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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1512.09128 | Bruno Le Floch | Bruno Le Floch | S-duality wall of SQCD from Toda braiding | v2: correct superpotential to fix symmetries, better introduction and
references, 42 pages | JHEP 10 (2020) 152 | 10.1007/JHEP10(2020)152 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exact field theory dualities can be implemented by duality domain walls such
that passing any operator through the interface maps it to the dual operator.
This paper describes the S-duality wall of four-dimensional ${\cal N}=2$ SU(N)
SQCD with 2N hypermultiplets in terms of fields on the defect, namely
three-dimensio... | [
{
"created": "Wed, 30 Dec 2015 20:54:44 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Aug 2020 23:11:54 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Floch",
"Bruno Le",
""
]
] | Exact field theory dualities can be implemented by duality domain walls such that passing any operator through the interface maps it to the dual operator. This paper describes the S-duality wall of four-dimensional ${\cal N}=2$ SU(N) SQCD with 2N hypermultiplets in terms of fields on the defect, namely three-dimensiona... |
hep-th/9403087 | null | Yuval Ne'eman | Cosmological Surrealism: More than ``Eternal Reality" is Needed | 7 pages, TAUP N237 | Found.Phys.Lett.7:483-488,1994 | 10.1007/BF02189251 | null | hep-th | null | Inflationary Cosmology makes the universe ``eternal" and provides for
recurrent universe creation, ad infinitum -- making it also plausible to assume
that ``our" Big Bang was also preceeded by others, etc.. However, GR tells us
that in the ``parent" universe's reference frame, the newborn universe's
expansion will ne... | [
{
"created": "Wed, 16 Mar 1994 10:19:52 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Ne'eman",
"Yuval",
""
]
] | Inflationary Cosmology makes the universe ``eternal" and provides for recurrent universe creation, ad infinitum -- making it also plausible to assume that ``our" Big Bang was also preceeded by others, etc.. However, GR tells us that in the ``parent" universe's reference frame, the newborn universe's expansion will neve... |
1408.5038 | Pradip Mukherjee | Rabin Banerjee, Pradip Mukherjee | Elementary modes of coupled oscillators with balanced loss and gain | Latex, 5 pages, Minor modifications, to appear in Mod. Phys. Lett. A | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain the elementary modes of a system of parity-time reversal ( PT ) -
symmetric coupled oscillators with balanced loss and gain . These modes are
used to give a physical picture of the phase transition recently reported in
experiments with whispering - gallery microresonators.
| [
{
"created": "Thu, 21 Aug 2014 15:32:42 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Aug 2015 11:33:47 GMT",
"version": "v2"
}
] | 2015-08-21 | [
[
"Banerjee",
"Rabin",
""
],
[
"Mukherjee",
"Pradip",
""
]
] | We obtain the elementary modes of a system of parity-time reversal ( PT ) - symmetric coupled oscillators with balanced loss and gain . These modes are used to give a physical picture of the phase transition recently reported in experiments with whispering - gallery microresonators. |
hep-th/9505188 | Peter Haagensen | Peter E. Haagensen (McGill University) | New Gauge Invariant Variables for Yang-Mills Theory | 9pp., LaTeX | null | null | McGill/95-30 | hep-th | null | A new set of gauge invariant variables is defined to describe the physical
Hilbert space of $d = 3 + 1$ $SU(2)$ Yang-Mills theory in the fixed-time
canonical formalism. A natural geometric interpretation arises due to the
$GL(3)$ covariance found to hold for the basic equations and commutators of the
theory in the ca... | [
{
"created": "Wed, 31 May 1995 20:26:54 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Haagensen",
"Peter E.",
"",
"McGill University"
]
] | A new set of gauge invariant variables is defined to describe the physical Hilbert space of $d = 3 + 1$ $SU(2)$ Yang-Mills theory in the fixed-time canonical formalism. A natural geometric interpretation arises due to the $GL(3)$ covariance found to hold for the basic equations and commutators of the theory in the cano... |
hep-th/9305111 | Robert Brandenberger | M. Trodden (Brown University), V. Mukhanov (ETH Zuerich) and R.
Brandenberger (Brown University) | A Nonsingular Two Dimensional Black Hole | 9 pages, 1 figure (available from the authors), uses LATEX, Brown
preprint BROWN-HET-907, May 1993 | Phys.Lett. B316 (1993) 483-487 | 10.1016/0370-2693(93)91032-I | null | hep-th gr-qc | null | We construct a model of gravity in 1+1 spacetime dimensions in which the
solutions approach the Schwarzschild metric at large $r$ and de Sitter space
far inside the horizon. Our model may be viewed as a two dimensional
application of the `Limiting Curvature Construction' recently proposed by two
of the authors.
| [
{
"created": "Sat, 22 May 1993 14:17:18 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Trodden",
"M.",
"",
"Brown University"
],
[
"Mukhanov",
"V.",
"",
"ETH Zuerich"
],
[
"Brandenberger",
"R.",
"",
"Brown University"
]
] | We construct a model of gravity in 1+1 spacetime dimensions in which the solutions approach the Schwarzschild metric at large $r$ and de Sitter space far inside the horizon. Our model may be viewed as a two dimensional application of the `Limiting Curvature Construction' recently proposed by two of the authors. |
1208.2964 | Jimmy Hutasoit | Jimmy A. Hutasoit, George Siopsis and Jason Therrien | Conductivity of Strongly Coupled Striped Superconductor | 32 pages | JHEP 1401:132 (2014) | 10.1007/JHEP01(2014)132 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the conductivity of a strongly coupled striped superconductor using
gauge/gravity duality (holography). The study is done analytically, in the
large modulation regime. We show that the optical conductivity is inhomogeneous
but isotropic at low temperatures. Near but below the critical temperature, we
calcula... | [
{
"created": "Tue, 14 Aug 2012 20:00:06 GMT",
"version": "v1"
},
{
"created": "Tue, 28 Jan 2014 01:35:00 GMT",
"version": "v2"
}
] | 2014-01-29 | [
[
"Hutasoit",
"Jimmy A.",
""
],
[
"Siopsis",
"George",
""
],
[
"Therrien",
"Jason",
""
]
] | We study the conductivity of a strongly coupled striped superconductor using gauge/gravity duality (holography). The study is done analytically, in the large modulation regime. We show that the optical conductivity is inhomogeneous but isotropic at low temperatures. Near but below the critical temperature, we calculate... |
hep-th/0103057 | Luis F. Urrutia | Roman Linares, Luis F. Urrutia and J. David Vergara | Exact Solution of the Schwinger Model with Compact U(1) | 14 pages, 2 figures. Accepted for publication in Mod. Phys. Letts. A | Mod.Phys.Lett. A16 (2001) 121-134 | 10.1142/S0217732301003152 | ICN-UNAM/0105 | hep-th | null | The exact solution of the Schwinger model with compact gauge group U(1) is
presented. The compactification is imposed by demanding that the only surviving
true electromagnetic degree of freedom has angular character. Not
surprinsingly, this topological condition defines a version of the Schwinger
model which is diffe... | [
{
"created": "Thu, 8 Mar 2001 18:41:02 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Linares",
"Roman",
""
],
[
"Urrutia",
"Luis F.",
""
],
[
"Vergara",
"J. David",
""
]
] | The exact solution of the Schwinger model with compact gauge group U(1) is presented. The compactification is imposed by demanding that the only surviving true electromagnetic degree of freedom has angular character. Not surprinsingly, this topological condition defines a version of the Schwinger model which is differe... |
hep-th/9705031 | Barak Kol | Barak Kol | 5d Field Theories and M Theory | 8 pages, latex | JHEP 9911 (1999) 026 | 10.1088/1126-6708/1999/11/026 | null | hep-th | null | 5-brane configurations describing 5d field theories are promoted to an M
theory description a la Witten in terms of polynomials in two complex
variables. The coefficients of the polynomials are the Coulomb branch. This
picture resolves apparent singularities at vertices and reveals exponentially
small corrections. Th... | [
{
"created": "Mon, 5 May 1997 23:53:06 GMT",
"version": "v1"
},
{
"created": "Tue, 6 May 1997 00:57:10 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Kol",
"Barak",
""
]
] | 5-brane configurations describing 5d field theories are promoted to an M theory description a la Witten in terms of polynomials in two complex variables. The coefficients of the polynomials are the Coulomb branch. This picture resolves apparent singularities at vertices and reveals exponentially small corrections. Thes... |
hep-th/0510099 | Tako Mattik | Tako Mattik | Integrability of the N=2 boundary sine-Gordon model | LaTeX, 19 pages, no figures; v2: title changed, minor improvements,
refs added, to appear in J. Phys. A: Math. Gen | J.Phys. A39 (2006) 2383-2395 | 10.1088/0305-4470/39/10/009 | null | hep-th | null | We construct a boundary Lagrangian for the N=2 supersymmetric sine-Gordon
model which preserves (B-type) supersymmetry and integrability to all orders in
the bulk coupling constant g. The supersymmetry constraint is expressed in
terms of matrix factorisations.
| [
{
"created": "Wed, 12 Oct 2005 14:43:25 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jan 2006 12:42:40 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Mattik",
"Tako",
""
]
] | We construct a boundary Lagrangian for the N=2 supersymmetric sine-Gordon model which preserves (B-type) supersymmetry and integrability to all orders in the bulk coupling constant g. The supersymmetry constraint is expressed in terms of matrix factorisations. |
1609.00310 | Guglielmo Lockhart | Michele Del Zotto and Guglielmo Lockhart | On Exceptional Instanton Strings | 64 pages; v3: version to appear in JHEP | null | 10.1007/JHEP09(2017)081 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | According to a recent classification of 6d (1,0) theories within F-theory
there are only six "pure" 6d gauge theories which have a UV superconformal
fixed point. The corresponding gauge groups are $SU(3),SO(8),F_4,E_6,E_7$, and
$E_8$. These exceptional models have BPS strings which are also instantons for
the corresp... | [
{
"created": "Thu, 1 Sep 2016 16:43:53 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Sep 2016 14:38:35 GMT",
"version": "v2"
},
{
"created": "Fri, 1 Sep 2017 07:38:29 GMT",
"version": "v3"
}
] | 2017-10-25 | [
[
"Del Zotto",
"Michele",
""
],
[
"Lockhart",
"Guglielmo",
""
]
] | According to a recent classification of 6d (1,0) theories within F-theory there are only six "pure" 6d gauge theories which have a UV superconformal fixed point. The corresponding gauge groups are $SU(3),SO(8),F_4,E_6,E_7$, and $E_8$. These exceptional models have BPS strings which are also instantons for the correspon... |
2111.08865 | Andr\'es Gomez Quinto PhD | A. G. Quinto, R. Vega Monroy, A. F. Ferrari and A. C. Lehum | Effective potential and dynamical symmetry breaking up to five loops in
a massless abelian Higgs model | 15 pages, 2 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the application of the Renormalization Group
Equation (RGE) in the determination of the effective potential and the study of
Dynamical Symmetry Breaking (DSB) in a massless Abelian Higgs (AH) model with
an N-component complex scalar field in (3+1) dimensional spacetime. The
classical Lag... | [
{
"created": "Wed, 17 Nov 2021 02:21:39 GMT",
"version": "v1"
}
] | 2021-11-18 | [
[
"Quinto",
"A. G.",
""
],
[
"Monroy",
"R. Vega",
""
],
[
"Ferrari",
"A. F.",
""
],
[
"Lehum",
"A. C.",
""
]
] | In this paper, we investigate the application of the Renormalization Group Equation (RGE) in the determination of the effective potential and the study of Dynamical Symmetry Breaking (DSB) in a massless Abelian Higgs (AH) model with an N-component complex scalar field in (3+1) dimensional spacetime. The classical Lagra... |
1708.08051 | Marek Rogatko | Marek Rogatko, Karol.I.Wysokinski | Two interacting current model of holographic Dirac fluid in graphene | The title was changed, the actual version meets the published one | Phys.Rev.D97 (2018) 024053 | 10.1103/PhysRevD.97.024053 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The electrons in graphene for energies close to the Dirac point have been
found to form strongly interacting fluid. Taking this fact into account we have
extended previous work on the transport properties of graphene by taking into
account possible interactions between the currents and adding the external
magnetic fi... | [
{
"created": "Sun, 27 Aug 2017 04:49:55 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Feb 2018 13:20:13 GMT",
"version": "v2"
}
] | 2018-03-14 | [
[
"Rogatko",
"Marek",
""
],
[
"Wysokinski",
"Karol. I.",
""
]
] | The electrons in graphene for energies close to the Dirac point have been found to form strongly interacting fluid. Taking this fact into account we have extended previous work on the transport properties of graphene by taking into account possible interactions between the currents and adding the external magnetic fiel... |
2305.01798 | David Kaplan | David E. Kaplan, Tom Melia, Surjeet Rajendran | The Classical Equations of Motion of Quantized Gauge Theories, Part I:
General Relativity | 21 pages | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this and a companion paper, we show that quantum field theories with gauge
symmetries permit a broader class of classical dynamics than typically assumed.
In this article, we show that the dynamics extracted from the path integral or
Hamiltonian formulation of general relativity allows for classical states that
do... | [
{
"created": "Tue, 2 May 2023 21:55:02 GMT",
"version": "v1"
}
] | 2023-05-04 | [
[
"Kaplan",
"David E.",
""
],
[
"Melia",
"Tom",
""
],
[
"Rajendran",
"Surjeet",
""
]
] | In this and a companion paper, we show that quantum field theories with gauge symmetries permit a broader class of classical dynamics than typically assumed. In this article, we show that the dynamics extracted from the path integral or Hamiltonian formulation of general relativity allows for classical states that do n... |
1910.04670 | Stanley Deser | S.Deser | Fun in 2+1 | To appear in Roman Jackiw Festschrift, edited by A. Niemi, T.
