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
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
2205.09764 | Ida G. Zadeh | Bobby Samir Acharya, Gerardo Aldazabal, Anamar\'ia Font, Kumar Narain,
Ida G. Zadeh | Heterotic Strings on ${\mathbb T^3}/{\mathbb Z_2}$, Nikulin involutions
and M-theory | 60+12pp | null | null | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We first describe the low energy dynamics of ten dimensional heterotic
supergravity compactified on the smooth, flat 3-manifold ${\mathbb
T^3}/{\mathbb Z_2}$, without supersymmetry, and explain how it arises from flat
heterotic gauge fields. The semi-classical theory has both Coulomb and Higgs
branches of non-supersy... | [
{
"created": "Thu, 19 May 2022 18:00:01 GMT",
"version": "v1"
}
] | 2022-05-23 | [
[
"Acharya",
"Bobby Samir",
""
],
[
"Aldazabal",
"Gerardo",
""
],
[
"Font",
"Anamaría",
""
],
[
"Narain",
"Kumar",
""
],
[
"Zadeh",
"Ida G.",
""
]
] | We first describe the low energy dynamics of ten dimensional heterotic supergravity compactified on the smooth, flat 3-manifold ${\mathbb T^3}/{\mathbb Z_2}$, without supersymmetry, and explain how it arises from flat heterotic gauge fields. The semi-classical theory has both Coulomb and Higgs branches of non-supersymm... |
1809.01355 | Houwen Wu | Peng Wang, Houwen Wu, Haitang Yang | Derive three dimensional geometries from entanglement entropies of
CFT$_2$ | 20 pages, 5 figures | null | null | CTP-SCU/2018005 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we propose an approch to derive three dimensional geometries
from the dual CFT$_2$ entanglement entropies. We only employ the holographic
principle and do not use any assumption about the AdS/CFT correspondence and
bulk geometry. Our strategy is to use both UV and IR-like CFT$_2$ entanglement
entropies... | [
{
"created": "Wed, 5 Sep 2018 06:52:32 GMT",
"version": "v1"
},
{
"created": "Mon, 10 Sep 2018 17:27:32 GMT",
"version": "v2"
}
] | 2018-09-11 | [
[
"Wang",
"Peng",
""
],
[
"Wu",
"Houwen",
""
],
[
"Yang",
"Haitang",
""
]
] | In this paper, we propose an approch to derive three dimensional geometries from the dual CFT$_2$ entanglement entropies. We only employ the holographic principle and do not use any assumption about the AdS/CFT correspondence and bulk geometry. Our strategy is to use both UV and IR-like CFT$_2$ entanglement entropies t... |
1107.4320 | Marco Bochicchio | Marco Bochicchio | Glueballs in large-N YM by localization on critical points | 111 pages, latex; extended version of the talk at the GGI conference
on "Large-N Gauge Theories", May 2011; stressed the local abelianization due
to the hyperKahler reduction on surface operators; more details on Morita
duality and some changes in the introduction and in the text; added countably
many ways of d... | null | null | null | hep-th hep-lat hep-ph math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | By exploiting in large-N YM the change of variables from the gauge connection
to the ASD part of its curvature by a non-SUSY version of the Nicolai map, we
show that certain twistor Wilson loops supported on a Lagrangian submanifold of
twistor space are localized on lattices of surface operators of Z(N) holonomy
that... | [
{
"created": "Thu, 21 Jul 2011 17:23:37 GMT",
"version": "v1"
},
{
"created": "Mon, 8 Aug 2011 18:39:06 GMT",
"version": "v2"
},
{
"created": "Fri, 25 Nov 2011 17:30:57 GMT",
"version": "v3"
},
{
"created": "Mon, 20 Feb 2012 18:42:01 GMT",
"version": "v4"
}
] | 2012-02-21 | [
[
"Bochicchio",
"Marco",
""
]
] | By exploiting in large-N YM the change of variables from the gauge connection to the ASD part of its curvature by a non-SUSY version of the Nicolai map, we show that certain twistor Wilson loops supported on a Lagrangian submanifold of twistor space are localized on lattices of surface operators of Z(N) holonomy that f... |
1901.05679 | Shuntaro Aoki | Hiroyuki Abe, Shuntaro Aoki, Sosuke Imai, Yutaka Sakamura | Interpolation of partial and full supersymmetry breakings in $\cal{N} =
2$ supergravity | 32 pages, 1 figure. v2: references added | null | 10.1016/j.nuclphysb.2019.114690 | WU-HEP-19-02, KEK-TH-2100 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss an $\cal{N}=2$ supergravity model that interpolates the full and
the partial supersymmetry breakings. In particular, we find the conditions for
an $\cal{N}=0$ Minkowski vacuum, which is continuously connected to the
partial-breaking ($\cal{N}=1$ preserving) one. The model contains multiple
(Abelian) vector... | [
{
"created": "Thu, 17 Jan 2019 08:37:35 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Jan 2019 10:35:32 GMT",
"version": "v2"
}
] | 2019-09-04 | [
[
"Abe",
"Hiroyuki",
""
],
[
"Aoki",
"Shuntaro",
""
],
[
"Imai",
"Sosuke",
""
],
[
"Sakamura",
"Yutaka",
""
]
] | We discuss an $\cal{N}=2$ supergravity model that interpolates the full and the partial supersymmetry breakings. In particular, we find the conditions for an $\cal{N}=0$ Minkowski vacuum, which is continuously connected to the partial-breaking ($\cal{N}=1$ preserving) one. The model contains multiple (Abelian) vector m... |
1005.1629 | Chethan Krishnan | Chethan Krishnan | Black Hole Vacua and Rotation | 25 pages, 3 figures | Nucl.Phys.B848:268-287,2011 | 10.1016/j.nuclphysb.2011.02.017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent developments suggest that the near-region of rotating black holes
behaves like a CFT. To understand this better, I propose to study quantum
fields in this region. An instructive approach for this might be to put a large
black hole in AdS and to think of the entire geometry as a toy model for the
``near-region"... | [
{
"created": "Mon, 10 May 2010 19:32:10 GMT",
"version": "v1"
}
] | 2011-04-28 | [
[
"Krishnan",
"Chethan",
""
]
] | Recent developments suggest that the near-region of rotating black holes behaves like a CFT. To understand this better, I propose to study quantum fields in this region. An instructive approach for this might be to put a large black hole in AdS and to think of the entire geometry as a toy model for the ``near-region". ... |
1912.10229 | Sayali Bhatkar | Sayali Atul Bhatkar | Ward identity for loop level soft photon theorem for massless QED
coupled to gravity | Minor changes | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Strominger and his collaborators pioneered the study of equivalence between
soft theorems and asymptotic conservation laws. We study this equivalence in
the context of loop level subleading soft photon theorem for massless scalar
QED in presence of dynamical gravity. Motivated by Campiglia and Laddha
\cite{1903.09133... | [
{
"created": "Sat, 21 Dec 2019 09:25:47 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Jul 2020 17:41:19 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Oct 2020 05:54:55 GMT",
"version": "v3"
}
] | 2020-10-19 | [
[
"Bhatkar",
"Sayali Atul",
""
]
] | Strominger and his collaborators pioneered the study of equivalence between soft theorems and asymptotic conservation laws. We study this equivalence in the context of loop level subleading soft photon theorem for massless scalar QED in presence of dynamical gravity. Motivated by Campiglia and Laddha \cite{1903.09133},... |
1409.5029 | Keisuke Harigaya | Keisuke Harigaya and Masahiro Ibe | Anomaly Mediated Gaugino Mass and Path-Integral Measure | 36 pages | Phys. Rev. D 90, 085028 (2014) | 10.1103/PhysRevD.90.085028 | IPMU 14-0303, ICRR-report-693-2014-19 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In recent years, there have been controversy concerning the anomaly mediated
gaugino mass in the superspace formalism of supergravity. In this paper, we
reexamine the gaugino mass term in this formalism by paying particular
attention to symmetry which controls gaugino masses in supergravity. We first
discuss super-Di... | [
{
"created": "Tue, 16 Sep 2014 07:02:12 GMT",
"version": "v1"
}
] | 2014-11-05 | [
[
"Harigaya",
"Keisuke",
""
],
[
"Ibe",
"Masahiro",
""
]
] | In recent years, there have been controversy concerning the anomaly mediated gaugino mass in the superspace formalism of supergravity. In this paper, we reexamine the gaugino mass term in this formalism by paying particular attention to symmetry which controls gaugino masses in supergravity. We first discuss super-Diff... |
hep-th/9707175 | Mihai Visinescu | Diana Vaman and Mihai Visinescu | Spinning particles in Taub-NUT space | LaTeX, 8 pages | Phys.Rev. D57 (1998) 3790-3793 | 10.1103/PhysRevD.57.3790 | IFA-FT-429-1997 | hep-th gr-qc | null | The geodesic motion of pseudo-classical spinning particles in Euclidean
Taub-NUT space is analysed. The constants of motion are expressed in terms of
Killing-Yano tensors. Some previous results from the literature are corrected.
| [
{
"created": "Mon, 21 Jul 1997 08:18:03 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Vaman",
"Diana",
""
],
[
"Visinescu",
"Mihai",
""
]
] | The geodesic motion of pseudo-classical spinning particles in Euclidean Taub-NUT space is analysed. The constants of motion are expressed in terms of Killing-Yano tensors. Some previous results from the literature are corrected. |
1305.3621 | Jonathan Heckman | Jonathan J. Heckman | Statistical Inference and String Theory | v2: 31 pages, 1 figure, clarifications and references added, typos
corrected | null | null | null | hep-th cond-mat.dis-nn gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this note we expose some surprising connections between string theory and
statistical inference. We consider a large collective of agents sweeping out a
family of nearby statistical models for an M-dimensional manifold of
statistical fitting parameters. When the agents making nearby inferences align
along a d-dime... | [
{
"created": "Wed, 15 May 2013 20:05:49 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jul 2013 12:03:46 GMT",
"version": "v2"
}
] | 2013-07-25 | [
[
"Heckman",
"Jonathan J.",
""
]
] | In this note we expose some surprising connections between string theory and statistical inference. We consider a large collective of agents sweeping out a family of nearby statistical models for an M-dimensional manifold of statistical fitting parameters. When the agents making nearby inferences align along a d-dimens... |
hep-th/0010233 | Rhedin Henric | Henric Rhedin | Seiberg-Witten theory for the asymptotic free rank three tensors of
SU(N) | 8 pages | null | null | null | hep-th | null | We here give a first indication that there exists a Seiberg-Witten curve for
SU(N) Seiberg-Witten theory with matter transforming in the totally
antisymmetric rank three tensor representation. We present a derivation of the
leading order hyperelliptic approximation of a curve for this case. Since we
are only intere... | [
{
"created": "Wed, 25 Oct 2000 13:43:39 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Rhedin",
"Henric",
""
]
] | We here give a first indication that there exists a Seiberg-Witten curve for SU(N) Seiberg-Witten theory with matter transforming in the totally antisymmetric rank three tensor representation. We present a derivation of the leading order hyperelliptic approximation of a curve for this case. Since we are only interested... |
hep-th/9201005 | Igor Klebanov | Igor R. Klebanov | Ward Identities in Two-Dimensional String Theory | 12 pages | Mod.Phys.Lett. A7 (1992) 723-732 | 10.1142/S0217732392000690 | null | hep-th | null | I study the Ward identities of the $w_\infty$ symmetry of the two-dimensional
string theory. It is found that, not just an isolated vertex operator, but also
a number of vertex operators colliding at a point can produce local charge
non-conservation. The structure of all such contact terms is determined. As an
applic... | [
{
"created": "Fri, 3 Jan 1992 22:09:04 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Klebanov",
"Igor R.",
""
]
] | I study the Ward identities of the $w_\infty$ symmetry of the two-dimensional string theory. It is found that, not just an isolated vertex operator, but also a number of vertex operators colliding at a point can produce local charge non-conservation. The structure of all such contact terms is determined. As an applicat... |
hep-th/0610078 | Claudia de Rham | C.P. Burgess, C. de Rham, D. Hoover, D. Mason and A.J. Tolley | Kicking the Rugby Ball: Perturbations of 6D Gauged Chiral Supergravity | 21 pages + appendices, references added | JCAP 0702:009,2007 | 10.1088/1475-7516/2007/02/009 | null | hep-th | null | We analyze the axially-symmetric scalar perturbations of 6D chiral gauged
