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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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
hep-th/0208190 | Osvaldo Pablo Santillan | O.P. Santillan | A construction of G_2 holonomy spaces with torus symmetry | Version with 23 pages, no figures, the one form corresponding to the
3 pole solution are expressed in another way | Nucl.Phys. B660 (2003) 169-193 | 10.1016/S0550-3213(03)00235-9 | null | hep-th | null | In the present work the Calderbank-Pedersen description of four dimensional
manifolds with self-dual Weyl tensor is used to obtain examples of
quaternionic-kahler metrics with two commuting isometries. The eigenfunctions
of the hyperbolic laplacian are found by use of Backglund transformations
acting over solutions o... | [
{
"created": "Mon, 26 Aug 2002 16:31:54 GMT",
"version": "v1"
},
{
"created": "Tue, 3 Sep 2002 15:49:21 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Nov 2002 18:55:41 GMT",
"version": "v3"
}
] | 2010-04-05 | [
[
"Santillan",
"O. P.",
""
]
] | In the present work the Calderbank-Pedersen description of four dimensional manifolds with self-dual Weyl tensor is used to obtain examples of quaternionic-kahler metrics with two commuting isometries. The eigenfunctions of the hyperbolic laplacian are found by use of Backglund transformations acting over solutions of ... |
hep-th/0510147 | Ashoke Sen | Dileep P. Jatkar and Ashoke Sen | Dyon Spectrum in CHL Models | LaTeX file, 38 pages, minor changes in section 3.3(v2), minor changes
in introduction, appendix A and C(v3) | JHEP 0604:018,2006 | 10.1088/1126-6708/2006/04/018 | null | hep-th math.AG | null | We propose a formula for the degeneracy of quarter BPS dyons in a class of
CHL models. The formula uses a modular form of a subgroup of the genus two
modular group Sp(2,Z). Our proposal is S-duality invariant and reproduces
correctly the entropy of a dyonic black hole to first non-leading order for
large values of th... | [
{
"created": "Tue, 18 Oct 2005 04:52:39 GMT",
"version": "v1"
},
{
"created": "Mon, 7 Nov 2005 04:23:48 GMT",
"version": "v2"
},
{
"created": "Sat, 25 Feb 2006 03:12:03 GMT",
"version": "v3"
}
] | 2009-11-11 | [
[
"Jatkar",
"Dileep P.",
""
],
[
"Sen",
"Ashoke",
""
]
] | We propose a formula for the degeneracy of quarter BPS dyons in a class of CHL models. The formula uses a modular form of a subgroup of the genus two modular group Sp(2,Z). Our proposal is S-duality invariant and reproduces correctly the entropy of a dyonic black hole to first non-leading order for large values of the ... |
1306.6019 | Stephen G. Naculich | S. Melville, S. G. Naculich, H. J. Schnitzer, and C. D. White | Wilson line approach to gravity in the high energy limit | 33 pages, 5 figures | Phys. Rev. D 89, 025009 (2014) | 10.1103/PhysRevD.89.025009 | BRX-TH-667, BOW-PH-157 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the high energy (Regge) limit of gravitational scattering using a
Wilson line approach previously used in the context of non-Abelian gauge
theories. Our aim is to clarify the nature of the Reggeization of the graviton
and the interplay between this Reggeization and the so-called eikonal phase
which determi... | [
{
"created": "Tue, 25 Jun 2013 16:18:28 GMT",
"version": "v1"
}
] | 2014-01-22 | [
[
"Melville",
"S.",
""
],
[
"Naculich",
"S. G.",
""
],
[
"Schnitzer",
"H. J.",
""
],
[
"White",
"C. D.",
""
]
] | We examine the high energy (Regge) limit of gravitational scattering using a Wilson line approach previously used in the context of non-Abelian gauge theories. Our aim is to clarify the nature of the Reggeization of the graviton and the interplay between this Reggeization and the so-called eikonal phase which determine... |
hep-th/0412066 | Stefan Forste | Stefan Forste and Akin Wingerter | Bottom Up Meets Heterotic Strings | Based on talks given by A. Wingerter at String Phenomenology 2004,
Ann Arbor, 1--6 August 2004, and by S. Forste at the 37th International
Symposium Ahrenshoop on the Theory of Elementary Particles, Berlin, 23--27
August 2004 | Fortsch.Phys. 53 (2005) 463-467 | null | IPPP/04/82, DCPT04/164 | hep-th hep-ph | null | In this talk we argue that a certain class of heterotic orbifolds can be the
underlying fundamental theory for recently studied field theory GUTs. In
addition we demonstrate that symmetric heterotic Z2 times Z2 orbifolds can give
rise to three generation models if quantised Wilson lines are switched on.
| [
{
"created": "Tue, 7 Dec 2004 18:53:46 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Forste",
"Stefan",
""
],
[
"Wingerter",
"Akin",
""
]
] | In this talk we argue that a certain class of heterotic orbifolds can be the underlying fundamental theory for recently studied field theory GUTs. In addition we demonstrate that symmetric heterotic Z2 times Z2 orbifolds can give rise to three generation models if quantised Wilson lines are switched on. |
1407.6023 | Yoshifumi Hyakutake | Yoshifumi Hyakutake | Quantum M-wave and Black 0-brane | 26 pages. Section 6 and references added | JHEP09(2014)075 | 10.1007/JHEP09(2014)075 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The effective action of superstring theory or M-theory is approximated by
supergravity in the low energy limit, and quantum corrections to the
supergravity are taken into account by including higher derivative terms. In
this paper, we consider equations of motion with those higher derivative terms
in M-theory and sol... | [
{
"created": "Tue, 22 Jul 2014 20:12:19 GMT",
"version": "v1"
},
{
"created": "Tue, 7 Apr 2015 03:58:56 GMT",
"version": "v2"
}
] | 2017-01-25 | [
[
"Hyakutake",
"Yoshifumi",
""
]
] | The effective action of superstring theory or M-theory is approximated by supergravity in the low energy limit, and quantum corrections to the supergravity are taken into account by including higher derivative terms. In this paper, we consider equations of motion with those higher derivative terms in M-theory and solve... |
hep-th/9704003 | Arhrib Abdesslam | A. Arhrib, M. Rachidi, E.H Saidi | Note on the deformation of chiral algebra | 8 pages, LaTex | null | null | PM/97-04, FSTT-97-03 | hep-th | null | We introduce a new type of deformation of the chiral symmetry based on the
deformation of the Laurent expansion of the conformal energy momentum tensor.
Two kinds of solutions of the deformed equations of continuity are worked out.
Known results are recovered, others features are also discussed.
| [
{
"created": "Tue, 1 Apr 1997 10:17:26 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Arhrib",
"A.",
""
],
[
"Rachidi",
"M.",
""
],
[
"Saidi",
"E. H",
""
]
] | We introduce a new type of deformation of the chiral symmetry based on the deformation of the Laurent expansion of the conformal energy momentum tensor. Two kinds of solutions of the deformed equations of continuity are worked out. Known results are recovered, others features are also discussed. |
hep-th/0104124 | Peter Kaste | P. Kaste, A. Kehagias, H. Partouche | Phases of supersymmetric gauge theories from M-theory on G_2 manifolds | 21 pages, LaTeX, v2: mistake in spectra corrected, reference added,
v3: one more reference added, version published in JHEP | JHEP 0105 (2001) 058 | 10.1088/1126-6708/2001/05/058 | CPHT-S019.0401 | hep-th | null | We consider M-theory on compact spaces of G_2 holonomy constructed as
orbifolds of the form (CY x S^1)/Z_2 with fixed point set \Sigma on the CY.
This describes N=1 SU(2) gauge theories with b_1(\Sigma) chiral multiplets in
the adjoint. For b_1=0, it generalizes to compact manifolds the study of the
phase transition ... | [
{
"created": "Fri, 13 Apr 2001 18:52:36 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Apr 2001 19:39:36 GMT",
"version": "v2"
},
{
"created": "Tue, 19 Jun 2001 13:25:08 GMT",
"version": "v3"
}
] | 2009-11-07 | [
[
"Kaste",
"P.",
""
],
[
"Kehagias",
"A.",
""
],
[
"Partouche",
"H.",
""
]
] | We consider M-theory on compact spaces of G_2 holonomy constructed as orbifolds of the form (CY x S^1)/Z_2 with fixed point set \Sigma on the CY. This describes N=1 SU(2) gauge theories with b_1(\Sigma) chiral multiplets in the adjoint. For b_1=0, it generalizes to compact manifolds the study of the phase transition fr... |
1608.02953 | Maxim Zabzine | Vasily Pestun and Maxim Zabzine | Introduction to localization in quantum field theory | This is a contribution to the review volume `Localization techniques
in quantum field theories' (eds. V. Pestun and M. Zabzine) which contains 17
Chapters. The complete volume is summarized in arXiv:1608.02952 and it can be
downloaded at https://arxiv.org/src/1608.02952/anc/LocQFT.pdf or
http://pestun.ihes.fr/p... | null | 10.1088/1751-8121/aa5704 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is the introductory chapter to the volume. We review the main idea of
the localization technique and its brief history both in geometry and in QFT.
