id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 666 | title stringlengths 5 242 | comments stringlengths 1 609 ⌀ | journal-ref stringlengths 9 243 ⌀ | doi stringlengths 12 113 ⌀ | report-no stringlengths 2 204 ⌀ | categories stringlengths 6 112 | license stringclasses 9
values | orig_abstract stringlengths 21 2.11k | versions listlengths 1 26 | update_date stringlengths 10 10 | authors_parsed listlengths 1 38 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
0908.2114 | Steffen Krusch | Stephen W. Goatham and Steffen Krusch | Fermions, Skyrmions and the 3-Sphere | 19 pages, 2 figures | J.Phys.A43:035402,2010 | 10.1088/1751-8113/43/3/035402 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This paper investigates a background charge one Skyrme field chirally coupled
to light fermions on the 3-sphere. The Dirac equation for the system commutes
with a generalised angular momentum or grand spin. It can be solved explicitly
for a Skyrme configuration given by the hedgehog form. The energy spectrum and
dege... | [
{
"created": "Fri, 14 Aug 2009 18:30:53 GMT",
"version": "v1"
}
] | 2010-01-15 | [
[
"Goatham",
"Stephen W.",
""
],
[
"Krusch",
"Steffen",
""
]
] | This paper investigates a background charge one Skyrme field chirally coupled to light fermions on the 3-sphere. The Dirac equation for the system commutes with a generalised angular momentum or grand spin. It can be solved explicitly for a Skyrme configuration given by the hedgehog form. The energy spectrum and degene... |
1011.3428 | Tae-Hun Lee | Amitabha Lahiri, Tae-Hun Lee | Particle with non-Abelian charge: classical and quantum | 28 pages, no figure | null | null | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the action for a non-Abelian charged particle in a non-Abelian
background field in the worldline formalism, described by real bosonic
variables, leading to the well known equations given by Wong. The isospin parts
in the action can be viewed as the Lagrange multiplier term corresponding to a
non-holonomic co... | [
{
"created": "Mon, 15 Nov 2010 15:48:53 GMT",
"version": "v1"
},
{
"created": "Tue, 24 May 2011 11:36:51 GMT",
"version": "v2"
}
] | 2011-05-25 | [
[
"Lahiri",
"Amitabha",
""
],
[
"Lee",
"Tae-Hun",
""
]
] | We study the action for a non-Abelian charged particle in a non-Abelian background field in the worldline formalism, described by real bosonic variables, leading to the well known equations given by Wong. The isospin parts in the action can be viewed as the Lagrange multiplier term corresponding to a non-holonomic cons... |
2102.03850 | Cristian Stelea | Ciprian Dariescu, Marina-Aura Dariescu, Cristian Stelea | Dirac Equation on Kerr--Newman spacetime and Heun functions | 18 pages, 1 figure. v2. updated references | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By employing a pseudo-orthonormal coordinate-free approach, the Dirac
equation for particles in the Kerr--Newman spacetime is separated into its
radial and angular parts. In the massless case to which a special attention is
given, the general Heun-type equations turn into their confluent form. We show
how one recover... | [
{
"created": "Sun, 7 Feb 2021 17:13:47 GMT",
"version": "v1"
},
{
"created": "Fri, 12 Feb 2021 13:03:33 GMT",
"version": "v2"
}
] | 2021-02-15 | [
[
"Dariescu",
"Ciprian",
""
],
[
"Dariescu",
"Marina-Aura",
""
],
[
"Stelea",
"Cristian",
""
]
] | By employing a pseudo-orthonormal coordinate-free approach, the Dirac equation for particles in the Kerr--Newman spacetime is separated into its radial and angular parts. In the massless case to which a special attention is given, the general Heun-type equations turn into their confluent form. We show how one recovers ... |
2208.05391 | Jue Hou | Jue Hou | $T\bar{T}$ flow as characteristic flows | 38 pages, 2 figures, references updated | null | 10.1007/JHEP03(2023)243 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that method of characteristics provides a powerful new point of view
on $T\bar{T}$-and related deformations. Previously, the method of
characteristics has been applied to $T\bar{T}$-deformation mainly to solve
Burgers' equation, which governs the deformation of the \emph{quantum}
spectrum. In the current work... | [
{
"created": "Wed, 10 Aug 2022 15:11:58 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Jan 2023 11:44:47 GMT",
"version": "v2"
}
] | 2023-04-19 | [
[
"Hou",
"Jue",
""
]
] | We show that method of characteristics provides a powerful new point of view on $T\bar{T}$-and related deformations. Previously, the method of characteristics has been applied to $T\bar{T}$-deformation mainly to solve Burgers' equation, which governs the deformation of the \emph{quantum} spectrum. In the current work, ... |
0903.2753 | Salvatore Capozziello | S. Capozziello, M. De Laurentis, S. Nojiri, S.D. Odintsov | Classifying and avoiding singularities in the alternative gravity dark
energy models | 21 pages, 12 figures, published version in PRD | Phys.Rev.D79:124007,2009 | 10.1103/PhysRevD.79.124007 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The future finite-time singularities emerging in alternative gravity dark
energy models are classified and studied in Jordan and Einstein frames. It is
shown that such singularity may occur even in flat spacetime for the specific
choice of the effective potential. The conditions for the avoidance of
finite-time singu... | [
{
"created": "Sat, 14 Mar 2009 19:02:44 GMT",
"version": "v1"
},
{
"created": "Tue, 30 Jun 2009 14:06:02 GMT",
"version": "v2"
}
] | 2009-06-30 | [
[
"Capozziello",
"S.",
""
],
[
"De Laurentis",
"M.",
""
],
[
"Nojiri",
"S.",
""
],
[
"Odintsov",
"S. D.",
""
]
] | The future finite-time singularities emerging in alternative gravity dark energy models are classified and studied in Jordan and Einstein frames. It is shown that such singularity may occur even in flat spacetime for the specific choice of the effective potential. The conditions for the avoidance of finite-time singula... |
1406.1372 | Patrizia Vitale | Patrizia Vitale | Noncommutative field theory on $\mathbb{R}^3_\lambda$ | 12 pages. Conference proceedings. Presented at the workshop
"Noncommutative Field theory and Gravity" Corfu 2013 | null | 10.1002/prop.201400037 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the noncommutative space $\mathbb{R}^3_\lambda$, a deformation of
the algebra of functions on $\mathbb{R}^3$ which yields a foliation of
$\mathbb{R}^3$ into fuzzy spheres. We first review the construction of a
natural matrix basis adapted to $\mathbb{R}^3_\lambda$. We thus consider the
problem of defining... | [
{
"created": "Thu, 5 Jun 2014 13:03:10 GMT",
"version": "v1"
}
] | 2014-06-06 | [
[
"Vitale",
"Patrizia",
""
]
] | We consider the noncommutative space $\mathbb{R}^3_\lambda$, a deformation of the algebra of functions on $\mathbb{R}^3$ which yields a foliation of $\mathbb{R}^3$ into fuzzy spheres. We first review the construction of a natural matrix basis adapted to $\mathbb{R}^3_\lambda$. We thus consider the problem of defining a... |
hep-th/9804204 | H. W. Braden | H. W. Braden, V. Varela | The Bogomolny Equations and Solutions for Einstein-Yang-Mills-Dilaton-
$\sigma$ Models | 24 pages LaTex, 1 Figure, revised text for publication | Phys.Rev.D58:124020,1998 | 10.1103/PhysRevD.58.124020 | MS-98-006 | hep-th gr-qc | null | We derive Bogomolny equations for an Einstein-Yang-Mills-dilaton-$\sigma$
model (EYMD-$\sigma$) on a static spacetime, showing that the Einstein
equations are satisfied if and only if the associated (conformally scaled)
three-metric is flat. These are precisely the static metrics for which
super-covariantly constant ... | [
{
"created": "Thu, 30 Apr 1998 16:27:45 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Sep 1998 14:16:21 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Braden",
"H. W.",
""
],
[
"Varela",
"V.",
""
]
] | We derive Bogomolny equations for an Einstein-Yang-Mills-dilaton-$\sigma$ model (EYMD-$\sigma$) on a static spacetime, showing that the Einstein equations are satisfied if and only if the associated (conformally scaled) three-metric is flat. These are precisely the static metrics for which super-covariantly constant sp... |
1702.07689 | Shinsuke Kawai | Shinsuke Kawai and Jinsu Kim | Gauss-Bonnet Chern-Simons gravitational wave leptogenesis | 5 pages, 2 figures | null | 10.1016/j.physletb.2018.12.019 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The gravitational Chern-Simons term coupled to an evolving axion is known to
generate lepton number through the gravitational anomaly. We examine this
leptogenesis scenario in the presence of the Gauss-Bonnet term over and above
the gravitational Chern-Simons term. We find that the lepton production can be
exponentia... | [
{
"created": "Fri, 24 Feb 2017 18:11:34 GMT",
"version": "v1"
}
] | 2018-12-19 | [
[
"Kawai",
"Shinsuke",
""
],
[
"Kim",
"Jinsu",
""
]
] | The gravitational Chern-Simons term coupled to an evolving axion is known to generate lepton number through the gravitational anomaly. We examine this leptogenesis scenario in the presence of the Gauss-Bonnet term over and above the gravitational Chern-Simons term. We find that the lepton production can be exponentiall... |
hep-th/0212333 | Matt Visser | Matt Visser (Victoria University of Wellington), David L. Wiltshire
(University of Canterbury) | On-brane data for braneworld stars | 5 pages, RevTeX4, v2: Main algorithm and results substantially
simplified, further discussion and references added | Phys.Rev. D67 (2003) 104004 | 10.1103/PhysRevD.67.104004 | null | hep-th astro-ph gr-qc | null | Stellar structure in braneworlds is markedly different from that in ordinary
general relativity. As an indispensable first step towards a more general
analysis, we completely solve the ``on brane'' 4-dimensional Gauss and Codazzi
equations for an arbitrary static spherically symmetric star in a
Randall--Sundrum type ... | [
{
"created": "Mon, 30 Dec 2002 04:52:45 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Feb 2003 02:50:13 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Visser",
"Matt",
"",
"Victoria University of Wellington"
],
[
"Wiltshire",
"David L.",
"",
"University of Canterbury"
]
] | Stellar structure in braneworlds is markedly different from that in ordinary general relativity. As an indispensable first step towards a more general analysis, we completely solve the ``on brane'' 4-dimensional Gauss and Codazzi equations for an arbitrary static spherically symmetric star in a Randall--Sundrum type II... |
hep-th/0307045 | Yun Soo Myung | Y. S. Myung | Holographic temperature bound in the slow-roll inflation | 9 pages, 1figure | null | null | INJE-TP-03-07 | hep-th | null | We investigate the relationship between the holographic temperature bound and
the slow-roll inflation. For this purpose we introduce the holographic
temperature bound for a radiation matter :$T \ge T_{\rm H}$. Here $T_{\rm H}$
is the Hubble temperature which arises from the cosmological holographic
description of for... | [
{
"created": "Fri, 4 Jul 2003 02:41:04 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Myung",
"Y. S.",
""
]
] | We investigate the relationship between the holographic temperature bound and the slow-roll inflation. For this purpose we introduce the holographic temperature bound for a radiation matter :$T \ge T_{\rm H}$. Here $T_{\rm H}$ is the Hubble temperature which arises from the cosmological holographic description of for a... |
hep-th/0701156 | Amer Iqbal | Amer Iqbal, Can Kozcaz, Cumrun Vafa | The Refined Topological Vertex | 70 Pages, 23 Figures | JHEP 0910:069,2009 | 10.1088/1126-6708/2009/10/069 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We define a refined topological vertex which depends in addition on a
parameter, which physically corresponds to extending the self-dual graviphoton
field strength to a more general configuration. Using this refined topological
vertex we compute, using geometric engineering, a two-parameter (equivariant)
instanton ex... | [
{
"created": "Wed, 17 Jan 2007 17:29:57 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Mar 2009 09:19:33 GMT",
"version": "v2"
}
] | 2009-11-05 | [
[
"Iqbal",
"Amer",
""
],
[
"Kozcaz",
"Can",
""
],
[
"Vafa",
"Cumrun",
""
]
] | We define a refined topological vertex which depends in addition on a parameter, which physically corresponds to extending the self-dual graviphoton field strength to a more general configuration. Using this refined topological vertex we compute, using geometric engineering, a two-parameter (equivariant) instanton expa... |
1501.05573 | Steven Avery | Steven G. Avery, David A. Lowe | Typical Event Horizons in AdS/CFT | 8 pages, 2 figures. arXiv admin note: text overlap with
arXiv:1310.7999 | null | 10.1007/JHEP01(2016)082 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the construction of local bulk operators in a black hole
background dual to a pure state in conformal field theory. The properties of
these operators in a microcanonical ensemble are studied. It has been argued in
the literature that typical states in such an ensemble contain firewalls, or
otherwise singu... | [
{
"created": "Thu, 22 Jan 2015 16:53:36 GMT",
"version": "v1"
}
] | 2016-02-17 | [
[
"Avery",
"Steven G.",
""
],
[
"Lowe",
"David A.",
""
]
] | We consider the construction of local bulk operators in a black hole background dual to a pure state in conformal field theory. The properties of these operators in a microcanonical ensemble are studied. It has been argued in the literature that typical states in such an ensemble contain firewalls, or otherwise singula... |
hep-th/9209047 | null | H.J. de Vega, A. V. Mikhailov and N. Sanchez | Exact String Solutions in 2+1-Dimensional De Sitter Spacetime | 11 pages, Phyzzx macropackage used, PAR-LPTHE 92/32. Revised version
with a new understanding of the previous results | Theor.Math.Phys. 94 (1993) 166-172; Teor.Mat.Fiz. 94N2 (1993)
232-240 | 10.1007/BF01019328 | null | hep-th astro-ph gr-qc | null | Exact and explicit string solutions in de Sitter spacetime are found. (Here,
the string equations reduce to a sinh-Gordon model). A new feature without flat
spacetime analogy appears: starting with a single world-sheet, several (here
two) strings emerge. One string is stable and the other (unstable) grows as the
univ... | [
{
"created": "Mon, 14 Sep 1992 16:40:00 GMT",
"version": "v1"
},
{
"created": "Thu, 2 Sep 1993 14:46:01 GMT",
"version": "v2"
}
] | 2009-10-22 | [
[
"de Vega",
"H. J.",
""
],
[
"Mikhailov",
"A. V.",
""
],
[
"Sanchez",
"N.",
""
]
] | Exact and explicit string solutions in de Sitter spacetime are found. (Here, the string equations reduce to a sinh-Gordon model). A new feature without flat spacetime analogy appears: starting with a single world-sheet, several (here two) strings emerge. One string is stable and the other (unstable) grows as the univer... |
0906.3301 | Waldemar Schulgin | Davide Forcella, Waldemar Schulgin | Spin chain for the deformed ABJM theory | 25 pages, 2 figures; references added | null | 10.1088/1126-6708/2009/11/107 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this short note we begin the analysis of deformed integrable Chern-Simons
theories. We construct the two loop dilatation operator for the scalar sector
of the ABJM theory with $k1 \neq -k2$ and we compute the anomalous dimension of
some operators.
