, published version | Phys.Lett.B 824 (2022) 136830 | 10.1016/j.physletb.2021.136830 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a geometrical representation of the quantum information metric in
the gauge/gravity correspondence. We consider the quantum information metric
that measures the distance between the ground states of two theories on the
field theory side, one of which is obtained by perturbing the other. We show
that the info... | [
{
"created": "Tue, 26 Oct 2021 06:19:48 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Oct 2021 09:33:41 GMT",
"version": "v2"
},
{
"created": "Wed, 22 Dec 2021 10:42:36 GMT",
"version": "v3"
}
] | 2021-12-23 | [
[
"Tsuchiya",
"Asato",
""
],
[
"Yamashiro",
"Kazushi",
""
]
] | We study a geometrical representation of the quantum information metric in the gauge/gravity correspondence. We consider the quantum information metric that measures the distance between the ground states of two theories on the field theory side, one of which is obtained by perturbing the other. We show that the inform... |
hep-th/9609069 | null | M. Bonini and G. Marchesini | Gauge invariant action at the ultraviolet cutoff | 5 pages, Latex, no figures | Phys.Lett. B389 (1996) 566-570 | 10.1016/S0370-2693(96)01307-X | UPFR 96-484, IFUM-536-FT | hep-th hep-lat | null | We show that it is possible to formulate a gauge theory starting from a local
action at the ultraviolet (UV) momentum cutoff which is BRS invariant. One has
to require that fields in the UV action and the fields in the effective action
are not the same but related by a local field transformation. The few relevant
par... | [
{
"created": "Mon, 9 Sep 1996 12:17:48 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Bonini",
"M.",
""
],
[
"Marchesini",
"G.",
""
]
] | We show that it is possible to formulate a gauge theory starting from a local action at the ultraviolet (UV) momentum cutoff which is BRS invariant. One has to require that fields in the UV action and the fields in the effective action are not the same but related by a local field transformation. The few relevant param... |
1906.05336 | James Scargill | J. H. C. Scargill | Existence of Life in 2 + 1 Dimensions | 22 pages, 7 figures; v2 (published version) references added, typos
corrected, included discussion of Maxwell's equations and existence of atoms
and molecules | Phys. Rev. Research 2, 013217 (2020) | 10.1103/PhysRevResearch.2.013217 | null | hep-th gr-qc physics.bio-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There are anthropic reasons to suspect that life in more than three spatial
dimensions is not possible, and if the same could be said of fewer than three,
then one would have an anthropic argument for why we experience precisely three
large spatial dimensions. There are two main arguments levelled against the
possibi... | [
{
"created": "Wed, 12 Jun 2019 19:17:49 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Mar 2020 19:59:44 GMT",
"version": "v2"
}
] | 2020-03-04 | [
[
"Scargill",
"J. H. C.",
""
]
] | There are anthropic reasons to suspect that life in more than three spatial dimensions is not possible, and if the same could be said of fewer than three, then one would have an anthropic argument for why we experience precisely three large spatial dimensions. There are two main arguments levelled against the possibili... |
1411.3358 | Thomas Van Riet | Stanislav Kuperstein, Brecht Truijen and Thomas Van Riet | Non-SUSY fractional branes | 22 pages, 8 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a simplified Ansatz for supergravity solutions describing
fractional p-brane solutions (throat geometries supported by fluxes) for
various p. For p=3 the Ansatz captures the Klebanov-Tseytlin (KT) solution. The
equations of motion can be derived from an effective action by performing a
dimensional reducti... | [
{
"created": "Wed, 12 Nov 2014 21:29:40 GMT",
"version": "v1"
}
] | 2014-11-14 | [
[
"Kuperstein",
"Stanislav",
""
],
[
"Truijen",
"Brecht",
""
],
[
"Van Riet",
"Thomas",
""
]