We discuss localization in diverse dimensions and give an overview of the major
applications of the localization calculations for supersymmetric theories. We
explain... | [
{
"created": "Tue, 9 Aug 2016 20:01:38 GMT",
"version": "v1"
},
{
"created": "Sun, 14 Aug 2016 14:21:44 GMT",
"version": "v2"
},
{
"created": "Sat, 15 Oct 2016 18:15:40 GMT",
"version": "v3"
}
] | 2017-10-25 | [
[
"Pestun",
"Vasily",
""
],
[
"Zabzine",
"Maxim",
""
]
] | This is the introductory chapter to the volume. We review the main idea of the localization technique and its brief history both in geometry and in QFT. We discuss localization in diverse dimensions and give an overview of the major applications of the localization calculations for supersymmetric theories. We explain t... |
1012.2253 | Stefano Bellucci | Stefano Bellucci, Sergey Krivonos and Anton Sutulin | Five-dimensional N=4 supersymmetric mechanics | 8 pages, LaTeX, no figures, PACS: 12.60.Jv, 03.65.-w, 11.30.Pb; Talk,
it will be published in the proceedings of the XIX International Colloquium
"Integrable Systems and Quantum Symmetries", Prague, 17-19 June 2010;
reference added, minor corrections | Proceedings of 19th International Colloquium On Integrable Systems
And Quantum Symmetries (ISQS-19), 17-19 Jun 2010, Prague, Czech Republic | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform an $su(2)$ Hamiltonian reduction in the bosonic sector of the
$su(2)$-invariant action for two free $(4,4,0)$ supermultiplets. As a result,
we get the five dimensional \Nf supersymmetric mechanics describing the motion
of an isospin carrying particle interacting with a Yang monopole. Some possible
generali... | [
{
"created": "Fri, 10 Dec 2010 12:49:37 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Dec 2010 15:41:04 GMT",
"version": "v2"
}
] | 2012-03-22 | [
[
"Bellucci",
"Stefano",
""
],
[
"Krivonos",
"Sergey",
""
],
[
"Sutulin",
"Anton",
""
]
] | We perform an $su(2)$ Hamiltonian reduction in the bosonic sector of the $su(2)$-invariant action for two free $(4,4,0)$ supermultiplets. As a result, we get the five dimensional \Nf supersymmetric mechanics describing the motion of an isospin carrying particle interacting with a Yang monopole. Some possible generaliza... |
hep-th/0701073 | Xavier Calmet | Xavier Calmet | On the Precision of a Length Measurement | 5 pages, to appear in the proceedings of the 2006 International
School of Subnuclear Physics in Erice and in ''Young Scientists'' online-only
supplement of the European Physical Journal C-Direct (Springer) | Eur.Phys.J.C54:501-505,2008 | 10.1140/epjc/s10052-008-0538-1 | null | hep-th astro-ph hep-ph | null | We show that quantum mechanics and general relativity imply the existence of
a minimal length. To be more precise, we show that no operational device
subject to quantum mechanics, general relativity and causality could exclude
the discreteness of spacetime on lengths shorter than the Planck length. We
then consider t... | [
{
"created": "Tue, 9 Jan 2007 12:12:24 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Calmet",
"Xavier",
""
]
] | We show that quantum mechanics and general relativity imply the existence of a minimal length. To be more precise, we show that no operational device subject to quantum mechanics, general relativity and causality could exclude the discreteness of spacetime on lengths shorter than the Planck length. We then consider the... |
hep-th/0208169 | Arthur Lue | Arthur Lue (New York University) | Global Structure of Deffayet (Dvali-Gabadadze-Porrati) Cosmologies | 15 pages, 4 figures, RevTeX. References added | Phys.Rev. D67 (2003) 064004 | 10.1103/PhysRevD.67.064004 | null | hep-th astro-ph gr-qc hep-ph | null | We detail the global structure of the five-dimensional bulk for the
cosmological evolution of Dvali-Gabadadze-Porrati braneworlds. The picture
articulated here provides a framework and intuition for understanding how
metric perturbations leave (and possibly reenter) the brane universe. A bulk
observer sees the branew... | [
{
"created": "Fri, 23 Aug 2002 04:09:48 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Sep 2002 19:39:56 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Lue",
"Arthur",
"",
"New York University"
]
] | We detail the global structure of the five-dimensional bulk for the cosmological evolution of Dvali-Gabadadze-Porrati braneworlds. The picture articulated here provides a framework and intuition for understanding how metric perturbations leave (and possibly reenter) the brane universe. A bulk observer sees the branewor... |
hep-th/0301125 | Marco Zagermann | Jan Louis, Thomas Mohaupt, Marco Zagermann | Effective Actions near Singularities | 33 pages, LaTeX. v2: cosmetic correction on titlepage. v3: references
and note added | JHEP 0302 (2003) 053 | 10.1088/1126-6708/2003/02/053 | null | hep-th | null | We study the heterotic string compactified on K3 x T^2 near the line T=U,
where the effective action becomes singular due to an SU(2) gauge symmetry
enhancement. By `integrating in' the light W^\pm vector multiplets we derive a
quantum corrected effective action which is manifestly SU(2) invariant and
non-singular. T... | [
{
"created": "Fri, 17 Jan 2003 19:33:39 GMT",
"version": "v1"
},
{
"created": "Fri, 7 Feb 2003 15:17:10 GMT",
"version": "v2"
},
{
"created": "Thu, 24 Apr 2003 17:05:43 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Louis",
"Jan",
""
],
[
"Mohaupt",
"Thomas",
""
],
[
"Zagermann",
"Marco",
""
]
] | We study the heterotic string compactified on K3 x T^2 near the line T=U, where the effective action becomes singular due to an SU(2) gauge symmetry enhancement. By `integrating in' the light W^\pm vector multiplets we derive a quantum corrected effective action which is manifestly SU(2) invariant and non-singular. Thi... |
hep-th/9206032 | Luc Begin | L. Begin, P. Mathieu and M.A. Walton | su(3)k fusion coefficients | 14 pages | Mod. Phys. Lett. A7 (1992) 3255-3266 | 10.1142/S0217732392002640 | LAVAL-PHY-22/92 and LETH-PHY-5/92 | hep-th | null | A closed and explicit formula for all $\su{(3)}_k$ fusion coefficients is
presented which, in the limit $k \rightarrow \infty$, turns into a simple and
compact expression for the $su(3)$ tensor product coefficients. The derivation
is based on a new diagrammatic method which gives directly both tensor product
and fusi... | [
{
"created": "Mon, 8 Jun 1992 15:39:43 GMT",
"version": "v1"
}
] | 2015-06-26 | [
[
"Begin",
"L.",
""
],
[
"Mathieu",
"P.",
""
],
[
"Walton",
"M. A.",
""
]
] | A closed and explicit formula for all $\su{(3)}_k$ fusion coefficients is presented which, in the limit $k \rightarrow \infty$, turns into a simple and compact expression for the $su(3)$ tensor product coefficients. The derivation is based on a new diagrammatic method which gives directly both tensor product and fusion... |
2403.07665 | Canberk Sanli | Joris Raeymaekers, Canberk Sanli, Dieter Van den Bleeken | Superconformal indices and localization in $N=2B$ quantum mechanics | 31 pages | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Superconformal `type B' quantum mechanical sigma models arise in a variety of
interesting contexts, such as the description of D-brane bound states in an
AdS$_2$ decoupling limit. Focusing on $N=2B$ models, we study superconformal
indices which count short multiplets and provide an alternative to the standard
Witten ... | [
{
"created": "Tue, 12 Mar 2024 13:54:44 GMT",
"version": "v1"
}
] | 2024-03-13 | [
[
"Raeymaekers",
"Joris",
""
],
[
"Sanli",
"Canberk",
""
],
[
"Bleeken",
"Dieter Van den",
""
]
] | Superconformal `type B' quantum mechanical sigma models arise in a variety of interesting contexts, such as the description of D-brane bound states in an AdS$_2$ decoupling limit. Focusing on $N=2B$ models, we study superconformal indices which count short multiplets and provide an alternative to the standard Witten in... |
hep-th/0502115 | Pantelis Apostolopoulos | Pantelis S. Apostolopoulos, Nikolaos Brouzakis, Emmanuel N. Saridakis
and Nikolaos Tetradis | Mirage effects on the brane | Latex, 15 pages, 2 eps figures; (v2) new references, minor
corrections to match published version | Phys.Rev. D72 (2005) 044013 | 10.1103/PhysRevD.72.044013 | null | hep-th gr-qc | null | We discuss features of the brane cosmological evolution that arise through
the presence of matter in the bulk. As these deviations from the conventional
evolution are not associated with some observable matter component on the
brane, we characterize them as mirage effects. We review an example of
expansion that can b... | [
{
"created": "Sat, 12 Feb 2005 19:27:01 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Aug 2005 14:23:58 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Apostolopoulos",
"Pantelis S.",
""
],
[
"Brouzakis",
"Nikolaos",
""