Tomboulis and K. K. Phua (World Scientific) | null | null | BRX-TH 6651, CALT-TH2019-022 | hep-th gr-qc physics.hist-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | To celebrate Roman Jackiw's 80th birthday, herewith some comments on gravity
and gauge theory models in D=3, the chief focus of many of our joint efforts.
| [
{
"created": "Thu, 10 Oct 2019 16:18:22 GMT",
"version": "v1"
}
] | 2019-10-11 | [
[
"Deser",
"S.",
""
]
] | To celebrate Roman Jackiw's 80th birthday, herewith some comments on gravity and gauge theory models in D=3, the chief focus of many of our joint efforts. |
0902.0273 | Peter Horvathy | P. A. Horvathy and J.-P. Ngome | Conserved quantities in non-abelian monopole fields | 8 pages, RevTex no figures. An error corrected and a new Section
added | Phys.Rev.D79:127701,2009 | 10.1103/PhysRevD.79.127701 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Van Holten's covariant Hamiltonian framework is used to find conserved
quantities for an isospin-carrying particle in a non-Abelian monopole-like
field. For a Wu-Yang monopole we find the most general scalar potential such
that the combined system admits a conserved Runge-Lenz vector. It generalizes
the fine-tuned in... | [
{
"created": "Mon, 2 Feb 2009 12:57:25 GMT",
"version": "v1"
},
{
"created": "Thu, 19 Feb 2009 16:18:29 GMT",
"version": "v2"
}
] | 2009-06-30 | [
[
"Horvathy",
"P. A.",
""
],
[
"Ngome",
"J. -P.",
""
]
] | Van Holten's covariant Hamiltonian framework is used to find conserved quantities for an isospin-carrying particle in a non-Abelian monopole-like field. For a Wu-Yang monopole we find the most general scalar potential such that the combined system admits a conserved Runge-Lenz vector. It generalizes the fine-tuned inve... |
1803.05344 | Shahar Hod | Shahar Hod | Viscosity bound versus the universal relaxation bound | 10 pages. arXiv admin note: substantial text overlap with
arXiv:0907.1144, arXiv:0905.4113 | Annals of Physics 385, 591 (2017) | 10.1016/j.aop.2017.08.012 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | For gauge theories with an Einstein gravity dual, the AdS/CFT correspondence
predicts a universal value for the ratio of the shear viscosity to the entropy
density, $\eta/s=1/4\pi$. The holographic calculations have motivated the
formulation of the celebrated KSS conjecture, according to which all fluids
conform to t... | [
{
"created": "Tue, 13 Mar 2018 16:22:25 GMT",
"version": "v1"
}
] | 2018-03-21 | [
[
"Hod",
"Shahar",
""
]
] | For gauge theories with an Einstein gravity dual, the AdS/CFT correspondence predicts a universal value for the ratio of the shear viscosity to the entropy density, $\eta/s=1/4\pi$. The holographic calculations have motivated the formulation of the celebrated KSS conjecture, according to which all fluids conform to the... |
hep-th/0501014 | Soo-Jong Rey | Dongsu Bak, Seok Kim, Soo-Jong Rey | Exactly Soluble BPS Black Holes in Higher Curvature N=2 Supergravity | 4 pages, revtex4, 2 figures; v2. minor corrections | null | null | null | hep-th gr-qc | null | We find a class of d=4, N=2 supergravity with $R^2$-interactions that admits
exact BPS black holes. The prepotential contains quadratic, cubic and chiral
curvature-squared terms. Black hole geometry realizes stretched horizon, and
consists of anti-de Sitter, intermediate and outermost flat regions. Mass and
entropy d... | [
{
"created": "Mon, 3 Jan 2005 20:30:34 GMT",
"version": "v1"
},
{
"created": "Thu, 27 Jan 2005 19:52:58 GMT",
"version": "v2"
},
{
"created": "Fri, 28 Jan 2005 06:00:18 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Bak",
"Dongsu",
""
],
[
"Kim",
"Seok",
""
],
[
"Rey",
"Soo-Jong",
""
]
] | We find a class of d=4, N=2 supergravity with $R^2$-interactions that admits exact BPS black holes. The prepotential contains quadratic, cubic and chiral curvature-squared terms. Black hole geometry realizes stretched horizon, and consists of anti-de Sitter, intermediate and outermost flat regions. Mass and entropy dep... |
0810.1482 | I\~naki Garc\'ia-Etxebarria | I\~naki Garc\'ia-Etxebarria | D-brane instantons and matrix models | 20 pages, 1 figure | JHEP 0907:017,2009 | 10.1088/1126-6708/2009/07/017 | UPR-1200-T | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that in some situations it is possible to use matrix model
techniques a la Dijkgraaf-Vafa to perturbatively compute D-brane instanton
effects. This provides an explanation in terms of stringy instantons of the
results in hep-th/0311181. We check this proposal in some simple scenarios. We
point out some i... | [
{
"created": "Wed, 8 Oct 2008 17:03:36 GMT",
"version": "v1"
},
{
"created": "Tue, 25 Nov 2008 15:51:53 GMT",
"version": "v2"
}
] | 2009-07-22 | [
[
"García-Etxebarria",
"Iñaki",
""
]
] | We point out that in some situations it is possible to use matrix model techniques a la Dijkgraaf-Vafa to perturbatively compute D-brane instanton effects. This provides an explanation in terms of stringy instantons of the results in hep-th/0311181. We check this proposal in some simple scenarios. We point out some int... |
1910.00031 | Miroslav Rap\v{c}\'ak | Miroslav Rapcak | On Extensions of $\widehat{\mathfrak{gl}(m|n)}$ Kac-Moody algebras and
Calabi-Yau Singularities | 39 pages | JHEP01(2020)042 | 10.1007/JHEP01(2020)042 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a class of vertex operator algebras $\mathcal{W}_{m|n\times
\infty}$ generated by a super-matrix of fields for each integral spin
$1,2,3,\dots$. The algebras admit a large family of truncations that are in
correspondence with holomorphic functions on the Calabi-Yau singularity given
by solutions to $xy=z^m... | [
{
"created": "Mon, 30 Sep 2019 18:03:05 GMT",
"version": "v1"
}
] | 2020-01-15 | [
[
"Rapcak",
"Miroslav",
""
]
] | We discuss a class of vertex operator algebras $\mathcal{W}_{m|n\times \infty}$ generated by a super-matrix of fields for each integral spin $1,2,3,\dots$. The algebras admit a large family of truncations that are in correspondence with holomorphic functions on the Calabi-Yau singularity given by solutions to $xy=z^mw^... |
1208.5761 | Viqar Husain | Viqar Husain, Dawood Kothawala, Sanjeev S. Seahra | Generalized uncertainty principles and quantum field theory | 5 pages, 5 figures | Phys. Rev. D 87, 025014 (2013) | 10.1103/PhysRevD.87.025014 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum mechanics with a generalized uncertainty principle arises through a
representation of the commutator $[\hat{x}, \hat{p}] = i f(\hat{p})$. We apply
this deformed quantization to free scalar field theory for $f_\pm =1\pm \beta
p^2$. The resulting quantum field theories have a rich fine scale structure.
For smal... | [
{
"created": "Tue, 28 Aug 2012 19:48:59 GMT",
"version": "v1"
}
] | 2013-02-28 | [
[
"Husain",
"Viqar",
""
],
[
"Kothawala",
"Dawood",
""
],
[
"Seahra",
"Sanjeev S.",
""
]
] | Quantum mechanics with a generalized uncertainty principle arises through a representation of the commutator $[\hat{x}, \hat{p}] = i f(\hat{p})$. We apply this deformed quantization to free scalar field theory for $f_\pm =1\pm \beta p^2$. The resulting quantum field theories have a rich fine scale structure. For small ... |
1505.07679 | Boris Merzlikin | I.L. Buchbinder, B.S. Merzlikin | On effective K\"ahler potential in N=2, d=3 SQED | 1+25 pages, v2: minor corrections; v3: references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the two-loop effective K\"ahler potential in three-dimensional N=2
supersymmetric electrodynamics with Chern-Simons kinetic term for the gauge
superfield. The effective action is constructed on the base of background field
method with one parametric family of gauges. In such an approach, the quadratic
part... | [
{
"created": "Thu, 28 May 2015 13:01:03 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Jun 2015 05:19:35 GMT",
"version": "v2"
},
{
"created": "Wed, 3 Jun 2015 09:00:45 GMT",
"version": "v3"
}
] | 2015-06-04 | [
[
"Buchbinder",
"I. L.",
""
],
[
"Merzlikin",
"B. S.",
""
]
] | We compute the two-loop effective K\"ahler potential in three-dimensional N=2 supersymmetric electrodynamics with Chern-Simons kinetic term for the gauge superfield. The effective action is constructed on the base of background field method with one parametric family of gauges. In such an approach, the quadratic part o... |
hep-th/9912229 | Motoi Tachibana | M. Sakamoto, M. Tachibana, K. Takenaga | A New Mechanism of Spontaneous SUSY Breaking | 43 pages, 3 figures | Prog.Theor.Phys. 104 (2000) 633-676 | 10.1143/PTP.104.633 | KOBE-TH-99-07, YITP99-56, NBI-HE-99-51 | hep-th | null | We propose a new mechanism of spontaneous supersymmetry breaking. The
existence of extra dimensions with nontrivial topology plays an important role.
We investigate new features resulted from the mechanism in two simple
supersymmetric Z_2 and U(1) models. One of remarkable features is that there
exists a phase in whi... | [
{
"created": "Wed, 22 Dec 1999 17:43:24 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Sakamoto",
"M.",
""
],
[
"Tachibana",
"M.",
""
],
[
"Takenaga",
"K.",
""
]
] | We propose a new mechanism of spontaneous supersymmetry breaking. The existence of extra dimensions with nontrivial topology plays an important role. We investigate new features resulted from the mechanism in two simple supersymmetric Z_2 and U(1) models. One of remarkable features is that there exists a phase in which... |
hep-th/0509049 | George Savvidy K | George Savvidy | Non-Abelian tensor gauge fields: generalization of Yang-Mills theory | LaTex file, 21 pages, | Phys.Lett. B625 (2005) 341-350 | 10.1016/j.physletb.2005.08.048 | NRCPS-HE-05-77 | hep-th | null | We suggest an extension of the gauge principle which includes tensor gauge
fields. The extended non-Abelian gauge transformations of the tensor gauge
fields form a new large group. On this group one can define field strength
tensors, which are transforming homogeneously with respect to the extended
gauge transformati... | [
{
"created": "Tue, 6 Sep 2005 20:11:01 GMT",
"version": "v1"
},
{
"created": "Sat, 9 Jun 2007 03:34:27 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Savvidy",
"George",
""
]
] | We suggest an extension of the gauge principle which includes tensor gauge fields. The extended non-Abelian gauge transformations of the tensor gauge fields form a new large group. On this group one can define field strength tensors, which are transforming homogeneously with respect to the extended gauge transformation... |
1408.4979 | Gwendolyn Lacroix | Gwendolyn Lacroix, Claude Semay, Fabien Buisseret | The deconfined phase of ${\cal N}=1$ SUSY Yang-Mills: bound states and
the equation of state | 3 figures | null | null | null | hep-th hep-lat hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The properties of the deconfined phase of ${\cal N}=1$ supersymmetric
Yang-Mills theory in $(3+1)$-dimensions are studied within a $\cal T$-matrix
formulation of statistical mechanics in which the medium under study is seen as
a gas of quasigluons and quasigluinos interacting nonperturbatively. Emphasis
is put on the... | [
{
"created": "Thu, 21 Aug 2014 12:50:20 GMT",
"version": "v1"
}
] | 2014-08-22 | [
[
"Lacroix",
"Gwendolyn",
""
],
[
"Semay",
"Claude",
""
],
[
"Buisseret",
"Fabien",
""
]
] | The properties of the deconfined phase of ${\cal N}=1$ supersymmetric Yang-Mills theory in $(3+1)$-dimensions are studied within a $\cal T$-matrix formulation of statistical mechanics in which the medium under study is seen as a gas of quasigluons and quasigluinos interacting nonperturbatively. Emphasis is put on the t... |
2405.21032 | Nana Geraldine Cabo Bizet Prof | Nana Cabo Bizet, Oscar Loaiza-Brito, Yessenia Olgu\'in-Trejo | Scale hierarchies near the conifold | 16 pages+appendix and references, 1 figure, 4 tables, 1 appendix | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the axio-dilaton and complex structure stabilization for a generic
one-parameter Calabi-Yau (CY) compactification. We focus on near the conifold
regions and consider a strongly warped metric. We analyze numerically the case
of the mirror of the quintic CY. The axio-dilaton $\tau$ and complex structure
$z$ mo... | [
{
"created": "Fri, 31 May 2024 17:24:20 GMT",
"version": "v1"
}
] | 2024-06-03 | [
[
"Bizet",
"Nana Cabo",
""
],
[
"Loaiza-Brito",
"Oscar",
""
],
[
"Olguín-Trejo",
"Yessenia",
""
]
] | We study the axio-dilaton and complex structure stabilization for a generic one-parameter Calabi-Yau (CY) compactification. We focus on near the conifold regions and consider a strongly warped metric. We analyze numerically the case of the mirror of the quintic CY. The axio-dilaton $\tau$ and complex structure $z$ modu... |
hep-th/0102071 | Joseph A. Minahan | Joseph A. Minahan | Mode Interactions of the Tachyon Condensate in p-adic String Theory | 17 pages, 1 figure, latex | JHEP 0103:028,2001 | 10.1088/1126-6708/2001/03/028 | UUITP-01/01 | hep-th | null | We study the fluctuation modes for lump solutions of the tachyon effective
potential in p-adic open string theory. We find a discrete spectrum with
equally spaced mass squared levels. We also find that the interactions derived
from this field theory are consistent with p-adic string amplitudes for excited
string stat... | [
{
"created": "Tue, 13 Feb 2001 19:48:47 GMT",
"version": "v1"
}
] | 2010-02-03 | [
[
"Minahan",
"Joseph A.",
""
]
] | We study the fluctuation modes for lump solutions of the tachyon effective potential in p-adic open string theory. We find a discrete spectrum with equally spaced mass squared levels. We also find that the interactions derived from this field theory are consistent with p-adic string amplitudes for excited string states... |
1903.01915 | Shailesh Kulkarni | Shailesh Kulkarni | Generalized ADT charges and asymptotic symmetry algebra | 14 pages, typos corrected, references added, to appear in EPJP | Eur.Phys.J.Plus 135 (2020) 1, 67 | 10.1140/epjp/s13360-019-00055-6 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using the expressions for generalized ADT current and potential in a self
consistent manner, we derive the asymptotic symmetry algebra on AdS$_3$ and the
near horizon extremal BTZ spacetimes. The structure of symmetry algebra among
the conserved charges for asymptotic killing vectors matches exactly with the
known re... | [
{
"created": "Tue, 5 Mar 2019 16:04:44 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jan 2020 09:31:28 GMT",
"version": "v2"
}
] | 2021-09-24 | [
[
"Kulkarni",
"Shailesh",
""
]