] | We consider a simplified Ansatz for supergravity solutions describing fractional p-brane solutions (throat geometries supported by fluxes) for various p. For p=3 the Ansatz captures the Klebanov-Tseytlin (KT) solution. The equations of motion can be derived from an effective action by performing a dimensional reduction... |
2007.07536 | Bogus{\l}aw Broda | Bogus{\l}aw Broda | Fermionic model of unitary transport of qubits from a black hole | 11 pages, 1 figure, accepted version | Phys. Rev. D 103, 025022 (2021) | 10.1103/PhysRevD.103.025022 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Inspired by a recent model of Osuga and Page, we propose an explicitly
unitary fermionic toy model for transferring information from a black hole to
the outgoing radiation. The model treats the unitary evolution as a composition
of the Hawking pair creation outside the black hole and of pair annihilation
inside the b... | [
{
"created": "Wed, 15 Jul 2020 08:20:50 GMT",
"version": "v1"
},
{
"created": "Sun, 19 Jul 2020 08:28:27 GMT",
"version": "v2"
},
{
"created": "Tue, 26 Jan 2021 15:41:12 GMT",
"version": "v3"
}
] | 2021-01-27 | [
[
"Broda",
"Bogusław",
""
]
] | Inspired by a recent model of Osuga and Page, we propose an explicitly unitary fermionic toy model for transferring information from a black hole to the outgoing radiation. The model treats the unitary evolution as a composition of the Hawking pair creation outside the black hole and of pair annihilation inside the bla... |
1402.1227 | Sayantan Choudhury | Sayantan Choudhury, Anupam Mazumdar, Ernestas Pukartas | Constraining ${\cal N}=1$ supergravity inflationary framework with
non-minimal K\"ahler operators | 28 pages, 3 figures, Accepted for publication in JHEP | JHEP 04 (2014) 077 | 10.1007/JHEP04(2014)077 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we will illustrate how to constrain unavoidable K\"ahler
corrections for ${\cal N}=1$ supergravity (SUGRA) inflation from the recent
Planck data. We will show that the non-renormalizable K\"ahler operators will
induce in general non-minimal kinetic term for the inflaton field, and two
types of SUGRA cor... | [
{
"created": "Thu, 6 Feb 2014 01:56:49 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Mar 2014 16:15:07 GMT",
"version": "v2"
}
] | 2014-04-15 | [
[
"Choudhury",
"Sayantan",
""
],
[
"Mazumdar",
"Anupam",
""
],
[
"Pukartas",
"Ernestas",
""
]
] | In this paper we will illustrate how to constrain unavoidable K\"ahler corrections for ${\cal N}=1$ supergravity (SUGRA) inflation from the recent Planck data. We will show that the non-renormalizable K\"ahler operators will induce in general non-minimal kinetic term for the inflaton field, and two types of SUGRA corre... |
hep-th/0501194 | Tirthabir Biswas | Tirthabir Biswas, Robert Brandenberger, Damien A. Easson, and Anupam
Mazumdar | Coupled Inflation and Brane Gases | 11 pages | Phys.Rev. D71 (2005) 083514 | 10.1103/PhysRevD.71.083514 | null | hep-th astro-ph gr-qc hep-ph | null | We study an effective four-dimensional theory with an action with two scalar
fields minimally coupled to gravity, and with a matter action which couples to
the two scalar fields via an overall field-dependent coefficient in the action.
Such a theory could arise from a dimensional reduction of supergravity coupled
to ... | [
{
"created": "Mon, 24 Jan 2005 20:17:45 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Feb 2005 16:54:10 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Biswas",
"Tirthabir",
""
],
[
"Brandenberger",
"Robert",
""
],
[
"Easson",
"Damien A.",
""
],
[
"Mazumdar",
"Anupam",
""
]
] | We study an effective four-dimensional theory with an action with two scalar fields minimally coupled to gravity, and with a matter action which couples to the two scalar fields via an overall field-dependent coefficient in the action. Such a theory could arise from a dimensional reduction of supergravity coupled to a ... |
hep-th/0701149 | Andreas Bredthauer | Andreas Bredthauer | Tensionless Strings and Supersymmetric Sigma Models: Aspects of the
Target Space Geometry | 87 Pages, PhD Thesis | null | null | UUITP-18/06 | hep-th | null | In this thesis, two aspects of string theory are discussed, tensionless
strings and supersymmetric sigma models.