],
[
"Saridakis",
"Emmanuel N.",
""
],
[
"Tetradis",
"Nikolaos",
""
]
] | We discuss features of the brane cosmological evolution that arise through the presence of matter in the bulk. As these deviations from the conventional evolution are not associated with some observable matter component on the brane, we characterize them as mirage effects. We review an example of expansion that can be ... |
hep-th/0205187 | Sachiko Ogushi | Shin'ichi Nojiri, Sergei D. Odintsov, Sachiko Ogushi | Friedmann-Robertson-Walker brane cosmological equations from the
five-dimensional bulk (A)dS black hole | LaTeX file, 86 pages, discussion is extended, new appendix is added | Int.J.Mod.Phys.A17:4809-4870,2002 | 10.1142/S0217751X02012156 | YITP-02-31 | hep-th hep-ph | null | In the first part of this work we review the equations of motion for the
brane presented in Friedmann-Robertson-Walker (FRW) form, when bulk is
five-dimensional (A)dS Black Hole. The spacelike (timelike) FRW brane equations
are considered from the point of view of their representation in the form
similar to two-dimen... | [
{
"created": "Sat, 18 May 2002 06:19:51 GMT",
"version": "v1"
},
{
"created": "Wed, 29 May 2002 01:07:14 GMT",
"version": "v2"
},
{
"created": "Mon, 3 Jun 2002 07:33:55 GMT",
"version": "v3"
},
{
"created": "Thu, 25 Jul 2002 04:41:08 GMT",
"version": "v4"
}
] | 2009-09-17 | [
[
"Nojiri",
"Shin'ichi",
""
],
[
"Odintsov",
"Sergei D.",
""
],
[
"Ogushi",
"Sachiko",
""
]
] | In the first part of this work we review the equations of motion for the brane presented in Friedmann-Robertson-Walker (FRW) form, when bulk is five-dimensional (A)dS Black Hole. The spacelike (timelike) FRW brane equations are considered from the point of view of their representation in the form similar to two-dimensi... |
1309.3050 | Chan Y. Park | Kazunobu Maruyoshi, Chan Y. Park, Wenbin Yan | BPS spectrum of Argyres-Douglas theory via spectral network | 56 pages, 150+ color figures; v2: several minor changes | JHEP 1312:092,2013 | 10.1007/JHEP12(2013)092 | CALT-68-2948 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the BPS spectrum of four-dimensional $\mathcal{N}=2$ superconformal
field theory of Argyres-Douglas type, obtained via twisted compactification of
six-dimensional $A_{N-1}$ $(2,0)$ theory on a sphere with an irregular
puncture, by using spectral networks. We give strong evidence of the
equivalence of $\mathc... | [
{
"created": "Thu, 12 Sep 2013 07:38:00 GMT",
"version": "v1"
},
{
"created": "Tue, 17 Dec 2013 01:52:38 GMT",
"version": "v2"
}
] | 2013-12-24 | [
[
"Maruyoshi",
"Kazunobu",
""
],
[
"Park",
"Chan Y.",
""
],
[
"Yan",
"Wenbin",
""
]
] | We study the BPS spectrum of four-dimensional $\mathcal{N}=2$ superconformal field theory of Argyres-Douglas type, obtained via twisted compactification of six-dimensional $A_{N-1}$ $(2,0)$ theory on a sphere with an irregular puncture, by using spectral networks. We give strong evidence of the equivalence of $\mathcal... |
hep-th/9804113 | Vladimir Ivashchuk | V. D. Ivashchuk | Composite p-branes on Product of Einstein Spaces | 11 pages, Latex | Phys.Lett. B434 (1998) 28-35 | 10.1016/S0370-2693(98)00732-1 | null | hep-th | null | A multidimensional gravitational model with several scalar fields, fields of
forms and cosmological constant is considered. When scalar fields are constant
and composite p-brane monopole-like ansatz for the fields of forms is adopted,
a wide class of solutions on product of n+1 Einstein spaces is obtained. These
solu... | [
{
"created": "Thu, 16 Apr 1998 20:50:13 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Ivashchuk",
"V. D.",
""
]
] | A multidimensional gravitational model with several scalar fields, fields of forms and cosmological constant is considered. When scalar fields are constant and composite p-brane monopole-like ansatz for the fields of forms is adopted, a wide class of solutions on product of n+1 Einstein spaces is obtained. These soluti... |
1811.12690 | Thomas Van Riet | Thomas Hertog, Brecht Truijen, Thomas Van Riet | Euclidean axion wormholes have multiple negative modes | 5 pages, double column; V2 few typos corrected | Phys. Rev. Lett. 123, 081302 (2019) | 10.1103/PhysRevLett.123.081302 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show that Euclidean axion wormholes in theories of gravity coupled to a
single axion have several independent inhomogeneous perturbations that lower
the Euclidean action. Our analysis relies on a judiciously chosen
gauge-invariant variable which makes the negative mode structure about axion
wormholes transparent. ... | [
{
"created": "Fri, 30 Nov 2018 09:55:58 GMT",
"version": "v1"
},
{
"created": "Sat, 8 Dec 2018 16:21:33 GMT",
"version": "v2"
}
] | 2019-08-28 | [
[
"Hertog",
"Thomas",
""
],
[
"Truijen",
"Brecht",
""
],
[
"Van Riet",
"Thomas",
""
]
] | We show that Euclidean axion wormholes in theories of gravity coupled to a single axion have several independent inhomogeneous perturbations that lower the Euclidean action. Our analysis relies on a judiciously chosen gauge-invariant variable which makes the negative mode structure about axion wormholes transparent. Pe... |
hep-th/0511153 | Peter West | P. West | E_{11}, ten forms and supergravity | 14 pages | JHEP0603:072,2006 | 10.1088/1126-6708/2006/03/072 | KCL-MTH-05-13 | hep-th | null | We extend the previously given non-linear realisation of E_{11} for the
decomposition appropriate to IIB supergravity to include the ten forms that
were known to be present in the adjoint representation. We find precise
agreement with the results on ten forms found by closing the IIB supersymmetry
algebra.
| [
{
"created": "Tue, 15 Nov 2005 14:20:42 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"West",
"P.",
""
]
] | We extend the previously given non-linear realisation of E_{11} for the decomposition appropriate to IIB supergravity to include the ten forms that were known to be present in the adjoint representation. We find precise agreement with the results on ten forms found by closing the IIB supersymmetry algebra. |
hep-th/9708078 | Larus Thorlacius | Larus Thorlacius | Introduction to D-branes | 13 pages, 4 figures, Latex, espcrc2.sty. Lectures presented at the
33rd Karpacz Winter School of Theoretical Physics, Karpacz, Poland, 13-22
February 1997 | Nucl.Phys.Proc.Suppl. 61A (1998) 86-98 | 10.1016/S0920-5632(97)00521-5 | null | hep-th | null | D-branes are string theory solitons defined by boundary conditions on open
strings that end on them. They play an important role in the non-perturbative
dynamics of string theory and have found a wide range of applications. These
lectures give a basic introduction to D-branes and their dynamics.
| [
{
"created": "Thu, 14 Aug 1997 13:19:28 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Thorlacius",
"Larus",
""
]
] | D-branes are string theory solitons defined by boundary conditions on open strings that end on them. They play an important role in the non-perturbative dynamics of string theory and have found a wide range of applications. These lectures give a basic introduction to D-branes and their dynamics. |
hep-th/0012034 | Arkady Tseytlin | G. Papadopoulos and A.A. Tseytlin | Complex geometry of conifolds and 5-brane wrapped on 2-sphere | 26 pages, latex. misprints in eq.(3.10) corrected | Class.Quant.Grav.18:1333-1354,2001 | 10.1088/0264-9381/18/7/315 | OHSTPY-HEP-T-00-030 | hep-th | null | We investigate solutions of type II supergravity which have the product R^4 x
M^6 structure with non-compact M^6 factor and which preserve at least four
supersymmetries. In particular, we consider various conifolds and the N=1
supersymmetric NS5-brane wrapped on 2-sphere solution recently discussed in
hep-th/0008001.... | [
{
"created": "Tue, 5 Dec 2000 22:50:47 GMT",
"version": "v1"
},
{
"created": "Fri, 22 Dec 2000 13:20:37 GMT",
"version": "v2"
},
{
"created": "Sat, 23 Dec 2000 11:12:03 GMT",
"version": "v3"
},
{
"created": "Fri, 9 Feb 2001 11:54:01 GMT",
"version": "v4"
},
{
"cre... | 2009-09-17 | [
[
"Papadopoulos",
"G.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We investigate solutions of type II supergravity which have the product R^4 x M^6 structure with non-compact M^6 factor and which preserve at least four supersymmetries. In particular, we consider various conifolds and the N=1 supersymmetric NS5-brane wrapped on 2-sphere solution recently discussed in hep-th/0008001. I... |
hep-th/9302139 | Denis Uglov | D. B. Uglov | The quantum bialgebra associated with the eight-vertex R-matrix | 4 pages | Lett.Math.Phys. 28 (1993) 139-142 | 10.1007/BF00750306 | null | hep-th math.QA | null | The quantum bialgebra related to the Baxter's eight-vertex R-matrix is found
as a quantum deformation of the Lie algebra of sl(2)-valued automorphic
functions on a complex torus.