| [
{
"created": "Thu, 18 Jun 2009 16:55:20 GMT",
"version": "v1"
},
{
"created": "Wed, 16 Sep 2009 00:35:27 GMT",
"version": "v2"
}
] | 2015-05-13 | [
[
"Forcella",
"Davide",
""
],
[
"Schulgin",
"Waldemar",
""
]
] | In this short note we begin the analysis of deformed integrable Chern-Simons theories. We construct the two loop dilatation operator for the scalar sector of the ABJM theory with $k1 \neq -k2$ and we compute the anomalous dimension of some operators. |
hep-th/0512103 | Takeshi Morita | Takeshi Morita | Super Yang-Mills Theory from a Supermatrix Model | 24 pages, published version | Prog.Theor.Phys.116:217-240,2006 | 10.1143/PTP.116.217 | KUNS-1999 | hep-th | null | It is known that Yang-Mills theories on non-commutative space can be derived
from large-N reduced models. Gauge fields in non-commutative Yang-Mills
theories can be described as fluctuations of matrices expanded about an
appropriate classical solution of the reduced models. We investigate a
generalization of this pro... | [
{
"created": "Thu, 8 Dec 2005 22:32:15 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Dec 2005 19:33:57 GMT",
"version": "v2"
},
{
"created": "Thu, 15 Dec 2005 20:43:51 GMT",
"version": "v3"
},
{
"created": "Wed, 21 Jun 2006 08:17:18 GMT",
"version": "v4"
},
{
"cr... | 2008-11-26 | [
[
"Morita",
"Takeshi",
""
]
] | It is known that Yang-Mills theories on non-commutative space can be derived from large-N reduced models. Gauge fields in non-commutative Yang-Mills theories can be described as fluctuations of matrices expanded about an appropriate classical solution of the reduced models. We investigate a generalization of this proce... |
2212.09389 | Herman Verlinde | Erik Verlinde and Herman Verlinde | A Conversation on ER = EPR | 7 pages, no figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Ten years ago this week, the two authors had an email conversation about
black holes, ER bridges, and EPR entanglement. This brief note contains a
verbatim translation of these emails. While the ideas expressed in this email
dialogue linking [1] and [2] are more mainstream now than they were back then,
there are stil... | [
{
"created": "Mon, 19 Dec 2022 11:58:19 GMT",
"version": "v1"
}
] | 2022-12-20 | [
[
"Verlinde",
"Erik",
""
],
[
"Verlinde",
"Herman",
""
]
] | Ten years ago this week, the two authors had an email conversation about black holes, ER bridges, and EPR entanglement. This brief note contains a verbatim translation of these emails. While the ideas expressed in this email dialogue linking [1] and [2] are more mainstream now than they were back then, there are still ... |
2312.10559 | Zane Ozzello | Zane Ozzello, Yannick Meurice | Bootstrap methods for digitized scalar field theory | 7 pages, 4 figures; 40th International Symposium on Lattice Field
Theory | null | null | null | hep-th hep-lat quant-ph | http://creativecommons.org/licenses/by/4.0/ | General positivity constraints linking various powers of observables in
energy eigenstates can be used to sharply locate acceptable regions for the
energy eigenvalues, provided that efficient recursive methods are available to
calculate the matrix elements. These recursive methods are derived by looking
at the commut... | [
{
"created": "Sat, 16 Dec 2023 23:17:58 GMT",
"version": "v1"
}
] | 2023-12-22 | [
[
"Ozzello",
"Zane",
""
],
[
"Meurice",
"Yannick",
""
]
] | General positivity constraints linking various powers of observables in energy eigenstates can be used to sharply locate acceptable regions for the energy eigenvalues, provided that efficient recursive methods are available to calculate the matrix elements. These recursive methods are derived by looking at the commutat... |
hep-th/0606106 | Norma Sanchez | M. Ramon Medrano and N. G. Sanchez | The SL(2,R)WZWN string model as a deformed oscillator and its
classical-quantum string regimes | 11 pages; no figures | Mod.Phys.Lett.A22:1133-1142,2007 | 10.1142/S0217732307023456 | null | hep-th math-ph math.MP | null | We study the SL(2,R) WZWN string model describing bosonic string theory in
AdS_3 space-time as a deformed oscillator together with its mass spectrum and
the string modified SL(2,R) uncertainty relation. The SL(2,R) string oscillator
is far more quantum (with higher quantum uncertainty) and more excited than the
non d... | [
{
"created": "Mon, 12 Jun 2006 16:01:57 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Medrano",
"M. Ramon",
""
],
[
"Sanchez",
"N. G.",
""
]
] | We study the SL(2,R) WZWN string model describing bosonic string theory in AdS_3 space-time as a deformed oscillator together with its mass spectrum and the string modified SL(2,R) uncertainty relation. The SL(2,R) string oscillator is far more quantum (with higher quantum uncertainty) and more excited than the non def... |
1108.0323 | Stephan Stieberger | S. Hohenegger, S. Stieberger | BPS Saturated String Amplitudes: K3 Elliptic Genus and Igusa Cusp Form | 45 pages, LaTeX; v2: two references added, final version to appear in
NPB | null | 10.1016/j.nuclphysb.2011.11.012 | MPP-2011-77 | hep-th math.NT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study BPS saturated one-loop amplitudes in type II string theory
compactified on K3 x T^2. The classes of amplitudes we consider are only
sensitive to the very basic topological data of the internal K3 manifold. As a
consequence, the integrands of the former are related to the elliptic genus of
K3, which can be de... | [
{
"created": "Mon, 1 Aug 2011 14:23:59 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Nov 2011 23:24:53 GMT",
"version": "v2"
}
] | 2015-05-30 | [
[
"Hohenegger",
"S.",
""
],
[
"Stieberger",
"S.",
""
]
] | We study BPS saturated one-loop amplitudes in type II string theory compactified on K3 x T^2. The classes of amplitudes we consider are only sensitive to the very basic topological data of the internal K3 manifold. As a consequence, the integrands of the former are related to the elliptic genus of K3, which can be deco... |
hep-th/9608109 | Ori Ganor | Ori J. Ganor | Toroidal Compactification of Heterotic 6D Non-Critical Strings Down to
Four Dimensions | 15pp LaTeX | Nucl.Phys.B488:223-235,1997 | 10.1016/S0550-3213(96)00687-6 | PUPT-1641 | hep-th | null | The low-energy limit of the 6D non-critical string theory with $N=1$ SUSY and
$E_8$ chiral current algebra compactified on $T^2$ is generically an $N=2$
$U(1)$ vector multiplet. We study the analog of the Seiberg-Witten solution for
the low-energy effective action as a function of $E_8$ Wilson lines on the
compactifi... | [
{
"created": "Thu, 15 Aug 1996 23:39:23 GMT",
"version": "v1"
},
{
"created": "Fri, 16 Aug 1996 05:34:08 GMT",
"version": "v2"
}
] | 2010-11-19 | [
[
"Ganor",
"Ori J.",
""
]
] | The low-energy limit of the 6D non-critical string theory with $N=1$ SUSY and $E_8$ chiral current algebra compactified on $T^2$ is generically an $N=2$ $U(1)$ vector multiplet. We study the analog of the Seiberg-Witten solution for the low-energy effective action as a function of $E_8$ Wilson lines on the compactified... |
1611.07313 | Paolo Valtancoli | Paolo Valtancoli | Dirac oscillator and minimal length | 11 pages, no figures | null | 10.1063/1.4984312 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how to solve the Dirac oscillator with a minimal length by using
previous results on the harmonic oscillator in a Snyder algebra.
| [
{
"created": "Tue, 22 Nov 2016 14:22:55 GMT",
"version": "v1"
}
] | 2017-06-28 | [
[
"Valtancoli",
"Paolo",
""
]
] | We show how to solve the Dirac oscillator with a minimal length by using previous results on the harmonic oscillator in a Snyder algebra. |
1506.01566 | Alexandros Kehagias | Sergio Ferrara, Alex Kehagias, Massimo Porrati | ${\cal R}^2$ Supergravity | 12 pages | null | null | null | hep-th astro-ph.CO hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We formulate $R^2$ pure supergravity as a scale invariant theory built only
in terms of superfields describing the geometry of curved superspace. The
standard supergravity duals are obtained in both "old" and "new" minimal
formulations of auxiliary fields. These theories have massless fields in de
Sitter space as the... | [
{
"created": "Thu, 4 Jun 2015 12:57:17 GMT",
"version": "v1"
}
] | 2015-06-05 | [
[
"Ferrara",
"Sergio",
""
],
[
"Kehagias",
"Alex",
""
],
[
"Porrati",
"Massimo",
""
]
] | We formulate $R^2$ pure supergravity as a scale invariant theory built only in terms of superfields describing the geometry of curved superspace. The standard supergravity duals are obtained in both "old" and "new" minimal formulations of auxiliary fields. These theories have massless fields in de Sitter space as they ... |
1306.2196 | Sudhakar Panda | Anindita Bhattacharjee and Atri Deshamukhya | Warming up D3 brane motion in the background of D5 brane and Inflation | 13 pages, 4 figures. A new section has been incorporated | null | 10.1140/epjc/s10052-014-3135-5 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The position of a mobile D-3 brane moving towards a stack of localized D-5
branes has been studied as a candidate driving inflation in the warm
inflationary scenario. We compare the results obtained by considering the
dissipation parameter $\Gamma$ as an arbitrary function of only the inflaton
field and a particular ... | [
{
"created": "Mon, 10 Jun 2013 13:22:55 GMT",
"version": "v1"
},
{
"created": "Tue, 11 Jun 2013 14:20:49 GMT",
"version": "v2"
},
{
"created": "Tue, 25 Mar 2014 14:42:15 GMT",
"version": "v3"
}
] | 2015-06-16 | [
[
"Bhattacharjee",
"Anindita",
""
],
[
"Deshamukhya",
"Atri",
""
]
] | The position of a mobile D-3 brane moving towards a stack of localized D-5 branes has been studied as a candidate driving inflation in the warm inflationary scenario. We compare the results obtained by considering the dissipation parameter $\Gamma$ as an arbitrary function of only the inflaton field and a particular fo... |
hep-th/9702189 | null | Gianfranco Pradisi (Universita' di Roma ``Tor Vergata'') | Geometrical Construction of Type I Superstring Vacua | 12 pages, latex, no figures; contribution to the Proceedings of the
12th Italian Conference on General Relativity and Gravitational Physics,
Rome, september 23-27, 1996 | null | null | ROM2F-97-07 | hep-th | null | The parameter-space orbifold construction of open and unoriented toroidal and
(target-space) orbifold compactifications is briefly reviewed, with emphasis on
the underlying geometrical framework. A class of chiral four-dimensional type-I
vacua with three generations is also discussed.