supergravity compactified on the general warped geometries in the presence of
two source branes. We find all of the conical geometries are marginally stable
for normalizable perturbations (in disagreement with some recent calculations)
and the ... | [
{
"created": "Fri, 6 Oct 2006 20:56:02 GMT",
"version": "v1"
},
{
"created": "Mon, 16 Oct 2006 16:25:31 GMT",
"version": "v2"
},
{
"created": "Mon, 19 Feb 2007 16:46:03 GMT",
"version": "v3"
}
] | 2010-10-27 | [
[
"Burgess",
"C. P.",
""
],
[
"de Rham",
"C.",
""
],
[
"Hoover",
"D.",
""
],
[
"Mason",
"D.",
""
],
[
"Tolley",
"A. J.",
""
]
] | We analyze the axially-symmetric scalar perturbations of 6D chiral gauged supergravity compactified on the general warped geometries in the presence of two source branes. We find all of the conical geometries are marginally stable for normalizable perturbations (in disagreement with some recent calculations) and the no... |
hep-th/9608053 | Julie Blum | Julie D. Blum | F Theory Orientifolds, M Theory Orientifolds, and Twisted Strings | 22 pages, Harvmac.tex, Tables.tex | Nucl.Phys.B486:34-48,1997 | 10.1016/S0550-3213(96)00652-9 | IASSNS-HEP-96/84 | hep-th | null | Orientifolds of the type IIB superstring that descend from F theory and M
theory orbifolds are studied perturbatively. One finds strong evidence that a
previously ignored twisted open string is required in these models. An attempt
is made to interpret the $J$ type torsion in F theory where one finds a
realization of ... | [
{
"created": "Sun, 11 Aug 1996 18:25:15 GMT",
"version": "v1"
}
] | 2009-08-18 | [
[
"Blum",
"Julie D.",
""
]
] | Orientifolds of the type IIB superstring that descend from F theory and M theory orbifolds are studied perturbatively. One finds strong evidence that a previously ignored twisted open string is required in these models. An attempt is made to interpret the $J$ type torsion in F theory where one finds a realization of Gi... |
1502.07627 | Timm Wrase | Eric A. Bergshoeff, Keshav Dasgupta, Renata Kallosh, Antoine Van
Proeyen, Timm Wrase | $\overline{\rm D3}$ and dS | 25 pages; v2: added clarifying comments and one reference | JHEP 1505:058, 2015 | 10.1007/JHEP05(2015)058 | TUW-15-04, RUG-15-16 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The role of the $\overline{\rm D3}$ brane in providing de Sitter vacua with
spontaneously broken supersymmetry in the KKLT construction is clarified. The
first step in this direction was explained in arXiv:hep-th/0301240,
arXiv:hep-th/0308055: it was shown there that in the GKP background the bosonic
contributions to... | [
{
"created": "Thu, 26 Feb 2015 16:40:04 GMT",
"version": "v1"
},
{
"created": "Thu, 7 May 2015 07:53:57 GMT",
"version": "v2"
}
] | 2015-05-20 | [
[
"Bergshoeff",
"Eric A.",
""
],
[
"Dasgupta",
"Keshav",
""
],
[
"Kallosh",
"Renata",
""
],
[
"Van Proeyen",
"Antoine",
""
],
[
"Wrase",
"Timm",
""
]
] | The role of the $\overline{\rm D3}$ brane in providing de Sitter vacua with spontaneously broken supersymmetry in the KKLT construction is clarified. The first step in this direction was explained in arXiv:hep-th/0301240, arXiv:hep-th/0308055: it was shown there that in the GKP background the bosonic contributions to t... |
1505.00826 | Seyed Morteza Hosseini | Seyed Morteza Hosseini, Alvaro Veliz-Osorio | Free-kick condition for entanglement entropy in higher curvature gravity | 19 pages, 4 figures; v2: references added, minor revision; v3: minor
revisions, published version | Phys. Rev. D 92, 046010 (2015) | 10.1103/PhysRevD.92.046010 | WITS-MITP-003 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In order to compute the entanglement entropy for a given region in a theory
with an Einstein gravity dual, the Ryu-Takayanagi prescription tells us that we
must compute the the area of an extremal surface anchored to the entangling
region. However, if the dual gravity theory receives higher-curvature
corrections we a... | [
{
"created": "Mon, 4 May 2015 22:06:55 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Jun 2015 13:04:19 GMT",
"version": "v2"
},
{
"created": "Thu, 3 Sep 2015 07:25:24 GMT",
"version": "v3"
}
] | 2015-09-04 | [
[
"Hosseini",
"Seyed Morteza",
""
],
[
"Veliz-Osorio",
"Alvaro",
""
]
] | In order to compute the entanglement entropy for a given region in a theory with an Einstein gravity dual, the Ryu-Takayanagi prescription tells us that we must compute the the area of an extremal surface anchored to the entangling region. However, if the dual gravity theory receives higher-curvature corrections we are... |
1907.07221 | Akikazu Hashimoto | Akikazu Hashimoto and David Kutasov | $T \bar{T},J \bar T$, $T \bar{J}$ Partition Sums From String Theory | 21 pages. v2: Appendix B discussing deformed partition function with
non-vanishing chemical potential added | null | 10.1007/JHEP02(2020)080 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the torus partition sum of a general $CFT_2$ with left and right
moving conserved currents $J$ and $\bar J$, perturbed by a combination of the
irrelevant operators $T\bar T$, $J\bar T$ and $T\bar J$. We use string theory
techniques to write it as an integral transform of the partition sum of the
unpertur... | [
{
"created": "Tue, 16 Jul 2019 19:12:35 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Dec 2019 19:48:16 GMT",
"version": "v2"
}
] | 2020-03-18 | [
[
"Hashimoto",
"Akikazu",
""
],
[
"Kutasov",
"David",
""
]
] | We calculate the torus partition sum of a general $CFT_2$ with left and right moving conserved currents $J$ and $\bar J$, perturbed by a combination of the irrelevant operators $T\bar T$, $J\bar T$ and $T\bar J$. We use string theory techniques to write it as an integral transform of the partition sum of the unperturbe... |
hep-th/9606168 | null | L. Alvarez-Gaume and M. Marino | Softly broken N=2 QCD | 31 pages, 14 eps figures, uses sprocl.sty | null | null | CERN-TH/96-160, US-FT-32/96 | hep-th | null | We analyze the possible soft breaking of $N=2$ supersymmetric Yang-Mills
theory with and without matter flavour preserving the analyticity properties of
the Seiberg-Witten solution. We present the formalism for an arbitrary gauge
group and obtain an exact expression for the effective potential. We describe
in detail ... | [
{
"created": "Wed, 26 Jun 1996 11:01:05 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Alvarez-Gaume",
"L.",
""
],
[
"Marino",
"M.",
""
]
] | We analyze the possible soft breaking of $N=2$ supersymmetric Yang-Mills theory with and without matter flavour preserving the analyticity properties of the Seiberg-Witten solution. We present the formalism for an arbitrary gauge group and obtain an exact expression for the effective potential. We describe in detail th... |
hep-th/9603016 | Herbert W. Hamber | H.W. Hamber and S. Liu | Feynman Rules for Simplicial Gravity | Corrections and references added | Nucl.Phys. B472 (1996) 447-480 | 10.1016/0550-3213(96)00216-7 | UCI-TH-96-10 | hep-th | null | We develop the general formalism for performing perturbative diagrammatic
expansions in the lattice theory of quantum gravity. The results help establish
a precise correspondence between continuum and lattice quantities, and should
be a useful guide for non-perturbative studies of gravity. The Feynman rules
for Regge... | [
{
"created": "Tue, 5 Mar 1996 01:32:13 GMT",
"version": "v1"
},
{
"created": "Tue, 2 Apr 1996 20:18:15 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Hamber",
"H. W.",
""
],
[
"Liu",
"S.",
""
]
] | We develop the general formalism for performing perturbative diagrammatic expansions in the lattice theory of quantum gravity. The results help establish a precise correspondence between continuum and lattice quantities, and should be a useful guide for non-perturbative studies of gravity. The Feynman rules for Regge's... |
1505.06634 | Alexander Popov | Alexander D. Popov | Loop groups in Yang-Mills theory | 8 pages; v3: clarifying remarks and references added | null | null | null | hep-th math-ph math.DG math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the Yang-Mills equations with a matrix gauge group $G$ on the de
Sitter dS$_4$, anti-de Sitter AdS$_4$ and Minkowski $R^{3,1}$ spaces. On all
these spaces one can introduce a doubly warped metric in the form $d s^2 =-d
u^2 + f^2 d v^2 +h^2 d s^2_{H^2}$, where $f$ and $h$ are the functions of $u$
and $d s^... | [
{
"created": "Mon, 25 May 2015 14:10:28 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Jul 2015 09:25:02 GMT",
"version": "v2"
},
{
"created": "Tue, 23 Feb 2016 16:05:50 GMT",
"version": "v3"
}
] | 2016-02-24 | [
[
"Popov",
"Alexander D.",
""
]
] | We consider the Yang-Mills equations with a matrix gauge group $G$ on the de Sitter dS$_4$, anti-de Sitter AdS$_4$ and Minkowski $R^{3,1}$ spaces. On all these spaces one can introduce a doubly warped metric in the form $d s^2 =-d u^2 + f^2 d v^2 +h^2 d s^2_{H^2}$, where $f$ and $h$ are the functions of $u$ and $d s^2_... |
hep-th/9806088 | Dr. Burkhard Kleihaus | B. Kleihaus, D. O'Keeffe and D. H. Tchrakian (NUI Maynooth, Ireland) | Interaction Energies of Generalised Monopoles | 46 pages, including 22 postscript figures, LaTex format | Nucl.Phys. B536 (1998) 381-403 | 10.1016/S0550-3213(98)00644-0 | null | hep-th | null | Generalisations of the 't Hooft-Polyakov monopole which can exhibit repulsion
only, attraction only, and both attraction and repulsion, between like
monopoles, are studied numerically. The models supporting these solitons are
SO(3) gauged Higgs models featuring Skyrme-like terms.
| [
{
"created": "Thu, 11 Jun 1998 13:36:02 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Kleihaus",
"B.",
"",
"NUI Maynooth, Ireland"
],
[
"O'Keeffe",
"D.",
"",
"NUI Maynooth, Ireland"
],
[
"Tchrakian",
"D. H.",
"",
"NUI Maynooth, Ireland"
]
] | Generalisations of the 't Hooft-Polyakov monopole which can exhibit repulsion only, attraction only, and both attraction and repulsion, between like monopoles, are studied numerically. The models supporting these solitons are SO(3) gauged Higgs models featuring Skyrme-like terms. |
hep-th/9702159 | Cai Rong-gen | Rong-Gen Cai (ASITP, Beijing), Y. S. Myung (Inje U., Korea) | Critical behavior for the dilaton black holes | 33 pages, RevTex, no figures | Nucl.Phys. B495 (1997) 339-362 | 10.1016/S0550-3213(97)00186-7 | null | hep-th | null | We study the critical behavior in the black p-branes and four dimensional
charged dilaton black holes. We calculate the thermodynamic fluctuations in the
various (microcanonical, canonical, and grandcanonical) ensembles. It is found
that the extremal limit of some black configurations has a critical point and a
phase... | [
{
"created": "Sat, 22 Feb 1997 03:30:45 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Cai",
"Rong-Gen",
"",
"ASITP, Beijing"
],
[
"Myung",
"Y. S.",
"",
"Inje U., Korea"
]
] | We study the critical behavior in the black p-branes and four dimensional charged dilaton black holes. We calculate the thermodynamic fluctuations in the various (microcanonical, canonical, and grandcanonical) ensembles. It is found that the extremal limit of some black configurations has a critical point and a phase t... |
1907.11247 | Petr Kravchuk | Rajeev S. Erramilli, Luca V. Iliesiu and Petr Kravchuk | Recursion relation for general 3d blocks | 43 pages plus appendices, 2 figures (v2: fixed typos; added 2
references, fixed 3 references; updated acknowledgements) | null | 10.1007/JHEP12(2019)116 | PUPT-2593 | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We derive closed-form expressions for all ingredients of the
Zamolodchikov-like recursion relation for general spinning conformal blocks in
3-dimensional conformal field theory. This result opens a path to efficient
automatic generation of conformal block tables, which has immediate
applications in numerical conforma... | [
{
"created": "Thu, 25 Jul 2019 18:00:02 GMT",
"version": "v1"
},
{
"created": "Wed, 21 Aug 2019 19:42:19 GMT",
"version": "v2"
}
] | 2020-01-29 | [
[
"Erramilli",
"Rajeev S.",
""
],
[
"Iliesiu",
"Luca V.",
""
],
[
"Kravchuk",
"Petr",
""
]
] | We derive closed-form expressions for all ingredients of the Zamolodchikov-like recursion relation for general spinning conformal blocks in 3-dimensional conformal field theory. This result opens a path to efficient automatic generation of conformal block tables, which has immediate applications in numerical conformal ... |
hep-th/9609061 | Hugo Christiansen | Hugo R. Christiansen (CBPF, Rio de Janeiro, Brazil) and Fidel A.