The equivalent to a massless particle in string theory is a tensionless
string. Even almost 30 years after it was first mentioned, it is still quite
poorly understood. We discuss how tensionless strings ... | [
{
"created": "Tue, 16 Jan 2007 09:49:21 GMT",
"version": "v1"
}
] | 2009-09-29 | [
[
"Bredthauer",
"Andreas",
""
]
] | In this thesis, two aspects of string theory are discussed, tensionless strings and supersymmetric sigma models. The equivalent to a massless particle in string theory is a tensionless string. Even almost 30 years after it was first mentioned, it is still quite poorly understood. We discuss how tensionless strings give... |
1211.1251 | Yasuyuki Hatsuda | Yasuyuki Hatsuda, Sanefumi Moriyama, Kazumi Okuyama | Instanton Effects in ABJM Theory from Fermi Gas Approach | 42 pages, 26 eps figures; v2: references added | null | 10.1007/JHEP01(2013)158 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the instanton effects of the ABJM partition function using the Fermi
gas formalism. We compute the exact values of the partition function at the
Chern-Simons levels k=1,2,3,4,6 up to N=44,20,18,16,14 respectively, and
extract non-perturbative corrections from these exact results. Fitting the
resulting non-pe... | [
{
"created": "Tue, 6 Nov 2012 15:07:34 GMT",
"version": "v1"
},
{
"created": "Mon, 19 Nov 2012 14:53:00 GMT",
"version": "v2"
}
] | 2015-06-12 | [
[
"Hatsuda",
"Yasuyuki",
""
],
[
"Moriyama",
"Sanefumi",
""
],
[
"Okuyama",
"Kazumi",
""
]
] | We study the instanton effects of the ABJM partition function using the Fermi gas formalism. We compute the exact values of the partition function at the Chern-Simons levels k=1,2,3,4,6 up to N=44,20,18,16,14 respectively, and extract non-perturbative corrections from these exact results. Fitting the resulting non-pert... |
2101.03010 | Antonio Gallerati | Antonio Gallerati | Negative-curvature spacetime solutions for graphene | 20 pages, 4 figures | J. Phys.: Condens. Matter 33 (2021), n. 13, 135501 | 10.1088/1361-648X/abd9a2 | null | hep-th cond-mat.mes-hall cond-mat.mtrl-sci hep-ph quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We provide a detailed analysis of the electronic properties of graphene-like
materials with charge carriers living on a curved substrate, focusing in
particular on constant negative-curvature spacetime. An explicit
parametrization is also worked out in the remarkable case of Beltrami geometry,
with an analytic soluti... | [
{
"created": "Fri, 8 Jan 2021 13:55:22 GMT",
"version": "v1"
}
] | 2021-01-27 | [
[
"Gallerati",
"Antonio",
""
]
] | We provide a detailed analysis of the electronic properties of graphene-like materials with charge carriers living on a curved substrate, focusing in particular on constant negative-curvature spacetime. An explicit parametrization is also worked out in the remarkable case of Beltrami geometry, with an analytic solution... |
1508.07114 | Yong Cai | Yong Cai, Yu-Tong Wang, and Yun-Song Piao | Oscillation in power spectrum of primordial gravitational wave as a
signature of higher-order stringy corrections | 19 pages, 7 figures; published version in JHEP, many details
supplemented, including 3 appendixes and 1 figure; references and comments
added, presentation improved | JHEP 02 (2016) 059 | 10.1007/JHEP02(2016)059 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In low-energy effective string theory, $\alpha'$ corrections involve the
coupling of the dilaton field to Gauss-Bonnet term. We assume that the dilaton
potential is fine tuned so that the dilaton field may oscillate rapidly for a
while around the minimum of its potential but the inflation background is not
affected. ... | [
{
"created": "Fri, 28 Aug 2015 07:37:35 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Feb 2016 13:53:40 GMT",
"version": "v2"
}
] | 2016-02-16 | [
[
"Cai",
"Yong",
""
],
[
"Wang",
"Yu-Tong",
""
],
[
"Piao",
"Yun-Song",
""
]
] | In low-energy effective string theory, $\alpha'$ corrections involve the coupling of the dilaton field to Gauss-Bonnet term. We assume that the dilaton potential is fine tuned so that the dilaton field may oscillate rapidly for a while around the minimum of its potential but the inflation background is not affected. By... |