| [
{
"created": "Fri, 26 Feb 1993 19:12:19 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Uglov",
"D. B.",
""
]
] | The quantum bialgebra related to the Baxter's eight-vertex R-matrix is found as a quantum deformation of the Lie algebra of sl(2)-valued automorphic functions on a complex torus. |
hep-th/0108108 | Juan Ospina | Juan Ospina | Anomalies from Immersions | 5 pages on latex | null | null | null | hep-th | null | Two forms of anomalies for chiral spinors living on submanifolds of the
spacetime are obtained from the integrality theorem for immersions. The first
form of the chiral anomaly is the usual for chiral spinors living on D-brane
and O-plane intersections, the second form is exotic.
| [
{
"created": "Wed, 15 Aug 2001 01:48:08 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Ospina",
"Juan",
""
]
] | Two forms of anomalies for chiral spinors living on submanifolds of the spacetime are obtained from the integrality theorem for immersions. The first form of the chiral anomaly is the usual for chiral spinors living on D-brane and O-plane intersections, the second form is exotic. |
1711.06609 | Mikhail Isachenkov Dr. | Mikhail Isachenkov and Volker Schomerus | Integrability of Conformal Blocks I: Calogero-Sutherland Scattering
Theory | 65 pages, 6 figures | null | 10.1007/JHEP07(2018)180 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Conformal blocks are the central ingredient of the conformal bootstrap
programme. We elaborate on our recent observation that uncovered a relation
with wave functions of an integrable Calogero-Sutherland Hamiltonian in order
to develop a systematic theory of conformal blocks. Our main goal here is to
review central i... | [
{
"created": "Fri, 17 Nov 2017 16:07:07 GMT",
"version": "v1"
}
] | 2018-08-29 | [
[
"Isachenkov",
"Mikhail",
""
],
[
"Schomerus",
"Volker",
""
]
] | Conformal blocks are the central ingredient of the conformal bootstrap programme. We elaborate on our recent observation that uncovered a relation with wave functions of an integrable Calogero-Sutherland Hamiltonian in order to develop a systematic theory of conformal blocks. Our main goal here is to review central ing... |
1203.1016 | Masazumi Honda | Masazumi Honda, Yutaka Yoshida | Localization and Large N reduction on S^3 for the Planar and M-theory
limit | v1:39 pages, v2:40 pages, references added, typo fixed | null | 10.1016/j.nuclphysb.2012.07.022 | KEK-TH 1527; NSF-KITP-12-039 | hep-th hep-lat | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show a large N reduction on S^3 in a BPS sector for a broad class of
theories : N>=2 supersymmetric Chern-Simons theory with any number of adjoint
and bi-fundamental chiral multiplets.We show that a localization method can be
applied to the reduced model and the path integral can be written by a
multi-contour inte... | [
{
"created": "Mon, 5 Mar 2012 19:34:28 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Jul 2012 18:08:22 GMT",
"version": "v2"
}
] | 2015-06-04 | [
[
"Honda",
"Masazumi",
""
],
[
"Yoshida",
"Yutaka",
""
]
] | We show a large N reduction on S^3 in a BPS sector for a broad class of theories : N>=2 supersymmetric Chern-Simons theory with any number of adjoint and bi-fundamental chiral multiplets.We show that a localization method can be applied to the reduced model and the path integral can be written by a multi-contour integr... |
hep-th/9902123 | Victor O. Rivelles | Pablo Minces and Victor O. Rivelles | Chern-Simons Theories in the AdS/CFT Correspondence | 14 pages, Latex, bulk solutions corrected and boundary terms derived
from the variational principle, minor corrections, version to be published | Phys.Lett.B455:147-154,1999 | 10.1016/S0370-2693(99)00411-6 | null | hep-th | null | We consider the AdS/CFT correspondence for theories with a Chern-Simons term
in three dimensions. We find the two-point functions of the boundary conformal
field theories for the Proca-Chern-Simons theory and the Self-Dual model. We
also discuss particular limits where we find the two-point function of the
boundary c... | [
{
"created": "Wed, 17 Feb 1999 21:30:19 GMT",
"version": "v1"
},
{
"created": "Sat, 6 Mar 1999 17:49:24 GMT",
"version": "v2"
},
{
"created": "Wed, 9 Jun 1999 20:32:21 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Minces",
"Pablo",
""
],
[
"Rivelles",
"Victor O.",
""
]
] | We consider the AdS/CFT correspondence for theories with a Chern-Simons term in three dimensions. We find the two-point functions of the boundary conformal field theories for the Proca-Chern-Simons theory and the Self-Dual model. We also discuss particular limits where we find the two-point function of the boundary con... |
hep-th/9301030 | Amihay Hanany | Gregory Falkovich and Amihay Hanany | Is 2d Turbulence a Conformal Turbulence? | 15 pages, Latex file | Phys.Rev.Lett. 71 (1993) 3454-3457 | 10.1103/PhysRevLett.71.3454 | null | hep-th cond-mat | null | A critical analysis of the conformal approach to the theory of 2d turbulence
is delivered. It is shown, in particular, that conformal minimal models cannot
give a general turbulent solution, which should provide for constant fluxes of
all vorticity integrals of motion.
| [
{
"created": "Mon, 11 Jan 1993 13:32:43 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Falkovich",
"Gregory",
""
],
[
"Hanany",
"Amihay",
""
]
] | A critical analysis of the conformal approach to the theory of 2d turbulence is delivered. It is shown, in particular, that conformal minimal models cannot give a general turbulent solution, which should provide for constant fluxes of all vorticity integrals of motion. |
2303.05354 | Victor Pozsgay | Claudia de Rham, Sebastian Garcia-Saenz, Lavinia Heisenberg, Victor
Pozsgay, Xinmiao Wang | To Half--Be or Not To Be? | null | null | 10.1007/JHEP06(2023)088 | Imperial/TP/2023/CdR/02 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It has recently been argued that half degrees of freedom could emerge in
Lorentz and parity invariant field theories, using a non-linear Proca field
theory dubbed Proca-Nuevo as a specific example. We provide two proofs, using
the Lagrangian and Hamiltonian pictures, that the theory possesses a pair of
second class c... | [
{
"created": "Thu, 9 Mar 2023 15:54:37 GMT",
"version": "v1"
}
] | 2023-07-05 | [
[
"de Rham",
"Claudia",
""
],
[
"Garcia-Saenz",
"Sebastian",
""
],
[
"Heisenberg",
"Lavinia",
""
],
[
"Pozsgay",
"Victor",
""
],
[
"Wang",
"Xinmiao",
""
]
] | It has recently been argued that half degrees of freedom could emerge in Lorentz and parity invariant field theories, using a non-linear Proca field theory dubbed Proca-Nuevo as a specific example. We provide two proofs, using the Lagrangian and Hamiltonian pictures, that the theory possesses a pair of second class con... |
hep-th/0406080 | Jon Magne Leinaas | Jan Ivar Korsbakken and Jon Magne Leinaas | The Fulling-Unruh effect in general stationary accelerated frames | Latex, 39 pages, 5 figures | Phys.Rev. D70 (2004) 084016 | 10.1103/PhysRevD.70.084016 | Oslo-TP 1-04 | hep-th gr-qc | null | We study the generalized Unruh effect for accelerated reference frames that
include rotation in addition to acceleration. We focus particularly on the case
where the motion is planar, with presence of a static limit in addition to the
event horizon. Possible definitions of an accelerated vacuum state are examined
and... | [
{
"created": "Wed, 9 Jun 2004 16:41:09 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Korsbakken",
"Jan Ivar",
""
],
[
"Leinaas",
"Jon Magne",
""
]
] | We study the generalized Unruh effect for accelerated reference frames that include rotation in addition to acceleration. We focus particularly on the case where the motion is planar, with presence of a static limit in addition to the event horizon. Possible definitions of an accelerated vacuum state are examined and t... |
2006.10089 | Zhencheng Wang | Donald Marolf, Shannon Wang and Zhencheng Wang | Probing phase transitions of holographic entanglement entropy with fixed
area states | 47 pages, 10 figures; v2: more on 'diagonal approximation', typos
corrected and figures updated | null | 10.1007/JHEP12(2020)084 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recent results suggest that new corrections to holographic entanglement
entropy should arise near phase transitions of the associated Ryu-Takayanagi
(RT) surface. We study such corrections by decomposing the bulk state into
fixed-area states and conjecturing that a certain `diagonal approximation' will
hold. In terms... | [
{
"created": "Wed, 17 Jun 2020 18:09:39 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jul 2020 02:47:11 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Marolf",
"Donald",
""
],
[
"Wang",
"Shannon",
""
],
[
"Wang",
"Zhencheng",
""
]
] | Recent results suggest that new corrections to holographic entanglement entropy should arise near phase transitions of the associated Ryu-Takayanagi (RT) surface. We study such corrections by decomposing the bulk state into fixed-area states and conjecturing that a certain `diagonal approximation' will hold. In terms o... |
2104.07037 | Florian Herren | Florian Herren and Anders Eller Thomsen | On Ambiguities and Divergences in Perturbative Renormalization Group
Functions | 29 pages, not a single figure v2: Typos fixed, added paragraph
regarding 1PR structures in N^I | null | 10.1007/JHEP06(2021)116 | FERMILAB-PUB-21-196-T | hep-th | http://creativecommons.org/licenses/by/4.0/ | There is an ambiguity in choosing field-strength renormalization factors in
the $ \overline{\text{MS}} $ scheme starting from the 3-loop order in
perturbation theory. More concerning, trivially choosing Hermitian factors has
been shown to produce divergent renormalization group functions, which are
commonly understoo... | [
{
"created": "Wed, 14 Apr 2021 18:00:01 GMT",
"version": "v1"
},
{
"created": "Mon, 3 May 2021 18:39:29 GMT",
"version": "v2"
}
] | 2021-07-07 | [
[
"Herren",
"Florian",
""
],
[
"Thomsen",
"Anders Eller",
""
]