Schaposnik (UNLP, La Plata, Argentina) | Multiflavor Correlation Functions in non-Abelian Gauge Theories at
Finite Density in two dimensions | 28 pages Latex (3 pages added and other minor changes) to appear in
Phys.Rev. D | Phys.Rev. D55 (1997) 4920-4930 | 10.1103/PhysRevD.55.4920 | CBPF-NF-050/96 and La Plata-TH-013/96 | hep-th hep-ph | null | We compute vacuum expectation values of products of fermion bilinears for
two-dimensional Quantum Chromodynamics at finite flavored fermion densities. We
introduce the chemical potential as an external charge distribution within the
path-integral approach and carefully analyse the contribution of different
topologica... | [
{
"created": "Sat, 7 Sep 1996 23:57:38 GMT",
"version": "v1"
},
{
"created": "Tue, 4 Mar 1997 20:55:07 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Christiansen",
"Hugo R.",
"",
"CBPF, Rio de Janeiro, Brazil"
],
[
"Schaposnik",
"Fidel A.",
"",
"UNLP, La Plata, Argentina"
]
] | We compute vacuum expectation values of products of fermion bilinears for two-dimensional Quantum Chromodynamics at finite flavored fermion densities. We introduce the chemical potential as an external charge distribution within the path-integral approach and carefully analyse the contribution of different topological ... |
1001.4367 | Ben Craps | Ben Craps | The cosmological singularity problem | 7 pages, invited talk at JGRG19 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Despite impressive phenomenological successes, cosmological models are
incomplete without an understanding of what happened at the big bang
singularity. Depending on the model, one would like to understand how
appropriate initial conditions were selected at the big bang singularity, or
how a pre-existing contracting ... | [
{
"created": "Mon, 25 Jan 2010 20:05:57 GMT",
"version": "v1"
}
] | 2010-01-26 | [
[
"Craps",
"Ben",
""
]
] | Despite impressive phenomenological successes, cosmological models are incomplete without an understanding of what happened at the big bang singularity. Depending on the model, one would like to understand how appropriate initial conditions were selected at the big bang singularity, or how a pre-existing contracting un... |
hep-th/0301167 | Stepanyantz | K.V.Stepanyantz | Anomaly puzzle in N=1 supersymmetric electrodynamics as artifact of
dimensional reduction | LaTeX, 21 pages, 8 eps figures, corrections in signs, a misprint
removed, references added | null | null | null | hep-th | null | Calculations of the two-loop $\beta$-function for N=1 supersymmetric
electrodynamics are compared for regularizations by higher derivatives and by
the dimensional reduction. The renormalized effective action are found to be
the same for both regularizations. However, unlike the dimensional reduction,
the higher deriv... | [
{
"created": "Wed, 22 Jan 2003 11:17:25 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Feb 2003 13:17:26 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Stepanyantz",
"K. V.",
""
]
] | Calculations of the two-loop $\beta$-function for N=1 supersymmetric electrodynamics are compared for regularizations by higher derivatives and by the dimensional reduction. The renormalized effective action are found to be the same for both regularizations. However, unlike the dimensional reduction, the higher derivat... |
1505.05122 | Osvaldo Chandia | Osvaldo Chandia, Brenno Carlini Vallilo | Ambitwistor pure spinor string in a type II supergravity background | Harvmac-big, 16 pages. Abstract fixed | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct the ambitwistor pure spinor string in a general type II
supergravity background in the semi-classical regime. Almost all supergravity
constraints are obtained from nilpotency of the BRST charge and further
consistency conditions from additional world-sheet symmetries. We also discuss
the case of $AdS_5\t... | [
{
"created": "Tue, 19 May 2015 19:21:11 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Jun 2015 16:36:13 GMT",
"version": "v2"
},
{
"created": "Mon, 13 Jul 2015 17:09:14 GMT",
"version": "v3"
}
] | 2015-07-14 | [
[
"Chandia",
"Osvaldo",
""
],
[
"Vallilo",
"Brenno Carlini",
""
]
] | We construct the ambitwistor pure spinor string in a general type II supergravity background in the semi-classical regime. Almost all supergravity constraints are obtained from nilpotency of the BRST charge and further consistency conditions from additional world-sheet symmetries. We also discuss the case of $AdS_5\tim... |
0903.0133 | Masato Minamitsuji | Antonino Flachi, Masato Minamitsuji | Field localization on a brane intersection in anti-de Sitter spacetime | 13 pages, 3 figures, the version to be published in PRD | Phys.Rev.D79:104021,2009 | 10.1103/PhysRevD.79.104021 | YITP-09-07 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the localization of scalar, fermion, and gauge field zero modes on
a $3-$brane that resides at the intersection of two $4-$branes in
six-dimensional anti-de Sitter space. This set-up has been introduced in the
context of brane world models and, higher-dimensional versions of it, in string
theory. In both s... | [
{
"created": "Sun, 1 Mar 2009 10:45:44 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 2009 05:57:56 GMT",
"version": "v2"
},
{
"created": "Fri, 8 May 2009 05:32:40 GMT",
"version": "v3"
}
] | 2011-02-25 | [
[
"Flachi",
"Antonino",
""
],
[
"Minamitsuji",
"Masato",
""
]
] | We discuss the localization of scalar, fermion, and gauge field zero modes on a $3-$brane that resides at the intersection of two $4-$branes in six-dimensional anti-de Sitter space. This set-up has been introduced in the context of brane world models and, higher-dimensional versions of it, in string theory. In both six... |
2108.09310 | Anthony Ashmore | Anthony Ashmore, Andr\'e Coimbra, Charles Strickland-Constable, Eirik
Eik Svanes, David Tennyson | Topological G$_{2}$ and Spin(7) strings at 1-loop from double complexes | 92 pages, 4 figures | null | 10.1007/JHEP02(2022)089 | null | hep-th math.DG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the topological $G_2$ and $Spin(7)$ strings at 1-loop. We define new
double complexes for supersymmetric NSNS backgrounds of string theory using
generalised geometry. The 1-loop partition function then has a target-space
interpretation as a particular alternating product of determinants of
Laplacians, which ... | [
{
"created": "Fri, 20 Aug 2021 18:00:00 GMT",
"version": "v1"
}
] | 2022-03-02 | [
[
"Ashmore",
"Anthony",
""
],
[
"Coimbra",
"André",
""
],
[
"Strickland-Constable",
"Charles",
""
],
[
"Svanes",
"Eirik Eik",
""
],
[
"Tennyson",
"David",
""
]
] | We study the topological $G_2$ and $Spin(7)$ strings at 1-loop. We define new double complexes for supersymmetric NSNS backgrounds of string theory using generalised geometry. The 1-loop partition function then has a target-space interpretation as a particular alternating product of determinants of Laplacians, which we... |
2311.17526 | Carlo A. Trugenberger | Carlo A. Trugenberger | Combinatorial quantum gravity and emergent 3D quantum behaviour | null | Universe 9, 499 (2023) | null | null | hep-th gr-qc quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review combinatorial quantum gravity, an approach which combines
Einstein's idea of dynamical geometry with Wheeler's "it from bit" hypothesis
in a model of dynamical graphs governed by the coarse Ollivier-Ricci curvature.
This drives a continuous phase transition from a random to a geometric phase,
due to a conde... | [
{
"created": "Wed, 29 Nov 2023 10:54:51 GMT",
"version": "v1"
}
] | 2023-11-30 | [
[
"Trugenberger",
"Carlo A.",
""
]
] | We review combinatorial quantum gravity, an approach which combines Einstein's idea of dynamical geometry with Wheeler's "it from bit" hypothesis in a model of dynamical graphs governed by the coarse Ollivier-Ricci curvature. This drives a continuous phase transition from a random to a geometric phase, due to a condens... |
1310.8473 | Antonio Soares de Castro | W.M. Castilho and A.S. de Castro | Stationary states of fermions in a sign potential with a mixed
vector-scalar coupling | 4 figures | Annals of Physics 340/1 (2014), pp. 1-12 | 10.1016/j.aop.2013.10.008 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The scattering of a fermion in the background of a sign potential is
considered with a general mixing of vector and scalar Lorentz structures with
the scalar coupling stronger than or equal to the vector coupling under the
Sturm-Liouville perspective. When the vector coupling and the scalar coupling
have different ma... | [
{
"created": "Thu, 31 Oct 2013 12:25:54 GMT",
"version": "v1"
}
] | 2013-11-01 | [
[
"Castilho",
"W. M.",
""
],
[
"de Castro",
"A. S.",
""
]
] | The scattering of a fermion in the background of a sign potential is considered with a general mixing of vector and scalar Lorentz structures with the scalar coupling stronger than or equal to the vector coupling under the Sturm-Liouville perspective. When the vector coupling and the scalar coupling have different magn... |
0810.5195 | Michael Schulz | Ron Donagi, Peng Gao, Michael B. Schulz | Abelian Fibrations, String Junctions, and Flux/Geometry Duality | 76 pages, 17 figures; uses amslatex, graphicx, xypic | null | 10.1088/1126-6708/2009/04/119 | UPR 1201-T | hep-th math.AG | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In previous work, it was argued that the type IIB T^6/Z_2 orientifold with a
choice of flux preserving N=2 supersymmetry is dual to a class of purely
geometric type IIA compactifications on abelian surface (T^4) fibered
Calabi-Yau threefolds. We provide two explicit constructions of the resulting
Calabi-Yau duals. Th... | [
{
"created": "Wed, 29 Oct 2008 19:23:50 GMT",
"version": "v1"
}
] | 2015-05-13 | [
[
"Donagi",
"Ron",
""
],
[
"Gao",
"Peng",
""
],
[
"Schulz",
"Michael B.",
""
]
] | In previous work, it was argued that the type IIB T^6/Z_2 orientifold with a choice of flux preserving N=2 supersymmetry is dual to a class of purely geometric type IIA compactifications on abelian surface (T^4) fibered Calabi-Yau threefolds. We provide two explicit constructions of the resulting Calabi-Yau duals. The ... |
hep-th/9111031 | null | J. Ellis, N. E. Mavromatos and D.V. Nanopoulos | On the Evaporation of Black Holes in String Theory | 17 pages | Phys.Lett.B276:56-66,1992 | 10.1016/0370-2693(92)90541-B | null | hep-th | null | We show that, in string theory, the quantum evaporation and decay of black
holes in two-dimensional target space is related to imaginary parts in
higher-genus string amplitudes. These arise from the regularisation of modular
infinities due to the sum over world-sheet configurations, that are known to
express the inst... | [
{
"created": "Mon, 18 Nov 1991 10:08:38 GMT",
"version": "v1"
}
] | 2009-09-11 | [
[
"Ellis",
"J.",
""
],
[
"Mavromatos",
"N. E.",
""
],
[
"Nanopoulos",
"D. V.",
""
]
] | We show that, in string theory, the quantum evaporation and decay of black holes in two-dimensional target space is related to imaginary parts in higher-genus string amplitudes. These arise from the regularisation of modular infinities due to the sum over world-sheet configurations, that are known to express the instab... |
2004.13143 | Behnam Pourhassan | Seyed Hossein Hendi, Hayedeh Zarei, Mir Faizal, Behnam Pourhassan,
Zahra Armanfard | Black String in Massive Gravity | 20 pages, 10 figures | Nucl.Phys.B 965 (2021) 115362 | 10.1016/j.nuclphysb.2021.115362 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We will analyze a black string in dRGT massive theory of gravity. Considering
different approaches, we will study the critical behavior, phase transition and
thermal stability for such a black string solution. We will also analyze the
Van der Waals behavior for this system, and observe that the Van der Waals
behavior... | [
{
"created": "Fri, 24 Apr 2020 17:13:05 GMT",
"version": "v1"
}
] | 2021-04-06 | [
[
"Hendi",
"Seyed Hossein",
""
],
[
"Zarei",
"Hayedeh",
""
],
[
"Faizal",
"Mir",
""
],
[
"Pourhassan",
"Behnam",
""
],
[
"Armanfard",
"Zahra",
""
]
] | We will analyze a black string in dRGT massive theory of gravity. Considering different approaches, we will study the critical behavior, phase transition and thermal stability for such a black string solution. We will also analyze the Van der Waals behavior for this system, and observe that the Van der Waals behavior d... |
2209.05203 | Kai Li | Kai Li, Yi Ling, Peng Liu, Meng-He Wu | Learning the black hole metric from holographic conductivity | null | Phys. Rev. D 107, no.6, 066021 (2023) | 10.1103/PhysRevD.107.066021 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We construct a neural network to learn the RN-AdS black hole metric based on
the data of optical conductivity by holography. The linear perturbative
equation for the Maxwell field is rewritten in terms of the optical
conductivity such that the neural network is constructed based on the
discretization of this differen... | [
{
"created": "Mon, 12 Sep 2022 12:35:22 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Mar 2023 05:46:49 GMT",
"version": "v2"
}
] | 2023-03-28 | [
[
"Li",
"Kai",
""
],
[
"Ling",
"Yi",
""
],
[
"Liu",
"Peng",
""
],
[
"Wu",
"Meng-He",
""
]
] | We construct a neural network to learn the RN-AdS black hole metric based on the data of optical conductivity by holography. The linear perturbative equation for the Maxwell field is rewritten in terms of the optical conductivity such that the neural network is constructed based on the discretization of this differenti... |
hep-th/9511220 | Hiroshi Itoyama | M. Anazawa and H. Itoyama | Macroscopic $n$-Loop Amplitude for Minimal Models Coupled to
Two-Dimensional Gravity: Fusion Rules and Interactions | 30 pages, Latex, figures: figures have been introduced to represent
our results on the resolvents. A better formula for the resolvents has been
put and the section on residual interactions has been expanded to a large
extent | Nucl.Phys. B471 (1996) 334-360 | 10.1016/0550-3213(96)00164-2 | OU-HET-222 | hep-th | null | We investigate the structure of the macroscopic $n$-loop amplitude obtained
from the two-matrix model at the unitary minimal critical point $(m+1,m)$. We
derive a general formula for the $n$-resolvent correlator at the continuum
planar limit whose inverse Laplace transform provides the amplitude in terms of
the bound... | [
{
"created": "Thu, 30 Nov 1995 11:48:01 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Dec 1995 04:43:35 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Anazawa",
"M.",
""
],
[
"Itoyama",
"H.",
""
]
] | We investigate the structure of the macroscopic $n$-loop amplitude obtained from the two-matrix model at the unitary minimal critical point $(m+1,m)$. We derive a general formula for the $n$-resolvent correlator at the continuum planar limit whose inverse Laplace transform provides the amplitude in terms of the boundar... |
hep-th/0601089 | Satoshi Yamaguchi | Satoshi Yamaguchi | Bubbling Geometries for Half BPS Wilson lines | 25 pages, 9 figures. v2:typos corrected. v3:added the differential
conditions and comments at the end of section 2. typos corrected | Int.J.Mod.Phys.A22:1353-1374,2007 | 10.1142/S0217751X07035070 | IHES/P/06/01 | hep-th | null | We consider the supergravity backgrounds that correspond to supersymmetric
Wilson line operators in the context of AdS/CFT correspondence. We study the
gravitino and dilatino conditions of the IIB supergravity under the appropriate
ansatz, and obtain some necessary conditions for a supergravity background that
preser... | [
{
"created": "Fri, 13 Jan 2006 17:31:37 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jan 2006 14:23:59 GMT",
"version": "v2"
},
{
"created": "Thu, 18 May 2006 20:54:27 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Yamaguchi",
"Satoshi",
""
]