| [
{
"created": "Wed, 26 Feb 1997 17:29:19 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pradisi",
"Gianfranco",
"",
"Universita' di Roma ``Tor Vergata''"
]
] | The parameter-space orbifold construction of open and unoriented toroidal and (target-space) orbifold compactifications is briefly reviewed, with emphasis on the underlying geometrical framework. A class of chiral four-dimensional type-I vacua with three generations is also discussed. |
hep-th/9404187 | Andrew Barvinski | A.O.Barvinsky, Yu.V.Gusev, G.A.Vilkovisky and V.V.Zhytnikov | The one-loop effective action and trace anomaly in four dimensions | 26 pages, REVTeX, Alberta Thy 15-94 | Nucl.Phys. B439 (1995) 561-582 | 10.1016/0550-3213(94)00585-3 | null | hep-th | null | The one-loop effective action for a generic set of quantum fields is
calculared as a nonlocal expansion in powers of the curvatures (field
strengths). This expansion is obtained to third order in the curvature. It is
stressed that the covariant vertices are finite. The trace anomaly in four
dimensions is obtained dir... | [
{
"created": "Fri, 29 Apr 1994 22:43:42 GMT",
"version": "v1"
},
{
"created": "Tue, 3 May 1994 01:05:15 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Barvinsky",
"A. O.",
""
],
[
"Gusev",
"Yu. V.",
""
],
[
"Vilkovisky",
"G. A.",
""
],
[
"Zhytnikov",
"V. V.",
""
]
] | The one-loop effective action for a generic set of quantum fields is calculared as a nonlocal expansion in powers of the curvatures (field strengths). This expansion is obtained to third order in the curvature. It is stressed that the covariant vertices are finite. The trace anomaly in four dimensions is obtained direc... |
0910.4986 | Daniel Meerburg | P. Daniel Meerburg, Jan Pieter van der Schaar, Mark G. Jackson | Bispectrum signatures of a modified vacuum in single field inflation
with a small speed of sound | 34 pages, 8 figures, 2 appendices. New in this version: added
references, fixed typos, modified sentences. Version submitted to JCAP | JCAP 1002:001,2010 | 10.1088/1475-7516/2010/02/001 | null | hep-th astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Deviations from the Bunch-Davies vacuum during an inflationary period can
leave a testable imprint on the higher-order correlations of the CMB and large
scale structures in the Universe. The effect is particularly pronounced if the
statistical non-Gaussianity is inherently large, such as in models of inflation
with a... | [
{
"created": "Tue, 27 Oct 2009 13:15:11 GMT",
"version": "v1"
},
{
"created": "Fri, 13 Nov 2009 16:15:17 GMT",
"version": "v2"
}
] | 2010-02-05 | [
[
"Meerburg",
"P. Daniel",
""
],
[
"van der Schaar",
"Jan Pieter",
""
],
[
"Jackson",
"Mark G.",
""
]
] | Deviations from the Bunch-Davies vacuum during an inflationary period can leave a testable imprint on the higher-order correlations of the CMB and large scale structures in the Universe. The effect is particularly pronounced if the statistical non-Gaussianity is inherently large, such as in models of inflation with a s... |
hep-th/9603206 | Mimura | Eric D'Hoker, Yukihiro Mimura, and Norisuke Sakai | Gauge Symmetry Breaking through Soft Masses in Supersymmetric Gauge
Theories | LaTeX file, 37 page, some minor changes are included. Especially, the
descriptions of sect. 2.5 are a little changed. Basic results are unchanged | Phys.Rev. D54 (1996) 7724-7740 | 10.1103/PhysRevD.54.7724 | TIT/HEP-317, UCLA/96/TEP/11 | hep-th hep-ph | null | We analyze the effects of soft supersymmetry breaking terms on N=1
supersymmetric QCD with $N_f$ flavors and color gauge group $SU(N_c)$. The mass
squared of some squarks may be negative, as long as vacuum stability is ensured
by a simple mass inequality. For $N_f<N_c$, we include the dynamics of the
non-perturbative... | [
{
"created": "Sat, 30 Mar 1996 03:26:21 GMT",
"version": "v1"
},
{
"created": "Thu, 18 Apr 1996 07:49:36 GMT",
"version": "v2"
},
{
"created": "Thu, 5 Sep 1996 12:42:32 GMT",
"version": "v3"
}
] | 2009-10-30 | [
[
"D'Hoker",
"Eric",
""
],
[
"Mimura",
"Yukihiro",
""
],
[
"Sakai",
"Norisuke",
""
]
] | We analyze the effects of soft supersymmetry breaking terms on N=1 supersymmetric QCD with $N_f$ flavors and color gauge group $SU(N_c)$. The mass squared of some squarks may be negative, as long as vacuum stability is ensured by a simple mass inequality. For $N_f<N_c$, we include the dynamics of the non-perturbative s... |
hep-th/0109019 | Atish Dabholkar | Atish Dabholkar | On Condensation of Closed-string Tachyons | 16 pages, 2 figures, harvmac(b) | Nucl.Phys. B639 (2002) 331-342 | 10.1016/S0550-3213(02)00501-1 | TIFR/TH/01-35 | hep-th | null | An F-theory dual of a nonsupersymmetric orientifold is considered. It is
argued that the condensation of both open and closed string tachyons in the
orientifold corresponds to the annihilation of branes and anti-branes in the
F-theory dual. The end-point of tachyon condensation is thus expected to be the
vacuum of Ty... | [
{
"created": "Tue, 4 Sep 2001 06:49:35 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Dabholkar",
"Atish",
""
]
] | An F-theory dual of a nonsupersymmetric orientifold is considered. It is argued that the condensation of both open and closed string tachyons in the orientifold corresponds to the annihilation of branes and anti-branes in the F-theory dual. The end-point of tachyon condensation is thus expected to be the vacuum of Type... |
hep-th/9408032 | Kalmykov M. Yu | M.Yu.Kalmykov, P.I.Pronin and K.V.Stepanyantz | Projective Invariance and One-Loop Effective Action in Affine-Metric
Gravity Interacting with Scalar Field | 10 pages, LATEX | Class.Quant.Grav.11:2645-2652,1994 | 10.1088/0264-9381/11/11/007 | null | hep-th gr-qc | null | We investigate the influence of the projective invariance on the
renormalization properties of the theory. One-loop counterterms are calculated
in the most general case of interaction of gravity with scalar field.
| [
{
"created": "Fri, 5 Aug 1994 14:58:54 GMT",
"version": "v1"
}
] | 2010-04-06 | [
[
"Kalmykov",
"M. Yu.",
""
],
[
"Pronin",
"P. I.",
""
],
[
"Stepanyantz",
"K. V.",
""
]
] | We investigate the influence of the projective invariance on the renormalization properties of the theory. One-loop counterterms are calculated in the most general case of interaction of gravity with scalar field. |
1208.1608 | Hiroshi Yoda | Hiroshi Yoda and Shin'ichi Nojiri | Classical Dimensional Transmutation and Renormalization in Massive
lambda phi^4 Model | version corrected some typos and a missing reference and to appear in
Physics Letters B, 6 pages | Phys. Lett. B718 (2012) 683-686 | 10.1016/j.physletb.2012.11.006 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, Dvali, Gomez, and Mukhanov have investigated a classical lambda
phi^4 model with external source and without mass and they have clarified that
there are underlying renormalization group structure, including the phenomenon
of the dimensional transmutation, at purely classical level. Especially when
the coupl... | [
{
"created": "Wed, 8 Aug 2012 08:22:11 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Nov 2012 17:39:17 GMT",
"version": "v2"
}
] | 2012-11-27 | [
[
"Yoda",
"Hiroshi",
""
],
[
"Nojiri",
"Shin'ichi",
""
]
] | Recently, Dvali, Gomez, and Mukhanov have investigated a classical lambda phi^4 model with external source and without mass and they have clarified that there are underlying renormalization group structure, including the phenomenon of the dimensional transmutation, at purely classical level. Especially when the couplin... |
1812.07162 | Koichi Nagasaki | Koichi Nagasaki | Interface in AdS black hole spacetime | 10 pages, 9 figures, some figures and conclusion are added | Prog Theor Exp Phys (2020) | 10.1093/ptep/ptz164 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a defect solution in the AdS5 x S5 spacetime. This is the
generalization of the previous work [arXiv:1109.1927] to the other spacetime.
This also gives the generalization of Complexity and Action relation
[arXiv:1705.08424] including the flux. The equation of motion for an interface
is given and its solut... | [
{
"created": "Tue, 18 Dec 2018 04:12:37 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Apr 2019 21:39:59 GMT",
"version": "v2"
},
{
"created": "Wed, 17 Apr 2019 21:18:50 GMT",
"version": "v3"
},
{
"created": "Thu, 28 Nov 2019 05:37:31 GMT",
"version": "v4"
}
] | 2020-02-26 | [
[
"Nagasaki",
"Koichi",
""
]
] | We consider a defect solution in the AdS5 x S5 spacetime. This is the generalization of the previous work [arXiv:1109.1927] to the other spacetime. This also gives the generalization of Complexity and Action relation [arXiv:1705.08424] including the flux. The equation of motion for an interface is given and its solutio... |
1003.2408 | Massimiliano Rinaldi | Massimiliano Rinaldi | Particle production and transplanckian problem on the non-commutative
plane | Minor typos corrected, references added. Accepted for publication by
Modern Physics Letter A | Mod. Phys. Lett. A, 25 33 (2010) 2805 | 10.1142/S0217732310034158 | null | hep-th astro-ph.CO gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the coherent state approach to non-commutativity, and we derive
from it an effective quantum scalar field theory. We show how the
non-commutativity can be taken in account by a suitable modification of the
Klein-Gordon product, and of the equal-time commutation relations. We prove
that, in curved space, t... | [
{
"created": "Thu, 11 Mar 2010 20:10:52 GMT",
"version": "v1"
},
{
"created": "Tue, 16 Mar 2010 20:15:51 GMT",
"version": "v2"
},
{
"created": "Tue, 18 May 2010 10:17:41 GMT",
"version": "v3"
},
{
"created": "Mon, 2 Aug 2010 09:26:13 GMT",
"version": "v4"
}
] | 2015-05-18 | [
[
"Rinaldi",
"Massimiliano",
""
]
] | We consider the coherent state approach to non-commutativity, and we derive from it an effective quantum scalar field theory. We show how the non-commutativity can be taken in account by a suitable modification of the Klein-Gordon product, and of the equal-time commutation relations. We prove that, in curved space, the... |
1007.1661 | Nima Lashkari | Nima Lashkari and Alexander Maloney | Topologically Massive Gravity and Ricci-Cotton Flow | null | Class.Quant.Grav.28:105007,2011 | 10.1088/0264-9381/28/10/105007 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider Topologically Massive Gravity (TMG), which is three dimensional
general relativity with a cosmological constant and a gravitational
Chern-Simons term. When the cosmological constant is negative the theory has
two potential vacuum solutions: Anti-de Sitter space and Warped Anti-de Sitter
space. The theory ... | [
{
"created": "Fri, 9 Jul 2010 20:01:17 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Sep 2010 17:34:52 GMT",
"version": "v2"
}
] | 2011-11-23 | [
[
"Lashkari",
"Nima",
""
],
[
"Maloney",
"Alexander",
""
]
] | We consider Topologically Massive Gravity (TMG), which is three dimensional general relativity with a cosmological constant and a gravitational Chern-Simons term. When the cosmological constant is negative the theory has two potential vacuum solutions: Anti-de Sitter space and Warped Anti-de Sitter space. The theory al... |
hep-th/0612220 | Shin'ichi Nojiri | F. Briscese, E. Elizalde, S. Nojiri, and S. D. Odintsov | Phantom scalar dark energy as modified gravity: understanding the origin
of the Big Rip singularity | LaTeX file, 9 pages. Some references are added. The version to appear
in Physcs Letters B | Phys.Lett.B646:105-111,2007 | 10.1016/j.physletb.2007.01.013 | null | hep-th astro-ph gr-qc | null | It is shown that phantom scalar models can be mapped into a mathematically
equivalent, modified $F(R)$ gravity, which turns out to be complex, in general.
Only for even scalar potentials is the ensuing modified gravity real. It is
also demonstrated that, even in this case, modified gravity becomes complex at
the regi... | [
{
"created": "Wed, 20 Dec 2006 13:25:33 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jan 2007 13:53:48 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Briscese",
"F.",
""
],
[
"Elizalde",
"E.",
""
],
[
"Nojiri",
"S.",
""
],
[
"Odintsov",
"S. D.",
""
]
] | It is shown that phantom scalar models can be mapped into a mathematically equivalent, modified $F(R)$ gravity, which turns out to be complex, in general. Only for even scalar potentials is the ensuing modified gravity real. It is also demonstrated that, even in this case, modified gravity becomes complex at the region... |
1708.03207 | Jakub Mielczarek Ph.D. | Jakub Bilski, Suddhasattwa Brahma, Antonino Marcian\`o, Jakub
Mielczarek | Klein-Gordon field from the XXZ Heisenberg model | 21 pages, 3 figures | null | null | null | hep-th cond-mat.str-el gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the recently introduced idea of Spin-Field Correspondence focusing
on the example of the spin system described by the XXZ Heisenberg model with
external magnetic field. The Hamiltonian of the resulting nonlinear scalar
field theory is derived for arbitrary value of the anisotropy parameter
$\Delta$. We sho... | [
{
"created": "Thu, 10 Aug 2017 13:33:35 GMT",
"version": "v1"
}
] | 2017-08-11 | [
[
"Bilski",
"Jakub",
""
],
[
"Brahma",
"Suddhasattwa",
""
],
[
"Marcianò",
"Antonino",
""
],
[
"Mielczarek",
"Jakub",
""
]
] | We examine the recently introduced idea of Spin-Field Correspondence focusing on the example of the spin system described by the XXZ Heisenberg model with external magnetic field. The Hamiltonian of the resulting nonlinear scalar field theory is derived for arbitrary value of the anisotropy parameter $\Delta$. We show ... |
hep-th/9909029 | Luigi Tedesco | P. Cea and L. Tedesco (Universita' di Bari and INFN) | Dynamical Symmetry Breaking in Planar QED | 34 pages, 8 postscript figures, final version to appear on J. Phys. G | J.Phys.G26:411-429,2000 | 10.1088/0954-3899/26/4/308 | BARI-TH-350-99, hep-th/9909029 | hep-th astro-ph cond-mat hep-ph | null | We investigate (2+1)-dimensional QED coupled with Dirac fermions both at zero
and finite temperature. We discuss in details two-components (P-odd) and
four-components (P-even) fermion fields. We focus on P-odd and P-even Dirac
fermions in presence of an external constant magnetic field. In the spontaneous