2312.16573 | Evgeny Skvortsov D | Alexey Sharapov, Evgeny Skvortsov and Richard Van Dongen | Strong Homotopy Algebras for Higher Spin Gravity via Stokes Theorem | many figures, too many pages | null | null | null | hep-th math.QA | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Chiral higher spin gravity is defined in terms of a strong homotopy algebra
of pre-Calabi-Yau type (noncommutative Poisson structure). All structure maps
are given by the integrals over the configuration space of concave polygons and
the first two maps are related to the (Shoikhet-Tsygan-)Kontsevich Formality.
As wit... | [
{
"created": "Wed, 27 Dec 2023 13:40:23 GMT",
"version": "v1"
}
] | 2023-12-29 | [
[
"Sharapov",
"Alexey",
""
],
[
"Skvortsov",
"Evgeny",
""
],
[
"Van Dongen",
"Richard",
""
]
] | Chiral higher spin gravity is defined in terms of a strong homotopy algebra of pre-Calabi-Yau type (noncommutative Poisson structure). All structure maps are given by the integrals over the configuration space of concave polygons and the first two maps are related to the (Shoikhet-Tsygan-)Kontsevich Formality. As with ... |
hep-th/9810029 | Lubomir Martinovic | Lubomir Martinovic (1) and James P. Vary (2) ((1) Inst. of Physics,
Bratislava, (2) Iowa St. Univ., Ames) | Theta-Vacuum of the Bosonized Massive Light-Front Schwinger Model | 9 pages, LaTeX | Phys.Lett. B459 (1999) 186-192 | 10.1016/S0370-2693(99)00636-X | null | hep-th | null | The massive Schwinger model in bosonic representation is quantized on the
light front using the Dirac--Bergmann method. The non-perturbative theta-
vacuum in terms of coherent states of the gauge-field zero mode is derived and
found to coincide with the massless case. On the other hand, the mass term
becomes highly n... | [
{
"created": "Mon, 5 Oct 1998 14:23:27 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Martinovic",
"Lubomir",
""
],
[
"Vary",
"James P.",
""
]
] | The massive Schwinger model in bosonic representation is quantized on the light front using the Dirac--Bergmann method. The non-perturbative theta- vacuum in terms of coherent states of the gauge-field zero mode is derived and found to coincide with the massless case. On the other hand, the mass term becomes highly non... |
0709.1522 | Etsuko Itou | Takeshi Higashi, Etsuko Itou and Taichiro Kugo | The BV Master Equation for the Wilson Action in general Yang-Mills Gauge
Theory | 12 pages; Note added, references added | Prog.Theor.Phys.118:1115-1125,2007 | 10.1143/PTP.118.1115 | OU-HET584, YITP-07-55 | hep-th | null | The Wilson effective action for general Yang-Mills gauge theory is shown to
satisfy the usual form of Batalin-Vilkovisky (BV) master equation, despite that
a momentum cutoff apparently breaks the gauge invariance. In the case of
Abelian gauge theory, in particular, it actually deduces the Ward-Takahashi
identity for ... | [
{
"created": "Tue, 11 Sep 2007 03:23:42 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Sep 2007 05:37:09 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Higashi",
"Takeshi",
""
],
[
"Itou",
"Etsuko",
""
],
[
"Kugo",
"Taichiro",
""
]
] | The Wilson effective action for general Yang-Mills gauge theory is shown to satisfy the usual form of Batalin-Vilkovisky (BV) master equation, despite that a momentum cutoff apparently breaks the gauge invariance. In the case of Abelian gauge theory, in particular, it actually deduces the Ward-Takahashi identity for Wi... |
1010.3794 | Anzhong Wang | Jared Greenwald, V. H. Satheeshkumar, and Anzhong Wang | Black holes, compact objects and solar system tests in non-relativistic
general covariant theory of gravity | Singular behavior of the fluid at the center is clarified. New
references are added. Version to appear in JCAP | JCAP 1012:007,2010 | 10.1088/1475-7516/2010/12/007 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study spherically symmetric static spacetimes generally filled with an
anisotropic fluid in the nonrelativistic general covariant theory of gravity.