] | We consider the supergravity backgrounds that correspond to supersymmetric Wilson line operators in the context of AdS/CFT correspondence. We study the gravitino and dilatino conditions of the IIB supergravity under the appropriate ansatz, and obtain some necessary conditions for a supergravity background that preserve... |
2304.06507 | Changyong Liu | Chang-Yong Liu | The trace anomaly for a chiral fermion | 21 pages, 2 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper, we study the problem of trace anomaly for a chiral fermion. To
find whether there exists a parity-odd term (Pontryagin term), we use a
modified Breitenlohner-Maison-'t Hooft-Veltman regularization and Fujikawa's
method by a new Dirac mass term to calculate the trace anomaly for a Weyl
fermion coupled t... | [
{
"created": "Mon, 13 Mar 2023 04:33:43 GMT",
"version": "v1"
}
] | 2023-04-14 | [
[
"Liu",
"Chang-Yong",
""
]
] | In this paper, we study the problem of trace anomaly for a chiral fermion. To find whether there exists a parity-odd term (Pontryagin term), we use a modified Breitenlohner-Maison-'t Hooft-Veltman regularization and Fujikawa's method by a new Dirac mass term to calculate the trace anomaly for a Weyl fermion coupled to ... |
1807.06988 | Ioannis Papadimitriou | Alejandra Castro, Finn Larsen and Ioannis Papadimitriou | 5D Rotating Black Holes and the nAdS$_2$/nCFT$_1$ Correspondence | 49 pages; v2 minor comments and references added; v3 fixed minor
typos in eqs. (4.5) and (4.26) | null | 10.1007/JHEP10(2018)042 | KIAS-P18074 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study rotating black holes in five dimensions using the nAdS$_2$/nCFT$_1$
correspondence. A consistent truncation of pure Einstein gravity (with a
cosmological constant) in five dimensions to two dimensions gives a
generalization of the Jackiw-Teitelboim theory that has two scalar fields: a
dilaton and a squashing... | [
{
"created": "Wed, 18 Jul 2018 15:10:47 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Jul 2018 02:20:13 GMT",
"version": "v2"
},
{
"created": "Thu, 30 May 2019 15:44:32 GMT",
"version": "v3"
}
] | 2019-05-31 | [
[
"Castro",
"Alejandra",
""
],
[
"Larsen",
"Finn",
""
],
[
"Papadimitriou",
"Ioannis",
""
]
] | We study rotating black holes in five dimensions using the nAdS$_2$/nCFT$_1$ correspondence. A consistent truncation of pure Einstein gravity (with a cosmological constant) in five dimensions to two dimensions gives a generalization of the Jackiw-Teitelboim theory that has two scalar fields: a dilaton and a squashing p... |
hep-th/0205156 | Stefano Arnone | Stefano Arnone, Antonio Gatti and Tim R. Morris | A demonstration of scheme independence in scalar ERGs | 6 pages, no figures, talk presented at the fifth international
Conference "RG 2002", Strba, Slovakia | Acta Phys.Slov. 52 (2002) 615-620 | null | SHEP 02-10 | hep-th | null | The standard demand for the quantum partition function to be invariant under
the renormalization group transformation results in a general class of exact
renormalization group equations, different in the form of the kernel. Physical
quantities should not be sensitive to the particular choice of the kernel. Such
schem... | [
{
"created": "Wed, 15 May 2002 17:46:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arnone",
"Stefano",
""
],
[
"Gatti",
"Antonio",
""
],
[
"Morris",
"Tim R.",
""
]
] | The standard demand for the quantum partition function to be invariant under the renormalization group transformation results in a general class of exact renormalization group equations, different in the form of the kernel. Physical quantities should not be sensitive to the particular choice of the kernel. Such scheme ... |
0706.2167 | Michael Wohlgenannt | Harald Grosse and Michael Wohlgenannt | Renormalization and Induced Gauge Action on a Noncommutative Space | 20 pages; to appear in the proceedings of the 21st Nishinomiya-Yukawa
Memorial Symposium Noncommutative geometry and quantum spacetime in physics,
Nishinomiya and Kyoto (Japan), 2006 | Prog.Theor.Phys.Suppl.171:161-177,2007 | 10.1143/PTPS.171.161 | UWThPh-2007-14 | hep-th | null | Field theories on deformed spaces suffer from the IR/UV mxing and
renormalization is generically spoiled. In work with R. Wulkenhaar, one of us
realized a way to cure this desease by adding one more marginal operator. We
review these ideas, show the application to $\phi^3$ models and use heat kernel
expansion methods... | [
{
"created": "Thu, 14 Jun 2007 17:54:13 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Grosse",
"Harald",
""
],
[
"Wohlgenannt",
"Michael",
""
]
] | Field theories on deformed spaces suffer from the IR/UV mxing and renormalization is generically spoiled. In work with R. Wulkenhaar, one of us realized a way to cure this desease by adding one more marginal operator. We review these ideas, show the application to $\phi^3$ models and use heat kernel expansion methods f... |
hep-th/0105220 | P. M. Saffin | P. M. Saffin | Fluxbranes from p-branes | 7 pages, no figures | Phys.Rev. D64 (2001) 104008 | 10.1103/PhysRevD.64.104008 | null | hep-th | null | It is shown how magnetic fluxbrane, Fp-brane, solutions are related to
electric black p-branes by analytic continuation. Viewing the transverse space
of branes as a warped cone, one finds that the cone base of the p-brane becomes
the world-volume of the F(D-p-3)-brane and the world volume of the p-brane
becomes the c... | [
{
"created": "Tue, 22 May 2001 15:18:18 GMT",
"version": "v1"
}
] | 2009-11-07 | [
[
"Saffin",
"P. M.",
""
]
] | It is shown how magnetic fluxbrane, Fp-brane, solutions are related to electric black p-branes by analytic continuation. Viewing the transverse space of branes as a warped cone, one finds that the cone base of the p-brane becomes the world-volume of the F(D-p-3)-brane and the world volume of the p-brane becomes the con... |
hep-th/0611104 | Stefano Bellucci | S. Bellucci, S. Krivonos | Geometry of N=4, d=1 nonlinear supermultiplet | 9 pages, LaTeX file, PACS: 11.30.Pb, 03.65.-w | Phys.Rev.D74:125024,2006 | 10.1103/PhysRevD.74.125024 | null | hep-th | null | We construct the general action for $N=4, d=1$ nonlinear supermultiplet
including the most general interaction terms which depend on the arbitrary
function $h$ obeying the Laplace equation on $S^3$. We find the bosonic field
$B$ which depends on the components of nonlinear supermultiplet and transforms
as a full time... | [
{
"created": "Thu, 9 Nov 2006 13:49:28 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Bellucci",
"S.",
""
],
[
"Krivonos",
"S.",
""
]
] | We construct the general action for $N=4, d=1$ nonlinear supermultiplet including the most general interaction terms which depend on the arbitrary function $h$ obeying the Laplace equation on $S^3$. We find the bosonic field $B$ which depends on the components of nonlinear supermultiplet and transforms as a full time d... |
2301.04891 | Zixuan Zhao | Song He, Jie Yang, Yu-Xuan Zhang, Zi-Xuan Zhao | Pseudo-entropy for descendant operators in two-dimensional conformal
field theories | 25 pages, 3 figures, published version | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the late-time behaviors of pseudo-(R\'enyi) entropy of locally
excited states in rational conformal field theories (RCFTs). To construct the
transition matrix, we utilize two non-orthogonal locally excited states that
are created by the application of different descendant operators to the vacuum.
We show tha... | [
{
"created": "Thu, 12 Jan 2023 09:16:01 GMT",
"version": "v1"
},
{
"created": "Mon, 15 May 2023 08:00:24 GMT",
"version": "v2"
},
{
"created": "Sat, 3 Feb 2024 01:50:55 GMT",
"version": "v3"
}
] | 2024-02-06 | [
[
"He",
"Song",
""
],
[
"Yang",
"Jie",
""
],
[
"Zhang",
"Yu-Xuan",
""
],
[
"Zhao",
"Zi-Xuan",
""
]
] | We study the late-time behaviors of pseudo-(R\'enyi) entropy of locally excited states in rational conformal field theories (RCFTs). To construct the transition matrix, we utilize two non-orthogonal locally excited states that are created by the application of different descendant operators to the vacuum. We show that ... |
2212.08068 | Peter Weck | Federico Bonetti, Ruben Minasian, Valent\'i Vall Camell, and Peter
Weck | Consistent truncations from the geometry of sphere bundles | null | null | 10.1007/JHEP05(2023)156 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | In this paper, we present a unified perspective on sphere consistent
truncations based on the classical geometric properties of sphere bundles. The
backbone of our approach is the global angular form for the sphere. A universal
formula for the Kaluza-Klein ansatz of the flux threading the $n$-sphere
captures the full... | [
{
"created": "Thu, 15 Dec 2022 18:59:55 GMT",
"version": "v1"
}
] | 2023-06-07 | [
[
"Bonetti",
"Federico",
""
],
[
"Minasian",
"Ruben",
""
],
[
"Camell",
"Valentí Vall",
""
],
[
"Weck",
"Peter",
""
]
] | In this paper, we present a unified perspective on sphere consistent truncations based on the classical geometric properties of sphere bundles. The backbone of our approach is the global angular form for the sphere. A universal formula for the Kaluza-Klein ansatz of the flux threading the $n$-sphere captures the full n... |
1711.08169 | Alexei Kitaev | Alexei Kitaev | Notes on $\widetilde{\mathrm{SL}}(2,\mathbb{R})$ representations | v2: small corrections; clarification in Section 6 | null | null | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | These notes describe representations of the universal cover of
$\mathrm{SL}(2,\mathbb{R})$ with a view toward applications in physics. Spinors
on the hyperbolic plane and the two-dimensional anti-de Sitter space are also
discussed.
| [
{
"created": "Wed, 22 Nov 2017 08:04:15 GMT",
"version": "v1"
},
{
"created": "Tue, 21 Aug 2018 18:05:49 GMT",
"version": "v2"
}
] | 2018-08-23 | [
[
"Kitaev",
"Alexei",
""
]
] | These notes describe representations of the universal cover of $\mathrm{SL}(2,\mathbb{R})$ with a view toward applications in physics. Spinors on the hyperbolic plane and the two-dimensional anti-de Sitter space are also discussed. |
1409.3926 | Krzysztof Andrzejewski | K. Andrzejewski | Conformal Newton-Hooke algebras, Niederer's transformation and
Pais-Uhlenbeck oscillator | null | null | 10.1016/j.physletb.2014.10.008 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Dynamical systems invariant under the action of the l-conformal Newton-Hooke
algebras are constructed by the method of nonlinear realizations. The relevant
first order Lagrangians together with the corresponding Hamiltonians are found.
The relation to the Galajinsky and Masterov [Phys. Lett. B 723 (2013) 190]
approac... | [
{
"created": "Sat, 13 Sep 2014 08:13:28 GMT",
"version": "v1"
}
] | 2015-12-30 | [
[
"Andrzejewski",
"K.",
""
]
] | Dynamical systems invariant under the action of the l-conformal Newton-Hooke algebras are constructed by the method of nonlinear realizations. The relevant first order Lagrangians together with the corresponding Hamiltonians are found. The relation to the Galajinsky and Masterov [Phys. Lett. B 723 (2013) 190] approach ... |
hep-th/0209267 | Girma Hailu | Girma Hailu | Quantum Moduli Spaces of Linear and Ring Mooses | 11 pages, 2 figures | Phys.Lett. B552 (2003) 265-272 | 10.1016/S0370-2693(02)03160-X | HUTP-02/A050 | hep-th | null | Quantum moduli spaces of four dimensional $SU(2)^{r}$ linear and ring moose
theories with $\mathcal{N}=1$ supersymmetry and link chiral superfields in the
fundamental representation are produced starting from simple pure gauge
theories of disconnected nodes.
| [
{
"created": "Mon, 30 Sep 2002 19:33:20 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Oct 2002 17:54:20 GMT",
"version": "v2"
},
{
"created": "Tue, 15 Oct 2002 15:14:50 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Hailu",
"Girma",
""
]
] | Quantum moduli spaces of four dimensional $SU(2)^{r}$ linear and ring moose theories with $\mathcal{N}=1$ supersymmetry and link chiral superfields in the fundamental representation are produced starting from simple pure gauge theories of disconnected nodes. |
hep-th/0311141 | Yuji Sugawara | Tohru Eguchi, Yuji Sugawara | Modular Bootstrap for Boundary N=2 Liouville Theory | 52 pages, no figure; v2 a reference added, minor corrections, a
footnote added in page 8; v3 comments added for clarifications, summary of
proposed boundary states added, version to appear in JHEP; v4 a reference
added | JHEP0401:025,2004 | 10.1088/1126-6708/2004/01/025 | null | hep-th | null | We study the boundary N=2 Liouville theory based on the ``modular bootstrap''
approach. As fundamental conformal blocks we introduce the ``extended
characters'' that are defined as the proper sums over spectral flows of
irreducible characters of the N=2 superconformal algebra (SCA) and clarify
their modular transform... | [
{
"created": "Mon, 17 Nov 2003 08:04:01 GMT",
"version": "v1"
},
{
"created": "Wed, 26 Nov 2003 07:22:25 GMT",
"version": "v2"
},
{
"created": "Fri, 16 Jan 2004 07:12:32 GMT",
"version": "v3"
},
{
"created": "Thu, 29 Jan 2004 07:08:39 GMT",
"version": "v4"
}
] | 2009-11-10 | [
[
"Eguchi",
"Tohru",
""
],
[
"Sugawara",
"Yuji",
""
]
] | We study the boundary N=2 Liouville theory based on the ``modular bootstrap'' approach. As fundamental conformal blocks we introduce the ``extended characters'' that are defined as the proper sums over spectral flows of irreducible characters of the N=2 superconformal algebra (SCA) and clarify their modular transformat... |
hep-th/0201163 | Ellwanger | U. Ellwanger | Gravitational S-Duality Realized on NUT-Schwarzschild and NUT-de Sitter
Metrics | 23 pages, no figs | null | null | Orsay LPTHE-01-117 | hep-th gr-qc | null | Gravitational S-duality is defined by the contraction of two indices of the
Riemann tensor with the epsilon tensor. We review its realization in linearized
gravity, and study its generalization to full non-linear gravity by means of
explicit examples: Up to a rescaling of the coordinates, it relates two
Taub-NUT-Schw... | [
{
"created": "Mon, 21 Jan 2002 12:33:16 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ellwanger",
"U.",
""
]
] | Gravitational S-duality is defined by the contraction of two indices of the Riemann tensor with the epsilon tensor. We review its realization in linearized gravity, and study its generalization to full non-linear gravity by means of explicit examples: Up to a rescaling of the coordinates, it relates two Taub-NUT-Schwar... |
hep-th/9307024 | Brian Dolan | Brian P. Dolan | The Renormalisation Group Equation As An Equation For Lie Transport Of
Amplitudes | 8 pages Typeset in PlainTeX, C Version 3.141 | null | null | ITP-UH-06/93 | hep-th | null | It is shown that the renormalisation group (RG) equation can be viewed as an
equation for Lie transport of physical amplitudes along the integral curves
generated by the $\beta$-functions of a quantum field theory. The anomalous
dimensions arise from Lie transport of basis vectors on the space of couplings.
The RG eq... | [
{
"created": "Sat, 3 Jul 1993 14:49:27 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Dolan",
"Brian P.",
""
]
] | It is shown that the renormalisation group (RG) equation can be viewed as an equation for Lie transport of physical amplitudes along the integral curves generated by the $\beta$-functions of a quantum field theory. The anomalous dimensions arise from Lie transport of basis vectors on the space of couplings. The RG equa... |
1709.05980 | Olalla Castro Alvaredo | Olalla A. Castro-Alvaredo, Benjamin Doyon and Davide Fioravanti | Conical Twist Fields and Null Polygonal Wilson Loops | 35 pages, 16 figures. Small typos corrected in v2 | Nuclear Physics B931 (2018) 146-178 | 10.1016/j.nuclphysb.2018.04.002 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using an extension of the concept of twist field in QFT to space-time
(external) symmetries, we study conical twist fields in two-dimensional
integrable QFT. These create conical singularities of arbitrary excess angle.