] | There is an ambiguity in choosing field-strength renormalization factors in the $ \overline{\text{MS}} $ scheme starting from the 3-loop order in perturbation theory. More concerning, trivially choosing Hermitian factors has been shown to produce divergent renormalization group functions, which are commonly understood ... |
1512.00371 | Andrej Ficnar | Jorge Casalderrey-Solana, Andrej Ficnar | Holographic Three-Jet Events in Strongly Coupled N=4 Yang-Mills Plasma | 5 pages, 5 figures | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We analyse classical string configurations with non-trivial transverse
dynamics in $AdS_5$-Schwarzschild. These strings develop kink-like structures
which, via the gauge/gravity duality, can be interpreted as the propagation of
hard gluons produced in association with a quark-antiquark pair in a strongly
coupled $\ma... | [
{
"created": "Tue, 1 Dec 2015 18:21:28 GMT",
"version": "v1"
}
] | 2015-12-02 | [
[
"Casalderrey-Solana",
"Jorge",
""
],
[
"Ficnar",
"Andrej",
""
]
] | We analyse classical string configurations with non-trivial transverse dynamics in $AdS_5$-Schwarzschild. These strings develop kink-like structures which, via the gauge/gravity duality, can be interpreted as the propagation of hard gluons produced in association with a quark-antiquark pair in a strongly coupled $\math... |
2110.09630 | Andrew Frey | Andrew R. Frey, Michael P. Grehan, and Manu Srivastava | Complexity of Scalar Collapse in Anti-de Sitter Spacetime | 19pp; v2. added references, short discussion of Lloyd's bound for CV;
v3. added discussion w/2 figs on complexity-momentum correspondence, minor
clarifications; v4. typo corrections including to eqn (4.3), matches
published version in content | JHEP 12 (2021) 135 | 10.1007/JHEP12(2021)135 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the volume and action forms of holographic complexity for the
gravitational collapse of scalar field matter in asymptotically anti-de Sitter
spacetime, using numerical methods to reproduce the geometry responding to the
oscillating field over multiple crossing times. Like the scalar field pulse,
the volu... | [
{
"created": "Mon, 18 Oct 2021 21:43:19 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Oct 2021 04:52:51 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Dec 2021 21:47:49 GMT",
"version": "v3"
},
{
"created": "Tue, 1 Feb 2022 17:50:28 GMT",
"version": "v4"
}
] | 2022-02-02 | [
[
"Frey",
"Andrew R.",
""
],
[
"Grehan",
"Michael P.",
""
],
[
"Srivastava",
"Manu",
""
]
] | We calculate the volume and action forms of holographic complexity for the gravitational collapse of scalar field matter in asymptotically anti-de Sitter spacetime, using numerical methods to reproduce the geometry responding to the oscillating field over multiple crossing times. Like the scalar field pulse, the volume... |
1709.07844 | Gianluca Calcagni | Gianluca Calcagni | Multifractional spacetimes from the Standard Model to cosmology | 11 pages, 1 figure, 4 tables. In Proceedings of the XXV International
Fall Workshop on Geometry and Physics (IFWGP), August 29 - September 02,
2016, Madrid, Spain; v2: some updates | Int. J. Geom. Methods Mod. Phys. 16 (2019) 1940004 | 10.1142/S0219887819400048 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We review recent theoretical progress and observational constraints on
multifractional spacetimes, geometries that change with the probed scale. On
the theoretical side, the basic structure of the Standard Model and of the
gravitational action is discussed. On the experimental side, we recall the
bounds on the scales... | [
{
"created": "Fri, 22 Sep 2017 16:59:32 GMT",
"version": "v1"
},
{
"created": "Mon, 29 Oct 2018 19:24:16 GMT",
"version": "v2"
}
] | 2018-10-31 | [
[
"Calcagni",
"Gianluca",
""
]
] | We review recent theoretical progress and observational constraints on multifractional spacetimes, geometries that change with the probed scale. On the theoretical side, the basic structure of the Standard Model and of the gravitational action is discussed. On the experimental side, we recall the bounds on the scales o... |
hep-th/9912032 | Iver H. Brevik | Iver Brevik and Sergei D. Odintsov | Quantum Annihilation of Anti- de Sitter Universe | 7 pages, LaTeX, no figures, minor modifications. Version to appear in
Phys. Lett. B | Phys.Lett.B475:247-252,2000 | 10.1016/S0370-2693(00)00092-7 | null | hep-th | null | We discuss the role of conformal matter quantum effects (using large $N$
anomaly induced effective action) to creation-annihilation of an Anti-de Sitter
Universe. The arbitrary GUT with conformally invariant content of fields is
considered. On a purely gravitational (supersymmetric) AdS background, the
quantum effect... | [
{
"created": "Sat, 4 Dec 1999 14:11:38 GMT",
"version": "v1"
},
{
"created": "Sat, 22 Jan 2000 14:43:12 GMT",
"version": "v2"
}
] | 2009-01-14 | [
[
"Brevik",
"Iver",
""
],
[
"Odintsov",
"Sergei D.",
""
]
] | We discuss the role of conformal matter quantum effects (using large $N$ anomaly induced effective action) to creation-annihilation of an Anti-de Sitter Universe. The arbitrary GUT with conformally invariant content of fields is considered. On a purely gravitational (supersymmetric) AdS background, the quantum effects ... |
2212.07049 | Kiyoshi Shiraishi | Nahomi Kan and Kiyoshi Shiraishi | Discrete time heat kernel and UV modified propagators with Dimensional
Deconstruction | 21 pages, no figure. Final version | Journal of Physics A: Mathematical and Theoretical Volume 56,
(2023) No. 24, 245401, (16pp) | 10.1088/1751-8121/acd488 | null | hep-th math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We revisit the dimensionally deconstructed scalar quantum electrodynamics and
consider the (Euclidean) propagator of the scalar field in the model. Although
we have previously investigated the one-loop effect in this model by obtaining
the usual heat kernel trace, we adopt discrete proper-time heat kernels in this
pa... | [
{
"created": "Wed, 14 Dec 2022 06:03:36 GMT",
"version": "v1"
},
{
"created": "Sun, 28 May 2023 05:06:13 GMT",
"version": "v2"
}
] | 2023-05-30 | [
[
"Kan",
"Nahomi",
""
],
[
"Shiraishi",
"Kiyoshi",
""
]
] | We revisit the dimensionally deconstructed scalar quantum electrodynamics and consider the (Euclidean) propagator of the scalar field in the model. Although we have previously investigated the one-loop effect in this model by obtaining the usual heat kernel trace, we adopt discrete proper-time heat kernels in this pape... |
1202.0336 | Daniel Butter | Daniel Butter and Sergei M. Kuzenko | Generating higher-derivative couplings in N=2 supergravity | 6 pages; Contribution to the proceedings of the "XVII European
Workshop on String Theory 2011", Padova, Italy, 5-9 September 2011; to appear
in Fortschritte der Physik | null | 10.1002/prop.201200025 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using a recently developed off-shell formulation for general 4D N=2
supergravity-matter systems, we propose a construction to generate higher
derivative couplings. We address here mainly the interactions of tensor and
vector multiplets, but the construction is quite general. For a certain
subclass of terms, the actio... | [
{
"created": "Thu, 2 Feb 2012 01:52:37 GMT",
"version": "v1"
}
] | 2016-01-20 | [
[
"Butter",
"Daniel",
""
],
[
"Kuzenko",
"Sergei M.",
""
]
] | Using a recently developed off-shell formulation for general 4D N=2 supergravity-matter systems, we propose a construction to generate higher derivative couplings. We address here mainly the interactions of tensor and vector multiplets, but the construction is quite general. For a certain subclass of terms, the action ... |
0806.4212 | Noppadol Mekareeya | Amihay Hanany, Noppadol Mekareeya and Alberto Zaffaroni | Partition Functions for Membrane Theories | 24 pages | JHEP0809:090,2008 | 10.1088/1126-6708/2008/09/090 | Imperial/TP/08/AH/05, Bicocca-FT-08-10 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Partition functions for M2-brane theories in various backgrounds are
computed. We consider in particular configurations of membranes at orbifold
singularities preserving N=5 or N=6 supersymmetry. The worldvolume membrane
theory for some of these configurations has been recently constructed in terms
of N=6 Chern-Simon... | [
{
"created": "Wed, 25 Jun 2008 23:25:55 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Sep 2008 16:14:46 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Hanany",
"Amihay",
""
],
[
"Mekareeya",
"Noppadol",
""
],
[
"Zaffaroni",
"Alberto",
""
]
] | Partition functions for M2-brane theories in various backgrounds are computed. We consider in particular configurations of membranes at orbifold singularities preserving N=5 or N=6 supersymmetry. The worldvolume membrane theory for some of these configurations has been recently constructed in terms of N=6 Chern-Simons ... |
hep-th/0001099 | Alexei Deriglazov | A.A. Deriglazov | On consistency of the closed bosonic string with different left-right
ordering constants | 12 pages, LaTex file, twice | null | null | null | hep-th | null | Closed bosonic string with different normal ordering constants $a \ne \bar a$
for the right and the left moving sectors is considered. One immediate
consequence of this choice is absence of tachyon in the physical state
spectrum. Selfconsistency of the resulting model in the "old covariant
quantization" (OCQ) framewo... | [
{
"created": "Mon, 17 Jan 2000 13:07:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Deriglazov",
"A. A.",
""
]
] | Closed bosonic string with different normal ordering constants $a \ne \bar a$ for the right and the left moving sectors is considered. One immediate consequence of this choice is absence of tachyon in the physical state spectrum. Selfconsistency of the resulting model in the "old covariant quantization" (OCQ) framework... |
hep-th/9702111 | Ergin Sezgin | P.S. Howe, E. Sezgin and P.C. West | The Six Dimensional Self-Dual Tensor | 8 pages, latex | Phys.Lett. B400 (1997) 255-259 | 10.1016/S0370-2693(97)00365-1 | null | hep-th | null | The equations of motion for a self-interacting self-dual tensor in six
dimensions are extracted from the equations describing the M-theory five-brane.