] | Using the expressions for generalized ADT current and potential in a self consistent manner, we derive the asymptotic symmetry algebra on AdS$_3$ and the near horizon extremal BTZ spacetimes. The structure of symmetry algebra among the conserved charges for asymptotic killing vectors matches exactly with the known resu... |
1403.5967 | Alexios P. Polychronakos | Dimitra Karabali and Alexios P. Polychronakos | Exact operator Hamiltonians and interactions in the droplet bosonization
method | 18 pages | Phys.Rev. D90 (2014) no.2, 025002 | 10.1103/PhysRevD.90.025002 | CCNY-HEP-14/1 | hep-th cond-mat.str-el math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive the exact form of the bosonized Hamiltonian for a many-body fermion
system in one spatial dimension with arbitrary dispersion relations, using the
droplet bosonization method. For a single-particle Hamiltonian polynomial in
the momentum, the bosonized Hamiltonian is a polynomial of one degree higher in
the ... | [
{
"created": "Mon, 24 Mar 2014 14:35:00 GMT",
"version": "v1"
}
] | 2020-03-06 | [
[
"Karabali",
"Dimitra",
""
],
[
"Polychronakos",
"Alexios P.",
""
]
] | We derive the exact form of the bosonized Hamiltonian for a many-body fermion system in one spatial dimension with arbitrary dispersion relations, using the droplet bosonization method. For a single-particle Hamiltonian polynomial in the momentum, the bosonized Hamiltonian is a polynomial of one degree higher in the bo... |
1712.05132 | Shinya Tomizawa | Shinya Tomizawa | Charged black lens in de Sitter space | 17 pages, To be published in Physical Review D | Phys. Rev. D 97, 044001 (2018) | 10.1103/PhysRevD.97.044001 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain a charged black lens solution in the five-dimensional
Einstein-Maxwell-Chern-Simons theory with a positive cosmological constant. It
is shown that the solution obtained here describes the formation of a black
hole with the spatial cross section of a sphere from that of the lens space of
L(n,1) in five-dimen... | [
{
"created": "Thu, 14 Dec 2017 09:16:21 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jan 2018 10:31:04 GMT",
"version": "v2"
}
] | 2018-02-07 | [
[
"Tomizawa",
"Shinya",
""
]
] | We obtain a charged black lens solution in the five-dimensional Einstein-Maxwell-Chern-Simons theory with a positive cosmological constant. It is shown that the solution obtained here describes the formation of a black hole with the spatial cross section of a sphere from that of the lens space of L(n,1) in five-dimensi... |
1207.5415 | David Kastor | David Kastor and Jennie Traschen | The Angular Tension of Black Holes | 5 pages, 1 figure; v2 references added | null | 10.1103/PhysRevD.86.081501 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Angular tension is an ADM charge that contributes a work term to the first
law of black hole mechanics when the range of an angular coordinate is varied
and leads to a new Smarr formula for stationary black holes. A phase diagram
for singly-spinning D=5 black holes shows that angular tension resolves the
degeneracies... | [
{
"created": "Mon, 23 Jul 2012 14:43:52 GMT",
"version": "v1"
},
{
"created": "Wed, 25 Jul 2012 13:09:17 GMT",
"version": "v2"
}
] | 2013-05-30 | [
[
"Kastor",
"David",
""
],
[
"Traschen",
"Jennie",
""
]
] | Angular tension is an ADM charge that contributes a work term to the first law of black hole mechanics when the range of an angular coordinate is varied and leads to a new Smarr formula for stationary black holes. A phase diagram for singly-spinning D=5 black holes shows that angular tension resolves the degeneracies b... |
hep-th/9405150 | null | V. K. Dobrev | q-difference intertwining operators for $U_q(sl(n))$: general setting
and the case $n=3$ | 24 pages; v2 includes Note Added published in J.Phys. A27 (1994),
references updated | J.Phys. A27 (1994) 4841-4858; Addendum-ibid. A27 (1994) 6633-6634 | 10.1088/0305-4470/27/14/013 | ASI-TPA/10/93 | hep-th math.QA | null | We construct representations $\hat\pi_{\br}$ of the quantum algebra
$U_q(sl(n))$ labelled by $n-1$ complex numbers $r_i$ and acting in the space of
formal power series of $n(n-1)/2$ non-commuting variables. These variables
generate a flag manifold of the matrix quantum group $SL_q(n)$ which is dual to
$U_q(sl(n))$. T... | [
{
"created": "Tue, 24 May 1994 08:39:38 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Dec 2003 14:33:38 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Dobrev",
"V. K.",
""
]
] | We construct representations $\hat\pi_{\br}$ of the quantum algebra $U_q(sl(n))$ labelled by $n-1$ complex numbers $r_i$ and acting in the space of formal power series of $n(n-1)/2$ non-commuting variables. These variables generate a flag manifold of the matrix quantum group $SL_q(n)$ which is dual to $U_q(sl(n))$. The... |
1910.10539 | Xiao-Mei Kuang | Yu-Ting Zhou, Xiao-Mei Kuang | Scalar Field in Massive BTZ Black Hole and Entanglement Entropy | to be published in Chinese Physics C | Chinese Physics C Vol. 44, No. 1 (2020) 015102 | 10.1088/1674-1137/44/1/015102 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we investigate the quantum scalar fields in massive BTZ black
hole background. We study the entropy of the system by evaluating the
entanglement entropy with the use of discretized approach. Specifically, we fit
the results with $\log$ -modified formula of the black hole entropy which is
introduced by ... | [
{
"created": "Wed, 23 Oct 2019 13:01:32 GMT",
"version": "v1"
}
] | 2020-01-06 | [
[
"Zhou",
"Yu-Ting",
""
],
[
"Kuang",
"Xiao-Mei",
""
]
] | In this paper, we investigate the quantum scalar fields in massive BTZ black hole background. We study the entropy of the system by evaluating the entanglement entropy with the use of discretized approach. Specifically, we fit the results with $\log$ -modified formula of the black hole entropy which is introduced by qu... |
1705.08424 | Francisco Jose Garcia Abad | Francisco Jose Garcia Abad, Manuela Kulaxizi and Andrei Parnachev | On Complexity of Holographic Flavors | References added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum complexity of a thermofield double state in a strongly coupled
quantum field theory has been argued to be holographically related to the
action evaluated on the Wheeler-DeWitt patch. The growth rate of quantum
complexity in systems dual to Einstein-Hilbert gravity saturates a bound which
follows from the Heis... | [
{
"created": "Tue, 23 May 2017 17:14:18 GMT",
"version": "v1"
},
{
"created": "Wed, 13 Sep 2017 16:10:54 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Dec 2017 13:47:41 GMT",
"version": "v3"
}
] | 2017-12-20 | [
[
"Abad",
"Francisco Jose Garcia",
""
],
[
"Kulaxizi",
"Manuela",
""
],
[
"Parnachev",
"Andrei",
""
]
] | Quantum complexity of a thermofield double state in a strongly coupled quantum field theory has been argued to be holographically related to the action evaluated on the Wheeler-DeWitt patch. The growth rate of quantum complexity in systems dual to Einstein-Hilbert gravity saturates a bound which follows from the Heisen... |
hep-th/0409011 | Noureddine Chair | Noureddine Chair | Partition Identities From Partial Supersymmetry | 14 pages | null | null | null | hep-th math.NT | null | In the quantum theory, using the notion of partial supersymmetry, in which
some, but not all, operators have superpartners we derive the Euler theorem in
partition theory. The paraferminic partition function gives another identity in
partition theory with restrictions. Also an explicit formula for the graded
paraferm... | [
{
"created": "Wed, 1 Sep 2004 18:10:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Chair",
"Noureddine",
""
]
] | In the quantum theory, using the notion of partial supersymmetry, in which some, but not all, operators have superpartners we derive the Euler theorem in partition theory. The paraferminic partition function gives another identity in partition theory with restrictions. Also an explicit formula for the graded parafermio... |
1804.00694 | Oren Bergman Prof. | Oren Bergman, Eran Avraham | Branes and 2d N=(2,2) gauge theories with orthogonal and symplectic
groups | 22 pages, 27 figures. Type IIA linking number computation corrected
in section 4.5. Clarified and expanded the discussion of N=(4,4) dualities in
section 5. References added | null | 10.1007/JHEP08(2018)023 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct two-dimensional N=(2,2) supersymmetric gauge theories with
orthogonal and symplectic groups using branes and orientifold planes in Type
IIA string theory. A number of puzzles regarding the construction, including
the effect of exchanging NS5-branes on an orientifold 2-plane, are resolved by
lifting the c... | [
{
"created": "Mon, 2 Apr 2018 18:51:53 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jul 2018 10:31:26 GMT",
"version": "v2"
}
] | 2018-08-29 | [
[
"Bergman",
"Oren",
""
],
[
"Avraham",
"Eran",
""
]
] | We construct two-dimensional N=(2,2) supersymmetric gauge theories with orthogonal and symplectic groups using branes and orientifold planes in Type IIA string theory. A number of puzzles regarding the construction, including the effect of exchanging NS5-branes on an orientifold 2-plane, are resolved by lifting the con... |
hep-th/9612106 | Frank Zimmerschied | J.-Q. Liang, H.J.W. Mueller-Kirsten, Jian-Ge Zhou, F. Zimmerschied and
F.-C. Pu | Quantum Tunneling of Spin Particles in Periodic Potentials with
Asymmetric Twin Barriers | 18 pages, LaTex, one figure | Phys.Lett.B393:368-374,1997 | 10.1016/S0370-2693(96)01628-0 | KL-TH 96/14 | hep-th cond-mat | null | The tunneling effect of a periodic potential with an asymmetric twin barrier
per period is calculated using the instanton method. The model is derived from
the Hamiltonian of a small ferromagnetic particle in an external magnetic field
using the spin-coherent-state path integral. The instantons in two neighbouring
ba... | [
{
"created": "Tue, 10 Dec 1996 15:40:01 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Liang",
"J. -Q.",
""
],
[
"Mueller-Kirsten",
"H. J. W.",
""
],
[
"Zhou",
"Jian-Ge",
""
],
[
"Zimmerschied",
"F.",
""
],
[
"Pu",
"F. -C.",
""
]
] | The tunneling effect of a periodic potential with an asymmetric twin barrier per period is calculated using the instanton method. The model is derived from the Hamiltonian of a small ferromagnetic particle in an external magnetic field using the spin-coherent-state path integral. The instantons in two neighbouring barr... |
1810.08162 | Himanshu Parihar | Vinay Malvimat, Himanshu Parihar, Boudhayan Paul and Gautam Sengupta | Entanglement negativity in Galilean conformal field theories | 20 pages, 4 figures | Phys. Rev. D 100, 026001 (2019) | 10.1103/PhysRevD.100.026001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We obtain the entanglement negativity for various bipartite zero and finite
temperature pure and mixed state configurations in a class of
$(1+1)$-dimensional Galilean conformal field theories. In this context we
establish a construction for computing the entanglement negativity for such
bipartite states involving a s... | [
{
"created": "Thu, 18 Oct 2018 16:57:47 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jul 2019 16:26:40 GMT",
"version": "v2"
}
] | 2019-07-12 | [
[
"Malvimat",
"Vinay",
""
],
[
"Parihar",
"Himanshu",
""
],
[
"Paul",
"Boudhayan",
""
],
[
"Sengupta",
"Gautam",
""
]
] | We obtain the entanglement negativity for various bipartite zero and finite temperature pure and mixed state configurations in a class of $(1+1)$-dimensional Galilean conformal field theories. In this context we establish a construction for computing the entanglement negativity for such bipartite states involving a sui... |
hep-th/0207137 | Lubomir Martinovic | L. Martinovic | Spontaneous symmetry breaking in light front field theory | 21 pages, 4 figures, improved content | Phys.Rev.D78:105009,2008 | 10.1103/PhysRevD.78.105009 | null | hep-th | null | A semiclassical picture of spontaneous symmetry breaking in light front field
theory is formulated. It is based on a finite-volume quantization of
self-interacting scalar fields obeying antiperiodic boundary conditions. This
choice avoids a necessity to solve the zero mode constraint and enables one to
define unitary... | [
{
"created": "Sun, 14 Jul 2002 22:29:39 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jan 2008 17:47:36 GMT",
"version": "v2"
}
] | 2008-12-18 | [
[
"Martinovic",
"L.",
""
]
] | A semiclassical picture of spontaneous symmetry breaking in light front field theory is formulated. It is based on a finite-volume quantization of self-interacting scalar fields obeying antiperiodic boundary conditions. This choice avoids a necessity to solve the zero mode constraint and enables one to define unitary o... |
hep-th/9108017 | null | Cesar Gomez and German Sierra | A New Solution to the Star--Triangle Equation Based on U$_q$(sl(2)) at
Roots of Unit | 18 pages | Nucl.Phys. B373 (1992) 761-780 | 10.1016/0550-3213(92)90275-G | null | hep-th | null | We find new solutions to the Yang--Baxter equation in terms of the
intertwiner matrix for semi-cyclic representations of the quantum group
$U_q(s\ell(2))$ with $q= e^{2\pi i/N}$. These intertwiners serve to define the
Boltzmann weights of a lattice model, which shares some similarities with the
chiral Potts model. An... | [
{
"created": "Fri, 23 Aug 1991 12:17:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Gomez",
"Cesar",
""
],
[
"Sierra",
"German",
""
]
] | We find new solutions to the Yang--Baxter equation in terms of the intertwiner matrix for semi-cyclic representations of the quantum group $U_q(s\ell(2))$ with $q= e^{2\pi i/N}$. These intertwiners serve to define the Boltzmann weights of a lattice model, which shares some similarities with the chiral Potts model. An a... |
hep-th/0703106 | Pascal Baseilhac | P. Baseilhac, K. Koizumi | Exact spectrum of the XXZ open spin chain from the q-Onsager algebra
representation theory | 21 pages; LaTeX file with amssymb; v2: typos corrected, references
added, more details, to appear in JSTAT | J. Stat. Mech. 2007 P09006 | 10.1088/1742-5468/2007/09/P09006 | null | hep-th cond-mat.stat-mech math-ph math.MP math.QA nlin.SI | null | The transfer matrix of the XXZ open spin-1/2 chain with general integrable
boundary conditions and generic anisotropy parameter (q is not a root of unity
and |q|=1) is diagonalized using the representation theory of the q-Onsager
algebra. Similarly to the Ising and superintegrable chiral Potts models, the
complete sp... | [
{