generation ... | [
{
"created": "Mon, 6 Sep 1999 16:23:05 GMT",
"version": "v1"
},
{
"created": "Fri, 25 Feb 2000 16:20:12 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Cea",
"P.",
"",
"Universita' di Bari and INFN"
],
[
"Tedesco",
"L.",
"",
"Universita' di Bari and INFN"
]
] | We investigate (2+1)-dimensional QED coupled with Dirac fermions both at zero and finite temperature. We discuss in details two-components (P-odd) and four-components (P-even) fermion fields. We focus on P-odd and P-even Dirac fermions in presence of an external constant magnetic field. In the spontaneous generation of... |
hep-th/0007210 | Kengo Maeda | Kengo Maeda, Takashi Torii, Makoto Narita, and Shigeaki Yahikozawa | The excitation of a charged string passing through a shock wave in a
charged Aichelburg-Sexl spacetime | Latex, 20 pages, no figures, accepted for Nucl. Phys. B | Nucl.Phys. B598 (2001) 115-133 | 10.1016/S0550-3213(00)00727-6 | WU-AP/108/00 | hep-th gr-qc | null | We investigate how much a first-quantized charged bosonic test string gets
excited after crossing a shock wave generated by a charged particle with mass
$\tilde{M}$ and charge $\tilde{Q}$. On the basis of Kaluza-Klein theory, we pay
attention to a closed string model where charge is given by a momentum along a
compac... | [
{
"created": "Wed, 26 Jul 2000 09:42:59 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Dec 2000 08:12:24 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Maeda",
"Kengo",
""
],
[
"Torii",
"Takashi",
""
],
[
"Narita",
"Makoto",
""
],
[
"Yahikozawa",
"Shigeaki",
""
]
] | We investigate how much a first-quantized charged bosonic test string gets excited after crossing a shock wave generated by a charged particle with mass $\tilde{M}$ and charge $\tilde{Q}$. On the basis of Kaluza-Klein theory, we pay attention to a closed string model where charge is given by a momentum along a compacti... |
hep-th/0203048 | Gautam Mandal | Justin R. David, Gautam Mandal and Spenta R. Wadia | Microscopic Formulation of Black Holes in String Theory | (v2) To appear in Physics Reports; 168 pages, 4 figures. References
and clarifications added | Phys.Rept.369:549-686,2002 | 10.1016/S0370-1573(02)00271-5 | TIFR/TH/02-07 | hep-th gr-qc | null | In this Report we review the microscopic formulation of the five dimensional
black hole of type IIB string theory in terms of the D1-D5 brane system. The
emphasis here is more on the brane dynamics than on supergravity solutions. We
show how the low energy brane dynamics, combined with crucial inputs from
AdS/CFT cor... | [
{
"created": "Wed, 6 Mar 2002 13:10:11 GMT",
"version": "v1"
},
{
"created": "Wed, 19 Jun 2002 10:47:53 GMT",
"version": "v2"
}
] | 2010-02-10 | [
[
"David",
"Justin R.",
""
],
[
"Mandal",
"Gautam",
""
],
[
"Wadia",
"Spenta R.",
""
]
] | In this Report we review the microscopic formulation of the five dimensional black hole of type IIB string theory in terms of the D1-D5 brane system. The emphasis here is more on the brane dynamics than on supergravity solutions. We show how the low energy brane dynamics, combined with crucial inputs from AdS/CFT corre... |
1202.1686 | Euro Spallucci | Euro Spallucci, Anais Smailagic | Black holes production in self-complete quantum gravity | 12 pages; 3 figures; accepted for publication in PLB | null | 10.1016/j.physletb.2012.02.023 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A regular black hole model, which has been proposed by Hayward, is
reconsidered in the framework of higher dimensional TeV unification and
self-complete quantum gravity scenario (Dvali, Spallucci). We point out the
"quantum" nature of these objects and compute their cross section production by
taking into account the... | [
{
"created": "Wed, 8 Feb 2012 13:10:07 GMT",
"version": "v1"
}
] | 2015-06-04 | [
[
"Spallucci",
"Euro",
""
],
[
"Smailagic",
"Anais",
""
]
] | A regular black hole model, which has been proposed by Hayward, is reconsidered in the framework of higher dimensional TeV unification and self-complete quantum gravity scenario (Dvali, Spallucci). We point out the "quantum" nature of these objects and compute their cross section production by taking into account the k... |
0912.4244 | Andrei Parnachev | Manuela Kulaxizi, Andrei Parnachev | Supersymmetry Constraints in Holographic Gravities | 7 pages, harvmac; v2: some comments added | Phys.Rev.D82:066001,2010 | 10.1103/PhysRevD.82.066001 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supersymmetric higher derivative gravities define superconformal field
theories via the AdS/CFT correspondence. From the boundary theory viewpoint,
supersymmetry implies a relation between the coefficients which determine the
three point function of the stress energy tensor which can be tested in the
dual gravitation... | [
{
"created": "Mon, 21 Dec 2009 19:50:00 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Jul 2010 18:43:27 GMT",
"version": "v2"
}
] | 2011-02-28 | [
[
"Kulaxizi",
"Manuela",
""
],
[
"Parnachev",
"Andrei",
""
]
] | Supersymmetric higher derivative gravities define superconformal field theories via the AdS/CFT correspondence. From the boundary theory viewpoint, supersymmetry implies a relation between the coefficients which determine the three point function of the stress energy tensor which can be tested in the dual gravitational... |
hep-th/9906097 | Ferrari Franco | Franco Ferrari and Ignazio Lazzizzera | Field Theories of Topological Random Walks | 18 pages, latex file + revtex | null | null | U.T.F. 433 | hep-th cond-mat.soft math-ph math.MP | null | In this work we derive certain topological theories of transverse vector
fields whose amplitudes reproduce topological invariants involving the
interactions among the trajectories of three and four random walks. This result
is applied to the construction of a field theoretical model which describes the
statistical me... | [
{
"created": "Mon, 14 Jun 1999 12:35:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ferrari",
"Franco",
""
],
[
"Lazzizzera",
"Ignazio",
""
]
] | In this work we derive certain topological theories of transverse vector fields whose amplitudes reproduce topological invariants involving the interactions among the trajectories of three and four random walks. This result is applied to the construction of a field theoretical model which describes the statistical mech... |
2010.02199 | Fulvio Sbis\`a | Fulvio Sbis\`a | On L\'{e}on van Hove's 1952 article on the foundations of Quantum Field
Theory | 46 pages, no figures, PDFLatex. Accepted for publication in RBEF | Rev. Bras. Ens. Fis. vol 42, e20200256 (2020) | 10.1590/1806-9126-rbef-2020-0256 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In 1952, L\'{e}on van Hove published an article, in French, with the title
``Les difficult\'{e}s de divergences pour um mod\`{e}le particulier de champ
quantifi\'{e}''. The article is frequently cited in relation to Haag's theorem
and to the issue of the existence of unitarily inequivalent representations of
the cano... | [
{
"created": "Mon, 5 Oct 2020 17:59:06 GMT",
"version": "v1"
}
] | 2020-11-19 | [
[
"Sbisà",
"Fulvio",
""
]
] | In 1952, L\'{e}on van Hove published an article, in French, with the title ``Les difficult\'{e}s de divergences pour um mod\`{e}le particulier de champ quantifi\'{e}''. The article is frequently cited in relation to Haag's theorem and to the issue of the existence of unitarily inequivalent representations of the canoni... |
hep-th/9908144 | John Schwarz | John H.Schwarz | TASI Lectures on Non-BPS D-Brane Systems | 39 pages; Presented at TASI-99 and Cargese-99; v2: minor corrections | null | null | CALT-68-2237 | hep-th | null | In this set of lectures various properties of D-branes are discussed. After
reviewing the basics, we discuss unstable D-brane/anti-D-brane systems, a
subject pioneered by Sen. Following him, we discuss the construction of the
non-BPS D0-brane in type I theory. This state is stable since it carries a
conserved Z_2 cha... | [
{
"created": "Fri, 20 Aug 1999 20:34:17 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Sep 1999 00:46:35 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Schwarz",
"John H.",
""
]
] | In this set of lectures various properties of D-branes are discussed. After reviewing the basics, we discuss unstable D-brane/anti-D-brane systems, a subject pioneered by Sen. Following him, we discuss the construction of the non-BPS D0-brane in type I theory. This state is stable since it carries a conserved Z_2 charg... |
2405.08714 | Ali Fatemiabhari | Daniel Elander, Ali Fatemiabhari, Maurizio Piai | On Holographic Vacuum Misalignment | 49 pages, 5 figures; Typos fixed. References updated | null | null | null | hep-th hep-lat hep-ph | http://creativecommons.org/licenses/by/4.0/ | We develop a bottom-up holographic model that provides the dual description
of a strongly coupled field theory, in which the spontaneous breaking of an
approximate global symmetry yields the SO(5)/SO(4) coset relevant to minimal
composite-Higgs models. The gravity background is completely regular and
smooth, and has ... | [
{
"created": "Tue, 14 May 2024 15:57:34 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Jun 2024 10:46:57 GMT",
"version": "v2"
}
] | 2024-06-18 | [
[
"Elander",
"Daniel",
""
],
[
"Fatemiabhari",
"Ali",
""
],
[
"Piai",
"Maurizio",
""
]
] | We develop a bottom-up holographic model that provides the dual description of a strongly coupled field theory, in which the spontaneous breaking of an approximate global symmetry yields the SO(5)/SO(4) coset relevant to minimal composite-Higgs models. The gravity background is completely regular and smooth, and has an... |
hep-th/0110053 | Betti Hartmann | Yves Brihaye (University of Mons, Belgium) and Betti Hartmann
(University of Durham, United Kingdom) | The Born-Infeld Sphaleron | 8 pages, 5 Postscript figures; new results on Bisphalerons added;
minor modifications | Phys.Lett. B524 (2002) 227-232 | 10.1016/S0370-2693(01)01381-8 | null | hep-th | null | We study the SU(2) electroweak model in which the standard Yang-Mills
coupling is supplemented by a Born-Infeld term. The deformation of the
sphaleron and bisphaleron solutions due to the Born-Infeld term is investigated
and new branches of solutions are exhibited. Especially, we find a new branch
of solutions connec... | [
{
"created": "Fri, 5 Oct 2001 09:58:26 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Oct 2001 11:04:02 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Nov 2001 17:05:13 GMT",
"version": "v3"
},
{
"created": "Mon, 19 Nov 2001 21:08:33 GMT",
"version": "v4"
}
] | 2009-11-07 | [
[
"Brihaye",
"Yves",
"",
"University of Mons, Belgium"
],
[
"Hartmann",
"Betti",
"",
"University of Durham, United Kingdom"
]
] | We study the SU(2) electroweak model in which the standard Yang-Mills coupling is supplemented by a Born-Infeld term. The deformation of the sphaleron and bisphaleron solutions due to the Born-Infeld term is investigated and new branches of solutions are exhibited. Especially, we find a new branch of solutions connecti... |
2209.14633 | A.G. Tsuchiya | A.G. Tsuchiya | On a formula of spin sums, Eisenstein-Kronecker series in higher genus
Riemann surfaces | Further modified by reviewer's suggestions | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss a decomposition formula of simple products of fermion correlation
functions with cyclic constrains and its applications to spin sums of super
string amplitudes. Based on some facts which are noted or derived in this
paper, we propose a candidate of the form of this decomposition formula for
some of higher ... | [
{
"created": "Thu, 29 Sep 2022 08:47:38 GMT",
"version": "v1"
},
{
"created": "Sun, 16 Oct 2022 11:21:39 GMT",
"version": "v2"
},
{
"created": "Mon, 28 Nov 2022 06:03:12 GMT",
"version": "v3"
},
{
"created": "Thu, 31 Aug 2023 10:56:44 GMT",
"version": "v4"
},
{
"c... | 2023-11-13 | [
[
"Tsuchiya",
"A. G.",
""
]
] | We discuss a decomposition formula of simple products of fermion correlation functions with cyclic constrains and its applications to spin sums of super string amplitudes. Based on some facts which are noted or derived in this paper, we propose a candidate of the form of this decomposition formula for some of higher ge... |
1201.5103 | Sergei Khlebnikov | Sergei Khlebnikov | Critical current of a superconducting wire via gauge/gravity duality | 4 pages, 1 figure | null | 10.1016/j.physletb.2012.07.052 | null | hep-th cond-mat.supr-con | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe application of the gauge/gravity duality to study of thin
superconducting wires at finite current. The large number N of colors of the
gauge theory is identified with the number of filled transverse channels in the
wire. On the gravity side, the physics is described by a system of D3 and D5
branes interse... | [
{
"created": "Tue, 24 Jan 2012 20:07:13 GMT",
"version": "v1"
},
{
"created": "Thu, 23 Feb 2012 15:51:16 GMT",
"version": "v2"
},
{
"created": "Fri, 2 Mar 2012 18:23:14 GMT",
"version": "v3"
},
{
"created": "Thu, 27 Dec 2012 21:25:01 GMT",
"version": "v4"
},
{
"cr... | 2015-06-03 | [
[
"Khlebnikov",
"Sergei",
""
]
] | We describe application of the gauge/gravity duality to study of thin superconducting wires at finite current. The large number N of colors of the gauge theory is identified with the number of filled transverse channels in the wire. On the gravity side, the physics is described by a system of D3 and D5 branes intersect... |
1603.08859 | Fabiano Andrade | Fabiano M. Andrade and Edilberto O. Silva and Denise Assafr\~ao and
Cleverson Filgueiras | Effects of quantum deformation on the integer quantum Hall effect | 6 pages, 7 figures, v3: Title changed, 4 figures added, one table
added, discussion on temperature dependence added, matches published version | EPL 116, 31002 (2016) | 10.1209/0295-5075/116/31002 | null | hep-th cond-mat.mes-hall math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work an application of the $\kappa$--deformed algebra in condensed
matter physics is presented. Starting by the $\kappa$--deformed Dirac equation
we study the relativistic generalization of the $\kappa$--deformed Landau
levels as well as the consequences of the deformation on the Hall conductivity.