We show that, upon appropriate identification between the excess angle and the
number of sheets, t... | [
{
"created": "Mon, 18 Sep 2017 14:39:19 GMT",
"version": "v1"
},
{
"created": "Wed, 11 Oct 2017 15:57:21 GMT",
"version": "v2"
}
] | 2018-04-19 | [
[
"Castro-Alvaredo",
"Olalla A.",
""
],
[
"Doyon",
"Benjamin",
""
],
[
"Fioravanti",
"Davide",
""
]
] | Using an extension of the concept of twist field in QFT to space-time (external) symmetries, we study conical twist fields in two-dimensional integrable QFT. These create conical singularities of arbitrary excess angle. We show that, upon appropriate identification between the excess angle and the number of sheets, the... |
hep-th/9911204 | Dr. Marijan Milekovic | S. Meljanac, M. Milekovic, and R. Ristic | On Infinite Quon Statistics and "Ambiguous" Statistics | Latex, 9 pages, no figures, to appear in Mod.Phys.Lett.A | Mod.Phys.Lett. A14 (1999) 2413-2418 | 10.1142/S0217732399002509 | IRB-3/98 | hep-th math-ph math.MP | null | We critically examine a recent suggestion that "ambiguous" statistics is
equivalent to infinite quon statistics and that it describes a dilute,
nonrelativistics ideal gas of extremal black holes. We show that these two
types of statistics are different and that the description of extremal black
holes in terms of "amb... | [
{
"created": "Thu, 25 Nov 1999 13:39:56 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Meljanac",
"S.",
""
],
[
"Milekovic",
"M.",
""
],
[
"Ristic",
"R.",
""
]
] | We critically examine a recent suggestion that "ambiguous" statistics is equivalent to infinite quon statistics and that it describes a dilute, nonrelativistics ideal gas of extremal black holes. We show that these two types of statistics are different and that the description of extremal black holes in terms of "ambig... |
0807.3344 | Yu Nakayama | Yu Nakayama | An Index for Non-relativistic Superconformal Field Theories | 15 pages, v2: references added, v3: minor corrections, to appear in
JHEP, v4: typos corrected, note added | JHEP 0810:083,2008 | 10.1088/1126-6708/2008/10/083 | UCB-PTH-08/61 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the highest-weight representation of N=2 supersymmetric Schrodinger
algebra which appears in non-relativistic superconformal field theories in
(1+2) dimension. We define the index for the non-relativistic superconformal
field theories and study its properties. As a concrete example, we compute the
index for ... | [
{
"created": "Mon, 21 Jul 2008 20:09:47 GMT",
"version": "v1"
},
{
"created": "Sun, 3 Aug 2008 11:45:31 GMT",
"version": "v2"
},
{
"created": "Fri, 17 Oct 2008 17:17:55 GMT",
"version": "v3"
},
{
"created": "Mon, 16 Feb 2009 06:06:15 GMT",
"version": "v4"
},
{
"cr... | 2011-08-04 | [
[
"Nakayama",
"Yu",
""
]
] | We study the highest-weight representation of N=2 supersymmetric Schrodinger algebra which appears in non-relativistic superconformal field theories in (1+2) dimension. We define the index for the non-relativistic superconformal field theories and study its properties. As a concrete example, we compute the index for th... |
1912.09948 | Severin L\"ust | Emilian Dudas, Severin L\"ust | An update on moduli stabilization with antibrane uplift | 27 pages; v2: references added, minor corrections; v3: extended
discussion, version to appear in JHEP; v4: corrected funding information | null | null | CPHT-RR107.122019, IPhT-T19/167 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It was recently shown that in warped compactifications based on a
Klebanov-Strassler throat there is a light complex structure field, governing
the size of the throat and the redshift at its tip. We show that after uplift
of the cosmological constant by an anti-D3 brane at the tip of the throat, the
contribution to s... | [
{
"created": "Fri, 20 Dec 2019 17:18:38 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jan 2020 14:29:54 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Jan 2021 16:41:47 GMT",
"version": "v3"
},
{
"created": "Thu, 27 May 2021 00:47:53 GMT",
"version": "v4"
}
] | 2021-05-28 | [
[
"Dudas",
"Emilian",
""
],
[
"Lüst",
"Severin",
""
]
] | It was recently shown that in warped compactifications based on a Klebanov-Strassler throat there is a light complex structure field, governing the size of the throat and the redshift at its tip. We show that after uplift of the cosmological constant by an anti-D3 brane at the tip of the throat, the contribution to sup... |
1604.02091 | Ruslan Metsaev | R.R. Metsaev | Long, partial-short, and special conformal fields | LaTeX-2e, 30 pages v2: Typos in eqs. (5.23), (5.24), (7.25) (7.49)
corrected | JHEP 1605 (2016) 096 | 10.1007/JHEP05(2016)096 | FIAN-TD-2016-5 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of metric-like approach, totally symmetric arbitrary spin
bosonic conformal fields propagating in flat space-time are studied. Depending
on the values of conformal dimension, spin, and dimension of space-time, we
classify all conformal field as long, partial-short, short, and special
conformal fields... | [
{
"created": "Thu, 7 Apr 2016 17:56:35 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Jul 2016 17:28:46 GMT",
"version": "v2"
}
] | 2016-07-20 | [
[
"Metsaev",
"R. R.",
""
]
] | In the framework of metric-like approach, totally symmetric arbitrary spin bosonic conformal fields propagating in flat space-time are studied. Depending on the values of conformal dimension, spin, and dimension of space-time, we classify all conformal field as long, partial-short, short, and special conformal fields. ... |
1208.3647 | Alexander Vikman | Alexander Vikman | Suppressing Quantum Fluctuations in Classicalization | 6 pages, no figures, published version, more general discussion of
uncertainty relation in QFT, improved and more general derivation of the main
result | EPL, 101 (2013) 34001 | 10.1209/0295-5075/101/34001 | CERN-PH-TH/2012-205 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study vacuum quantum fluctuations of simple Nambu-Goldstone bosons -
derivatively coupled single scalar-field theories possessing shift-symmetry in
field space. We argue that quantum fluctuations of the interacting field can be
drastically suppressed with respect to the free-field case. Moreover, the
power-spectru... | [
{
"created": "Fri, 17 Aug 2012 17:57:36 GMT",
"version": "v1"
},
{
"created": "Mon, 28 Jan 2013 18:53:53 GMT",
"version": "v2"
}
] | 2013-01-29 | [
[
"Vikman",
"Alexander",
""
]
] | We study vacuum quantum fluctuations of simple Nambu-Goldstone bosons - derivatively coupled single scalar-field theories possessing shift-symmetry in field space. We argue that quantum fluctuations of the interacting field can be drastically suppressed with respect to the free-field case. Moreover, the power-spectrum ... |
2404.02191 | Paul-Konstantin Oehlmann | Paul-Konstantin Oehlmann, Fabian Ruehle and Benjamin Sung | The Frozen Phase of Heterotic F-theory Duality | 42 pages, 1 figure, 1 appendix | null | null | null | hep-th math.AG | http://creativecommons.org/licenses/by-nc-nd/4.0/ | We study the duality between the Spin$(32)/\mathbb{Z}_2$ heterotic string
without vector structure and F-theory with frozen singularities. We give a
complete description in theories with $6$d $\mathcal{N}=(1,0)$ supersymmetry
and identify the duals of Spin$(32)/\mathbb{Z}_2$-instantons on ADE
singularities without ve... | [
{
"created": "Tue, 2 Apr 2024 18:00:00 GMT",
"version": "v1"
}
] | 2024-04-04 | [
[
"Oehlmann",
"Paul-Konstantin",
""
],
[
"Ruehle",
"Fabian",
""
],
[
"Sung",
"Benjamin",
""
]
] | We study the duality between the Spin$(32)/\mathbb{Z}_2$ heterotic string without vector structure and F-theory with frozen singularities. We give a complete description in theories with $6$d $\mathcal{N}=(1,0)$ supersymmetry and identify the duals of Spin$(32)/\mathbb{Z}_2$-instantons on ADE singularities without vect... |
hep-th/9206071 | Kenji Hamada | K. Hamada | Quantum Theory of Dilaton Gravity in 1+1 Dimensions | 15 pages. phyzzx. UT-Komaba 92-7 | Phys.Lett.B300:322-329,1993 | 10.1016/0370-2693(93)91340-S | null | hep-th | null | We discuss the quantum theory of 1+1 dimensional dilaton gravity, which is an
interesting model with analogous features to the spherically symmetric
gravitational systems in 3+1 dimensions. The functional measures over the
metrics and the dilaton field are explicitly evaluated and the diffeomorphism
invariance is com... | [
{
"created": "Thu, 18 Jun 1992 09:44:58 GMT",
"version": "v1"
}
] | 2011-07-19 | [
[
"Hamada",
"K.",
""
]
] | We discuss the quantum theory of 1+1 dimensional dilaton gravity, which is an interesting model with analogous features to the spherically symmetric gravitational systems in 3+1 dimensions. The functional measures over the metrics and the dilaton field are explicitly evaluated and the diffeomorphism invariance is compl... |
0707.1284 | Gorsky Alexander | A. Gorsky and V. Zakharov | Magnetic strings in Lattice QCD as Nonabelian Vortices | 17 pages, 1 figure | Phys.Rev.D77:045017,2008 | 10.1103/PhysRevD.77.045017 | null | hep-th hep-lat hep-ph | null | Lattice studies indicate existence of magnetic strings in QCD vacuum. We
argue that recently found nonabelian strings with rich worldsheet dynamics
provide a proper pattern for the strings observed on the lattice. In
particular, within this pattern we explain the localization of the
monopole-antimonopole pairs on the... | [
{
"created": "Mon, 9 Jul 2007 15:26:00 GMT",
"version": "v1"
}
] | 2008-12-18 | [
[
"Gorsky",
"A.",
""
],
[
"Zakharov",
"V.",
""
]
] | Lattice studies indicate existence of magnetic strings in QCD vacuum. We argue that recently found nonabelian strings with rich worldsheet dynamics provide a proper pattern for the strings observed on the lattice. In particular, within this pattern we explain the localization of the monopole-antimonopole pairs on the m... |
hep-th/9906030 | Skenderis Kostas | Anastasios Petkou and Kostas Skenderis | A non-renormalization theorem for conformal anomalies | 18 pages; typos corrected, to appear in NPB | Nucl.Phys. B561 (1999) 100-116 | 10.1016/S0550-3213(99)00514-3 | SPIN-1999/11, THES-TP 99/04 | hep-th | null | We provide a non-renormalization theorem for the coefficients of the
conformal anomaly associated with operators with vanishing anomalous
dimensions. Such operators include conserved currents and chiral operators in
superconformal field theories. We illustrate the theorem by computing the
conformal anomaly of 2-point... | [
{
"created": "Fri, 4 Jun 1999 12:15:05 GMT",
"version": "v1"
},
{
"created": "Mon, 30 Aug 1999 08:00:21 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Petkou",
"Anastasios",
""
],
[
"Skenderis",
"Kostas",
""
]
] | We provide a non-renormalization theorem for the coefficients of the conformal anomaly associated with operators with vanishing anomalous dimensions. Such operators include conserved currents and chiral operators in superconformal field theories. We illustrate the theorem by computing the conformal anomaly of 2-point f... |
2008.05346 | Luigi Delle Rose | Claudio Corian\`o, Luigi Delle Rose, Kostas Skenderis | Two-point function of the energy-momentum tensor and generalised
conformal structure | v2: minor improvements, version to appear in EPJC | null | 10.1140/epjc/s10052-021-08892-5 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Theories with generalised conformal structure contain a dimensionful
parameter, which appears as an overall multiplicative factor in the action.