"created": "Sun, 11 Mar 2007 00:02:34 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Aug 2007 06:03:48 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Baseilhac",
"P.",
""
],
[
"Koizumi",
"K.",
""
]
] | The transfer matrix of the XXZ open spin-1/2 chain with general integrable boundary conditions and generic anisotropy parameter (q is not a root of unity and |q|=1) is diagonalized using the representation theory of the q-Onsager algebra. Similarly to the Ising and superintegrable chiral Potts models, the complete spec... |
1811.00533 | Gabriele Tartaglino-Mazzucchelli | Marco Baggio, Alessandro Sfondrini, Gabriele Tartaglino-Mazzucchelli,
Harriet Walsh | On $T\bar{T}$ deformations and supersymmetry | V3: comments, references, and a new subsection 2.5 added; version to
appear in JHEP; 29 pages | null | 10.1007/JHEP06(2019)063 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the "$T\bar{T}$" deformations of two-dimensional
supersymmetric quantum field theories. More precisely, we show that, by using
the conservation equations for the supercurrent multiplet, the $T\bar{T}$
deforming operator can be constructed as a supersymmetric descendant. Here we
focus on $\mathcal{N}=(1... | [
{
"created": "Thu, 1 Nov 2018 17:54:55 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Nov 2018 15:12:57 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Jun 2019 09:58:56 GMT",
"version": "v3"
}
] | 2019-07-24 | [
[
"Baggio",
"Marco",
""
],
[
"Sfondrini",
"Alessandro",
""
],
[
"Tartaglino-Mazzucchelli",
"Gabriele",
""
],
[
"Walsh",
"Harriet",
""
]
] | We investigate the "$T\bar{T}$" deformations of two-dimensional supersymmetric quantum field theories. More precisely, we show that, by using the conservation equations for the supercurrent multiplet, the $T\bar{T}$ deforming operator can be constructed as a supersymmetric descendant. Here we focus on $\mathcal{N}=(1,0... |
0710.5156 | David Delphenich | David Delphenich | Hermitian structures defined by linear electromagnetic constitutive laws | 25 pages, no figures | null | null | null | hep-th | null | It is demonstrated that when the bundle of 2-forms on a four-dimensional
manifold M admits an almost-complex structure any choice of "real + imaginary"
subspace decomposition of the bundle defines a conjugation map, as well as a
Hermitian structure for the bundle. When the almost-complex structure comes
from a linear... | [
{
"created": "Fri, 26 Oct 2007 17:57:03 GMT",
"version": "v1"
}
] | 2007-10-29 | [
[
"Delphenich",
"David",
""
]
] | It is demonstrated that when the bundle of 2-forms on a four-dimensional manifold M admits an almost-complex structure any choice of "real + imaginary" subspace decomposition of the bundle defines a conjugation map, as well as a Hermitian structure for the bundle. When the almost-complex structure comes from a linear e... |
1711.04727 | Jacques Distler | Jacques Distler, Behzat Ergun and Fei Yan | Product SCFTs in Class-S | 14 pages, 31 figures | null | null | UTTG-11-17 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We develop a technique for counting the number of stress tensor multiplets in
a 4D $\mathcal{N}=2$ SCFT. This provides a simple diagnostic for when an
isolated (non-Lagrangian) SCFT is a product of two (or more) such theories. In
class-S, the basic building blocks are the isolated SCFTs arising from the
compactificat... | [
{
"created": "Mon, 13 Nov 2017 17:52:50 GMT",
"version": "v1"
}
] | 2017-11-15 | [
[
"Distler",
"Jacques",
""
],
[
"Ergun",
"Behzat",
""
],
[
"Yan",
"Fei",
""
]
] | We develop a technique for counting the number of stress tensor multiplets in a 4D $\mathcal{N}=2$ SCFT. This provides a simple diagnostic for when an isolated (non-Lagrangian) SCFT is a product of two (or more) such theories. In class-S, the basic building blocks are the isolated SCFTs arising from the compactificatio... |
0910.0812 | Romuald A. Janik | Romuald A. Janik | Non-perturbative Field Theory | 11 pages, 2 figures; plenary talk at EPS Europhysics Conference on
High Energy Physics, July 16-22, 2009, Krakow, Poland | PoS EPS-HEP2009:021,2009 | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk we review recent developments which enable us to use techniques
of integrable two-dimensional quantum field theories to solve exactly four
dimensional N=4 gauge theory through the use of the AdS/CFT correspondence. By
`solve' we mean here to find all anomalous dimensions of all operators of the
theory fo... | [
{
"created": "Mon, 5 Oct 2009 17:44:19 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Janik",
"Romuald A.",
""
]
] | In this talk we review recent developments which enable us to use techniques of integrable two-dimensional quantum field theories to solve exactly four dimensional N=4 gauge theory through the use of the AdS/CFT correspondence. By `solve' we mean here to find all anomalous dimensions of all operators of the theory for ... |
1504.05502 | Thierry Grandou | H.M. Fried, T. Grandou and R. Hofmann | Casimir operator dependences of non-perturbative fermionic QCD
amplitudes | 28 pages, no figures. arXiv admin note: text overlap with
arXiv:1402.7273 | Int.J.Mod.Phys.A, vol.31, Nos 20&21,1650120 (25 pages) (2016) | 10.1142/S0217751X16501207 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In eikonal and quenched approximation, it is argued that the strong coupling
fermionic QCD Green's functions and related amplitudes depart from a sole
dependence on the SUc(3) quadratic Casimir operator, C2f, evaluated over the
fundamental gauge group representation. Noticed in non-relativistic Quark
Models and in a ... | [
{
"created": "Tue, 21 Apr 2015 16:29:36 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Jul 2015 11:56:57 GMT",
"version": "v2"
},
{
"created": "Mon, 7 Mar 2016 13:23:12 GMT",
"version": "v3"
}
] | 2016-10-05 | [
[
"Fried",
"H. M.",
""
],
[
"Grandou",
"T.",
""
],
[
"Hofmann",
"R.",
""
]
] | In eikonal and quenched approximation, it is argued that the strong coupling fermionic QCD Green's functions and related amplitudes depart from a sole dependence on the SUc(3) quadratic Casimir operator, C2f, evaluated over the fundamental gauge group representation. Noticed in non-relativistic Quark Models and in a no... |
1511.01542 | Timm Wrase | Marjorie Schillo, Ellen van der Woerd, Timm Wrase | The general de Sitter supergravity component action | 12 pages. Contribution to the proceedings of the 21st European String
Workshop, Leuven, September 7-11, 2015 | Fortschr. Phys. 64, 292-302 (2016) | 10.1002/prop.201500074 | TUW-15-21 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we review the appearance and utility of a nilpotent chiral
multiplet in the context of supergravity, string theory and cosmology. Coupling
a nilpotent chiral superfield to supergravity, one obtains what is called pure
dS supergravity, a supergravity theory without scalar degrees of freedom that
naturall... | [
{
"created": "Wed, 4 Nov 2015 22:32:40 GMT",
"version": "v1"
}
] | 2016-11-03 | [
[
"Schillo",
"Marjorie",
""
],
[
"van der Woerd",
"Ellen",
""
],
[
"Wrase",
"Timm",
""
]
] | In this paper we review the appearance and utility of a nilpotent chiral multiplet in the context of supergravity, string theory and cosmology. Coupling a nilpotent chiral superfield to supergravity, one obtains what is called pure dS supergravity, a supergravity theory without scalar degrees of freedom that naturally ... |
hep-th/9201007 | null | Mirjam Cvetic, Stephen Griffies, Soo-Jong Rey | Static Domain Walls in N=1 Supergravity | 29 pages + 11 figures (not included) | Nucl.Phys.B381:301-328,1992 | 10.1016/0550-3213(92)90649-V | null | hep-th | null | We study supersymmetric domain walls in N=1 supergravity theories, including
those with modular-invariant superpotentials arising in superstring
compactifications. Such domain walls are shown to saturate the Bogomol'nyi
bound of wall energy per unit area. We find \sl static \rm and \sl reflection
asymmetric \rm domai... | [
{
"created": "Mon, 6 Jan 1992 00:00:00 GMT",
"version": "v1"
}
] | 2009-09-17 | [
[
"Cvetic",
"Mirjam",
""
],
[
"Griffies",
"Stephen",
""
],
[
"Rey",
"Soo-Jong",
""
]
] | We study supersymmetric domain walls in N=1 supergravity theories, including those with modular-invariant superpotentials arising in superstring compactifications. Such domain walls are shown to saturate the Bogomol'nyi bound of wall energy per unit area. We find \sl static \rm and \sl reflection asymmetric \rm domain ... |
2204.05262 | De-Liang Zhong | Barak Gabai, Amit Sever, De-liang Zhong | Line Operators in Chern-Simons-Matter Theories and Bosonization in Three
Dimensions | 12 pages, 3 figures. v2: typos corrected. v3: perturbative checks
added; minor improvements. v4: minor improvements | Phys.Rev.Lett. 129 (2022) 12, 121604 | 10.1103/PhysRevLett.129.121604 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study Chern-Simons theories at large $N$ with either bosonic or fermionic
matter in the fundamental representation. The most fundamental operators in
these theories are mesonic line operators, the simplest example being Wilson
lines ending on fundamentals. We classify the conformal line operators along an
arbitrar... | [
{
"created": "Mon, 11 Apr 2022 17:04:27 GMT",
"version": "v1"
},
{
"created": "Thu, 21 Apr 2022 18:08:13 GMT",
"version": "v2"
},
{
"created": "Mon, 18 Jul 2022 11:24:34 GMT",
"version": "v3"
},
{
"created": "Sun, 11 Dec 2022 12:47:04 GMT",
"version": "v4"
}
] | 2022-12-13 | [
[
"Gabai",
"Barak",
""
],
[
"Sever",
"Amit",
""
],
[
"Zhong",
"De-liang",
""
]
] | We study Chern-Simons theories at large $N$ with either bosonic or fermionic matter in the fundamental representation. The most fundamental operators in these theories are mesonic line operators, the simplest example being Wilson lines ending on fundamentals. We classify the conformal line operators along an arbitrary ... |
1512.05567 | Walter Baron | Walter H. Baron | Uplifting Maximal Gauged Supergravities | 10 pages, To appear in the proceedings of the 18th International
Conference From the Planck Scale to the Electroweak Scale 25-29 May 2015
Ioannina, Greece | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Which theories have a higher dimensional origin in String/M-theory is a non
trivial question and it is still far from being understood in the constrained
scenario of maximal supergravities. After 35 years of progress in this
direction we have found supporting evidence in favor of the idea that every
electric maximal ... | [
{
"created": "Thu, 17 Dec 2015 13:01:01 GMT",
"version": "v1"
}
] | 2015-12-18 | [
[
"Baron",
"Walter H.",
""
]
] | Which theories have a higher dimensional origin in String/M-theory is a non trivial question and it is still far from being understood in the constrained scenario of maximal supergravities. After 35 years of progress in this direction we have found supporting evidence in favor of the idea that every electric maximal su... |
1208.0658 | Yong-Hui Qi | Rong-Gen Cai, Tian-Jun Li, Yong-Hui Qi, Yun-Long Zhang | Incompressible Navier-Stokes Equations from Einstein Gravity with
Chern-Simons Term | 22 pages, published version | Phys. Rev. D 86, 086008 (2012) | 10.1103/PhysRevD.86.086008 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In (2+1)-dimensional hydrodynamic systems with broken parity, the shear and
bulk viscosity is joined by the Hall viscosity and curl viscosity. The dual
holographic model has been constructed by coupling a pseudo scalar to the
gravitational Chern-Simons term in (3+1)-dimensional bulk gravity. In this
paper, we investi... | [
{
"created": "Fri, 3 Aug 2012 05:49:43 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Dec 2012 09:51:18 GMT",
"version": "v2"
}
] | 2012-12-17 | [
[
"Cai",
"Rong-Gen",
""
],
[
"Li",
"Tian-Jun",
""
],
[
"Qi",
"Yong-Hui",
""
],
[
"Zhang",
"Yun-Long",
""
]
] | In (2+1)-dimensional hydrodynamic systems with broken parity, the shear and bulk viscosity is joined by the Hall viscosity and curl viscosity. The dual holographic model has been constructed by coupling a pseudo scalar to the gravitational Chern-Simons term in (3+1)-dimensional bulk gravity. In this paper, we investiga... |
hep-th/0605028 | Nelia Mann | Nelia Mann | The SU(2) Long Range Bethe Ansatz and Continuous Integrable Systems | 16 pages, v2: references added | null | null | null | hep-th | null | We explore the relationship between the SU(2) sector of a general integrable
field theory and the all-loop guess for the anomalous dimensions of SU(2)
operators in N=4 super Yang-Mills theory. We demonstrate that the SU(2)
structure of a nested Bethe ansatz alone reproduces much of the all-loop guess
without dependin... | [
{
"created": "Tue, 2 May 2006 22:17:33 GMT",
"version": "v1"
},
{
"created": "Fri, 26 May 2006 23:55:51 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Mann",
"Nelia",
""
]
] | We explore the relationship between the SU(2) sector of a general integrable field theory and the all-loop guess for the anomalous dimensions of SU(2) operators in N=4 super Yang-Mills theory. We demonstrate that the SU(2) structure of a nested Bethe ansatz alone reproduces much of the all-loop guess without depending ... |
2206.01083 | Leonard Susskind | Henry Lin and Leonard Susskind | Infinite Temperature's Not So Hot | null | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | It has been argued that the entanglement spectrum of a static patch of de
Sitter space must be flat, or what is equivalent, the temperature parameter in
the Boltzmann distribution must be infinite. This seems absurd: quantum fields
in de Sitter space have thermal behavior with a finite temperature proportional
to the... | [
{
"created": "Thu, 2 Jun 2022 15:09:42 GMT",
"version": "v1"
}
] | 2022-06-03 | [
[
"Lin",
"Henry",
""
],
[
"Susskind",
"Leonard",
""
]
] | It has been argued that the entanglement spectrum of a static patch of de Sitter space must be flat, or what is equivalent, the temperature parameter in the Boltzmann distribution must be infinite. This seems absurd: quantum fields in de Sitter space have thermal behavior with a finite temperature proportional to the i... |
hep-th/0601144 | Javier Mas | J. Mas | Shear viscosity from R-charged AdS black holes | 9 pages, some references updated, abstract and some typos corrected | JHEP0603:016,2006 | 10.1088/1126-6708/2006/03/016 | null | hep-th | null | We compute the shear viscosity in the supersymmetric Yang-Mills theory dual
to the STU background. This is a thermal gauge theory with a chemical
potential. The quotient of the shear viscosity over the entropy density
exhibits no deviation from the well known result 1/4\pi.