These equations are presented in a self-contained, six-dimensional
Lorentz-covariant form. In particular, it is shown that the field-strength
tensor satisfies a non-li... | [
{
"created": "Fri, 14 Feb 1997 01:13:07 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Howe",
"P. S.",
""
],
[
"Sezgin",
"E.",
""
],
[
"West",
"P. C.",
""
]
] | The equations of motion for a self-interacting self-dual tensor in six dimensions are extracted from the equations describing the M-theory five-brane. These equations are presented in a self-contained, six-dimensional Lorentz-covariant form. In particular, it is shown that the field-strength tensor satisfies a non-line... |
hep-th/0107174 | Youm Donam | Donam Youm | Brane World in a Topological Black Holes in Asymptotically Flat
Spacetime | 9 pages, LaTeX | Mod.Phys.Lett. A16 (2001) 1703-1710 | 10.1142/S0217732301005035 | IC/2001/81 | hep-th | null | We study static brane configurations in the bulk background of the
topological black holes in asymptotically flat spacetime. We find that such
configurations are possible even for flat black hole horizon, unlike the AdS
black hole case. We construct the brane world model with an orbifold structure
S^1/Z_2 in such bul... | [
{
"created": "Fri, 20 Jul 2001 16:50:48 GMT",
"version": "v1"
}
] | 2016-09-06 | [
[
"Youm",
"Donam",
""
]
] | We study static brane configurations in the bulk background of the topological black holes in asymptotically flat spacetime. We find that such configurations are possible even for flat black hole horizon, unlike the AdS black hole case. We construct the brane world model with an orbifold structure S^1/Z_2 in such bulk ... |
0812.3391 | Dan Israel | Luca Carlevaro, Dan Israel, Marios Petropoulos | Double-Scaling Limit of Heterotic Bundles and Dynamical Deformation in
CFT | 45 pages, no figures; ver2: typos corrected, references added, an
extra tadpole-free model covered | Nucl.Phys.B827:503-544,2010 | 10.1016/j.nuclphysb.2009.10.027 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider heterotic string theory on Eguchi-Hanson space, as a local model
of a resolved A_1 singularity in a six-dimensional flux compactification, with
an Abelian gauge bundle turned on and non-zero torsion. We show that in a
suitable double scaling limit, that isolates the physics near the non-vanishing
two-cycl... | [
{
"created": "Wed, 17 Dec 2008 20:47:44 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Oct 2009 19:28:00 GMT",
"version": "v2"
}
] | 2009-12-15 | [
[
"Carlevaro",
"Luca",
""
],
[
"Israel",
"Dan",
""
],
[
"Petropoulos",
"Marios",
""
]
] | We consider heterotic string theory on Eguchi-Hanson space, as a local model of a resolved A_1 singularity in a six-dimensional flux compactification, with an Abelian gauge bundle turned on and non-zero torsion. We show that in a suitable double scaling limit, that isolates the physics near the non-vanishing two-cycle,... |
1611.02172 | Chris White | A. Luna, S. Melville, S. G. Naculich and C. D. White | Next-to-soft corrections to high energy scattering in QCD and gravity | 37 pages, 9 figures | null | 10.1007/JHEP01(2017)052 | BOW-PH-164, QMUL-PH-16-19 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We examine the Regge (high energy) limit of 4-point scattering in both QCD
and gravity, using recently developed techniques to systematically compute all
corrections up to next-to-leading power in the exchanged momentum i.e. beyond
the eikonal approximation. We consider the situation of two scalar particles of
arbitr... | [
{
"created": "Mon, 7 Nov 2016 17:09:15 GMT",
"version": "v1"
}
] | 2017-02-01 | [
[
"Luna",
"A.",
""
],
[
"Melville",
"S.",
""
],
[
"Naculich",
"S. G.",
""
],
[
"White",
"C. D.",
""
]
] | We examine the Regge (high energy) limit of 4-point scattering in both QCD and gravity, using recently developed techniques to systematically compute all corrections up to next-to-leading power in the exchanged momentum i.e. beyond the eikonal approximation. We consider the situation of two scalar particles of arbitrar... |
1612.00141 | Ayan Mukhopadhyay | Ayan Mukhopadhyay | Understanding the holographic principle via RG flow | 19 pages; invited review to IJMPA | International Journal of Modern Physics A Vol. 31, No. 34 (2016)
1630059 | 10.1142/S0217751X16300593 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | This is a review of some recent works which demonstrate how the classical
equations of gravity in AdS themselves hold the key to understanding their
holographic origin in the form of a strongly coupled large $N$ QFT whose
algebra of local operators can be generated by a few (single-trace) elements. I
discuss how this... | [
{
"created": "Thu, 1 Dec 2016 04:52:48 GMT",
"version": "v1"
}
] | 2016-12-12 | [
[
"Mukhopadhyay",
"Ayan",
""
]
] | This is a review of some recent works which demonstrate how the classical equations of gravity in AdS themselves hold the key to understanding their holographic origin in the form of a strongly coupled large $N$ QFT whose algebra of local operators can be generated by a few (single-trace) elements. I discuss how this c... |
hep-th/9703065 | Jonathan Mark Evans | Jonathan M. Evans, Jens Ole Madsen | Dynkin Diagrams and Integrable Models Based on Lie Superalgebras | 31 pages; plain TeX, macros included; 5 main Figs., more in tables;
v2: minor but confusing inaccuracy corrected in statement of one proposition
(already corrected in published version) | Nucl.Phys. B503 (1997) 715-746 | 10.1016/S0550-3213(97)00381-7 | DAMTP/96-113; ENSLAPP-A-640/97 | hep-th | null | An analysis is given of the structure of a general two-dimensional Toda field
theory involving bosons and fermions which is defined in terms of a set of
simple roots for a Lie superalgebra. It is shown that a simple root system for
a superalgebra has two natural bosonic root systems associated with it which
can be fo... | [
{
"created": "Mon, 10 Mar 1997 00:40:11 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Mar 2000 18:23:41 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Evans",
"Jonathan M.",
""
],
[
"Madsen",
"Jens Ole",
""
]
] | An analysis is given of the structure of a general two-dimensional Toda field theory involving bosons and fermions which is defined in terms of a set of simple roots for a Lie superalgebra. It is shown that a simple root system for a superalgebra has two natural bosonic root systems associated with it which can be foun... |
1004.2283 | Feng Wu | Feng Wu | Nonrelativistic Cousin of QCD | 11 pages | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Based on the uniqueness and universality of gravity, it is clear that
theories with different dynamical exponents are related in the holographic
approach. Concretely, we construct an M-theory background from pure QCD dual
and show that a deformed $Sch_{6}^{4}$ geometry is obtained by compactification
from the same ba... | [
{
"created": "Tue, 13 Apr 2010 22:54:31 GMT",
"version": "v1"
}
] | 2010-04-15 | [
[
"Wu",
"Feng",
""
]
] | Based on the uniqueness and universality of gravity, it is clear that theories with different dynamical exponents are related in the holographic approach. Concretely, we construct an M-theory background from pure QCD dual and show that a deformed $Sch_{6}^{4}$ geometry is obtained by compactification from the same back... |
hep-th/0205057 | Ellwanger | U. Ellwanger, N. Wschebor | Massive Yang-Mills Theory in Abelian Gauges | added explanations, corrected signs | Int.J.Mod.Phys. A18 (2003) 1595-1612 | 10.1142/S0217751X03014198 | LPT Orsay 02-39 | hep-th | null | We prove the perturbative renormalisability of pure SU(2) Yang-Mills theory
in the abelian gauge supplemented with mass terms. Whereas mass terms for the
gauge fields charged under the diagonal U(1) allow to preserve the standard
form of the Slavnov-Taylor identities (but with modified BRST variations), mass
terms fo... | [
{
"created": "Tue, 7 May 2002 09:53:23 GMT",
"version": "v1"
},
{
"created": "Thu, 30 May 2002 06:38:27 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Ellwanger",
"U.",
""
],
[
"Wschebor",
"N.",
""
]
] | We prove the perturbative renormalisability of pure SU(2) Yang-Mills theory in the abelian gauge supplemented with mass terms. Whereas mass terms for the gauge fields charged under the diagonal U(1) allow to preserve the standard form of the Slavnov-Taylor identities (but with modified BRST variations), mass terms for ... |
hep-th/0407043 | Elie Gorbatov | Michael Dine, Elie Gorbatov, Scott Thomas | Low Energy Supersymmetry From the Landscape | latex, 19 pages | JHEP0808:098,2008 | 10.1088/1126-6708/2008/08/098 | SCIPP-2004/11, SU-ITP-04-28 | hep-th hep-ph | null | There has been some debate as to whether the landscape does or does not
predict low energy supersymmetry. We argue that under rather mild assumptions,
the landscape seems to favor such breaking, quite possibly at a very low scale.