Examples of such theories are gauge theories coupled to massless scalars and
fermions with Yukawa interactions and quartic couplings for the scalars in
spacetime dimensions ... | [
{
"created": "Wed, 12 Aug 2020 14:28:34 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jan 2021 07:41:37 GMT",
"version": "v2"
}
] | 2021-03-17 | [
[
"Corianò",
"Claudio",
""
],
[
"Rose",
"Luigi Delle",
""
],
[
"Skenderis",
"Kostas",
""
]
] | Theories with generalised conformal structure contain a dimensionful parameter, which appears as an overall multiplicative factor in the action. Examples of such theories are gauge theories coupled to massless scalars and fermions with Yukawa interactions and quartic couplings for the scalars in spacetime dimensions ot... |
hep-th/9905152 | Kirill Kazakov | Kirill. A. Kazakov, Petr. I. Pronin | Gauge independent effective gauge fields | 12 pages, 2 figures, Latex | Nucl.Phys.B573:536-552,2000 | 10.1016/S0550-3213(99)00654-9 | null | hep-th | null | The problem of gauge independent definition of the effective gauge field is
considered. The Slavnov identities corresponding to a system of interacting
quantum gauge and classical matter fields, playing the role of a measuring
device, are obtained. With their help, in the case of power-counting
renormalizable theorie... | [
{
"created": "Fri, 21 May 1999 10:21:49 GMT",
"version": "v1"
},
{
"created": "Mon, 24 May 1999 14:07:45 GMT",
"version": "v2"
}
] | 2011-07-19 | [
[
"Kazakov",
"Kirill. A.",
""
],
[
"Pronin",
"Petr. I.",
""
]
] | The problem of gauge independent definition of the effective gauge field is considered. The Slavnov identities corresponding to a system of interacting quantum gauge and classical matter fields, playing the role of a measuring device, are obtained. With their help, in the case of power-counting renormalizable theories,... |
1908.00393 | Christopher J. Fewster | Matthew C. Anthony and Christopher J. Fewster | Explicit examples of probability distributions for the energy density in
two-dimensional conformal field theory | 6pp | Phys. Rev. D 101, 025010 (2020) | 10.1103/PhysRevD.101.025010 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Measurements of a weighted energy density average taken in the vacuum state
of a conformal field theory in $1+1$ dimensions are randomly distributed with
vanishing expectation value. The probability distribution is computed in closed
form for two infinite families of averaging functions, generalising previously
known... | [
{
"created": "Thu, 1 Aug 2019 13:43:04 GMT",
"version": "v1"
}
] | 2020-01-29 | [
[
"Anthony",
"Matthew C.",
""
],
[
"Fewster",
"Christopher J.",
""
]
] | Measurements of a weighted energy density average taken in the vacuum state of a conformal field theory in $1+1$ dimensions are randomly distributed with vanishing expectation value. The probability distribution is computed in closed form for two infinite families of averaging functions, generalising previously known e... |
hep-th/9804191 | Dr P. K. Panigrahi | Asim Gangopadhyayaa, Jeffry V. Mallow and Uday P. Sukhatme | Shape Invariant Natanzon Potentials from Potential Algebra | LaTex file, 16 pages, Typographical errors and references corrected | null | null | null | hep-th quant-ph | null | Using the underlying algebraic structures of Natanzon potentials, we discuss
conditions that generate shape invariant potentials. In fact, these conditions
give all the known shape invariant potentials corresponding to a translational
change of parameters. We also find that while the algebra for the general
Natanzon ... | [
{
"created": "Wed, 29 Apr 1998 07:11:21 GMT",
"version": "v1"
},
{
"created": "Tue, 12 May 1998 14:12:15 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Gangopadhyayaa",
"Asim",
""
],
[
"Mallow",
"Jeffry V.",
""
],
[
"Sukhatme",
"Uday P.",
""
]
] | Using the underlying algebraic structures of Natanzon potentials, we discuss conditions that generate shape invariant potentials. In fact, these conditions give all the known shape invariant potentials corresponding to a translational change of parameters. We also find that while the algebra for the general Natanzon po... |
2012.14298 | Vakhid Gani | Vakhid A. Gani | Vibrations of thick domain walls: How to avoid no-go theorem | 4 pages; Proceedings of the 5th International Conference on Particle
Physics and Astrophysics (ICPPA-2020), Moscow, 5-9 October 2020 | J. Phys.: Conf. Ser. 1690, 012095 (2020) | 10.1088/1742-6596/1690/1/012095 | null | hep-th math-ph math.MP nlin.PS | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The asymptotic properties of the stability potentials of kinks with power-law
tails are discussed. In particular, in cosmology such kinks can describe
"thick" domain walls. The discrete part of the domain wall excitation spectrum,
the profile of which is described by a kink solution with one or both power-law
asympto... | [
{
"created": "Sun, 20 Dec 2020 20:17:03 GMT",
"version": "v1"
}
] | 2021-01-06 | [
[
"Gani",
"Vakhid A.",
""
]
] | The asymptotic properties of the stability potentials of kinks with power-law tails are discussed. In particular, in cosmology such kinks can describe "thick" domain walls. The discrete part of the domain wall excitation spectrum, the profile of which is described by a kink solution with one or both power-law asymptoti... |
1301.3117 | Christoffer Petersson | Christoffer Petersson | D-instantons and Dualities in String Theory | Introductory part of the author's PhD compilation thesis | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This introductory part of the author's PhD compilation thesis discusses
non-perturbative aspects of string theory, with focus on D-instantons which
play key roles in the context of string phenomenology and dualities. By
translating ideas from ordinary instanton calculus in field theory, D-instanton
calculus is formul... | [
{
"created": "Mon, 14 Jan 2013 20:31:11 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Feb 2016 15:47:56 GMT",
"version": "v2"
},
{
"created": "Mon, 4 Apr 2016 19:54:36 GMT",
"version": "v3"
}
] | 2016-04-05 | [
[
"Petersson",
"Christoffer",
""
]
] | This introductory part of the author's PhD compilation thesis discusses non-perturbative aspects of string theory, with focus on D-instantons which play key roles in the context of string phenomenology and dualities. By translating ideas from ordinary instanton calculus in field theory, D-instanton calculus is formulat... |
0912.2733 | Jihn E. Kim | Jihn E. Kim | Cosmological constant is probably adjustable in brane worlds | 6 pages with 2 figures | Phys.Rev.D81:123018,2010 | 10.1103/PhysRevD.81.123018 | SNUTP 09-017 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the brane world scenario, possessing the self-tuning property of the
cosmological constant, we study the probability amplitude for an initial state
of the Universe to transform to final states with some curvatures. In the Kim,
Kyae and Lee model, there exists a finite range of parameters such that the
transition a... | [
{
"created": "Tue, 15 Dec 2009 20:33:59 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jun 2010 07:00:57 GMT",
"version": "v2"
}
] | 2014-11-20 | [
[
"Kim",
"Jihn E.",
""
]
] | In the brane world scenario, possessing the self-tuning property of the cosmological constant, we study the probability amplitude for an initial state of the Universe to transform to final states with some curvatures. In the Kim, Kyae and Lee model, there exists a finite range of parameters such that the transition amp... |
1012.4496 | Enrique Moreno | Marc Bellon, Enrique F. Moreno, Fidel A. Schaposnik | A Note on Holography and Phase Transitions | 14 pages, 2 figures. Version published in Advances in High Energy
Physics | Advances in High Energy Physics Volume 2011 (2011), Article ID
917127, 17 pages | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Focusing on the connection between the Landau theory of second order phase
transitions and the holographic approach to critical phenomena, we study
diverse field theories in an anti-de Sitter black hole background. Through
simple analytical approximations, solutions to the equations of motion can be
obtained in close... | [
{
"created": "Mon, 20 Dec 2010 22:54:00 GMT",
"version": "v1"
},
{
"created": "Wed, 14 Sep 2011 15:06:05 GMT",
"version": "v2"
}
] | 2011-09-15 | [
[
"Bellon",
"Marc",
""
],
[
"Moreno",
"Enrique F.",
""
],
[
"Schaposnik",
"Fidel A.",
""
]
] | Focusing on the connection between the Landau theory of second order phase transitions and the holographic approach to critical phenomena, we study diverse field theories in an anti-de Sitter black hole background. Through simple analytical approximations, solutions to the equations of motion can be obtained in closed ... |
0707.1563 | Ashoke Sen | Ashoke Sen | Rare Decay Modes of Quarter BPS Dyons | LaTeX file, 9 pages; v2: a minor logical error corrected with no
change in the results | JHEP 0710:059,2007 | 10.1088/1126-6708/2007/10/059 | null | hep-th | null | The degeneracy of quarter BPS dyons in N=4 supersymmetric string theories is
known to jump across walls of marginal stability on which a quarter BPS dyon
can decay into a pair of half BPS dyons. We show that as long as the electric
and magnetic charges of the original dyon are primitive elements of the charge
lattice... | [
{
"created": "Wed, 11 Jul 2007 06:21:42 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jul 2007 16:00:34 GMT",
"version": "v2"
}
] | 2009-04-30 | [
[
"Sen",
"Ashoke",
""
]
] | The degeneracy of quarter BPS dyons in N=4 supersymmetric string theories is known to jump across walls of marginal stability on which a quarter BPS dyon can decay into a pair of half BPS dyons. We show that as long as the electric and magnetic charges of the original dyon are primitive elements of the charge lattice, ... |
2206.09502 | Fabiano F. Santos F. F. Santos | Fabiano F. Santos | AdS/BCFT correspondence and BTZ black hole within electric field | 16 pages, 5 figures | Journal of Holography Applications in Physics (JHAP), 2022 | 10.22128/JHAP.2022.504.1018 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | This paper, presents the gravity duals of Conformal Field Theories with
boundaries. This theory is known as AdS/BCFT correspondence. In this duality,
our system has 3D gravity coupling with the Maxwell field dual to 2D BCFT. On
the gravity side, we consider a 3D BTZ black hole. We analyze the effects of
the chemical ... | [
{
"created": "Sun, 19 Jun 2022 23:09:08 GMT",
"version": "v1"
}
] | 2022-06-22 | [
[
"Santos",
"Fabiano F.",
""
]
] | This paper, presents the gravity duals of Conformal Field Theories with boundaries. This theory is known as AdS/BCFT correspondence. In this duality, our system has 3D gravity coupling with the Maxwell field dual to 2D BCFT. On the gravity side, we consider a 3D BTZ black hole. We analyze the effects of the chemical po... |
hep-th/0508211 | Yusuke Kimura | Masanori Hanada, Hikaru Kawai, Yusuke Kimura (Kyoto Univ.) | Describing Curved Spaces by Matrices | 22 pages, 1 figure. V3: eqs (80) and (81) corrected | Prog.Theor.Phys. 114 (2006) 1295-1316 | 10.1143/PTP.114.1295 | KUNS-1964 | hep-th | null | It is shown that a covariant derivative on any d-dimensional manifold M can
be mapped to a set of d operators acting on the space of functions on the
principal Spin(d)-bundle over M. In other words, any d-dimensional manifold can
be described in terms of d operators acting on an infinite dimensional space.
Therefore ... | [
{
"created": "Sat, 27 Aug 2005 17:27:38 GMT",
"version": "v1"
},
{
"created": "Mon, 12 Dec 2005 15:50:08 GMT",
"version": "v2"
},
{
"created": "Tue, 9 May 2006 16:33:06 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Hanada",
"Masanori",
"",
"Kyoto Univ."
],
[
"Kawai",
"Hikaru",
"",
"Kyoto Univ."
],
[
"Kimura",
"Yusuke",
"",
"Kyoto Univ."
]
] | It is shown that a covariant derivative on any d-dimensional manifold M can be mapped to a set of d operators acting on the space of functions on the principal Spin(d)-bundle over M. In other words, any d-dimensional manifold can be described in terms of d operators acting on an infinite dimensional space. Therefore it... |
1812.08181 | Isabel Garcia Garcia | Nathaniel Craig, Isabel Garcia Garcia, and Seth Koren | Discrete Gauge Symmetries and the Weak Gravity Conjecture | 15 pages; introduction and conclusions extended; matches published
version | null | 10.1007/JHEP05(2019)140 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In theories with discrete Abelian gauge groups, requiring that black holes be
able to lose their charge as they evaporate leads to an upper bound on the
product of a charged particle's mass and the cutoff scale above which the
effective description of the theory breaks down. This suggests that a
non-trivial version o... | [
{
"created": "Wed, 19 Dec 2018 19:00:04 GMT",
"version": "v1"
},
{
"created": "Mon, 6 May 2019 16:48:29 GMT",
"version": "v2"
}
] | 2019-06-26 | [
[
"Craig",
"Nathaniel",
""
],
[
"Garcia",
"Isabel Garcia",
""
],
[
"Koren",
"Seth",
""
]
] | In theories with discrete Abelian gauge groups, requiring that black holes be able to lose their charge as they evaporate leads to an upper bound on the product of a charged particle's mass and the cutoff scale above which the effective description of the theory breaks down. This suggests that a non-trivial version of ... |
1003.3855 | Roberto Bonezzi | Roberto Bonezzi, Olindo Corradini, Andrew Waldron | Local Unit Invariance, Back-Reacting Tractors and the Cosmological
Constant Problem | 20 pages, 2 figures | null | 10.1088/1742-6596/343/1/012128 | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | When physics is expressed in a way that is independent of local choices of
unit systems, Riemannian geometry is replaced by conformal geometry. Moreover
masses become geometric, appearing as Weyl weights of tractors (conformal
multiplets of fields necessary to keep local unit invariance manifest). The
relationship be... | [
{
"created": "Fri, 19 Mar 2010 18:26:58 GMT",
"version": "v1"
}
] | 2015-05-18 | [
[
"Bonezzi",
"Roberto",
""
],
[
"Corradini",
"Olindo",
""
],
[
"Waldron",
"Andrew",
""
]
] | When physics is expressed in a way that is independent of local choices of unit systems, Riemannian geometry is replaced by conformal geometry. Moreover masses become geometric, appearing as Weyl weights of tractors (conformal multiplets of fields necessary to keep local unit invariance manifest). The relationship betw... |
2310.03332 | Yosuke Imamura | Shota Fujiwara, Yosuke Imamura, Tatsuya Mori, Shuichi Murayama, and
Daisuke Yokoyama | Simple-Sum Giant Graviton Expansions for Orbifolds and Orientifolds | 66 pages, 23 figures, v2: references added, v3: minor corrections | null | null | TIT/HEP-696 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study giant graviton expansions of the superconformal index of 4d
orbifold/orientifold theories. In general, a giant graviton expansion is given
as a multiple sum over wrapping numbers. It has been known that the expansion
can be reduced to a simple sum for the ${\cal N}=4$ $U(N)$ SYM by choosing
appropriate expan... | [
{
"created": "Thu, 5 Oct 2023 06:27:33 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Nov 2023 17:20:11 GMT",
"version": "v2"
},
{
"created": "Fri, 29 Dec 2023 09:48:38 GMT",
"version": "v3"
}
] | 2024-01-01 | [
[
"Fujiwara",
"Shota",
""
],
[
"Imamura",
"Yosuke",
""
],
[
"Mori",
"Tatsuya",
""
],
[
"Murayama",
"Shuichi",
""
],
[
"Yokoyama",
"Daisuke",
""
]
] | We study giant graviton expansions of the superconformal index of 4d orbifold/orientifold theories. In general, a giant graviton expansion is given as a multiple sum over wrapping numbers. It has been known that the expansion can be reduced to a simple sum for the ${\cal N}=4$ $U(N)$ SYM by choosing appropriate expansi... |
1612.02909 | Michael Cromer | Michael Cromer | Free Field Realisations of Staggered Modules in 2D Logarithmic CFTs | 20 pages, 6 figures | null | 10.1088/1751-8121/aa7f0a | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We utilise bosonic Fock spaces, considered as Virasoro modules, to make free
field realisations of the so-called staggered modules of two-dimensional
logarithmic conformal field theories. A general formula for the
$\beta$-invariant of a staggered Fock module is derived, and found to agree
with values previously known... | [
{
"created": "Fri, 9 Dec 2016 04:12:52 GMT",
"version": "v1"
}
] | 2017-09-13 | [
[
"Cromer",
"Michael",
""
]
] | We utilise bosonic Fock spaces, considered as Virasoro modules, to make free field realisations of the so-called staggered modules of two-dimensional logarithmic conformal field theories. A general formula for the $\beta$-invariant of a staggered Fock module is derived, and found to agree with values previously known i... |
hep-th/9812019 | Hiroshi Suzuki | Hiroshi Suzuki (Ibaraki University) | Simple Evaluation of the Chiral Jacobian with the Overlap Dirac Operator | 11 pages, uses PHYZZX, evaluation of lattice integrals is revised.