| [
{
"created": "Fri, 20 Jan 2006 00:15:27 GMT",
"version": "v1"
},
{
"created": "Fri, 27 Jan 2006 09:44:14 GMT",
"version": "v2"
},
{
"created": "Tue, 7 Mar 2006 10:14:24 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Mas",
"J.",
""
]
] | We compute the shear viscosity in the supersymmetric Yang-Mills theory dual to the STU background. This is a thermal gauge theory with a chemical potential. The quotient of the shear viscosity over the entropy density exhibits no deviation from the well known result 1/4\pi. |
hep-th/0512108 | Teiji Kunihiro | Teiji Kunihiro and Kyosuke Tsumura | Application of the Renormalization-group Method to the Reduction of
Transport Equations | 16 pages, 3 figures | J.Phys.A39:8089-8104,2006 | 10.1088/0305-4470/39/25/S20 | null | hep-th cond-mat.stat-mech math-ph math.MP nucl-th physics.flu-dyn | null | We first give a comprehensive review of the renormalization group method for
global and asymptotic analysis, putting an emphasis on the relevance to the
classical theory of envelopes and on the importance of the existence of
invariant manifolds of the dynamics under consideration. We clarify that an
essential point o... | [
{
"created": "Fri, 9 Dec 2005 16:26:10 GMT",
"version": "v1"
}
] | 2011-04-11 | [
[
"Kunihiro",
"Teiji",
""
],
[
"Tsumura",
"Kyosuke",
""
]
] | We first give a comprehensive review of the renormalization group method for global and asymptotic analysis, putting an emphasis on the relevance to the classical theory of envelopes and on the importance of the existence of invariant manifolds of the dynamics under consideration. We clarify that an essential point of ... |
0803.2260 | Can Kozcaz Mr | Amer Iqbal, Can Kozcaz, Khurram Shabbir | Refined Topological Vertex, Cylindric Partitions and the U(1) Adjoint
Theory | 40 Pages | Nucl.Phys.B838:422-457,2010 | 10.1016/j.nuclphysb.2010.06.010 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the partition function of the compactified 5D U(1) gauge theory (in
the Omega-background) with a single adjoint hypermultiplet, calculated using
the refined topological vertex. We show that this partition function is an
example a periodic Schur process and is a refinement of the generating function
of cylind... | [
{
"created": "Mon, 17 Mar 2008 19:32:00 GMT",
"version": "v1"
},
{
"created": "Wed, 2 Dec 2009 10:34:37 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Iqbal",
"Amer",
""
],
[
"Kozcaz",
"Can",
""
],
[
"Shabbir",
"Khurram",
""
]
] | We study the partition function of the compactified 5D U(1) gauge theory (in the Omega-background) with a single adjoint hypermultiplet, calculated using the refined topological vertex. We show that this partition function is an example a periodic Schur process and is a refinement of the generating function of cylindri... |
2209.14274 | Christian Ferko | Riccardo Borsato, Christian Ferko, Alessandro Sfondrini | On the Classical Integrability of Root-$T \overline{T}$ Flows | 34 pages; LaTeX; references added; comment added | null | 10.1103/PhysRevD.107.086011 | null | hep-th nlin.SI | http://creativecommons.org/licenses/by/4.0/ | The Root-$T \overline{T}$ flow was recently introduced as a universal and
classically marginal deformation of any two-dimensional translation-invariant
field theory. The flow commutes with the (irrelevant) $T \overline{T}$ flow and
it can be integrated explicitly for a large class of actions, leading to
non-analytic ... | [
{
"created": "Wed, 28 Sep 2022 17:39:19 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Oct 2022 23:02:00 GMT",
"version": "v2"
},
{
"created": "Thu, 13 Oct 2022 16:01:46 GMT",
"version": "v3"
},
{
"created": "Thu, 15 Dec 2022 19:29:37 GMT",
"version": "v4"
}
] | 2023-05-10 | [
[
"Borsato",
"Riccardo",
""
],
[
"Ferko",
"Christian",
""
],
[
"Sfondrini",
"Alessandro",
""
]
] | The Root-$T \overline{T}$ flow was recently introduced as a universal and classically marginal deformation of any two-dimensional translation-invariant field theory. The flow commutes with the (irrelevant) $T \overline{T}$ flow and it can be integrated explicitly for a large class of actions, leading to non-analytic La... |
hep-th/9909006 | Daniel Zwanziger | Laurent Baulieu, Daniel Zwanziger | QCD_4 From a Five-Dimensional Point of View | 45 pages | Nucl.Phys. B581 (2000) 604-640 | 10.1016/S0550-3213(00)00176-0 | null | hep-th hep-lat | null | We propose a 5-dimensional definition for the physical 4D-Yang-Mills theory.
The fifth dimension corresponds to the Monte-Carlo time of numerical
simulations of QCD_4. The 5-dimensional theory is a well-defined topological
quantum field theory that can be renormalized at any given finite order of
perturbation theory.... | [
{
"created": "Wed, 1 Sep 1999 21:32:02 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Baulieu",
"Laurent",
""
],
[
"Zwanziger",
"Daniel",
""
]
] | We propose a 5-dimensional definition for the physical 4D-Yang-Mills theory. The fifth dimension corresponds to the Monte-Carlo time of numerical simulations of QCD_4. The 5-dimensional theory is a well-defined topological quantum field theory that can be renormalized at any given finite order of perturbation theory. T... |
1108.5392 | S. E. Korenblit | S.E. Korenblit, V.V. Semenov | On fermionic tilde conjugation rules and thermal bosonization. Hot and
cold thermofields | 13 pages | S.E. Korenblit, V.V. Semenov, On fermionic tilde conjugation rules
and thermal bosonization. Hot and cold thermofields, Physics of Particles and
Nuclei Letters, Vol. 8, No 7, (2011) pp. 1-7 | 10.1134/S1547477111070119 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A generalization of Ojima tilde conjugation rules is suggested, which reveals
the coherent state properties of thermal vacuum state and is useful for the
thermofield bosonization. The notion of hot and cold thermofields is introduced
to distinguish different thermofield representations giving the correct normal
form ... | [
{
"created": "Fri, 26 Aug 2011 20:45:04 GMT",
"version": "v1"
}
] | 2015-05-30 | [
[
"Korenblit",
"S. E.",
""
],
[
"Semenov",
"V. V.",
""
]
] | A generalization of Ojima tilde conjugation rules is suggested, which reveals the coherent state properties of thermal vacuum state and is useful for the thermofield bosonization. The notion of hot and cold thermofields is introduced to distinguish different thermofield representations giving the correct normal form of... |
2305.11235 | Mendrit Ljatifi | Mendrit Ljatifi | Group averaging and BRST quantization in de Sitter space | null | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this note we give a BRST interpretation of inner product of group
averaging on de Sitter group SO(2,1). Quantization approaches can be divided in
two classes, without introducing additional degrees of freedom and with
introducing ghosts, antighosts, Lagrange multipliers and canonically conjugated
momenta. The firs... | [
{
"created": "Thu, 18 May 2023 18:05:30 GMT",
"version": "v1"
},
{
"created": "Mon, 29 May 2023 18:09:31 GMT",
"version": "v2"
}
] | 2023-05-31 | [
[
"Ljatifi",
"Mendrit",
""
]
] | In this note we give a BRST interpretation of inner product of group averaging on de Sitter group SO(2,1). Quantization approaches can be divided in two classes, without introducing additional degrees of freedom and with introducing ghosts, antighosts, Lagrange multipliers and canonically conjugated momenta. The first ... |
hep-th/0612044 | Stefan Forste | Stefan Forste, Tatsuo Kobayashi, Hiroshi Ohki and Kei-jiro Takahashi | Non-Factorisable Z2 times Z2 Heterotic Orbifold Models and Yukawa
Couplings | 22 pages, references added | JHEP 0703:011,2007 | 10.1088/1126-6708/2007/03/011 | IPPP/06/86, DCPT/06/172, KUNS-2055 | hep-th hep-ph | null | We classify compactification lattices for supersymmetric Z2 times Z2
orbifolds. These lattices include factorisable as well as non-factorisable
six-tori. Different models lead to different numbers of fixed points/tori. A
lower bound on the number of fixed tori per twisted sector is given by four,
whereas an upper bou... | [
{
"created": "Wed, 6 Dec 2006 08:49:18 GMT",
"version": "v1"
},
{
"created": "Thu, 14 Dec 2006 09:05:52 GMT",
"version": "v2"
}
] | 2010-10-27 | [
[
"Forste",
"Stefan",
""
],
[
"Kobayashi",
"Tatsuo",
""
],
[
"Ohki",
"Hiroshi",
""
],
[
"Takahashi",
"Kei-jiro",
""
]
] | We classify compactification lattices for supersymmetric Z2 times Z2 orbifolds. These lattices include factorisable as well as non-factorisable six-tori. Different models lead to different numbers of fixed points/tori. A lower bound on the number of fixed tori per twisted sector is given by four, whereas an upper bound... |
hep-th/9501022 | Gregory Moore | J. A. Harvey, G. Moore and A. Strominger | Reducing $S$- duality to $T$- duality | 13 pages, harvmac, no figures. (Some Comments added. Some references
added.) | Phys.Rev.D52:7161-7167,1995 | 10.1103/PhysRevD.52.7161 | EFI-95-01, YCTP-P2-95 | hep-th | null | The infrared limit of $D=4,~~N=4$ Yang-Mills theory with compact gauge group
$G$ compactified on a two-torus is governed by an effective superconformal
field theory. We conjecture that this is a certain orbifold involving the
maximal torus of $G$. Yang-Mills $S$-duality makes predictions for all
correlators of this e... | [
{
"created": "Mon, 9 Jan 1995 04:59:09 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Mar 1995 18:10:15 GMT",
"version": "v2"
}
] | 2016-09-06 | [
[
"Harvey",
"J. A.",
""
],
[
"Moore",
"G.",
""
],
[
"Strominger",
"A.",
""
]
] | The infrared limit of $D=4,~~N=4$ Yang-Mills theory with compact gauge group $G$ compactified on a two-torus is governed by an effective superconformal field theory. We conjecture that this is a certain orbifold involving the maximal torus of $G$. Yang-Mills $S$-duality makes predictions for all correlators of this eff... |
1107.2506 | Yu-Xiao Liu | Yu-Xiao Liu, Xiang-Nan Zhou, Ke Yang, Feng-Wei Chen | Localization of 5D Elko Spinors on Minkowski Branes | 13 pages, 2 figures, published version | Phys. Rev. D 86 (2012) 064012 | 10.1103/PhysRevD.86.064012 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, a new spin-1/2 fermionic quantum field with mass dimension one in
four dimensions--Elko field $\lambda$ was introduced as a candidate of dark
matter. In this paper, we investigate the localization of 5D Elko {spinors} on
Minkowski branes by presenting the equation of {the} Elko KK modes. For the 5D
free mas... | [
{
"created": "Wed, 13 Jul 2011 09:53:31 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Mar 2012 16:55:01 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Aug 2012 03:12:49 GMT",
"version": "v3"
},
{
"created": "Sat, 13 Oct 2012 02:41:38 GMT",
"version": "v4"
}
] | 2012-10-16 | [
[
"Liu",
"Yu-Xiao",
""
],
[
"Zhou",
"Xiang-Nan",
""
],
[
"Yang",
"Ke",
""
],
[
"Chen",
"Feng-Wei",
""
]
] | Recently, a new spin-1/2 fermionic quantum field with mass dimension one in four dimensions--Elko field $\lambda$ was introduced as a candidate of dark matter. In this paper, we investigate the localization of 5D Elko {spinors} on Minkowski branes by presenting the equation of {the} Elko KK modes. For the 5D free massl... |
2102.12171 | Xiao-Mei Kuang | Yong-Zhuang Li, Cheng-Yong Zhang, Xiao-Mei Kuang | Entanglement Wedge Cross Section with Gauss-Bonnet Corrections and
Thermal Quench | 19 pages;Published version | Sci. China-Phys. Mech. Astron. 64, 120413 (2021) | 10.1007/s11433-021-1791-1 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | The entanglement wedge cross section (EWCS) is numerically investigated
statically and dynamically in a five-dimension AdS-Vaidya spacetime with
Gauss-Bonnet (GB) corrections, focusing on two identical rectangular strips on
the boundary. In the static case, EWCS increases as the GB coupling constant
$\alpha$ increase... | [
{
"created": "Wed, 24 Feb 2021 09:47:12 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Mar 2021 09:01:29 GMT",
"version": "v2"
},
{
"created": "Tue, 2 Nov 2021 04:39:03 GMT",
"version": "v3"
}
] | 2021-11-03 | [
[
"Li",
"Yong-Zhuang",
""
],
[
"Zhang",
"Cheng-Yong",
""
],
[
"Kuang",
"Xiao-Mei",
""
]
] | The entanglement wedge cross section (EWCS) is numerically investigated statically and dynamically in a five-dimension AdS-Vaidya spacetime with Gauss-Bonnet (GB) corrections, focusing on two identical rectangular strips on the boundary. In the static case, EWCS increases as the GB coupling constant $\alpha$ increases ... |
1408.1960 | Craig Robertson | C. Robertson | Defect fusing rules in affine Toda field theory | 18 pages, typos corrected, two references added | J. Phys. A: Math. Theor. 47 (2014) 485205 | 10.1088/1751-8113/47/48/485205 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The concept of fusing rules for defects in a^(1)_r affine Toda field theories
is introduced in the classical and quantum contexts. This idea is employed in
finding a new transmission matrix for the a^(1)_3 theory which obeys the
triangle relations and the crossing-unitarity relations.