Some of the issues which must be addressed in order to settle these questions
are the r... | [
{
"created": "Wed, 7 Jul 2004 05:30:40 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Dine",
"Michael",
""
],
[
"Gorbatov",
"Elie",
""
],
[
"Thomas",
"Scott",
""
]
] | There has been some debate as to whether the landscape does or does not predict low energy supersymmetry. We argue that under rather mild assumptions, the landscape seems to favor such breaking, quite possibly at a very low scale. Some of the issues which must be addressed in order to settle these questions are the rel... |
hep-th/0312003 | Ashoke Sen | Ashoke Sen | Moduli Space of Unstable D-branes on a Circle of Critical Radius | LaTeX file, 24 pages, 2 figures; v2: reference to earlier work added | JHEP 0403:070,2004 | 10.1088/1126-6708/2004/03/070 | null | hep-th | null | We study the moduli space of the boundary conformal field theories describing
an unstable D-brane of type II string theory compactified on a circle of
critical radius. This moduli space has two branches, -- a three dimensional
branch S^3/Z_2 and a two dimensional branch described by a square torus T^2.
These two bran... | [
{
"created": "Sat, 29 Nov 2003 05:19:42 GMT",
"version": "v1"
},
{
"created": "Sat, 13 Dec 2003 14:34:03 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Sen",
"Ashoke",
""
]
] | We study the moduli space of the boundary conformal field theories describing an unstable D-brane of type II string theory compactified on a circle of critical radius. This moduli space has two branches, -- a three dimensional branch S^3/Z_2 and a two dimensional branch described by a square torus T^2. These two branch... |
1405.5424 | Marcony Silva Cunha | C. R. Muniz, V. B. Bezerra, M. S. Cunha | Casimir Effect in the Horava-Lifshitz Gravity with a Cosmological
Constant | 18 pages. Improved conclusions. One figure and several references
added. To appear in Annals of Physics | Ann. Phys. 359, 55-63 (2015) | 10.1016/j.aop.2015.04.014 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We calculate the Casimir energy of a massless scalar field confined between
two nearby parallel plates formed by ideal uncharged conductors, placed
tangentially to the surface of a sphere with mass M and radius R. To this end,
we take into account a static and spherically symmetric solution of
Ho\v{r}ava-Lifshitz (HL... | [
{
"created": "Wed, 21 May 2014 13:55:50 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Apr 2015 04:15:31 GMT",
"version": "v2"
}
] | 2015-05-06 | [
[
"Muniz",
"C. R.",
""
],
[
"Bezerra",
"V. B.",
""
],
[
"Cunha",
"M. S.",
""
]
] | We calculate the Casimir energy of a massless scalar field confined between two nearby parallel plates formed by ideal uncharged conductors, placed tangentially to the surface of a sphere with mass M and radius R. To this end, we take into account a static and spherically symmetric solution of Ho\v{r}ava-Lifshitz (HL) ... |
hep-th/0504026 | Archil Kobakhidze | Laura Mersini-Houghton | Can we predict $\Lambda$ for the Non-SUSY sector of the Landscape ? | 6 pages, 1 figure | Class.Quant.Grav. 22 (2005) 3481-3490 | 10.1088/0264-9381/22/17/009 | null | hep-th gr-qc hep-ph | null | We propose a new selection criteria for predicting the most probable
wavefunction of the universe that propagates on the string landscape
background, by studying its dynamics from a quantum cosmology view. Previously
we applied this proposal to the $SUSY$ sector of the landscape. In this work
the dynamic selection cr... | [
{
"created": "Mon, 4 Apr 2005 14:31:58 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Aug 2005 15:47:00 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Mersini-Houghton",
"Laura",
""
]
] | We propose a new selection criteria for predicting the most probable wavefunction of the universe that propagates on the string landscape background, by studying its dynamics from a quantum cosmology view. Previously we applied this proposal to the $SUSY$ sector of the landscape. In this work the dynamic selection crit... |
hep-th/0506139 | Ghazal Geshnizjani | Ghazal Geshnizjani and Thorsten J. Battefeld | A Note on Perturbations During a Regular Bounce | 3 pages | Phys.Rev. D73 (2006) 048501 | 10.1103/PhysRevD.73.048501 | null | hep-th astro-ph gr-qc hep-ph | null | We point out an inconsistency in a method used in the literature for studying
adiabatic scalar perturbations in a regular bouncing universe (in four
dimensions). The method under scrutiny consists of splitting the Bardeen
potential into two pieces with independent evolutions, in order to avoid a
singular behavior at ... | [
{
"created": "Thu, 16 Jun 2005 20:00:26 GMT",
"version": "v1"
}
] | 2013-05-29 | [
[
"Geshnizjani",
"Ghazal",
""
],
[
"Battefeld",
"Thorsten J.",
""
]
] | We point out an inconsistency in a method used in the literature for studying adiabatic scalar perturbations in a regular bouncing universe (in four dimensions). The method under scrutiny consists of splitting the Bardeen potential into two pieces with independent evolutions, in order to avoid a singular behavior at th... |
1011.0281 | Yuichi Mizutani | Yuichi Mizutani and Tomohiro Inagaki | Boltzmann Equation for Relativistic Neutral Scalar Field in
Non-equilibrium Thermo Field Dynamics | 23 pages, 9 figures | Prog.Theor.Phys.125:933-955,2011 | 10.1143/PTP.125.933 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A relativistic neutral scalar field is investigated on the basis of the
Schwinger-Dyson equation in the non-equilibrium thermo field dynamics. A time
evolution equation for a distribution function is obtained from a
diagonalization condition for the Schwinger-Dyson equation. An explicit
expression of the time evoluti... | [
{
"created": "Mon, 1 Nov 2010 10:04:38 GMT",
"version": "v1"
},
{
"created": "Wed, 23 Feb 2011 02:44:54 GMT",
"version": "v2"
},
{
"created": "Fri, 18 Mar 2011 07:45:00 GMT",
"version": "v3"
}
] | 2011-08-19 | [
[
"Mizutani",
"Yuichi",
""
],
[
"Inagaki",
"Tomohiro",
""
]
] | A relativistic neutral scalar field is investigated on the basis of the Schwinger-Dyson equation in the non-equilibrium thermo field dynamics. A time evolution equation for a distribution function is obtained from a diagonalization condition for the Schwinger-Dyson equation. An explicit expression of the time evolution... |
hep-th/9302109 | Andrei Linde | Renata Kallosh and Tomas Ortin | Charge Quantization of Axion-Dilaton Black Holes | 14p, SU-ITP-93-3 | Phys.Rev. D48 (1993) 742-747 | 10.1103/PhysRevD.48.742 | null | hep-th | null | We present axion-dilaton black-hole and multi-black-hole solutions of the
low-energy string effective action. Under $SL(2,R)$ electric-magnetic duality
rotations only the ``hair" (charges and asymptotic values of the fields) of our
solutions is transformed. The functional form of the solutions is
duality-invariant. A... | [
{
"created": "Tue, 23 Feb 1993 06:52:27 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Kallosh",
"Renata",
""
],
[
"Ortin",
"Tomas",
""
]
] | We present axion-dilaton black-hole and multi-black-hole solutions of the low-energy string effective action. Under $SL(2,R)$ electric-magnetic duality rotations only the ``hair" (charges and asymptotic values of the fields) of our solutions is transformed. The functional form of the solutions is duality-invariant. Axi... |
hep-th/0407235 | Kenji Sakamoto | Kenji Sakamoto | Asymptotic States in Two Black Hole Moduli Space | 17 pages, 8 figures, REVTeX4 | Phys.Rev. D70 (2004) 104013 | 10.1103/PhysRevD.70.104013 | null | hep-th gr-qc | null | We discuss the quantum states in the moduli space, which constructed with
maximally charged dilaton black holes. Considering the quantum mechanics in the
moduli space, we obtain the asymptotic states for the near-coincident black