By compari... | [
{
"created": "Tue, 29 Mar 2016 17:38:44 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Apr 2016 13:33:33 GMT",
"version": "v2"
},
{
"created": "Tue, 13 Dec 2016 02:05:40 GMT",
"version": "v3"
}
] | 2016-12-14 | [
[
"Andrade",
"Fabiano M.",
""
],
[
"Silva",
"Edilberto O.",
""
],
[
"Assafrão",
"Denise",
""
],
[
"Filgueiras",
"Cleverson",
""
]
] | In this work an application of the $\kappa$--deformed algebra in condensed matter physics is presented. Starting by the $\kappa$--deformed Dirac equation we study the relativistic generalization of the $\kappa$--deformed Landau levels as well as the consequences of the deformation on the Hall conductivity. By comparing... |
hep-th/9710175 | Robert Perry | Robert J. Perry (The Ohio State University) | Light-Front QCD: A Constituent Picture of Hadrons | 44 pages, LATEX (including 4 ps-figures), uses epsfig.sty. Based on
lectures given at the NATO Advanced Study Institute: Confinement, Duality,
and Non-Perturbative Aspects of QCD, Newton Institute, Cambridge, 23 June - 4
July, 1997 | null | null | null | hep-th hep-ph nucl-th | null | Light-front coordinates offer a scenario in which a constituent approximation
of hadron structure can emerge from QCD. This requires cutoffs that violate
Lorentz covariance and gauge invariance, and a new renormalization group
formalism based on a similarity transformation is used with coupling coherence
to fix count... | [
{
"created": "Thu, 23 Oct 1997 04:38:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Perry",
"Robert J.",
"",
"The Ohio State University"
]
] | Light-front coordinates offer a scenario in which a constituent approximation of hadron structure can emerge from QCD. This requires cutoffs that violate Lorentz covariance and gauge invariance, and a new renormalization group formalism based on a similarity transformation is used with coupling coherence to fix counter... |
1612.08294 | Pujian Mao | Eduardo Conde and Pujian Mao | BMS Supertranslations and Not So Soft Gravitons | v2: 26 pages, moderate revision with corrections and clarifications,
refs added | JHEP 05 (2017) 060 | 10.1007/JHEP05(2017)060 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a previous article, we have argued that Low's sub-leading soft photon
theorem can be recovered as a Ward identity associated to the same large gauge
transformations that control the leading piece of the theorem. The key for that
was to link the energy expansion displayed in the soft theorem to a
$\frac{1}{r}$ expa... | [
{
"created": "Sun, 25 Dec 2016 20:40:36 GMT",
"version": "v1"
},
{
"created": "Wed, 10 May 2017 14:08:04 GMT",
"version": "v2"
}
] | 2017-05-12 | [
[
"Conde",
"Eduardo",
""
],
[
"Mao",
"Pujian",
""
]
] | In a previous article, we have argued that Low's sub-leading soft photon theorem can be recovered as a Ward identity associated to the same large gauge transformations that control the leading piece of the theorem. The key for that was to link the energy expansion displayed in the soft theorem to a $\frac{1}{r}$ expans... |
1909.07391 | Pramod Shukla | Pramod Shukla | Dictionary for the type II nongeometric flux compactifications | 50 pages, 12 tables; arXiv admin note: text overlap with
arXiv:1712.07310, arXiv:1603.08545 and arXiv:1508.01197 in the review
section; version 2: typos fixed and references added; version 3: 49 pages,
minor changes, published version | Phys. Rev. D 103, 086009 (2021) | 10.1103/PhysRevD.103.086009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the $T$-dual completion of the four-dimensional ${\cal N}=1$ type II
effective potentials in the presence of (non-)geometric fluxes. First, we
invoke a cohomology version of the $T$-dual transformations among the various
moduli, axions and the fluxes appearing in the type IIA and type IIB effective
supergrav... | [
{
"created": "Mon, 16 Sep 2019 18:00:01 GMT",
"version": "v1"
},
{
"created": "Wed, 9 Oct 2019 02:18:14 GMT",
"version": "v2"
},
{
"created": "Mon, 14 Feb 2022 15:21:36 GMT",
"version": "v3"
}
] | 2022-02-15 | [
[
"Shukla",
"Pramod",
""
]
] | We study the $T$-dual completion of the four-dimensional ${\cal N}=1$ type II effective potentials in the presence of (non-)geometric fluxes. First, we invoke a cohomology version of the $T$-dual transformations among the various moduli, axions and the fluxes appearing in the type IIA and type IIB effective supergravit... |
1302.2440 | Jan Ambjorn | J. Ambjorn and A. Ipsen | Universality of 2d causal dynamical triangulations | 11 pages | null | 10.1016/j.physletb.2013.06.005 | null | hep-th gr-qc hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The formalism of Causal Dynamical Triangulations (CDT) attempts to provide a
non-perturbative regularization of quantum gravity, viewed as an ordinary
quantum field theory. In two dimensions one can solve the lattice theory
analytically and the continuum limit is universal, not depending on the details
of the lattice... | [
{
"created": "Mon, 11 Feb 2013 10:46:29 GMT",
"version": "v1"
}
] | 2015-06-15 | [
[
"Ambjorn",
"J.",
""
],
[
"Ipsen",
"A.",
""
]
] | The formalism of Causal Dynamical Triangulations (CDT) attempts to provide a non-perturbative regularization of quantum gravity, viewed as an ordinary quantum field theory. In two dimensions one can solve the lattice theory analytically and the continuum limit is universal, not depending on the details of the lattice r... |
2311.07303 | S. B. Rutkevich | S. B. Rutkevich | Soliton confinement in the double sine-Gordon model | 30 pages, 10 figures. v2: revised version. Minor changes, one figure
is modified, one citation added | SciPost Phys. 16, 042 (2024) | 10.21468/SciPostPhys.16.2.042 | null | hep-th cond-mat.stat-mech | http://creativecommons.org/licenses/by/4.0/ | The double sine-Gordon field theory in the weak confinement regime is
studied. It represents the small non-integrable deformation of the standard
sine-Gordon model caused by the cosine perturbation with the frequency reduced
by the factor of 2. This perturbation leads to the confinement of the
sine-Gordon solitons, w... | [
{
"created": "Mon, 13 Nov 2023 12:47:47 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Dec 2023 13:14:57 GMT",
"version": "v2"
}
] | 2024-02-07 | [
[
"Rutkevich",
"S. B.",
""
]
] | The double sine-Gordon field theory in the weak confinement regime is studied. It represents the small non-integrable deformation of the standard sine-Gordon model caused by the cosine perturbation with the frequency reduced by the factor of 2. This perturbation leads to the confinement of the sine-Gordon solitons, whi... |
hep-th/0612094 | Zsolt Szep | A. Patkos, Zs. Szep | Phase structure and phase transitions of the SU(2) x O(N) symmetric
scalar field theory | 6 pages, 3 figures; the role of the cut-off in the effective theory
is discussed, references added; to appear in Europhys. Lett | Europhys.Lett.79:51001,2007 | 10.1209/0295-5075/79/51001 | null | hep-th hep-lat hep-ph | null | Radiatively induced SU(2) symmetry breaking is shown to be a genuine feature
of SU(2) x O(N) globally symmetric renormalisable field theories in the large N
limit, describing interaction of a complex SU(2) doublet, O(N)-singlet field
with an SU(2) singlet, O(N) vector. Symmetry breaking solutions are found even
when ... | [
{
"created": "Mon, 11 Dec 2006 15:51:52 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Apr 2007 16:35:25 GMT",
"version": "v2"
},
{
"created": "Sat, 21 Jul 2007 19:51:29 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Patkos",
"A.",
""
],
[
"Szep",
"Zs.",
""
]
] | Radiatively induced SU(2) symmetry breaking is shown to be a genuine feature of SU(2) x O(N) globally symmetric renormalisable field theories in the large N limit, describing interaction of a complex SU(2) doublet, O(N)-singlet field with an SU(2) singlet, O(N) vector. Symmetry breaking solutions are found even when al... |
hep-th/0008104 | Pavel Yu. Moshin | P.M. Lavrov, P.Yu. Moshin | Superfield Covariant Quantization with BRST Symmetry | 9 pages, no figures, LaTex. Talk given by P.M. Lavrov at the Fradkin
Memory Conference, "Quantum Gauge Theory and Strings", Moscow, June 5-10,
2000 | null | null | null | hep-th | null | We generalize the method of superfield Lagrangian BRST quantization in the
part of the gauge-fixing procedure and obtain a quantization method that can be
considered as an alternative to the Batalin - Vilkovisky formalism.
| [
{
"created": "Sat, 12 Aug 2000 09:52:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Lavrov",
"P. M.",
""
],
[
"Moshin",
"P. Yu.",
""
]
] | We generalize the method of superfield Lagrangian BRST quantization in the part of the gauge-fixing procedure and obtain a quantization method that can be considered as an alternative to the Batalin - Vilkovisky formalism. |
1508.05335 | Takahiro Terada | Takahiro Terada | Inflation in Supergravity with a Single Superfield | Ph.D. thesis, The University of Tokyo, Dec. 2014; 125 pages, 3
tables, 15 figures | null | null | UT-15-29 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Supergravity is a well-motivated theory beyond the standard model of particle
physics, and a suitable arena to study high-energy physics at the early
universe including inflation, whose observational evidences are growing more
and more. Inflation in supergravity, however, cannot be easily described
because of restric... | [
{
"created": "Fri, 21 Aug 2015 17:35:47 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"Terada",
"Takahiro",
""
]
] | Supergravity is a well-motivated theory beyond the standard model of particle physics, and a suitable arena to study high-energy physics at the early universe including inflation, whose observational evidences are growing more and more. Inflation in supergravity, however, cannot be easily described because of restricti... |
hep-th/0504025 | Richard Szabo | Alexander D. Popov and Richard J. Szabo | Quiver Gauge Theory of Nonabelian Vortices and Noncommutative Instantons
in Higher Dimensions | 45 pages, 4 figures; v2: minor corrections | J.Math.Phys. 47 (2006) 012306 | 10.1063/1.2157005 | ITP-UH-05/05, HWM-05-03, EMPG-05-04 | hep-th | null | We construct explicit BPS and non-BPS solutions of the Yang-Mills equations
on the noncommutative space R^{2n}_\theta x S^2 which have manifest spherical
symmetry. Using SU(2)-equivariant dimensional reduction techniques, we show
that the solutions imply an equivalence between instantons on R^{2n}_\theta x
S^2 and no... | [
{
"created": "Mon, 4 Apr 2005 14:26:57 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Feb 2006 09:26:52 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Popov",
"Alexander D.",
""
],
[
"Szabo",
"Richard J.",
""
]
] | We construct explicit BPS and non-BPS solutions of the Yang-Mills equations on the noncommutative space R^{2n}_\theta x S^2 which have manifest spherical symmetry. Using SU(2)-equivariant dimensional reduction techniques, we show that the solutions imply an equivalence between instantons on R^{2n}_\theta x S^2 and nona... |
hep-th/9406007 | Sonoda | Hidenori Sonoda and Wang-Chang Su | Operator Product Expansions in the Two-Dimensional O(N) Non-Linear Sigma
Model | 23 pages (harvmac), UCLA/94/TEP/23 | Nucl.Phys. B441 (1995) 310-336 | 10.1016/0550-3213(94)00579-4 | null | hep-th | null | The short-distance singularity of the product of a composite scalar field
that deforms a field theory and an arbitrary composite field can be expressed
geometrically by the beta functions, anomalous dimensions, and a connection on
the theory space. Using this relation, we compute the connection perturbatively
for the... | [
{
"created": "Fri, 3 Jun 1994 00:34:47 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Sonoda",
"Hidenori",
""
],
[
"Su",
"Wang-Chang",
""
]
] | The short-distance singularity of the product of a composite scalar field that deforms a field theory and an arbitrary composite field can be expressed geometrically by the beta functions, anomalous dimensions, and a connection on the theory space. Using this relation, we compute the connection perturbatively for the O... |
hep-th/0402181 | Luca Lusanna | D.Alba (Firenze Univ.), L.Lusanna (INFN, Firenze) and M.Pauri (Parma
Univ.) | Multipolar Expansions for Closed and Open Systems of Relativistic
Particles | 75 pages, revtex4 | null | 10.1063/1.1897841 | null | hep-th | null | Dixon's multipoles for a system of N relativistic positive-energy scalar
particles are evaluated in the rest-frame instant form of dynamics. The Wigner
hyper-planes (intrinsic rest frame of the isolated system) turn out to be the
natural framework for describing multipole kinematics. Classical concepts like
the {\it ... | [
{
"created": "Mon, 23 Feb 2004 16:22:02 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Alba",
"D.",
"",
"Firenze Univ."
],
[
"Lusanna",
"L.",
"",
"INFN, Firenze"
],
[
"Pauri",
"M.",
"",
"Parma\n Univ."
]
] | Dixon's multipoles for a system of N relativistic positive-energy scalar particles are evaluated in the rest-frame instant form of dynamics. The Wigner hyper-planes (intrinsic rest frame of the isolated system) turn out to be the natural framework for describing multipole kinematics. Classical concepts like the {\it ba... |
0902.0542 | Victor Gershun | V. D. Gershun | Integrable string models with constant torsion in terms of chiral
invariants of SU(n), SO(n), SP(n) groups | 12 pages; 1 figure, This paper is third part of my talk on the "XXII
International Colloquium on Group Theoretical Methods in Physics", Yerevan,
Armenia, August 13-19, 2008 | Phys.Atom.Nucl.73:304-310,2010 | 10.1134/S106377881002016X | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We used the invariant local chiral currents of principal chiral models for
SU(n), SO(n), SP(n) groups to construct new integrable string equations of
hydrodynamic type on the Riemmann space of the chiral primitive invariant
currents and on the chiral non-primitive Casimir operators as Hamiltonians.