| [
{
"created": "Fri, 8 Aug 2014 20:00:08 GMT",
"version": "v1"
},
{
"created": "Fri, 14 Nov 2014 18:31:53 GMT",
"version": "v2"
}
] | 2014-11-17 | [
[
"Robertson",
"C.",
""
]
] | The concept of fusing rules for defects in a^(1)_r affine Toda field theories is introduced in the classical and quantum contexts. This idea is employed in finding a new transmission matrix for the a^(1)_3 theory which obeys the triangle relations and the crossing-unitarity relations. |
1702.07079 | Kara Farnsworth | Kara Farnsworth, Markus A. Luty, and Valentina Prilepina | Weyl versus Conformal Invariance in Quantum Field Theory | 30 pages, v3: Version accepted to JHEP, clarifications added and
typos fixed | null | 10.1007/JHEP10(2017)170 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We argue that conformal invariance in flat spacetime implies Weyl invariance
in a general curved background metric for all unitary theories in spacetime
dimensions $d \leq 10$. We also study possible curvature corrections to the
Weyl transformations of operators, and show that these are absent for operators
of suffic... | [
{
"created": "Thu, 23 Feb 2017 03:12:27 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Jun 2017 23:58:18 GMT",
"version": "v2"
},
{
"created": "Wed, 11 Oct 2017 14:37:45 GMT",
"version": "v3"
}
] | 2017-11-22 | [
[
"Farnsworth",
"Kara",
""
],
[
"Luty",
"Markus A.",
""
],
[
"Prilepina",
"Valentina",
""
]
] | We argue that conformal invariance in flat spacetime implies Weyl invariance in a general curved background metric for all unitary theories in spacetime dimensions $d \leq 10$. We also study possible curvature corrections to the Weyl transformations of operators, and show that these are absent for operators of sufficie... |
2406.03034 | Kang Zhou | Kang Zhou, Chang Hu | Towards tree Yang-Mills and Yang-Mills-scalar amplitudes with
higher-derivative interactions | 39 pages, 9 figures | null | null | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | In our recent works, a new approach for constructing tree amplitudes, based
on exploiting soft behaviors, was proposed. In this paper, we extend this
approach to effective theories for gluons which incorporate higher-derivative
interactions. By applying our method, we construct tree Yang-Mills (YM) and
Yang-Mills-sca... | [
{
"created": "Wed, 5 Jun 2024 08:02:45 GMT",
"version": "v1"
}
] | 2024-06-06 | [
[
"Zhou",
"Kang",
""
],
[
"Hu",
"Chang",
""
]
] | In our recent works, a new approach for constructing tree amplitudes, based on exploiting soft behaviors, was proposed. In this paper, we extend this approach to effective theories for gluons which incorporate higher-derivative interactions. By applying our method, we construct tree Yang-Mills (YM) and Yang-Mills-scala... |
0803.0826 | Mu-Lin Yan | Zhao-Long Wang, Wei Huang, and Mu-Lin Yan | Hierarchy Construction of Quantum Hall States and Non-Commutative
Chern-Simons Theory | 13 pages, no figure;references added | null | null | null | hep-th cond-mat.mes-hall | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the non-commutative Chern-Simons description of the
hierarchy of quantum Hall states. Our method is based on the framework
suggested by Susskind in hep-th/0101029. By using the area preserving
diffeomorphism gauge symmetry of quasiparticle fluid, we show that
non-commutative Chern-Simons descr... | [
{
"created": "Thu, 6 Mar 2008 10:05:08 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Apr 2008 13:45:16 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Sep 2008 02:19:47 GMT",
"version": "v3"
},
{
"created": "Sat, 15 Nov 2008 07:25:43 GMT",
"version": "v4"
}
] | 2008-11-15 | [
[
"Wang",
"Zhao-Long",
""
],
[
"Huang",
"Wei",
""
],
[
"Yan",
"Mu-Lin",
""
]
] | In this paper, we study the non-commutative Chern-Simons description of the hierarchy of quantum Hall states. Our method is based on the framework suggested by Susskind in hep-th/0101029. By using the area preserving diffeomorphism gauge symmetry of quasiparticle fluid, we show that non-commutative Chern-Simons descrip... |
1305.0295 | Krzysztof Pilch | Krzysztof Pilch and Isaiah Yoo | On perturbative instability of Pope-Warner solutions on Sasaki-Einstein
manifolds | 41 pages | null | 10.1007/JHEP09(2013)124 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Given a Sasaki-Einstein manifold, M_7, there is the N=2 supersymmetric AdS_4
x M_7 Freund-Rubin solution of eleven-dimensional supergravity and the
corresponding non-supersymmetric solutions: the perturbatively stable
skew-whiffed solution, the perturbatively unstable Englert solution, and the
Pope-Warner solution, w... | [
{
"created": "Wed, 1 May 2013 21:15:54 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Pilch",
"Krzysztof",
""
],
[
"Yoo",
"Isaiah",
""
]
] | Given a Sasaki-Einstein manifold, M_7, there is the N=2 supersymmetric AdS_4 x M_7 Freund-Rubin solution of eleven-dimensional supergravity and the corresponding non-supersymmetric solutions: the perturbatively stable skew-whiffed solution, the perturbatively unstable Englert solution, and the Pope-Warner solution, whi... |
1703.08159 | Matthijs Hogervorst | Matthijs Hogervorst | Crossing Kernels for Boundary and Crosscap CFTs | 30 pages, 2 figures; v2: references added | null | null | YITP-SB-17-8 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates d-dimensional CFTs in the presence of a
codimension-one boundary and CFTs defined on real projective space RP^d. Our
analysis expands on the alpha space method recently proposed for
one-dimensional CFTs in arXiv:1702.08471. In this work we establish integral
representations for scalar two-poin... | [
{
"created": "Thu, 23 Mar 2017 17:43:28 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Nov 2017 15:42:43 GMT",
"version": "v2"
}
] | 2017-11-15 | [
[
"Hogervorst",
"Matthijs",
""
]
] | This paper investigates d-dimensional CFTs in the presence of a codimension-one boundary and CFTs defined on real projective space RP^d. Our analysis expands on the alpha space method recently proposed for one-dimensional CFTs in arXiv:1702.08471. In this work we establish integral representations for scalar two-point ... |
1403.3242 | Kazuharu Bamba | Kazuharu Bamba, Andrey N. Makarenko, Alexandr N. Myagky and Sergei D.
Odintsov | Bouncing cosmology in modified Gauss-Bonnet gravity | 10 pages, 1 figure, version accepted for publication in Physics
Letters B | Physics Letters B 732 (2014) 349-355 | 10.1016/j.physletb.2014.04.004 | OCHA-PP-318 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore bounce cosmology in $F(\mathcal{G})$ gravity with the Gauss-Bonnet
invariant $\mathcal{G}$. We reconstruct $F(\mathcal{G})$ gravity theory to
realize the bouncing behavior in the early universe and examine the stability
conditions for its cosmological solutions. It is demonstrated that the bouncing
behavio... | [
{
"created": "Thu, 13 Mar 2014 11:38:55 GMT",
"version": "v1"
},
{
"created": "Fri, 4 Apr 2014 00:12:48 GMT",
"version": "v2"
}
] | 2014-04-17 | [
[
"Bamba",
"Kazuharu",
""
],
[
"Makarenko",
"Andrey N.",
""
],
[
"Myagky",
"Alexandr N.",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | We explore bounce cosmology in $F(\mathcal{G})$ gravity with the Gauss-Bonnet invariant $\mathcal{G}$. We reconstruct $F(\mathcal{G})$ gravity theory to realize the bouncing behavior in the early universe and examine the stability conditions for its cosmological solutions. It is demonstrated that the bouncing behavior ... |
hep-th/9805075 | Jorge Stephany | A. Restuccian and J.Stephany (USB) | BF models, Duality and Bosonization on higher genus surfaces | 17 pages | Phys.Rev. D61 (2000) 085010 | 10.1103/PhysRevD.61.085010 | SB/F/253 | hep-th | null | The generating functional of two dimensional $BF$ field theories coupled to
fermionic fields and conserved currents is computed in the general case when
the base manifold is a genus g compact Riemann surface. The lagrangian density
$L=dB{\wedge}A$ is written in terms of a globally defined 1-form $A$ and a
multi-value... | [
{
"created": "Tue, 12 May 1998 21:01:14 GMT",
"version": "v1"
},
{
"created": "Fri, 2 Oct 1998 21:11:19 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Restuccian",
"A.",
"",
"USB"
],
[
"Stephany",
"J.",
"",
"USB"
]
] | The generating functional of two dimensional $BF$ field theories coupled to fermionic fields and conserved currents is computed in the general case when the base manifold is a genus g compact Riemann surface. The lagrangian density $L=dB{\wedge}A$ is written in terms of a globally defined 1-form $A$ and a multi-valued ... |
1912.06647 | Karl Landsteiner | Daniel Are\'an, Karl Landsteiner, Ignacio Salazar Landea | Non-Hermitian Holography | 5 pages, 3 figures, v2: 5 figures, matches published version | SciPost Phys. 9, 032 (2020) | 10.21468/SciPostPhys.9.3.032 | IFT-UAM/CSIC-19-169 | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum theory can be formulated with certain non-Hermitian Hamiltonians. An
anti-linear involution, denoted by PT, is a symmetry of such Hamiltonians. In
the PT-symmetric regime the non-Hermitian Hamiltonian is related to a Hermitian
one by a Hermitian similarity transformation. We extend the concept of
non-Hermitia... | [
{
"created": "Fri, 13 Dec 2019 18:59:55 GMT",
"version": "v1"
},
{
"created": "Thu, 1 Oct 2020 11:30:43 GMT",
"version": "v2"
}
] | 2020-10-02 | [
[
"Areán",
"Daniel",
""
],
[
"Landsteiner",
"Karl",
""
],
[
"Landea",
"Ignacio Salazar",
""
]
] | Quantum theory can be formulated with certain non-Hermitian Hamiltonians. An anti-linear involution, denoted by PT, is a symmetry of such Hamiltonians. In the PT-symmetric regime the non-Hermitian Hamiltonian is related to a Hermitian one by a Hermitian similarity transformation. We extend the concept of non-Hermitian ... |
2011.06920 | Andrei Parnachev | Andrei Parnachev and Kallol Sen | Notes on AdS-Schwarzschild eikonal phase | 22 pages, 1 figure; v2: minor changes, references added; v3: minor
changes | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the eikonal phase associated with the gravitational scattering of
a highly energetic light particle off a very heavy object in AdS spacetime. A
simple expression for this phase follows from the WKB approximation to the
scattering amplitude and has been computed to all orders in the ratio of the
impact par... | [
{
"created": "Fri, 13 Nov 2020 14:14:06 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Jan 2021 13:32:06 GMT",
"version": "v2"
},
{
"created": "Tue, 9 Mar 2021 13:14:06 GMT",
"version": "v3"
}
] | 2021-03-10 | [
[
"Parnachev",
"Andrei",
""
],
[
"Sen",
"Kallol",
""
]
] | We consider the eikonal phase associated with the gravitational scattering of a highly energetic light particle off a very heavy object in AdS spacetime. A simple expression for this phase follows from the WKB approximation to the scattering amplitude and has been computed to all orders in the ratio of the impact param... |
hep-th/9912270 | Denis Dalmazi | Luiz C. de Albuquerque, Nelson A. Alves and D. Dalmazi | Yang-Lee Zeros of the Ising model on Random Graphs of Non Planar
Topology | 19 pages, 7 figures ,1 reference and a note added ,To Appear in
Nucl.Phys B | Nucl.Phys. B580 (2000) 739-756 | 10.1016/S0550-3213(00)00290-X | null | hep-th cond-mat.stat-mech | null | We obtain in a closed form the 1/N^2 contribution to the free energy of the
two Hermitian N\times N random matrix model with non symmetric quartic
potential. From this result, we calculate numerically the Yang-Lee zeros of the
2D Ising model on dynamical random graphs with the topology of a torus up to
n=16 vertices.... | [
{
"created": "Wed, 29 Dec 1999 19:54:56 GMT",
"version": "v1"
},
{
"created": "Wed, 3 May 2000 22:56:00 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"de Albuquerque",
"Luiz C.",
""
],
[
"Alves",
"Nelson A.",
""
],
[
"Dalmazi",
"D.",
""
]
] | We obtain in a closed form the 1/N^2 contribution to the free energy of the two Hermitian N\times N random matrix model with non symmetric quartic potential. From this result, we calculate numerically the Yang-Lee zeros of the 2D Ising model on dynamical random graphs with the topology of a torus up to n=16 vertices. T... |
hep-th/0106181 | Hugo Christiansen | H.R. Christiansen and F.A. Schaposnik | Noncommutative Quantum Mechanics and rotating frames | 17 pages, presentation improved, references added. To appear in
Physical Review D | Phys.Rev.D65:086005,2002 | 10.1103/PhysRevD.65.086005 | null | hep-th | null | We study the effect of noncommutativity of space on the physics of a quantum
interferometer located in a rotating disk in a gauge field background. To this
end, we develop a path-integral approach which allows defining an effective
action from which relevant physical quantities can be computed as in the usual
commuta... | [
{
"created": "Wed, 20 Jun 2001 00:57:23 GMT",
"version": "v1"
},
{
"created": "Sat, 5 Jan 2002 20:01:09 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Christiansen",
"H. R.",
""
],
[
"Schaposnik",
"F. A.",
""
]
] | We study the effect of noncommutativity of space on the physics of a quantum interferometer located in a rotating disk in a gauge field background. To this end, we develop a path-integral approach which allows defining an effective action from which relevant physical quantities can be computed as in the usual commutati... |
hep-th/9510066 | Gianni Cicuta | G.M.Cicuta, S.Stramaglia, A.G.Ushveridze | Quartic Anharmonic Oscillator and Random Matrix Theory | 12 pages in Latex | Mod.Phys.Lett. A11 (1996) 119-129 | 10.1142/S021773239600014X | null | hep-th | null | In this paper the relationship between the problem of constructing the ground
state energy for the quantum quartic oscillator and the problem of computing
mean eigenvalue of large positively definite random hermitean matrices is
established. This relationship enables one to present several more or less
closed express... | [
{
"created": "Wed, 11 Oct 1995 07:39:31 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Cicuta",
"G. M.",
""
],
[
"Stramaglia",
"S.",
""
],
[
"Ushveridze",
"A. G.",
""
]
] | In this paper the relationship between the problem of constructing the ground state energy for the quantum quartic oscillator and the problem of computing mean eigenvalue of large positively definite random hermitean matrices is established. This relationship enables one to present several more or less closed expressio... |
hep-th/0406136 | Aleksandr Zheltukhin | D.V.Uvarov and A.A.Zheltukhin | Quantum BRST charge and OSp(1|8) superalgebra of twistor-like p-branes
with exotic supersymmetry and Weyl symmetry | Latex, 15 pages, no figures. V2: extended and improved version based
on talk given at the 19th Max Born Symposium "Fundamental Interactions and
Twistor-like Methods" (September 28 - October 1, 2004, Wroclaw, Poland), to
appear in the Proceedings | Mod.Phys.Lett.A20:769-780,2005 | 10.1142/S0217732305017093 | null | hep-th | null | Algebra of the constraints of twistor-like p-branes restoring 3/4 fraction of
the spontaneously broken D=4 N=1 supersymmetry is studied using the conversion
method. Classical and quantum realizations of the BRST charge, unified
superalgebra of the global generalized superconformal OSp(1|8) and Virasoro and
Weyl symme... | [
{
"created": "Tue, 15 Jun 2004 18:54:37 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jan 2005 18:44:39 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Uvarov",
"D. V.",
""
],
[
"Zheltukhin",
"A. A.",
""
]
] | Algebra of the constraints of twistor-like p-branes restoring 3/4 fraction of the spontaneously broken D=4 N=1 supersymmetry is studied using the conversion method. Classical and quantum realizations of the BRST charge, unified superalgebra of the global generalized superconformal OSp(1|8) and Virasoro and Weyl symmetr... |
hep-th/0609163 | Yosuke Imamura | Yosuke Imamura | Global symmetries and 't Hooft anomalies in brane tilings | 41 pages, 6 figures | JHEP0612:041,2006 | 10.1088/1126-6708/2006/12/041 | UT-06-21 | hep-th | null | We investigate the relation between gauge theories and brane configurations
described by brane tilings. We identify U(1)_B (baryonic), U(1)_M (mesonic),
and U(1)_R global symmetries in gauge theories with gauge symmetries in the
brane configurations. We also show that U(1)_MU(1)_B^2 and U(1)_RU(1)_B^2 't
Hooft anomal... | [
{
"created": "Sat, 23 Sep 2006 07:00:24 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Imamura",
"Yosuke",
""
]
] | We investigate the relation between gauge theories and brane configurations described by brane tilings. We identify U(1)_B (baryonic), U(1)_M (mesonic), and U(1)_R global symmetries in gauge theories with gauge symmetries in the brane configurations. We also show that U(1)_MU(1)_B^2 and U(1)_RU(1)_B^2 't Hooft anomalie... |
1007.0531 | Mikhail Shifman | M. Shifman | Understanding Confinement in QCD: Elements of a Big Picture | I give a brief review of advances in the strong interaction theory.