In particular, we find that the vacuum solutions are not unique, and can be
expressed in terms of the $U(1)$ gauge field $A$. When solar system tests are
considered, ... | [
{
"created": "Tue, 19 Oct 2010 04:16:40 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Oct 2010 18:33:48 GMT",
"version": "v2"
},
{
"created": "Sat, 27 Nov 2010 15:43:10 GMT",
"version": "v3"
}
] | 2011-01-27 | [
[
"Greenwald",
"Jared",
""
],
[
"Satheeshkumar",
"V. H.",
""
],
[
"Wang",
"Anzhong",
""
]
] | We study spherically symmetric static spacetimes generally filled with an anisotropic fluid in the nonrelativistic general covariant theory of gravity. In particular, we find that the vacuum solutions are not unique, and can be expressed in terms of the $U(1)$ gauge field $A$. When solar system tests are considered, se... |
1602.03708 | Horatiu Stefan Nastase | Horatiu Nastase | Quantum gravity and the holographic dark energy cosmology | 11 pages, no figures; references added, notation changed in section 3 | null | 10.1007/JHEP04(2016)149 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The holographic dark energy model is obtained from a cosmological constant
generated by generic quantum gravity effects giving a minimum length. By
contrast, the usual bound for the energy density to be limited by the formation
of a black hole simply gives the Friedmann equation. The scale of the current
cosmological... | [
{
"created": "Thu, 11 Feb 2016 12:52:18 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Apr 2016 18:52:41 GMT",
"version": "v2"
}
] | 2016-05-25 | [
[
"Nastase",
"Horatiu",
""
]
] | The holographic dark energy model is obtained from a cosmological constant generated by generic quantum gravity effects giving a minimum length. By contrast, the usual bound for the energy density to be limited by the formation of a black hole simply gives the Friedmann equation. The scale of the current cosmological c... |
0810.4885 | Thorsten Ohl | Thorsten Ohl, Alexander Schenkel (W\"urzburg University) | Symmetry Reduction in Twisted Noncommutative Gravity with Applications
to Cosmology and Black Holes | LaTeX, 20 pages, no figures, minor modifications, reference added, to
appear in JHEP | JHEP 0901:084,2009 | 10.1088/1126-6708/2009/01/084 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | As a preparation for a mathematically consistent study of the physics of
symmetric spacetimes in a noncommutative setting, we study symmetry reductions
in deformed gravity. We focus on deformations that are given by a twist of a
Lie algebra acting on the spacetime manifold. We derive conditions on those
twists that a... | [
{
"created": "Mon, 27 Oct 2008 17:43:04 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jan 2009 13:14:28 GMT",
"version": "v2"
}
] | 2009-02-09 | [
[
"Ohl",
"Thorsten",
"",
"Würzburg University"
],
[
"Schenkel",
"Alexander",
"",
"Würzburg University"
]
] | As a preparation for a mathematically consistent study of the physics of symmetric spacetimes in a noncommutative setting, we study symmetry reductions in deformed gravity. We focus on deformations that are given by a twist of a Lie algebra acting on the spacetime manifold. We derive conditions on those twists that all... |
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