| [
{
"created": "Tue, 3 Feb 2009 16:25:48 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Gershun",
"V. D.",
""
]
] | We used the invariant local chiral currents of principal chiral models for SU(n), SO(n), SP(n) groups to construct new integrable string equations of hydrodynamic type on the Riemmann space of the chiral primitive invariant currents and on the chiral non-primitive Casimir operators as Hamiltonians. |
1808.03640 | Emil Nissimov | Eduardo Guendelman, Emil Nissimov, Svetlana Pacheva | Modified Gravity and Inflaton Assisted Dynamical Generation of Charge
Confinement and Electroweak Symmetry Breaking in Cosmology | 11 pages, contribution to the 10th Jubilee International Conference
of the Balkan Physical Union, Sofia, August 2018, to be published in AIP
Conference Proceedings, partial overlap with arXiv:1804.07925 | null | 10.1063/1.5091244 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We describe a new type of gravity-matter models where modified f(R)=R+R^2
gravity couples non-canonically to a scalar "inflaton", to the bosonic sector
of the electroweak particle model and to a special nonlinear gauge field with a
square-root of the standard Maxwell/Yang-Mills kinetic term simulating QCD
confining d... | [
{
"created": "Sat, 11 Aug 2018 11:44:57 GMT",
"version": "v1"
}
] | 2019-03-27 | [
[
"Guendelman",
"Eduardo",
""
],
[
"Nissimov",
"Emil",
""
],
[
"Pacheva",
"Svetlana",
""
]
] | We describe a new type of gravity-matter models where modified f(R)=R+R^2 gravity couples non-canonically to a scalar "inflaton", to the bosonic sector of the electroweak particle model and to a special nonlinear gauge field with a square-root of the standard Maxwell/Yang-Mills kinetic term simulating QCD confining dyn... |
hep-th/9601096 | Cosmas Zachos | Thomas Curtright, Tsuneo Uematsu, and Cosmas Zachos | Geometry and Duality in Supersymmetric sigma-Models | 21 pages, plain Latex | Nucl.Phys.B469:488-512,1996 | 10.1016/0550-3213(96)00138-1 | ANL-HEP-PR-95-90, KUCP-87, Miami TH/2/95 | hep-th | null | The Supersymmetric Dual Sigma Model (SDSM) is a local field theory introduced
to be nonlocally equivalent to the Supersymmetric Chiral nonlinear sigma-Model
(SCM), this dual equivalence being proven by explicit canonical transformation
in tangent space. This model is here reconstructed in superspace and identified
as... | [
{
"created": "Thu, 18 Jan 1996 19:27:45 GMT",
"version": "v1"
}
] | 2009-10-02 | [
[
"Curtright",
"Thomas",
""
],
[
"Uematsu",
"Tsuneo",
""
],
[
"Zachos",
"Cosmas",
""
]
] | The Supersymmetric Dual Sigma Model (SDSM) is a local field theory introduced to be nonlocally equivalent to the Supersymmetric Chiral nonlinear sigma-Model (SCM), this dual equivalence being proven by explicit canonical transformation in tangent space. This model is here reconstructed in superspace and identified as a... |
1301.5865 | Maxim Dvornikov | Maxim Dvornikov (University of S\~ao Paulo, IZMIRAN) | Quantization of massive Weyl fields in vacuum | 8 pages, LaTeX2e; submitted to the proceedings of 17th International
Seminar on High Energy Physics: Quarks-2012 (Yaroslavl, Russia, June 4-10,
2012) | Proceedings of the 17th International Seminar Quarks 2012, vol. 1,
ed. by V.A. Khlebnikov, V.A. Matveev, and V.A. Rubakov (INR, Moscow, 2013),
pp. 302-309 | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We briefly review the main methods for the description of massive Weyl fields
in vacuum. On the classical level we discuss Weyl fields expressed through
Grassmann variables as well as having spinors with commuting components. In
both approaches we quantize the system. We get the correct anticommutation
relations betw... | [
{
"created": "Thu, 24 Jan 2013 19:01:25 GMT",
"version": "v1"
}
] | 2014-06-23 | [
[
"Dvornikov",
"Maxim",
"",
"University of São Paulo, IZMIRAN"
]
] | We briefly review the main methods for the description of massive Weyl fields in vacuum. On the classical level we discuss Weyl fields expressed through Grassmann variables as well as having spinors with commuting components. In both approaches we quantize the system. We get the correct anticommutation relations betwee... |
hep-th/0007146 | Tom Banks | T.Banks | Cosmological Breaking of Supersymmetry? | JHEP LaTeX, 19 pages | null | 10.1142/S0217751X01003998 | RUNHETC-2000-24; SCIPP-00/23 | hep-th | null | It is conjectured that M-theory in asymptotically flat spacetime must be
supersymmetric, and that the observed SUSY breaking in the low energy world
must be attributed to the existence of a nonzero cosmological constant. This
would be consistent with experiment, if the {\it critical exponent} $\alpha$ in
the relation... | [
{
"created": "Tue, 18 Jul 2000 17:42:28 GMT",
"version": "v1"
}
] | 2015-06-25 | [
[
"Banks",
"T.",
""
]
] | It is conjectured that M-theory in asymptotically flat spacetime must be supersymmetric, and that the observed SUSY breaking in the low energy world must be attributed to the existence of a nonzero cosmological constant. This would be consistent with experiment, if the {\it critical exponent} $\alpha$ in the relation $... |
hep-th/9703005 | Ivan Avramidi | Ivan G. Avramidi (University Greifswald) | Singularities of Green functions of the products of the Laplace type
operators | 12 Pages, LaTeX, 30 KB, No Figures, submitted to Physics Letters B,
Discussion of the Huygence principle is removed | Phys.Lett. B403 (1997) 280-284 | 10.1016/S0370-2693(97)00536-4 | University of Greifswald (February, 1997) | hep-th | null | The structure of diagonal singularities of Green functions of partial
differential operators of even order acting on smooth sections of a vector
bundle over a Riemannian man ifold is studied. A special class of operators
formed by the products of second-order operators of Laplace type defined with
the help of a uniqu... | [
{
"created": "Fri, 28 Feb 1997 11:41:01 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Mar 1997 12:35:30 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Avramidi",
"Ivan G.",
"",
"University Greifswald"
]
] | The structure of diagonal singularities of Green functions of partial differential operators of even order acting on smooth sections of a vector bundle over a Riemannian man ifold is studied. A special class of operators formed by the products of second-order operators of Laplace type defined with the help of a unique ... |
2404.11687 | Luis B Castro | Andr\'es G. Jir\'on, Luis B. Castro, Antonio S. de Castro, Angel E.
Obispo | On the electromagnetic interaction and the anomalous term in the
Duffin-Kemmer-Petiau theory | 06 pages | EPL 146 (2024) 4, 40001 | 10.1209/0295-5075/ad3f48 | null | hep-th math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The problem of vectorial mesons embedded in an electromagnetic field via
Duffin-Kemmer-Petiau (DKP) formalism is reinvestigated. Considering the
electromagnetic interaction as a minimal coupling, an incorrect value $(g=1)$
is identified for the gyromagnetic factor ($g$-factor). Furthermore, it is
shown that is cumber... | [
{
"created": "Wed, 17 Apr 2024 18:39:24 GMT",
"version": "v1"
}
] | 2024-06-18 | [
[
"Jirón",
"Andrés G.",
""
],
[
"Castro",
"Luis B.",
""
],
[
"de Castro",
"Antonio S.",
""
],
[
"Obispo",
"Angel E.",
""
]
] | The problem of vectorial mesons embedded in an electromagnetic field via Duffin-Kemmer-Petiau (DKP) formalism is reinvestigated. Considering the electromagnetic interaction as a minimal coupling, an incorrect value $(g=1)$ is identified for the gyromagnetic factor ($g$-factor). Furthermore, it is shown that is cumberso... |
2004.10138 | Jose Barbon | J.L.F. Barbon and E. Rabinovici | Remarks on the thermodynamic stability of TT-bar deformations | 26 pages, one figure. Added discussion of non-compact CFTs and minor
improvements | null | 10.1088/1751-8121/ab99ee | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that negative specific heat at high energies is a characteristic
feature of many TT-bar deformations, both in the original d = 2 case and in d =
1 quantum mechanical cousins. This note is a contribution to the memorial
volume in honor of P. G. O. Freund.
| [
{
"created": "Tue, 21 Apr 2020 16:29:04 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Jun 2020 16:39:43 GMT",
"version": "v2"
}
] | 2020-10-28 | [
[
"Barbon",
"J. L. F.",
""
],
[
"Rabinovici",
"E.",
""
]
] | We point out that negative specific heat at high energies is a characteristic feature of many TT-bar deformations, both in the original d = 2 case and in d = 1 quantum mechanical cousins. This note is a contribution to the memorial volume in honor of P. G. O. Freund. |
hep-th/0110026 | Janos Polonyi | Janos Polonyi | Lectures on the functional renormalization group method | 47 pages, 11 figures, final version | Central Eur.J.Phys.1:1-71,2003 | 10.2478/BF02475552 | null | hep-th cond-mat.str-el | null | These introductory notes are about functional renormalization group equations
and some of their applications. It is emphasised that the applicability of this
method extends well beyond critical systems, it actually provides us a general
purpose algorithm to solve strongly coupled quantum field theories. The
renormali... | [
{
"created": "Tue, 2 Oct 2001 13:39:48 GMT",
"version": "v1"
},
{
"created": "Fri, 10 Jan 2003 17:49:52 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Polonyi",
"Janos",
""
]
] | These introductory notes are about functional renormalization group equations and some of their applications. It is emphasised that the applicability of this method extends well beyond critical systems, it actually provides us a general purpose algorithm to solve strongly coupled quantum field theories. The renormaliza... |
0910.3215 | Kimball A. Milton | Kimball A. Milton, Prachi Parashar, Jef Wagner, and Ines Cavero-Pelaez | Multiple Scattering Casimir Force Calculations: Layered and Corrugated
Materials, Wedges, and Casimir-Polder Forces | 22 pages, 23 figures, submitted to the proceedings for the Casimir
2009 workshop in Yale, August 2009 | J. Vac. Sci. Technol. B 28 (3), May/Jun 2010 | 10.1116/1.3292607 | null | hep-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Various applications of the multiple scattering technique to calculating
Casimir energy are described. These include the interaction between dilute
bodies of various sizes and shapes, temperature dependence, interactions with
multilayered and corrugated bodies, and new examples of exactly solvable
separable bodies.
| [
{
"created": "Fri, 16 Oct 2009 20:04:44 GMT",
"version": "v1"
}
] | 2018-03-09 | [
[
"Milton",
"Kimball A.",
""
],
[
"Parashar",
"Prachi",
""
],
[
"Wagner",
"Jef",
""
],
[
"Cavero-Pelaez",
"Ines",
""
]
] | Various applications of the multiple scattering technique to calculating Casimir energy are described. These include the interaction between dilute bodies of various sizes and shapes, temperature dependence, interactions with multilayered and corrugated bodies, and new examples of exactly solvable separable bodies. |
0710.1996 | Yutaka Sakamura | Yutaka Sakamura | Radius stabilization in 5D SUGRA models on orbifold | 4 pages, no figure, Submitted for the SUSY07 proceedings | null | null | null | hep-th hep-ph | null | We study a four-dimensional effective theory of the five-dimensional (5D)
gauged supergravity with a universal hypermultiplet and perturbative
superpotential terms at the orbifold fixed points. The class of models we
consider includes the 5D heterotic M-theory and the supersymmetric
Randall-Sundrum model as special l... | [
{
"created": "Wed, 10 Oct 2007 12:54:54 GMT",
"version": "v1"
}
] | 2007-10-11 | [
[
"Sakamura",
"Yutaka",
""
]
] | We study a four-dimensional effective theory of the five-dimensional (5D) gauged supergravity with a universal hypermultiplet and perturbative superpotential terms at the orbifold fixed points. The class of models we consider includes the 5D heterotic M-theory and the supersymmetric Randall-Sundrum model as special lim... |
0708.0897 | Dr. Bikash Chandra Paul | B. C. Paul and Dilip Paul | Brane World Inflation with Scalar and Tachyon Fields | 14 pages, no figure | null | null | null | hep-th | null | We present inflationary models of the early universe in the braneworld
scenario considering both scalar field and tachyon field separately. The
technique of Chervon and Zhuravlev to obtain inflationary cosmological models
without restrictions on a scalar field potential is employed here. We note that
like scalar fiel... | [
{
"created": "Tue, 7 Aug 2007 08:25:26 GMT",
"version": "v1"
}
] | 2007-08-08 | [
[
"Paul",
"B. C.",
""
],
[
"Paul",
"Dilip",
""
]
] | We present inflationary models of the early universe in the braneworld scenario considering both scalar field and tachyon field separately. The technique of Chervon and Zhuravlev to obtain inflationary cosmological models without restrictions on a scalar field potential is employed here. We note that like scalar field,... |
0708.2402 | Marco Caldarelli | Alice Bernamonti, Marco M. Caldarelli, Dietmar Klemm, Rodrigo Olea,
Christoph Sieg and Emanuele Zorzan | Black strings in AdS_5 | 40 pages, 7 figures, JHEP3. v2: minor corrections, 2 references
added. v3: typos in holographic stress tensor corrected, 3 references added | JHEP 0801:061,2008 | 10.1088/1126-6708/2008/01/061 | IFUM-898-FT | hep-th gr-qc | null | We present non-extremal magnetic black string solutions in five-dimensional
gauged supergravity. The conformal infinity is the product of time and S^1xS_h,
where S_h denotes a compact Riemann surface of genus h. The construction is
based on both analytical and numerical techniques. We compute the holographic
stress t... | [
{
"created": "Fri, 17 Aug 2007 17:30:53 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Oct 2007 14:52:39 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jan 2008 15:41:41 GMT",
"version": "v3"
}
] | 2009-06-11 | [
[
"Bernamonti",
"Alice",
""
],
[
"Caldarelli",
"Marco M.",
""
],
[
"Klemm",
"Dietmar",
""
],
[
"Olea",
"Rodrigo",
""
],
[
"Sieg",
"Christoph",
""
],
[
"Zorzan",
"Emanuele",
""
]
] | We present non-extremal magnetic black string solutions in five-dimensional gauged supergravity. The conformal infinity is the product of time and S^1xS_h, where S_h denotes a compact Riemann surface of genus h. The construction is based on both analytical and numerical techniques. We compute the holographic stress ten... |
1208.4077 | Carlo Iazeolla | Carlo Iazeolla and Per Sundell | Biaxially symmetric solutions to 4D higher-spin gravity | 26 pages. Invited contribution to the J. Phys. A special issue on
"Higher Spin Theories and Holography" edited by M. Gaberdiel and M. A.
Vasiliev | null | 10.1088/1751-8113/46/21/214004 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review some aspects of biaxially symmetric solutions to Vasiliev's
equations in four dimensional spacetime with negative cosmological constant.