This talk was delivered at the Conference in honor of Murray Gell-Mann's 80th
birthday, 24-26 February 2010, Singapore | Int.J.Mod.Phys.A25:4015-4031,2010 | 10.1142/S0217751X10050548 | FTPI-MINN-10/17, FTPI-MINN-10/17, UMN-TH-2909/10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | I give a brief review of advances in the strong interaction theory. This talk
was delivered at the Conference in honor of Murray Gell-Mann's 80th birthday,
24-26 February 2010, Singapore.
| [
{
"created": "Sun, 4 Jul 2010 09:22:55 GMT",
"version": "v1"
}
] | 2014-11-21 | [
[
"Shifman",
"M.",
""
]
] | I give a brief review of advances in the strong interaction theory. This talk was delivered at the Conference in honor of Murray Gell-Mann's 80th birthday, 24-26 February 2010, Singapore. |
hep-th/9706172 | Max Niedermaier | M.R. Niedermaier | A Derivation of the Cyclic Form Factor Equation | 24 pages, Latex, major improvements | Commun.Math.Phys. 196 (1998) 411-428 | 10.1007/s002200050428 | MPI-Ph/97-31 | hep-th | null | A derivation of the cyclic form factor equation from quantum field
theoretical principles is given; form factors being the matrix elements of a
field operator between scattering states. The scattering states are constructed
from Haag-Ruelle type interpolating fields with support in a `comoving' Rindler
spacetime. The... | [
{
"created": "Wed, 25 Jun 1997 08:55:24 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Nov 1997 09:41:30 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Niedermaier",
"M. R.",
""
]
] | A derivation of the cyclic form factor equation from quantum field theoretical principles is given; form factors being the matrix elements of a field operator between scattering states. The scattering states are constructed from Haag-Ruelle type interpolating fields with support in a `comoving' Rindler spacetime. The c... |
hep-th/0308078 | David Wands | Richard Easther, David Langlois, Roy Maartens, David Wands | Evolution of gravitational waves in Randall-Sundrum cosmology | 7 pages, latex with revtex | JCAP 0310 (2003) 014 | 10.1088/1475-7516/2003/10/014 | null | hep-th astro-ph | null | We investigate the evolution of gravitational wave perturbations about a
brane cosmology embedded in a five-dimensional anti-de Sitter bulk. During
slow-roll inflation in a Randall-Sundrum brane-world, the zero mode of the
5-dimensional graviton is generated, while the massive modes remain in their
vacuum state. When... | [
{
"created": "Tue, 12 Aug 2003 19:17:09 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Easther",
"Richard",
""
],
[
"Langlois",
"David",
""
],
[
"Maartens",
"Roy",
""
],
[
"Wands",
"David",
""
]
] | We investigate the evolution of gravitational wave perturbations about a brane cosmology embedded in a five-dimensional anti-de Sitter bulk. During slow-roll inflation in a Randall-Sundrum brane-world, the zero mode of the 5-dimensional graviton is generated, while the massive modes remain in their vacuum state. When t... |
1411.6635 | Camillo Imbimbo | Camillo Imbimbo, Dario Rosa | Topological anomalies for Seifert 3-manifolds | 31 pages; v2: some comments added, references added; v3: published
version, 1+34 pages, one appendix explaining the relation with the
supergravity approach added, minor comments and two references added | null | 10.1007/JHEP07(2015)068 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study globally supersymmetric 3d gauge theories on curved manifolds by
describing the coupling of 3d topological gauge theories, with both Yang-Mills
and Chern-Simons terms in the action, to background topological gravity. In our
approach the Seifert condition for manifolds supporting global supersymmetry is
elega... | [
{
"created": "Mon, 24 Nov 2014 21:00:41 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Dec 2014 17:32:02 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Oct 2015 10:42:10 GMT",
"version": "v3"
}
] | 2015-10-16 | [
[
"Imbimbo",
"Camillo",
""
],
[
"Rosa",
"Dario",
""
]
] | We study globally supersymmetric 3d gauge theories on curved manifolds by describing the coupling of 3d topological gauge theories, with both Yang-Mills and Chern-Simons terms in the action, to background topological gravity. In our approach the Seifert condition for manifolds supporting global supersymmetry is elegant... |
1805.08499 | Fabian Ruehle | Magdalena Larfors, Andre Lukas, Fabian Ruehle | Calabi-Yau Manifolds and SU(3) Structure | minor corrections, references added, 27 pages, 3 tables | null | 10.1007/JHEP01(2019)171 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that non-trivial SU(3) structures can be constructed on large classes
of Calabi-Yau three-folds. Specifically, we focus on Calabi-Yau three-folds
constructed as complete intersections in products of projective spaces,
although we expect similar methods to apply to other constructions and also to
Calabi-Yau fo... | [
{
"created": "Tue, 22 May 2018 11:03:27 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jan 2019 12:17:57 GMT",
"version": "v2"
}
] | 2019-02-20 | [
[
"Larfors",
"Magdalena",
""
],
[
"Lukas",
"Andre",
""
],
[
"Ruehle",
"Fabian",
""
]
] | We show that non-trivial SU(3) structures can be constructed on large classes of Calabi-Yau three-folds. Specifically, we focus on Calabi-Yau three-folds constructed as complete intersections in products of projective spaces, although we expect similar methods to apply to other constructions and also to Calabi-Yau four... |
1506.07228 | Carlos A. S. Almeida | D. M. Dantas, D. F. S. Veras, J. E. G. Silva and C. A. S. Almeida | Fermionic Kaluza-Klein modes in the string-cigar braneworld | Final version to appear in Physical Review D. Section II
substantially enlarged in order to do a comprehensive review of the thin
string brane model and string cigar brane model. One section added for
considering of the Rarita-Schwinger spinor field. Some references added. 35
pgs, 17 figs | Phys. Rev. D 92, 104007 (2015) | 10.1103/PhysRevD.92.104007 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the spin 1/2 and spin 3/2 fermion fields in a thick braneworld
scenario in six dimensions called string-cigar model. This smooth string-like
model has a source that satisfies the dominant energy condition and undergoes a
Ricci flow. We propose a new coupling for the fermions with a background gauge
field whi... | [
{
"created": "Wed, 24 Jun 2015 02:53:26 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Oct 2015 18:52:14 GMT",
"version": "v2"
}
] | 2015-11-11 | [
[
"Dantas",
"D. M.",
""
],
[
"Veras",
"D. F. S.",
""
],
[
"Silva",
"J. E. G.",
""
],
[
"Almeida",
"C. A. S.",
""
]
] | We study the spin 1/2 and spin 3/2 fermion fields in a thick braneworld scenario in six dimensions called string-cigar model. This smooth string-like model has a source that satisfies the dominant energy condition and undergoes a Ricci flow. We propose a new coupling for the fermions with a background gauge field which... |
hep-th/0312192 | Spenta Wadia | Gautam Mandal and Spenta R. Wadia | Rolling tachyon solution of two-dimensional string theory | 19 pages, 2 figures, minor changes in text and additional references,
correction of decay time (version to appear in JHEP.) | JHEP 0405:038,2004 | 10.1088/1126-6708/2004/05/038 | CERN-TH/2003-302, TIFR/TH/03-27 | hep-th | null | We consider a classical (string) field theory of $c=1$ matrix model which was
developed earlier in hep-th/9207011 and subsequent papers. This is a
noncommutative field theory where the noncommutativity parameter is the string
coupling $g_s$. We construct a classical solution of this field theory and show
that it desc... | [
{
"created": "Tue, 16 Dec 2003 17:08:22 GMT",
"version": "v1"
},
{
"created": "Thu, 22 Jan 2004 11:59:26 GMT",
"version": "v2"
},
{
"created": "Mon, 17 May 2004 17:35:59 GMT",
"version": "v3"
}
] | 2014-11-18 | [
[
"Mandal",
"Gautam",
""
],
[
"Wadia",
"Spenta R.",
""
]
] | We consider a classical (string) field theory of $c=1$ matrix model which was developed earlier in hep-th/9207011 and subsequent papers. This is a noncommutative field theory where the noncommutativity parameter is the string coupling $g_s$. We construct a classical solution of this field theory and show that it descri... |
hep-th/0412271 | Alexander Sevrin | Arjan Keurentjes, Paul Koerber, Stijn Nevens, Alexander Sevrin,
Alexander Wijns | Towards an Effective Action for D-Branes | 7 pages, LaTeX, needs fortschritte.sty, contribution to the
proccedings of the 37th International Symposium Ahrenshoop | Fortsch.Phys. 53 (2005) 599-604 | 10.1002/prop.200410225 | null | hep-th | null | We introduce and review several indirect methods to calculate the effective
action for a single D-brane or a set of coinciding D-branes.