The final version to appear in Prog. Theor. Phys | Prog.Theor.Phys. 102 (1999) 141-147 | 10.1143/PTP.102.141 | IU-MSTP/31 | hep-th hep-lat | null | The chiral Jacobian, which is defined with Neuberger's overlap Dirac operator
of the lattice fermion, is explicitly evaluated in the continuum limit without
expanding it in the gauge coupling constant. Our calculational scheme is simple
and straightforward. We determine a coefficient of the chiral anomaly for
general... | [
{
"created": "Wed, 2 Dec 1998 07:49:32 GMT",
"version": "v1"
},
{
"created": "Mon, 11 Jan 1999 05:38:41 GMT",
"version": "v2"
},
{
"created": "Thu, 10 Jun 1999 07:27:19 GMT",
"version": "v3"
}
] | 2009-10-31 | [
[
"Suzuki",
"Hiroshi",
"",
"Ibaraki University"
]
] | The chiral Jacobian, which is defined with Neuberger's overlap Dirac operator of the lattice fermion, is explicitly evaluated in the continuum limit without expanding it in the gauge coupling constant. Our calculational scheme is simple and straightforward. We determine a coefficient of the chiral anomaly for general v... |
hep-th/9601050 | Andreas Wisskirchen | Ralph Blumenhagen and Andreas Wisskirchen | Exactly Solvable Points in the Moduli Space of Heterotic N=2 Strings | 13 pages, plain TeX, no postscript figures | Mod.Phys.Lett. A11 (1996) 1475-1488 | 10.1142/S0217732396001478 | BONN-TH-96-01, IFP-606-UNC | hep-th | null | We investigate the subset of exactly solvable (0,4) world sheet
supersymmetric string vacua contained in a recent class of Gepner-like (0,2)
superconformal models. The identification of these models with certain points
of enhanced gauge symmetry on K_3 x T_2 can be achieved completely.
Furthermore, we extend the cons... | [
{
"created": "Thu, 11 Jan 1996 07:32:18 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Blumenhagen",
"Ralph",
""
],
[
"Wisskirchen",
"Andreas",
""
]
] | We investigate the subset of exactly solvable (0,4) world sheet supersymmetric string vacua contained in a recent class of Gepner-like (0,2) superconformal models. The identification of these models with certain points of enhanced gauge symmetry on K_3 x T_2 can be achieved completely. Furthermore, we extend the constr... |
hep-th/9406142 | null | A. Isar | Damped quantum harmonic oscillator: density operator and related
quantities | 11 pages, IFA-FT-396-1994, LaTex | Helv.Phys.Acta 68 (1995) 225-234 | null | null | hep-th | null | A closed expression for the density operator of the damped harmonic
oscillator is extracted from the master equation based on the Lindblad theory
for open quantum systems. The entropy and effective temperature of the system
are subsequently calculated and their temporal behaviour is surveyed by showing
how these quan... | [
{
"created": "Wed, 22 Jun 1994 06:42:00 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Isar",
"A.",
""
]
] | A closed expression for the density operator of the damped harmonic oscillator is extracted from the master equation based on the Lindblad theory for open quantum systems. The entropy and effective temperature of the system are subsequently calculated and their temporal behaviour is surveyed by showing how these quanti... |
2101.05759 | Fotis Farakos | Fotis Farakos | On the F-term problem and quintessence supersymmetry breaking | 26 pages, v2 | null | 10.1140/epjc/s10052-021-09085-w | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | Inspired by the stringy quintessence F-term problem we highlight a generic
contribution to the effective moduli masses that arises due to kinetic mixings
between the moduli and the quintessence sector. We then proceed to discuss few
supergravity toy models that accommodate such effect, and point out possible
shortcom... | [
{
"created": "Thu, 14 Jan 2021 18:00:10 GMT",
"version": "v1"
},
{
"created": "Mon, 25 Jan 2021 08:21:06 GMT",
"version": "v2"
}
] | 2021-04-21 | [
[
"Farakos",
"Fotis",
""
]
] | Inspired by the stringy quintessence F-term problem we highlight a generic contribution to the effective moduli masses that arises due to kinetic mixings between the moduli and the quintessence sector. We then proceed to discuss few supergravity toy models that accommodate such effect, and point out possible shortcomin... |
1802.06774 | Sebastian Ardenghi JSA | Juan Sebastian Ardenghi | Entanglement entropy between virtual and real excitations in quantum
electrodynamics | 21 pages | null | 10.1142/S0217751X18500811 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The aim of this work is to introduce the entanglement entropy of real and
virtual excitations of fermion and photon fields. By rewriting the generating
functional of quantum electrodynamics theory as an inner product between
quantum operators, it is possible to obtain quantum density operators
representing the propag... | [
{
"created": "Sat, 17 Feb 2018 18:02:27 GMT",
"version": "v1"
}
] | 2018-05-23 | [
[
"Ardenghi",
"Juan Sebastian",
""
]
] | The aim of this work is to introduce the entanglement entropy of real and virtual excitations of fermion and photon fields. By rewriting the generating functional of quantum electrodynamics theory as an inner product between quantum operators, it is possible to obtain quantum density operators representing the propagat... |
hep-th/0105300 | Shin'ichi Nojiri | Shin'ichi Nojiri, Octavio Obregon, and Sergei D. Odintsov | Cosmological constant and Brane New World | LaTeX 8 pages, minor changes to match with published version, one
reference is added | Rev.Mex.Fis.48:19-22,2002 | null | NDA-FP-96 | hep-th | null | The estimation of the cosmological constant in inflationary Brane New World
models is done. It is shown that basically it is quite large, of the same order
as in anomaly-driven inflation. However, for some fine-tuning of bulk
gravitational constant and AdS scale parameter $l^2$ it may be reduced to
sufficiently small... | [
{
"created": "Wed, 30 May 2001 02:49:12 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Sep 2001 04:55:25 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Obregon",
"Octavio",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | The estimation of the cosmological constant in inflationary Brane New World models is done. It is shown that basically it is quite large, of the same order as in anomaly-driven inflation. However, for some fine-tuning of bulk gravitational constant and AdS scale parameter $l^2$ it may be reduced to sufficiently small v... |
2211.15289 | Mahdi Torabian | A. Moradpouri, S.A. Jafari and Mahdi Torabian | Holographic Hydrodynamics of {\it Tilted} Dirac Materials | 7 two-column pages | null | 10.1007/JHEP08(2023)005 | null | hep-th cond-mat.str-el gr-qc | http://creativecommons.org/licenses/by/4.0/ | We present a gravity dual to a quantum material with tilted Dirac cone in 2+1
dimensional spacetime. In this many-body system the electronics degrees of
freedom are strongly-coupled, constitute a Dirac fluid and admit an effective
hydrodynamic description. The holographic techniques are applied to compute the
thermod... | [
{
"created": "Mon, 28 Nov 2022 13:23:59 GMT",
"version": "v1"
}
] | 2023-08-16 | [
[
"Moradpouri",
"A.",
""
],
[
"Jafari",
"S. A.",
""
],
[
"Torabian",
"Mahdi",
""
]
] | We present a gravity dual to a quantum material with tilted Dirac cone in 2+1 dimensional spacetime. In this many-body system the electronics degrees of freedom are strongly-coupled, constitute a Dirac fluid and admit an effective hydrodynamic description. The holographic techniques are applied to compute the thermodyn... |
1302.4994 | Daris Samart | Piyabut Burikham, Daris Samart and Suppiya Siranan | Chiral symmetry breaking from two-loop effective potential of the
holographic non-local NJL model | Added section on numerical solutions of the gap equation and
references, 22 pages, 8 figures and 1 table | J. Phys. G: Nucl. Part. Phys. 41 03500, 2014 | 10.1088/0954-3899/41/3/035001 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the two-loop effective potential of the non-local NJL model
derived from the Sakai-Sugimoto model in string theory. In contrast to
conventional NJL with 4-fermion contact interaction, the chiral symmetry was
previously found to be dynamically broken for arbitrary weak coupling at the
one-loop level. As a... | [
{
"created": "Wed, 20 Feb 2013 15:25:23 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Mar 2013 08:37:46 GMT",
"version": "v2"
},
{
"created": "Sat, 4 Jan 2014 15:43:19 GMT",
"version": "v3"
}
] | 2014-02-10 | [
[
"Burikham",
"Piyabut",
""
],
[
"Samart",
"Daris",
""
],
[
"Siranan",
"Suppiya",
""
]
] | We calculate the two-loop effective potential of the non-local NJL model derived from the Sakai-Sugimoto model in string theory. In contrast to conventional NJL with 4-fermion contact interaction, the chiral symmetry was previously found to be dynamically broken for arbitrary weak coupling at the one-loop level. As a c... |
hep-th/0412110 | Sebastian de Haro | Sebastian de Haro | Chern-Simons Theory, 2d Yang-Mills, and Lie Algebra Wanderers | 41 pages, 2 figures | Nucl.Phys. B730 (2005) 312-351 | 10.1016/j.nuclphysb.2005.09.009 | AEI-2004-123 | hep-th cond-mat.stat-mech math-ph math.MP | null | We work out the relation between Chern-Simons, 2d Yang-Mills on the cylinder,
and Brownian motion. We show that for the unitary, orthogonal and symplectic
groups, various observables in Chern-Simons theory on S^3 and lens spaces are
exactly given by counting the number of paths of a Brownian particle wandering
in the... | [
{
"created": "Sat, 11 Dec 2004 22:36:31 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Sep 2005 11:37:25 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"de Haro",
"Sebastian",
""
]
] | We work out the relation between Chern-Simons, 2d Yang-Mills on the cylinder, and Brownian motion. We show that for the unitary, orthogonal and symplectic groups, various observables in Chern-Simons theory on S^3 and lens spaces are exactly given by counting the number of paths of a Brownian particle wandering in the f... |
hep-th/0601011 | Hongbao Zhang | Weigang Qiu, Fei Sun and Hongbao Zhang | On the Quantum Theory of Massless Spin-3/2 Field in Minkowski Spacetime | 11 pages, typos corrected, accepted for publication in Int.J.Geom.