The solutions, which activate bosonic fields of all spins, are constructed
using gauge functions, projectors and deformed oscillators. The deformation
parameters, which ar... | [
{
"created": "Mon, 20 Aug 2012 18:28:14 GMT",
"version": "v1"
}
] | 2015-06-11 | [
[
"Iazeolla",
"Carlo",
""
],
[
"Sundell",
"Per",
""
]
] | We review some aspects of biaxially symmetric solutions to Vasiliev's equations in four dimensional spacetime with negative cosmological constant. The solutions, which activate bosonic fields of all spins, are constructed using gauge functions, projectors and deformed oscillators. The deformation parameters, which are ... |
hep-th/0207268 | Keith Hannabuss | K.C. Hannabuss, D.C. Latimer (Oxford) | Fermion mixing in quasi-free states | 10 pages, Plain TeX | J.Phys. A36 (2003) L69 | 10.1088/0305-4470/36/4/101 | null | hep-th | null | Quantum field theoretic treatments of fermion oscillations are typically
restricted to calculations in Fock space. In this letter we extend the
oscillation formulae to include more general quasi-free states, and also
consider the case when the mixing is not unitary.
| [
{
"created": "Tue, 30 Jul 2002 13:05:24 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Hannabuss",
"K. C.",
"",
"Oxford"
],
[
"Latimer",
"D. C.",
"",
"Oxford"
]
] | Quantum field theoretic treatments of fermion oscillations are typically restricted to calculations in Fock space. In this letter we extend the oscillation formulae to include more general quasi-free states, and also consider the case when the mixing is not unitary. |
hep-th/9812066 | Piet Claus | Piet Claus, Renata Kallosh and Antoine Van Proeyen | Conformal Symmetry on World Volumes of Branes | 20 pages, LaTeX (needs sprocl.sty), contribution to the proceedings
of the "Trieste Conference on Superfivebranes and Physics in 5 + 1
dimensions", Trieste, April 1-3, 1998, to appear in the proceedings, minor
typos corrected; v4: correction to table of real forms of Lie superalgebras,
in the exceptional supera... | null | null | KUL-TF-98/54, SU-ITP-98/67 | hep-th | null | We show how the anti-de Sitter isometries of a brane solution of supergravity
theory produce superconformal invariance of their world-volume action. In this
way linear as well as non-linear superconformal actions are obtained in various
dimensions. Two particular examples are a conformal action with the
antisymmetric... | [
{
"created": "Tue, 8 Dec 1998 12:38:14 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Dec 1998 13:08:24 GMT",
"version": "v2"
},
{
"created": "Wed, 29 Sep 1999 17:48:53 GMT",
"version": "v3"
},
{
"created": "Thu, 7 Dec 2000 08:19:28 GMT",
"version": "v4"
}
] | 2007-05-23 | [
[
"Claus",
"Piet",
""
],
[
"Kallosh",
"Renata",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | We show how the anti-de Sitter isometries of a brane solution of supergravity theory produce superconformal invariance of their world-volume action. In this way linear as well as non-linear superconformal actions are obtained in various dimensions. Two particular examples are a conformal action with the antisymmetric t... |
1110.3991 | Jia-ju Zhang | Bin Chen, Jia-ju Zhang and Jian-dong Zhang | Quasinormal Modes and Hidden Conformal Symmetry of Warped dS$_3$ Black
Hole | 26 pages, references added, published version | Phys. Rev. D 84, 124039 (2011) | 10.1103/PhysRevD.84.124039 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we analytically calculate the quasinormal modes of scalar,
vector, tensor, and spinor perturbations of the warped dS$_3$ black hole. There
are two horizons for the warped dS$_3$ black hole, namely, the black hole
horizon $r_b$ and the cosmological horizon $r_c$. In the calculation, we impose
the ingoin... | [
{
"created": "Tue, 18 Oct 2011 14:23:48 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Oct 2011 01:47:28 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Nov 2011 12:02:01 GMT",
"version": "v3"
},
{
"created": "Wed, 21 Dec 2011 13:18:01 GMT",
"version": "v4"
}
] | 2011-12-22 | [
[
"Chen",
"Bin",
""
],
[
"Zhang",
"Jia-ju",
""
],
[
"Zhang",
"Jian-dong",
""
]
] | In this paper, we analytically calculate the quasinormal modes of scalar, vector, tensor, and spinor perturbations of the warped dS$_3$ black hole. There are two horizons for the warped dS$_3$ black hole, namely, the black hole horizon $r_b$ and the cosmological horizon $r_c$. In the calculation, we impose the ingoing ... |
1310.4006 | Omid Jalili | O.Jalili, S.Rouhani | N=2 de Sitter Supersymmetry Algebra | 5 pages. arXiv admin note: substantial text overlap with
arXiv:gr-qc/0506099 | International Journal of Theoretical Physics: Volume 48, Issue3
(2009), Page 763 | 10.1007/s10773-008-9852-5 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was shown that N=1 super-symmetry algebra can be constructed in de Sitter
space, through calculation of charge conjugation in the ambient space notation.
Calculation of N=2 super-symmetry algebra constitutes the main frame of this
paper. N=2 super-symmetry algebra was presented in. In this paper, we obtain an
alte... | [
{
"created": "Tue, 15 Oct 2013 11:08:00 GMT",
"version": "v1"
}
] | 2015-06-17 | [
[
"Jalili",
"O.",
""
],
[
"Rouhani",
"S.",
""
]
] | It was shown that N=1 super-symmetry algebra can be constructed in de Sitter space, through calculation of charge conjugation in the ambient space notation. Calculation of N=2 super-symmetry algebra constitutes the main frame of this paper. N=2 super-symmetry algebra was presented in. In this paper, we obtain an altern... |
1505.05685 | Malte F. Linder | Malte F. Linder, Christian Schneider, Joachim Sicking, Nikodem Szpak,
Ralf Sch\"utzhold | Pulse shape dependence in the dynamically assisted Sauter-Schwinger
effect | 13 pages REVTeX, 9 (sub)figures | Phys. Rev. D 92, 085009 (2015) | 10.1103/PhysRevD.92.085009 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | While the Sauter-Schwinger effect describes nonperturbative electron-positron
pair creation from vacuum by a strong and slowly varying electric field
$E_{\mathrm{strong}}$ via tunneling, the dynamically assisted Sauter-Schwinger
effect corresponds to a strong (exponential) enhancement of the pair-creation
probability... | [
{
"created": "Thu, 21 May 2015 11:57:29 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Aug 2015 16:48:38 GMT",
"version": "v2"
},
{
"created": "Mon, 12 Oct 2015 12:03:18 GMT",
"version": "v3"
}
] | 2015-10-13 | [
[
"Linder",
"Malte F.",
""
],
[
"Schneider",
"Christian",
""
],
[
"Sicking",
"Joachim",
""
],
[
"Szpak",
"Nikodem",
""
],
[
"Schützhold",
"Ralf",
""
]
] | While the Sauter-Schwinger effect describes nonperturbative electron-positron pair creation from vacuum by a strong and slowly varying electric field $E_{\mathrm{strong}}$ via tunneling, the dynamically assisted Sauter-Schwinger effect corresponds to a strong (exponential) enhancement of the pair-creation probability b... |
0903.2893 | Andrey Shoom A | Valeri P. Frolov and Andrey A. Shoom | Gregory-Laflamme instability of 5D electrically charged black strings | 8 pages, 2 figures; Some minor changes in the text. Added references | Phys.Rev.D79:104002,2009 | 10.1103/PhysRevD.79.104002 | Alberta-Thy-03-12 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the Gregory-Laflamme instability of 5D compactified, electrically
charged black strings. We consider static, linear perturbations of these
solutions and derive master equation for these perturbations. Using numerical
analysis we search for the threshold unstable modes and derive the critical
wave-length. The... | [
{
"created": "Tue, 17 Mar 2009 02:03:22 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Mar 2009 14:40:40 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Apr 2009 05:44:05 GMT",
"version": "v3"
}
] | 2015-05-13 | [
[
"Frolov",
"Valeri P.",
""
],
[
"Shoom",
"Andrey A.",
""
]
] | We study the Gregory-Laflamme instability of 5D compactified, electrically charged black strings. We consider static, linear perturbations of these solutions and derive master equation for these perturbations. Using numerical analysis we search for the threshold unstable modes and derive the critical wave-length. The r... |
hep-th/9907046 | Mohab Abou-Zeid | Mohab Abou Zeid and Christopher M. Hull | The Geometry of Sigma-Models with Twisted Supersymmetry | 25 pages, LaTeX, no figures | Nucl.Phys. B561 (1999) 293-315 | 10.1016/S0550-3213(99)00528-3 | QMW-PH-99-18, AEI-1999-001 | hep-th | null | We investigate the relation between supersymmetry and geometry for two
dimensional sigma models with target spaces of arbitrary signature, and
Lorentzian or Euclidean world-sheets. In particular, we consider twisted forms
of the two-dimensional $(p,q)$ supersymmetry algebra. Superspace formulations
of the $(p,q)$ het... | [
{
"created": "Wed, 7 Jul 1999 16:10:40 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Zeid",
"Mohab Abou",
""
],
[
"Hull",
"Christopher M.",
""
]
] | We investigate the relation between supersymmetry and geometry for two dimensional sigma models with target spaces of arbitrary signature, and Lorentzian or Euclidean world-sheets. In particular, we consider twisted forms of the two-dimensional $(p,q)$ supersymmetry algebra. Superspace formulations of the $(p,q)$ heter... |
1410.4185 | Emilio Trevisani | Vasco Gon\c{c}alves, Jo\~ao Penedones, Emilio Trevisani | Factorization of Mellin amplitudes | 33+33 pages, 6 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We introduce Mellin amplitudes for correlation functions of $k$ scalar
operators and one operator with spin in conformal field theories (CFT) in
general dimension. We show that Mellin amplitudes for scalar operators have
simple poles with residues that factorize in terms of lower point Mellin
amplitudes, similarly to... | [
{
"created": "Wed, 15 Oct 2014 19:53:03 GMT",
"version": "v1"
}
] | 2014-10-16 | [
[
"Gonçalves",
"Vasco",
""
],
[
"Penedones",
"João",
""
],
[
"Trevisani",
"Emilio",
""
]
] | We introduce Mellin amplitudes for correlation functions of $k$ scalar operators and one operator with spin in conformal field theories (CFT) in general dimension. We show that Mellin amplitudes for scalar operators have simple poles with residues that factorize in terms of lower point Mellin amplitudes, similarly to w... |
hep-th/9901120 | Kanehisa Takasaki | Kanehisa Takasaki | Whitham Deformations of Seiberg-Witten Curves for Classical Gauge Groups | latex, 39pp, no figure; some more comments and references on
integrable systems are added, and many typos are corrected | Int.J.Mod.Phys. A15 (2000) 3635-3666 | 10.1142/S0217751X00002366 | KUCP-0127 | hep-th math.QA nlin.SI solv-int | null | Gorsky et al. presented an explicit construction of Whitham deformations of
the Seiberg-Witten curve for the $SU(N+1)$ $\calN = 2$ SUSY Yang-Mills theory.
We extend their result to all classical gauge groups and some other cases such
as the spectral curve of the $A^{(2)}_{2N}$ affine Toda Toda system. Our
constructio... | [
{
"created": "Mon, 25 Jan 1999 11:40:40 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jan 1999 01:22:59 GMT",
"version": "v2"
}
] | 2016-12-28 | [
[
"Takasaki",
"Kanehisa",
""
]
] | Gorsky et al. presented an explicit construction of Whitham deformations of the Seiberg-Witten curve for the $SU(N+1)$ $\calN = 2$ SUSY Yang-Mills theory. We extend their result to all classical gauge groups and some other cases such as the spectral curve of the $A^{(2)}_{2N}$ affine Toda Toda system. Our construction,... |
2404.06272 | Claudio Coriano | Claudio Corian\`o, Mario Cret\`i, Stefano Lionetti, Riccardo Tommasi | The Gravitational Chiral Anomaly at Finite Temperature and Density | 17 pages, 9 figures | null | null | null | hep-th cond-mat.mes-hall hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the gravitational anomaly vertex $\langle TTJ_5\rangle$
(graviton - graviton - axial current) under conditions of finite density and
temperature. Through a direct analysis of perturbative contributions, we
demonstrate that neither finite temperature nor finite fermion density affects
the gravitational ... | [
{
"created": "Tue, 9 Apr 2024 12:47:47 GMT",
"version": "v1"
}
] | 2024-04-10 | [
[
"Corianò",
"Claudio",
""
],
[
"Cretì",
"Mario",
""
],
[
"Lionetti",
"Stefano",
""
],
[
"Tommasi",
"Riccardo",
""
]
] | We investigate the gravitational anomaly vertex $\langle TTJ_5\rangle$ (graviton - graviton - axial current) under conditions of finite density and temperature. Through a direct analysis of perturbative contributions, we demonstrate that neither finite temperature nor finite fermion density affects the gravitational ch... |
hep-th/9603065 | Pms4 | Paul Sutcliffe | Monopole Zeros | uuencoded latex, 15 pages, 4 figures. To appear in Physics Letters B | Phys.Lett. B376 (1996) 103-110 | 10.1016/0370-2693(96)00269-9 | UKC/IMS/96-20 | hep-th | null | Recently the existence of certain SU(2) BPS monopoles with the symmetries of
the Platonic solids has been proved. Numerical results in an earlier paper
suggest that one of these new monopoles, the tetrahedral 3-monopole, has a
remarkable new property, in that the number of zeros of the Higgs field is
greater than the... | [
{
"created": "Mon, 11 Mar 1996 11:48:22 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Sutcliffe",
"Paul",
""
]
] | Recently the existence of certain SU(2) BPS monopoles with the symmetries of the Platonic solids has been proved. Numerical results in an earlier paper suggest that one of these new monopoles, the tetrahedral 3-monopole, has a remarkable new property, in that the number of zeros of the Higgs field is greater than the t... |
1505.06387 | Soon-Tae Hong | Soon-Tae Hong | Intrinsic frequencies of baryons in Skyrmion theory: origin of matter
wave | 4 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Exploiting the Hamilton quantization in the Skyrmion thoery, we investigate
intrinsic frequencies of baryons such as nucleon and delta particles. We find
that matter wave property of the baryons originates from these intrinsic
vibrational modes defined on internal hypersphere.
| [
{
"created": "Sat, 23 May 2015 23:22:16 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Feb 2016 07:56:25 GMT",
"version": "v2"
}
] | 2016-02-04 | [
[
"Hong",
"Soon-Tae",
""
]
] | Exploiting the Hamilton quantization in the Skyrmion thoery, we investigate intrinsic frequencies of baryons such as nucleon and delta particles. We find that matter wave property of the baryons originates from these intrinsic vibrational modes defined on internal hypersphere. |
hep-th/9310167 | Coussaert Olivier | G. Barnich | Perturbative Gauge Anomalies in the Hamiltonian Formalism: A
Cohomological Analysis | 9 pages LatTeX file, ULB-PMIF-93/06 | Mod.Phys.Lett. A9 (1994) 665-674 | 10.1142/S0217732394003890 | null | hep-th | null | The quantum action principle of renormalisation theory is applied to the
antibracket-antifield formalism for Hamiltonian systems. General results on the
local BRST cohomology allow one to prove that the anomalies appear in the time
development of the BRST charge and violate the nilpotency of this charge.