| [
{
"created": "Wed, 22 Dec 2004 08:06:24 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Keurentjes",
"Arjan",
""
],
[
"Koerber",
"Paul",
""
],
[
"Nevens",
"Stijn",
""
],
[
"Sevrin",
"Alexander",
""
],
[
"Wijns",
"Alexander",
""
]
] | We introduce and review several indirect methods to calculate the effective action for a single D-brane or a set of coinciding D-branes. |
1507.08657 | Zoe Slade | Tim R. Morris and Zo\"e H. Slade | Solutions to the reconstruction problem in asymptotic safety | 32 pages | null | 10.1007/JHEP11(2015)094 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Starting from a full renormalised trajectory for the effective average action
(a.k.a. infrared cutoff Legendre effective action) $\Gamma_k$, we explicitly
reconstruct corresponding bare actions, formulated in one of two ways. The
first step is to construct the corresponding Wilsonian effective action $S^k$
through a ... | [
{
"created": "Thu, 30 Jul 2015 20:05:03 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Morris",
"Tim R.",
""
],
[
"Slade",
"Zoë H.",
""
]
] | Starting from a full renormalised trajectory for the effective average action (a.k.a. infrared cutoff Legendre effective action) $\Gamma_k$, we explicitly reconstruct corresponding bare actions, formulated in one of two ways. The first step is to construct the corresponding Wilsonian effective action $S^k$ through a tr... |
hep-th/0305003 | Francisco A. Brito | F.A. Brito, T. Mariz, J.R.S. Nascimento and R.F. Ribeiro | Noncommutative massive Thirring model in three-dimensional spacetime | Accepted to Phys. Rev. D; 9 pages, Revtex4, no figures, references
added, minor improvements, Eq.31 corrected | Phys.Rev. D68 (2003) 087701 | 10.1103/PhysRevD.68.087701 | null | hep-th gr-qc hep-ph | null | We evaluate the noncommutative Chern-Simons action induced by fermions
interacting with an Abelian gauge field in a noncommutative massive Thirring
model in (2+1)-dimensional spacetime. This calculation is performed in the
Dirac and Majorana representations. We observe that in Majorana representation
when $\theta$ go... | [
{
"created": "Wed, 30 Apr 2003 22:16:53 GMT",
"version": "v1"
},
{
"created": "Mon, 5 May 2003 19:51:20 GMT",
"version": "v2"
},
{
"created": "Mon, 11 Aug 2003 17:36:52 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Brito",
"F. A.",
""
],
[
"Mariz",
"T.",
""
],
[
"Nascimento",
"J. R. S.",
""
],
[
"Ribeiro",
"R. F.",
""
]
] | We evaluate the noncommutative Chern-Simons action induced by fermions interacting with an Abelian gauge field in a noncommutative massive Thirring model in (2+1)-dimensional spacetime. This calculation is performed in the Dirac and Majorana representations. We observe that in Majorana representation when $\theta$ goes... |
hep-th/9912108 | Claudio Scrucca | Claudio A. Scrucca and Marco Serone | Gauge and gravitational anomalies in D=4 N=1 orientifolds | 21 pages, JHEP LaTex, no figures; minor corrections and reference
added | JHEP 9912 (1999) 024 | 10.1088/1126-6708/1999/12/024 | LMU-TPW 99-21, UvA-WINS-Wisk-99-20, SPIN-1999/30 | hep-th | null | The cancellation of U(1)-gauge and U(1)-gravitational anomalies in certain
D=4 N=1 Type IIB orientifolds is analyzed in detail, from a string theory point
of view. We verify the proposal that these anomalies are cancelled by a
Green-Schwarz mechanism involving only twisted Ramond-Ramond fields. By
factorizing one-loo... | [
{
"created": "Mon, 13 Dec 1999 21:00:28 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Dec 1999 18:20:30 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Scrucca",
"Claudio A.",
""
],
[
"Serone",
"Marco",
""
]
] | The cancellation of U(1)-gauge and U(1)-gravitational anomalies in certain D=4 N=1 Type IIB orientifolds is analyzed in detail, from a string theory point of view. We verify the proposal that these anomalies are cancelled by a Green-Schwarz mechanism involving only twisted Ramond-Ramond fields. By factorizing one-loop ... |
1611.08003 | Suvrat Raju | Sudip Ghosh and Suvrat Raju | The Breakdown of String Perturbation Theory for Many External Particles | (v1) 5 pages (v2) refs added; consistent with PRL version | Phys. Rev. Lett. 118, 131602 (2017) | 10.1103/PhysRevLett.118.131602 | null | hep-th gr-qc | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We consider massless string scattering amplitudes in a limit where the number
of external particles becomes very large, while the energy of each particle
remains small. Using the growth of the volume of the relevant moduli space, and
by means of independent numerical evidence, we argue that string perturbation
theory... | [
{
"created": "Wed, 23 Nov 2016 21:22:29 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Mar 2017 14:35:24 GMT",
"version": "v2"
}
] | 2017-04-04 | [
[
"Ghosh",
"Sudip",
""
],
[
"Raju",
"Suvrat",
""
]
] | We consider massless string scattering amplitudes in a limit where the number of external particles becomes very large, while the energy of each particle remains small. Using the growth of the volume of the relevant moduli space, and by means of independent numerical evidence, we argue that string perturbation theory b... |
1011.0008 | Christopher Pope | M. Cvetic, G.W. Gibbons and C.N. Pope | Universal Area Product Formulae for Rotating and Charged Black Holes in
Four and Higher Dimensions | 4 pages | Phys.Rev.Lett.106:121301,2011 | 10.1103/PhysRevLett.106.121301 | UPR-1220-T, DAMTP-2010-87, MIFPA-10-46 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We present explicit results for the product of all horizon areas for general
rotating multi-charge black holes, both in asymptotically flat and
asymptotically anti-de Sitter spacetimes in four and higher dimensions. The
expressions are universal, and depend only on the quantized charges, quantized
angular momenta and... | [
{
"created": "Fri, 29 Oct 2010 20:20:17 GMT",
"version": "v1"
}
] | 2011-03-23 | [
[
"Cvetic",
"M.",
""
],
[
"Gibbons",
"G. W.",
""
],
[
"Pope",
"C. N.",
""
]
] | We present explicit results for the product of all horizon areas for general rotating multi-charge black holes, both in asymptotically flat and asymptotically anti-de Sitter spacetimes in four and higher dimensions. The expressions are universal, and depend only on the quantized charges, quantized angular momenta and t... |
hep-th/9706109 | Edward Witten | Edward Witten | Branes And The Dynamics Of QCD | 39 pp. Improved explanation of QCD string ending on domain wall;
errors corrected and references added | Nucl.Phys.B507:658-690,1997 | 10.1016/S0550-3213(97)00648-2 | null | hep-th | null | A brane configuration is described that is relevant to understanding the
dynamics of N=1 supersymmetric Yang-Mills theory. Confinement and spontaneous
breaking of a discrete chiral symmetry can be understood as consequences of the
topology of the brane. Because of the symmetry breaking, there can be domain
walls sepa... | [
{
"created": "Fri, 13 Jun 1997 21:39:30 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jun 1997 19:07:15 GMT",
"version": "v2"
}
] | 2010-04-07 | [
[
"Witten",
"Edward",
""
]
] | A brane configuration is described that is relevant to understanding the dynamics of N=1 supersymmetric Yang-Mills theory. Confinement and spontaneous breaking of a discrete chiral symmetry can be understood as consequences of the topology of the brane. Because of the symmetry breaking, there can be domain walls separa... |
hep-th/0102001 | Robert Mann | M.H. Dehghani and R.B. Mann | Quasilocal Thermodynamics of Kerr and Kerr-anti-de Sitter Spacetimes and
the AdS/CFT Correspondence | Latex, 43 pages, 22 eps figures, several typos corrected, final
version to appear in Phys. Rev. D | Phys.Rev. D64 (2001) 044003 | 10.1103/PhysRevD.64.044003 | WATPHYS-TH01/02 | hep-th gr-qc | null | We consider the quasilocal thermodynamics of rotating black holes in
asymptotically flat and asymptotically anti de Sitter spacetimes. Using the
minimal number of intrinsic boundary counterterms inspired by the AdS/CFT
correspondence, we find that we are able to carry out an analysis of the
thermodynamics of these bl... | [
{
"created": "Thu, 1 Feb 2001 01:17:56 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Feb 2001 20:37:21 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Jun 2001 20:30:08 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Dehghani",
"M. H.",
""
],
[
"Mann",
"R. B.",
""
]
] | We consider the quasilocal thermodynamics of rotating black holes in asymptotically flat and asymptotically anti de Sitter spacetimes. Using the minimal number of intrinsic boundary counterterms inspired by the AdS/CFT correspondence, we find that we are able to carry out an analysis of the thermodynamics of these blac... |
1606.07406 | Angel Garcia-Chung | Angel Garcia-Chung and J. David Vergara | Polymer-Fourier quantization of the scalar field revisited | 29 pages | null | 10.1142/S0217751X16501669 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The Polymer Quantization of the Fourier modes of the real scalar field is
studied within algebraic scheme. We replace the positive linear functional of
the standard Poincar\'e invariant quantization by a singular one. This singular
positive linear functional is constructed as mimicking the singular limit of
the compl... | [
{
"created": "Thu, 23 Jun 2016 18:53:42 GMT",
"version": "v1"
}
] | 2016-11-23 | [
[
"Garcia-Chung",
"Angel",
""
],
[
"Vergara",
"J. David",
""
]
] | The Polymer Quantization of the Fourier modes of the real scalar field is studied within algebraic scheme. We replace the positive linear functional of the standard Poincar\'e invariant quantization by a singular one. This singular positive linear functional is constructed as mimicking the singular limit of the complex... |
2211.10610 | Calin Iuliu Lazaroiu | Calin Iuliu Lazaroiu | On the slow roll expansion of one-field cosmological models | 52 pages, no figures | Nucl Phys B 1000 (2024) 116466 | 10.1016/j.nuclphysb.2024.116466 | null | hep-th gr-qc math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We study the infrared scale expansion of single field cosmological models
using the Hamilton-Jacobi formalism, showing that its specialization at unit
scale parameter recovers the slow roll expansion. In particular, we show that
the latter coincides with a Laurent expansion of the Hamilton-Jacobi function
in powers o... | [
{
"created": "Sat, 19 Nov 2022 07:54:13 GMT",
"version": "v1"
}
] | 2024-02-07 | [
[
"Lazaroiu",
"Calin Iuliu",
""
]
] | We study the infrared scale expansion of single field cosmological models using the Hamilton-Jacobi formalism, showing that its specialization at unit scale parameter recovers the slow roll expansion. In particular, we show that the latter coincides with a Laurent expansion of the Hamilton-Jacobi function in powers of ... |
1811.04664 | Masahito Yamazaki | Masahiro Ibe, Masahito Yamazaki, Tsutomu T. Yanagida | Quintessence Axion Revisited in Light of Swampland Conjectures | 6 pages, 1 figure; v3: published version | Class. Quantum Grav. 36, 235020 (2019) | 10.1088/1361-6382/ab5197 | IPMU-18-0183 | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that the swampland conjectures, forbidding the presence of
global symmetries and (meta-)stable de Sitter vacua within quantum gravity,
pick up a dynamical axion for the electroweak SU(2) gauge theory as a natural
candidate for the quintessence field. The potential energy of the electroweak
axion provides... | [
{
"created": "Mon, 12 Nov 2018 11:16:44 GMT",
"version": "v1"
},
{
"created": "Sun, 25 Nov 2018 01:23:14 GMT",
"version": "v2"
},
{
"created": "Sun, 3 Nov 2019 10:14:11 GMT",
"version": "v3"
}
] | 2019-12-06 | [
[
"Ibe",
"Masahiro",
""
],
[
"Yamazaki",
"Masahito",
""
],
[
"Yanagida",
"Tsutomu T.",
""
]
] | We point out that the swampland conjectures, forbidding the presence of global symmetries and (meta-)stable de Sitter vacua within quantum gravity, pick up a dynamical axion for the electroweak SU(2) gauge theory as a natural candidate for the quintessence field. The potential energy of the electroweak axion provides a... |
2205.11190 | Linhao Li | Linhao Li, Chang-Tse Hsieh, Yuan Yao, Masaki Oshikawa | Boundary conditions and anomalies of conformal field theories in 1+1
dimensions | null | null | 10.1103/PhysRevB.110.045118 | null | hep-th cond-mat.stat-mech math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study a relationship between conformally invariant boundary conditions and
anomalies of conformal field theories (CFTs) in 1+1 dimensions. For a given CFT
with a global symmetry, we consider symmetric gapping potentials which are
relevant perturbations to the CFT. If a gapping potential is introduced only in
a sub... | [
{
"created": "Mon, 23 May 2022 10:51:05 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jul 2023 14:36:51 GMT",
"version": "v2"
},
{
"created": "Thu, 11 Jul 2024 14:46:26 GMT",
"version": "v3"
}
] | 2024-07-12 | [
[
"Li",
"Linhao",
""
],
[
"Hsieh",
"Chang-Tse",
""
],
[
"Yao",
"Yuan",
""
],
[
"Oshikawa",
"Masaki",
""
]
] | We study a relationship between conformally invariant boundary conditions and anomalies of conformal field theories (CFTs) in 1+1 dimensions. For a given CFT with a global symmetry, we consider symmetric gapping potentials which are relevant perturbations to the CFT. If a gapping potential is introduced only in a subre... |
1811.02631 | Michael Lashkevich | Michael Lashkevich and Yaroslav Pugai | The complex sinh-Gordon model: form factors of descendant operators and
current-current perturbations | 31 pages; v2: references added; v3: many misprints corrected | null | 10.1007/JHEP01(2019)071 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study quasilocal operators in the quantum complex sinh-Gordon theory in
the form factor approach. The free field procedure for descendant operators is
developed by introducing the algebra of screening currents and related
algebraic objects. We work out null vector equations in the space of operators.
Further we ap... | [
{
"created": "Tue, 6 Nov 2018 20:52:25 GMT",
"version": "v1"
},
{
"created": "Sat, 15 Dec 2018 13:36:59 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Dec 2018 16:17:54 GMT",
"version": "v3"
}
] | 2019-01-30 | [
[
"Lashkevich",
"Michael",
""
],
[
"Pugai",
"Yaroslav",
""
]
] | We study quasilocal operators in the quantum complex sinh-Gordon theory in the form factor approach. The free field procedure for descendant operators is developed by introducing the algebra of screening currents and related algebraic objects. We work out null vector equations in the space of operators. Further we appl... |
2403.03971 | Anirudh Deb | Anirudh Deb, Gabi Zafrir | $\mathcal{N}=5$ SCFTs and quaternionic reflection groups | 67 pages. v2: minor typo corrected, references added | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was previously noted that for 3d SCFTs with $\mathcal{N}\geq 6$ the moduli
space has the form of $\mathbb{C}^{4r}/\Gamma$, where $\Gamma$ is a complex
reflection group, at least following suitable gauging of finite symmetries.
Here we argue that this observation can be extended also to 3d SCFTs with
$\mathcal{N}\g... | [
{
"created": "Wed, 6 Mar 2024 19:00:00 GMT",
"version": "v1"
},
{
"created": "Wed, 1 May 2024 02:24:19 GMT",
"version": "v2"
}
] | 2024-05-02 | [
[
"Deb",
"Anirudh",
""
],
[
"Zafrir",
"Gabi",
""
]
] | It was previously noted that for 3d SCFTs with $\mathcal{N}\geq 6$ the moduli space has the form of $\mathbb{C}^{4r}/\Gamma$, where $\Gamma$ is a complex reflection group, at least following suitable gauging of finite symmetries. Here we argue that this observation can be extended also to 3d SCFTs with $\mathcal{N}\geq... |
0907.5336 | Johanna Knapp | Johanna Knapp | Deformation Theory of Matrix Factorizations and F-Terms in the Boundary
Changing Sector | 26 pages, 3 figures | null | null | MPP-2009-141 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We extend the deformation theory algorithm of matrix factorizations to
systems with more than one D-brane. The obstructions to the deformations are
F-term equations which can be integrated to an effective superpotential. We
demonstrate the power of this formalism for several examples of minimal models
with two or thr... | [
{
"created": "Thu, 30 Jul 2009 13:14:02 GMT",
"version": "v1"
}
] | 2009-07-31 | [
[
"Knapp",
"Johanna",
""
]
] | We extend the deformation theory algorithm of matrix factorizations to systems with more than one D-brane. The obstructions to the deformations are F-term equations which can be integrated to an effective superpotential. We demonstrate the power of this formalism for several examples of minimal models with two or three... |
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