Methods Mod. Phys | Int.J.Geom.Meth.Mod.Phys.3:1303-1312,2006 | 10.1142/S0219887806001697 | null | hep-th | null | From the modern viewpoint and by the geometric method, this paper provides a
concise foundation for the quantum theory of massless spin-3/2 field in
Minkowski spacetime, which includes both the one-particle's quantum mechanics
and the many-particle's quantum field theory. The explicit result presented
here is useful ... | [
{
"created": "Sun, 1 Jan 2006 13:42:38 GMT",
"version": "v1"
},
{
"created": "Sat, 7 Jan 2006 16:38:23 GMT",
"version": "v2"
},
{
"created": "Thu, 12 Jan 2006 06:35:48 GMT",
"version": "v3"
},
{
"created": "Tue, 2 May 2006 15:19:58 GMT",
"version": "v4"
},
{
"crea... | 2008-11-26 | [
[
"Qiu",
"Weigang",
""
],
[
"Sun",
"Fei",
""
],
[
"Zhang",
"Hongbao",
""
]
] | From the modern viewpoint and by the geometric method, this paper provides a concise foundation for the quantum theory of massless spin-3/2 field in Minkowski spacetime, which includes both the one-particle's quantum mechanics and the many-particle's quantum field theory. The explicit result presented here is useful fo... |
2405.16324 | Heng Guo | Xin-Nuo Zhang, Heng Guo, Yong-Tao Lu | Localization of $q$-form field on squared curvature gravity domain wall
brane coupling with gravity and background scalar | 14 pages, 9 figures | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | In this paper, we investigate a $q$-form field, represented as $\displaystyle
X_{M_1M_2...M_q}$, where $\displaystyle q$ indicates the number of indices,
with special cases $\displaystyle q = 0, 1, 2$ corresponding to the scalar
fields, vector fields, and Kalb-Ramond fields, respectively. Unlike the duality
observed ... | [
{
"created": "Sat, 25 May 2024 18:17:54 GMT",
"version": "v1"
}
] | 2024-05-28 | [
[
"Zhang",
"Xin-Nuo",
""
],
[
"Guo",
"Heng",
""
],
[
"Lu",
"Yong-Tao",
""
]
] | In this paper, we investigate a $q$-form field, represented as $\displaystyle X_{M_1M_2...M_q}$, where $\displaystyle q$ indicates the number of indices, with special cases $\displaystyle q = 0, 1, 2$ corresponding to the scalar fields, vector fields, and Kalb-Ramond fields, respectively. Unlike the duality observed be... |
hep-th/9508174 | null | O.M.Khudaverdian | Batalin--Vilkovisky Formalism and Odd Symplectic Geometry | plain TeX, 39 pages, no figures | null | null | null | hep-th | null | It is a review of some results in Odd symplectic geometry related to the
Batalin-Vilkovisky Formalism
| [
{
"created": "Thu, 31 Aug 1995 10:04:34 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Khudaverdian",
"O. M.",
""
]
] | It is a review of some results in Odd symplectic geometry related to the Batalin-Vilkovisky Formalism |
hep-th/9412170 | Vadim Kuznetsov | F.W. Nijhoff, O. Ragnisco and V.B. Kuznetsov | Integrable Time-Discretisation of the Ruijsenaars-Schneider Model | 27 pages, latex, equations.sty | Commun.Math.Phys. 176 (1996) 681-700 | 10.1007/BF02099255 | 94-27, Mathematical preprint series, University of Amsterdam, 12
December 1994 | hep-th | null | An exactly integrable symplectic correspondence is derived which in a
continuum limit leads to the equations of motion of the relativistic
generalization of the Calogero-Moser system, that was introduced for the first
time by Ruijsenaars and Schneider. For the discrete-time model the equations of
motion take the form... | [
{
"created": "Mon, 19 Dec 1994 18:31:54 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Nijhoff",
"F. W.",
""
],
[
"Ragnisco",
"O.",
""
],
[
"Kuznetsov",
"V. B.",
""
]
] | An exactly integrable symplectic correspondence is derived which in a continuum limit leads to the equations of motion of the relativistic generalization of the Calogero-Moser system, that was introduced for the first time by Ruijsenaars and Schneider. For the discrete-time model the equations of motion take the form o... |
hep-th/0007086 | Leopoldo A. Pando Zayas | L.A. Pando Zayas and A.A. Tseytlin | Conformal Sigma Models for a Class of $T^{p,q}$ Spaces | 8 pages, latex | Class.Quant.Grav.17:5125-5131,2000 | 10.1088/0264-9381/17/24/312 | UM-TH/00-10; OHSTPY-HEP-T-00-011 | hep-th | null | We consider a 2-d conformal theory based on (G x G')/ H coset sigma model
introduced by Guadagnini, Martellini and Mintchev. It is shown that in the case
of {SU(2) x SU(2)}/ U(1) the metric of the corresponding background is of
T^{p,q} coset space form (but is not an Einstein one). Similar interpretation
is possible ... | [
{
"created": "Tue, 11 Jul 2000 16:47:39 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Sep 2000 17:46:19 GMT",
"version": "v2"
}
] | 2009-09-17 | [
[
"Zayas",
"L. A. Pando",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We consider a 2-d conformal theory based on (G x G')/ H coset sigma model introduced by Guadagnini, Martellini and Mintchev. It is shown that in the case of {SU(2) x SU(2)}/ U(1) the metric of the corresponding background is of T^{p,q} coset space form (but is not an Einstein one). Similar interpretation is possible fo... |
2203.03378 | Mehdi Shokri | Jafar Sadeghi, Mehdi Shokri, Mohammad Reza Alipour and Saeed Noori
Gashti | Weak Gravity Conjecture from Conformal Field Theory: A Challenge from
Hyperscaling Violating and Kerr-Newman-AdS Black Holes | 10 pages, 3 figures, To be published in Chinese Physics C | null | 10.1088/1674-1137/ac957b | null | hep-th gr-qc | http://creativecommons.org/publicdomain/zero/1.0/ | We search for a possible relation between weak gravity conjecture and
conformal field theory in the hyperscaling violating and Kerr-Newman-AdS black
holes. We deal with the critical points of the black hole systems through the
correlation function introduced in conformal field theory. We discuss the weak
gravity conj... | [
{
"created": "Mon, 7 Mar 2022 13:37:04 GMT",
"version": "v1"
},
{
"created": "Sat, 2 Apr 2022 04:50:13 GMT",
"version": "v2"
},
{
"created": "Tue, 10 May 2022 05:45:10 GMT",
"version": "v3"
},
{
"created": "Tue, 27 Sep 2022 07:27:29 GMT",
"version": "v4"
}
] | 2022-12-28 | [
[
"Sadeghi",
"Jafar",
""
],
[
"Shokri",
"Mehdi",
""
],
[
"Alipour",
"Mohammad Reza",
""
],
[
"Gashti",
"Saeed Noori",
""
]
] | We search for a possible relation between weak gravity conjecture and conformal field theory in the hyperscaling violating and Kerr-Newman-AdS black holes. We deal with the critical points of the black hole systems through the correlation function introduced in conformal field theory. We discuss the weak gravity conjec... |
hep-th/0607063 | Florian Koch | Florian Koch | Vector Field Twisting of Lie-Algebras | 21 pages | null | null | null | hep-th | null | In quantum groups coproducts of Lie-algebras are twisted in terms of
generators of the corresponding universal enveloping algebra. If
representations are considered, twists also serve as starproducts that
accordingly quantize representation spaces. In physics, requirements turn out
to be the other way around. Physics... | [
{
"created": "Tue, 11 Jul 2006 08:01:51 GMT",
"version": "v1"
},
{
"created": "Thu, 10 Aug 2006 12:13:08 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Koch",
"Florian",
""
]
] | In quantum groups coproducts of Lie-algebras are twisted in terms of generators of the corresponding universal enveloping algebra. If representations are considered, twists also serve as starproducts that accordingly quantize representation spaces. In physics, requirements turn out to be the other way around. Physics c... |
2009.01042 | Sergey Solodukhin N. | Sergey N. Solodukhin | Renormalization group equations and the recurrence pole relations in
pure quantum gravity | 30 pages, 1 figure; equation numbering in sections 6 and 7 fixed | null | 10.1016/j.nuclphysb.2020.115246 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the framework of dimensional regularization, we propose a generalization
of the renormalization group equations in the case of the perturbative quantum
gravity that involves renormalization of the metric and of the higher order
Riemann curvature couplings. The case of zero cosmological constant is
considered. Solv... | [
{
"created": "Wed, 2 Sep 2020 13:17:35 GMT",
"version": "v1"
},
{
"created": "Sun, 13 Sep 2020 12:12:09 GMT",
"version": "v2"
},
{
"created": "Wed, 23 Sep 2020 04:59:42 GMT",
"version": "v3"
}
] | 2020-12-30 | [
[
"Solodukhin",
"Sergey N.",
""
]
] | In the framework of dimensional regularization, we propose a generalization of the renormalization group equations in the case of the perturbative quantum gravity that involves renormalization of the metric and of the higher order Riemann curvature couplings. The case of zero cosmological constant is considered. Solvin... |
hep-th/0604160 | Fang Wei | Z. G. Huang, H. Q. Lu and W. Fang | Coupled Quintessence and Phantom Based On a Dilaton | 9 pages, 11 figures, some references and Journal-ref added | Class.Quant.Grav. 23 (2006) 6215 | 10.1088/0264-9381/23/22/009 | null | hep-th astro-ph gr-qc | null | Based on dilatonic dark energy model, we consider two cases: dilaton field
with positive kinetic energy(coupled quintessence) and with negative kinetic
energy(phantom). In the two cases, we investigate the existence of attractor
solutions which correspond to an equation of state parameter $\omega=-1$ and a
cosmic den... | [
{
"created": "Sun, 23 Apr 2006 04:16:05 GMT",
"version": "v1"
},
{
"created": "Wed, 3 May 2006 07:36:55 GMT",
"version": "v2"
},
{
"created": "Thu, 25 May 2006 11:43:05 GMT",
"version": "v3"
},
{
"created": "Tue, 15 Aug 2006 04:59:10 GMT",
"version": "v4"
},
{
"cr... | 2007-05-23 | [
[
"Huang",
"Z. G.",
""
],
[
"Lu",
"H. Q.",
""
],
[
"Fang",
"W.",
""
]
] | Based on dilatonic dark energy model, we consider two cases: dilaton field with positive kinetic energy(coupled quintessence) and with negative kinetic energy(phantom). In the two cases, we investigate the existence of attractor solutions which correspond to an equation of state parameter $\omega=-1$ and a cosmic densi... |
2306.17791 | Victoria Volkova | S. Mironov, V. Volkova | DPSV trick for spherically symmetric backgrounds | 5 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We discuss the approach suggested by Deffayet et al. (DPSV) to analysing the
linearized perturbations in Horndeski theory in the case of a static,
spherically symmetric background. In $\mathcal{L}_3$ subclass of Horndeski
theories we prove the validity of the DPSV approach by showing that the
original method correspo... | [
{
"created": "Fri, 30 Jun 2023 16:47:35 GMT",
"version": "v1"
}
] | 2023-07-03 | [
[
"Mironov",
"S.",
""
],
[
"Volkova",
"V.",
""
]
] | We discuss the approach suggested by Deffayet et al. (DPSV) to analysing the linearized perturbations in Horndeski theory in the case of a static, spherically symmetric background. In $\mathcal{L}_3$ subclass of Horndeski theories we prove the validity of the DPSV approach by showing that the original method correspond... |
hep-th/0511035 | Paolo Valtancoli | P. Valtancoli | Non-abelian instantons on a fuzzy four-sphere | null | null | 10.1088/0305-4470/39/20/030 | null | hep-th | null | We study the compatibility between the $BPST SU(2)$ instanton and the fuzzy
four-sphere algebra. By using the projective module point of view as an
intermediate step, we are able to identify a non-commutative solution of the
matrix model equations of motion which minimally extends the SU(2) instanton
solution on the ... | [
{
"created": "Thu, 3 Nov 2005 09:56:15 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Valtancoli",
"P.",
""
]
] | We study the compatibility between the $BPST SU(2)$ instanton and the fuzzy four-sphere algebra. By using the projective module point of view as an intermediate step, we are able to identify a non-commutative solution of the matrix model equations of motion which minimally extends the SU(2) instanton solution on the cl... |
1409.4517 | Akira Kokado | Akira Kokado, Takesi Saito | A Solvable Model for Fermion Masses on a Warped 6D World with the Extra
2D Sphere | 13 pages, no figure. arXiv admin note: substantial text overlap with
arXiv:1401.3499 | null | 10.1142/S0217751X15500414 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a warped 6D world with an extra 2-dimensional sphere, we propose an
exactly solvable model for fermion masses with zero mode. The warp factor is
given by $\phi (\theta ,\varphi )=\sin{\theta }\cos{\varphi }$, which is a
solution to the 6D Einstein equation with the bulk cosmological constant
$\Lambda $ and the ene... | [
{
"created": "Tue, 16 Sep 2014 06:42:05 GMT",
"version": "v1"
},
{
"created": "Sat, 31 Jan 2015 07:01:09 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Kokado",
"Akira",
""
],
[
"Saito",
"Takesi",
""
]
] | In a warped 6D world with an extra 2-dimensional sphere, we propose an exactly solvable model for fermion masses with zero mode. The warp factor is given by $\phi (\theta ,\varphi )=\sin{\theta }\cos{\varphi }$, which is a solution to the 6D Einstein equation with the bulk cosmological constant $\Lambda $ and the energ... |
2102.05643 | Shai Chester | Shai M. Chester, Rohit R. Kalloor, and Adar Sharon | Squashing, Mass, and Holography for 3d Sphere Free Energy | 23 pages | null | 10.1007/JHEP04(2021)244 | null | hep-th | http://creativecommons.org/publicdomain/zero/1.0/ | We consider the sphere free energy $F(b;m_I)$ in $\mathcal{N}=6$ ABJ(M)
theory deformed by both three real masses $m_I$ and the squashing parameter
$b$, which has been computed in terms of an $N$ dimensional matrix model
integral using supersymmetric localization. We show that setting
$m_3=i\frac{b-b^{-1}}{2}$ relate... | [
{
"created": "Wed, 10 Feb 2021 18:55:39 GMT",
"version": "v1"
}
] | 2021-05-12 | [
[
"Chester",
"Shai M.",
""
],
[
"Kalloor",
"Rohit R.",
""
],
[
"Sharon",
"Adar",
""
]
] | We consider the sphere free energy $F(b;m_I)$ in $\mathcal{N}=6$ ABJ(M) theory deformed by both three real masses $m_I$ and the squashing parameter $b$, which has been computed in terms of an $N$ dimensional matrix model integral using supersymmetric localization. We show that setting $m_3=i\frac{b-b^{-1}}{2}$ relates ... |
hep-th/9702080 | Larry Horwitz | L.P. Horwitz | Schwinger Algebra for Quaternionic Quantum Mechanics | 20 pages, Plain TeX | Found.Phys. 27 (1997) 1011-1034 | 10.1007/BF02551150 | TAUP 2077/93; IASSNS-HEP-92/74 | hep-th | null | It is shown that the measurement algebra of Schwinger, a characterization of
the properties of Pauli measurements of the first and second kinds, forming the
foundation of his formulation of quantum mechanics over the complex field, has
a quaternionic generalization. In this quaternionic measurement algebra some of
th... | [
{
"created": "Mon, 10 Feb 1997 14:56:35 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Horwitz",
"L. P.",
""
]
] | It is shown that the measurement algebra of Schwinger, a characterization of the properties of Pauli measurements of the first and second kinds, forming the foundation of his formulation of quantum mechanics over the complex field, has a quaternionic generalization. In this quaternionic measurement algebra some of the ... |
hep-th/0412287 | Bernard de Wit | G.L. Cardoso, B. de Wit, J. K\"appeli, T. Mohaupt | Asymptotic degeneracy of dyonic N=4 string states and black hole entropy | 16 pages LateX | JHEP0412:075,2004 | 10.1088/1126-6708/2004/12/075 | LMU-TPS-04/14; ITP-UU-04/44; SPIN-04/26; AEI-2004-121; FSU-TPI 10/04 | hep-th | null | It is shown that the asymptotic growth of the microscopic degeneracy of BPS
dyons in four-dimensional N=4 string theory captures the known corrections to
the macroscopic entropy of four-dimensional extremal black holes. These
corrections are subleading in the limit of large charges and originate both
from the presenc... | [
{
"created": "Thu, 23 Dec 2004 16:40:09 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Cardoso",
"G. L.",
""
],
[
"de Wit",
"B.",
""
],
[
"Käppeli",
"J.",
""
],
[
"Mohaupt",
"T.",
""
]
] | It is shown that the asymptotic growth of the microscopic degeneracy of BPS dyons in four-dimensional N=4 string theory captures the known corrections to the macroscopic entropy of four-dimensional extremal black holes. These corrections are subleading in the limit of large charges and originate both from the presence ... |
hep-th/0602267 | Makoto Sakaguchi | Kazuhito Fujiwara, Hiroshi Itoyama, Makoto Sakaguchi | Supersymmetric U(N) Gauge Model and Partial Breaking of N=2
Supersymmetry | 13 pages 1 figure, PTPTeX.cls, Talks given at ``Frontier of Quantum
Physics''(YITP Kyoto Univ., Feb. 2005) and at ``Progress of Quantum Field
Theory and String Theory'' (OCAMI, Feb. 2006) | Prog.Theor.Phys.Suppl.164:125-137,2007 | 10.1143/PTPS.164.125 | OCU-PHYS 242, OIQP-05-17 | hep-th | null | We review the construction of the N=2 U(N) gauge model and the analysis of
vacua of the model. On the vacua, N=2 supersymmetry is spontaneously broken to
N=1, and the gauge symmetry is broken to a product gauge group \prod_{i=1}^n
U(N_i). The masses of the supermultiplets appearing on the N=1 vacua are given.
We prov... | [
{
"created": "Sat, 25 Feb 2006 01:49:42 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Fujiwara",
"Kazuhito",
""
],
[
"Itoyama",
"Hiroshi",
""
],
[
"Sakaguchi",
"Makoto",
""
]
] | We review the construction of the N=2 U(N) gauge model and the analysis of vacua of the model. On the vacua, N=2 supersymmetry is spontaneously broken to N=1, and the gauge symmetry is broken to a product gauge group \prod_{i=1}^n U(N_i). The masses of the supermultiplets appearing on the N=1 vacua are given. We provid... |
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