Furthermore ... | [
{
"created": "Tue, 26 Oct 1993 14:07:21 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Barnich",
"G.",
""
]
] | The quantum action principle of renormalisation theory is applied to the antibracket-antifield formalism for Hamiltonian systems. General results on the local BRST cohomology allow one to prove that the anomalies appear in the time development of the BRST charge and violate the nilpotency of this charge. Furthermore th... |
hep-th/9409097 | Anton Kapustin | A.Kapustin, S.Skorik | On the non-relativistic limit of the quantum sine-Gordon model with
integrable boundary condition | 6 pages, CALT-68-1949, USC-94-015 | Phys.Lett. A196 (1994) 47-51 | 10.1016/0375-9601(94)91042-1 | null | hep-th | null | We show that the the generalized Calogero-Moser model with boundary potential
of the P\"oschl-Teller type describes the non-relativistic limit of the quantum
sine-Gordon model on a half-line with Dirichlet boundary condition.
| [
{
"created": "Sat, 17 Sep 1994 02:12:24 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Kapustin",
"A.",
""
],
[
"Skorik",
"S.",
""
]
] | We show that the the generalized Calogero-Moser model with boundary potential of the P\"oschl-Teller type describes the non-relativistic limit of the quantum sine-Gordon model on a half-line with Dirichlet boundary condition. |
hep-th/9601168 | Hiroshi Itoyama | H. Itoyama and A. Morozov | Integrability and Seiberg-Witten theory | 21 pages, talk given by A.M. in the conference `` Frontiers in
Quantum Field Theory'' in honor of Professor Keiji Kikkawa's 60th birthday | null | null | ITEP-M7/95, OU-HET-232 | hep-th | null | A summary of results is presented, which provide exact description of the
low-energy $4d$ $N=2$ and $N=4$ SUSY gauge theories in terms of $1d$ integrable
systems.
| [
{
"created": "Wed, 31 Jan 1996 08:30:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Itoyama",
"H.",
""
],
[
"Morozov",
"A.",
""
]
] | A summary of results is presented, which provide exact description of the low-energy $4d$ $N=2$ and $N=4$ SUSY gauge theories in terms of $1d$ integrable systems. |
1908.10832 | Roberto Auzzi | Roberto Auzzi, Giuseppe Nardelli, Fidel I. Schaposnik Massolo, Gianni
Tallarita and Nicolo Zenoni | On volume subregion complexity in Vaidya spacetime | 22 pages, 9 figures; V2: expanded discussion | null | 10.1007/JHEP11(2019)098 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study holographic subregion volume complexity for a line segment in the
AdS$_3$ Vaidya geometry. On the field theory side, this gravity background
corresponds to a sudden quench which leads to the thermalization of the
strongly-coupled dual conformal field theory. We find the time-dependent
extremal volume surface... | [
{
"created": "Wed, 28 Aug 2019 17:03:35 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Nov 2019 09:56:02 GMT",
"version": "v2"
}
] | 2020-01-08 | [
[
"Auzzi",
"Roberto",
""
],
[
"Nardelli",
"Giuseppe",
""
],
[
"Massolo",
"Fidel I. Schaposnik",
""
],
[
"Tallarita",
"Gianni",
""
],
[
"Zenoni",
"Nicolo",
""
]
] | We study holographic subregion volume complexity for a line segment in the AdS$_3$ Vaidya geometry. On the field theory side, this gravity background corresponds to a sudden quench which leads to the thermalization of the strongly-coupled dual conformal field theory. We find the time-dependent extremal volume surface b... |
1106.3139 | Ka Wai Lo | Mohammad Edalati, Ka Wai Lo and Philip W. Phillips | Neutral Order Parameters in Metallic Criticality in d=2+1 from a Hairy
Electron Star | 16pages, 10 figures | Phys.Rev.D84.066007,2011 | 10.1103/PhysRevD.84.066007 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We use holography to study the spontaneous condensation of a neutral order
parameter in a (2+1)-dimensional field theory at zero-temperature and finite
density, dual to the electron star background of Hartnoll and Tavanfar. An
appealing feature of this field theory is the emergence of an IR Lifshitz
fixed-point with ... | [
{
"created": "Thu, 16 Jun 2011 04:20:30 GMT",
"version": "v1"
}
] | 2011-10-07 | [
[
"Edalati",
"Mohammad",
""
],
[
"Lo",
"Ka Wai",
""
],
[
"Phillips",
"Philip W.",
""
]
] | We use holography to study the spontaneous condensation of a neutral order parameter in a (2+1)-dimensional field theory at zero-temperature and finite density, dual to the electron star background of Hartnoll and Tavanfar. An appealing feature of this field theory is the emergence of an IR Lifshitz fixed-point with a ... |
1604.04990 | Ki Seok Kim | Ki-Seok Kim and Chanyong Park | Emergent geometry from field theory: Wilson's renormalization group
revisited | null | Phys. Rev. D 93, 121702 (2016) | 10.1103/PhysRevD.93.121702 | null | hep-th cond-mat.str-el | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We find a geometrical description from a field theoretical setup based on
Wilson's renormalization group in real space. We show that renormalization
group equations of coupling parameters encode the metric structure of an
emergent curved space, regarded to be an Einstein equation for the emergent
gravity. Self-consis... | [
{
"created": "Mon, 18 Apr 2016 05:17:48 GMT",
"version": "v1"
}
] | 2016-06-29 | [
[
"Kim",
"Ki-Seok",
""
],
[
"Park",
"Chanyong",
""
]
] | We find a geometrical description from a field theoretical setup based on Wilson's renormalization group in real space. We show that renormalization group equations of coupling parameters encode the metric structure of an emergent curved space, regarded to be an Einstein equation for the emergent gravity. Self-consiste... |
0909.4701 | George Leontaris | G. K. Leontaris, N.D. Vlachos | D-brane Inspired Fermion Mass Textures | 58 pages, 7 figures | JHEP 1001:016,2010 | 10.1007/JHEP01(2010)016 | null | hep-th hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, the issues of the quark mass hierarchies and the Cabbibo
Kobayashi Maskawa mixing are analyzed in a class of intersecting D-brane
configurations with Standard Model gauge symmetry. The relevant mass matrices
are constructed taking into account the constraints imposed by extra abelian
symmetries and ano... | [
{
"created": "Fri, 25 Sep 2009 13:39:50 GMT",
"version": "v1"
}
] | 2010-01-22 | [
[
"Leontaris",
"G. K.",
""
],
[
"Vlachos",
"N. D.",
""
]
] | In this paper, the issues of the quark mass hierarchies and the Cabbibo Kobayashi Maskawa mixing are analyzed in a class of intersecting D-brane configurations with Standard Model gauge symmetry. The relevant mass matrices are constructed taking into account the constraints imposed by extra abelian symmetries and anoma... |
hep-th/0106231 | Debashis Ghoshal | Debashis Ghoshal | Normalization of the Boundary Superstring Field Theory Action | 9 pages, LaTeX, Contribution to Strings 2001 | null | null | AEI-2001-067, MRI-P-010605 | hep-th | null | The normalization of the boundary superstring field theory action is
determined by computing the near on-shell amplitude involving three gauge
fields.
| [
{
"created": "Mon, 25 Jun 2001 16:54:59 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ghoshal",
"Debashis",
""
]
] | The normalization of the boundary superstring field theory action is determined by computing the near on-shell amplitude involving three gauge fields. |
hep-th/9904182 | Gian Michele Graf | J. Froehlich, G.M. Graf, D. Hasler, J. Hoppe, S.-T. Yau | Asymptotic Form of Zero Energy Wave Functions in Supersymmetric Matrix
Models | LaTeX, 18 pages Introduction amended | Nucl.Phys. B567 (2000) 231-248 | 10.1016/S0550-3213(99)00649-5 | null | hep-th math-ph math.MP | null | We derive the power law decay, and asymptotic form, of SU(2) x Spin(d)
invariant wave-functions which are zero-modes of all s_d=2(d-1) supercharges of
reduced (d+1)-dimensional supersymmetric SU(2) Yang Mills theory, resp. of the
SU(2)-matrix model related to supermembranes in d+2 dimensions.
| [
{
"created": "Tue, 27 Apr 1999 06:13:51 GMT",
"version": "v1"
},
{
"created": "Fri, 7 May 1999 06:57:07 GMT",
"version": "v2"
}
] | 2015-06-26 | [
[
"Froehlich",
"J.",
""
],
[
"Graf",
"G. M.",
""
],
[
"Hasler",
"D.",
""
],
[
"Hoppe",
"J.",
""
],
[
"Yau",
"S. -T.",
""
]
] | We derive the power law decay, and asymptotic form, of SU(2) x Spin(d) invariant wave-functions which are zero-modes of all s_d=2(d-1) supercharges of reduced (d+1)-dimensional supersymmetric SU(2) Yang Mills theory, resp. of the SU(2)-matrix model related to supermembranes in d+2 dimensions. |
2008.01022 | Yikun Jiang | Thomas Hartman, Yikun Jiang, Edgar Shaghoulian | Islands in cosmology | 53 pages plus appendices, 22 figures | null | 10.1007/JHEP11(2020)111 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A quantum extremal island suggests that a region of spacetime is encoded in
the quantum state of another system, like the encoding of the black hole
interior in Hawking radiation. We study conditions for islands to appear in
general spacetimes, with or without black holes. They must violate Bekenstein's
area bound in... | [
{
"created": "Mon, 3 Aug 2020 17:01:04 GMT",
"version": "v1"
},
{
"created": "Tue, 13 Oct 2020 20:46:29 GMT",
"version": "v2"
}
] | 2020-11-24 | [
[
"Hartman",
"Thomas",
""
],
[
"Jiang",
"Yikun",
""
],
[
"Shaghoulian",
"Edgar",
""
]
] | A quantum extremal island suggests that a region of spacetime is encoded in the quantum state of another system, like the encoding of the black hole interior in Hawking radiation. We study conditions for islands to appear in general spacetimes, with or without black holes. They must violate Bekenstein's area bound in a... |
0909.0483 | Clifford Cheung | Nima Arkani-Hamed, Freddy Cachazo, and Clifford Cheung | The Grassmannian Origin Of Dual Superconformal Invariance | 9 pages | null | 10.1007/JHEP03(2010)036 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A dual formulation of the S Matrix for N=4 SYM has recently been presented,
where all leading singularities of n-particle N^{k-2}MHV amplitudes are given
as an integral over the Grassmannian G(k,n), with cyclic symmetry, parity and
superconformal invariance manifest. In this short note we show that the dual
superconf... | [
{
"created": "Wed, 2 Sep 2009 19:54:37 GMT",
"version": "v1"
}
] | 2015-05-14 | [
[
"Arkani-Hamed",
"Nima",
""
],
[
"Cachazo",
"Freddy",
""
],
[
"Cheung",
"Clifford",
""
]
] | A dual formulation of the S Matrix for N=4 SYM has recently been presented, where all leading singularities of n-particle N^{k-2}MHV amplitudes are given as an integral over the Grassmannian G(k,n), with cyclic symmetry, parity and superconformal invariance manifest. In this short note we show that the dual superconfor... |
hep-th/0601162 | Delia Schwartz-Perlov | Delia Schwartz-Perlov and Alexander Vilenkin | Probabilities in the Bousso-Polchinski multiverse | 21 pages, 7 figures Minor changes made | JCAP0606:010,2006 | 10.1088/1475-7516/2006/06/010 | null | hep-th astro-ph gr-qc | null | Using the recently introduced method to calculate bubble abundances in an
eternally inflating spacetime, we investigate the volume distribution for the
cosmological constant $\Lambda$ in the context of the Bousso-Polchinski
landscape model. We find that the resulting distribution has a staggered
appearance which is i... | [
{
"created": "Fri, 20 Jan 2006 23:38:56 GMT",
"version": "v1"
},
{
"created": "Thu, 4 May 2006 19:19:52 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Schwartz-Perlov",
"Delia",
""
],
[
"Vilenkin",
"Alexander",
""
]
] | Using the recently introduced method to calculate bubble abundances in an eternally inflating spacetime, we investigate the volume distribution for the cosmological constant $\Lambda$ in the context of the Bousso-Polchinski landscape model. We find that the resulting distribution has a staggered appearance which is in ... |
hep-th/9904048 | Frank Zimmerschied | B. Kleihaus, D.H. Tchrakian and F. Zimmerschied | d dimensional SO(d)-Higgs Models with Instanton and Sphaleron: d=2,3 | 24 pages, 3 figures, LaTeX | Phys.Rev. D60 (1999) 125015 | 10.1103/PhysRevD.60.125015 | null | hep-th | null | The Abelian Higgs model and the Georgi-Glashow model in 2 and 3 Euclidean
dimensions respectively, support both finite size instantons and sphalerons.
The instantons are the familiar Nielsen-Oleson vortices and the 't
Hooft-Polyakov monopole solutions respectively. We have constructed the
sphaleron solutions and calc... | [
{
"created": "Wed, 7 Apr 1999 09:45:15 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Kleihaus",
"B.",
""
],
[
"Tchrakian",
"D. H.",
""
],
[
"Zimmerschied",
"F.",
""
]
] | The Abelian Higgs model and the Georgi-Glashow model in 2 and 3 Euclidean dimensions respectively, support both finite size instantons and sphalerons. The instantons are the familiar Nielsen-Oleson vortices and the 't Hooft-Polyakov monopole solutions respectively. We have constructed the sphaleron solutions and calcul... |
hep-th/9305120 | Blau Matthias | George Thompson | 1992 Trieste Lectures on Topological Gauge Theory and Yang-Mills Theory | 70 A4 pages (LaTex, 6 figures not included), IC/93/112 | null | null | null | hep-th | null | In these lecture notes we explain a connection between Yang-Mills theory on
arbitrary Riemann surfaces and two types of topological field theory, the so
called $BF$ and cohomological theories. The quantum Yang-Mills theory is solved
exactly using path integral techniques. Explicit expressions, in terms of group
repre... | [
{
"created": "Mon, 24 May 1993 16:18:41 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Thompson",
"George",
""
]
] | In these lecture notes we explain a connection between Yang-Mills theory on arbitrary Riemann surfaces and two types of topological field theory, the so called $BF$ and cohomological theories. The quantum Yang-Mills theory is solved exactly using path integral techniques. Explicit expressions, in terms of group represe... |
hep-th/0308183 | Hanqing Zheng | Hanghui Chen and H.Q.Zheng | Canonical Formalism for Lagrangians of Maximal Nonlocality | 17 pages with 1 eps figure | null | 10.1088/0253-6102/42/5/715 | null | hep-th | null | A canonical formalism for Lagrangians of maximal nonlocality is established.
The method is based on the familiar Legendre transformation to a new function
which can be derived from the maximally nonlocal Lagrangian. The corresponding
canonical equations are derived through the standard procedure in local theory
and a... | [
{
"created": "Wed, 27 Aug 2003 15:43:32 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Chen",
"Hanghui",
""
],
[
"Zheng",
"H. Q.",
""
]
] | A canonical formalism for Lagrangians of maximal nonlocality is established. The method is based on the familiar Legendre transformation to a new function which can be derived from the maximally nonlocal Lagrangian. The corresponding canonical equations are derived through the standard procedure in local theory and app... |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.