holes and the widely separated black holes. We study the scattering process of
the dilat... | [
{
"created": "Tue, 27 Jul 2004 14:27:28 GMT",
"version": "v1"
},
{
"created": "Thu, 29 Jul 2004 12:08:06 GMT",
"version": "v2"
},
{
"created": "Thu, 14 Oct 2004 06:20:48 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Sakamoto",
"Kenji",
""
]
] | We discuss the quantum states in the moduli space, which constructed with maximally charged dilaton black holes. Considering the quantum mechanics in the moduli space, we obtain the asymptotic states for the near-coincident black holes and the widely separated black holes. We study the scattering process of the dilaton... |
1412.8592 | Yegor Zenkevich | Yegor Zenkevich | Generalized Macdonald polynomials, spectral duality for conformal blocks
and AGT correspondence in five dimensions | 22 pages, 1 figure, v2: typos corrected, a reference added | JHEP 1505 (2015) 131 | 10.1007/JHEP05(2015)131 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study five dimensional AGT correspondence by means of the q-deformed
beta-ensemble technique. We provide a special basis of states in the q-deformed
CFT Hilbert space consisting of generalized Macdonald polynomials, derive the
loop equations for the beta-ensemble and obtain the factorization formulas for
the corre... | [
{
"created": "Tue, 30 Dec 2014 09:33:59 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Feb 2015 13:21:55 GMT",
"version": "v2"
}
] | 2015-11-24 | [
[
"Zenkevich",
"Yegor",
""
]
] | We study five dimensional AGT correspondence by means of the q-deformed beta-ensemble technique. We provide a special basis of states in the q-deformed CFT Hilbert space consisting of generalized Macdonald polynomials, derive the loop equations for the beta-ensemble and obtain the factorization formulas for the corresp... |
hep-th/0206228 | Joe Polchinski | Gary T. Horowitz and Joseph Polchinski | Instability of Spacelike and Null Orbifold Singularities | 16 pages. References and comments added. Discussion of Milne with
shift corrected | Phys.Rev.D66:103512,2002 | 10.1103/PhysRevD.66.103512 | null | hep-th | null | Time dependent orbifolds with spacelike or null singularities have recently
been studied as simple models of cosmological singularities. We show that their
apparent simplicity is an illusion: the introduction of a single particle
causes the spacetime to collapse to a strong curvature singularity (a Big
Crunch), even ... | [
{
"created": "Tue, 25 Jun 2002 19:31:28 GMT",
"version": "v1"
},
{
"created": "Thu, 8 Aug 2002 20:38:09 GMT",
"version": "v2"
}
] | 2009-10-09 | [
[
"Horowitz",
"Gary T.",
""
],
[
"Polchinski",
"Joseph",
""
]
] | Time dependent orbifolds with spacelike or null singularities have recently been studied as simple models of cosmological singularities. We show that their apparent simplicity is an illusion: the introduction of a single particle causes the spacetime to collapse to a strong curvature singularity (a Big Crunch), even in... |
0907.4071 | Anton Ilderton | Anton Ilderton, Martin Lavelle, David McMullan | Stability, creation and annihilation of charges in gauge theories | Six EPS figures. Version 2: minor typos corrected | Annals Phys.325:835-851,2010 | 10.1016/j.aop.2010.01.001 | TCDMATH 09-18 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We show how to construct physical, minimal energy states for systems of
static and moving charges. These states are manifestly gauge invariant. For
charge-anticharge systems we also construct states in which the gauge fields
are restricted to a finite volume around the location of the matter fields.
Although this is ... | [
{
"created": "Thu, 23 Jul 2009 13:56:55 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Oct 2009 16:41:14 GMT",
"version": "v2"
}
] | 2010-03-02 | [
[
"Ilderton",
"Anton",
""
],
[
"Lavelle",
"Martin",
""
],
[
"McMullan",
"David",
""
]
] | We show how to construct physical, minimal energy states for systems of static and moving charges. These states are manifestly gauge invariant. For charge-anticharge systems we also construct states in which the gauge fields are restricted to a finite volume around the location of the matter fields. Although this is an... |
hep-th/9803228 | Antoine Van Proeyen | Marco Billo, Frederik Denef, Pietro Fre, Igor Pesando, Walter Troost,
Antoine Van Proeyen and Daniela Zanon | The rigid limit in Special Kahler geometry; From K3-fibrations to
Special Riemann surfaces: a detailed case study | 79 pages, 8 figures. LaTeX; typos corrected, version to appear in
Classical and Quantum Gravity | Class.Quant.Grav.15:2083-2152,1998 | 10.1088/0264-9381/15/8/003 | KUL-TF-98/19; IFUM 616/FT | hep-th | null | The limiting procedure of special Kahler manifolds to their rigid limit is
studied for moduli spaces of Calabi-Yau manifolds in the neighbourhood of
certain singularities. In two examples we consider all the periods in and
around the rigid limit, identifying the nontrivial ones in the limit as periods
of a meromorphi... | [
{
"created": "Fri, 27 Mar 1998 18:04:00 GMT",
"version": "v1"
},
{
"created": "Wed, 10 Jun 1998 08:50:14 GMT",
"version": "v2"
}
] | 2014-11-18 | [
[
"Billo",
"Marco",
""
],
[
"Denef",
"Frederik",
""
],
[
"Fre",
"Pietro",
""
],
[
"Pesando",
"Igor",
""
],
[
"Troost",
"Walter",
""
],
[
"Van Proeyen",
"Antoine",
""
],
[
"Zanon",
"Daniela",
""
]
] | The limiting procedure of special Kahler manifolds to their rigid limit is studied for moduli spaces of Calabi-Yau manifolds in the neighbourhood of certain singularities. In two examples we consider all the periods in and around the rigid limit, identifying the nontrivial ones in the limit as periods of a meromorphic ... |
hep-th/9709021 | Friedemann | Friedemann Brandt, Norbert Dragon | Nonpolynomial gauge invariant interactions of 1-form and 2-form gauge
potentials | 3 pages, revtex, no figures; title amended, comments on related works
modified/added, ref. added; to appear in the Proceedings of the 31st
International Symposium Ahrenshoop on the Theory of Elementary Particles,
Buckow (Germany), September 2 - 6, 1997 | null | null | UB-ECM-PF 97/19, ITP-UH 23/97 | hep-th | null | A four dimensional gauge theory with nonpolynomial but local interactions of
1-form and 2-form gauge potentials is constructed. The model is a nontrivial
deformation of a free gauge theory with nonpolynomial dependence on the
deformation parameter (= gauge coupling constant).
| [
{
"created": "Tue, 2 Sep 1997 14:48:10 GMT",
"version": "v1"
},
{
"created": "Mon, 15 Sep 1997 05:05:34 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Brandt",
"Friedemann",
""
],
[
"Dragon",
"Norbert",
""
]
] | A four dimensional gauge theory with nonpolynomial but local interactions of 1-form and 2-form gauge potentials is constructed. The model is a nontrivial deformation of a free gauge theory with nonpolynomial dependence on the deformation parameter (= gauge coupling constant). |
hep-th/0601117 | Washington Chagas-Filho | W. Chagas-Filho | Free Massless Particles, Two Time Physics and Newtonian Gravitodynamics | Latex, 26 pages | null | null | null | hep-th | null | We demonstrate how a classical Snyder-like phase space can be constructed in
the Hamiltonian formalism for the free massless relativistic particle, for the
two-time physics model and for the relativistic Newtonian gravitodynamic
theory. In all these theories the Snyder-like phase space emerges as a
consequence of a n... | [
{
"created": "Tue, 17 Jan 2006 13:15:03 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Jan 2006 18:20:23 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Mar 2006 13:37:06 GMT",
"version": "v3"
}
] | 2007-05-23 | [
[
"Chagas-Filho",
"W.",
""
]
] | We demonstrate how a classical Snyder-like phase space can be constructed in the Hamiltonian formalism for the free massless relativistic particle, for the two-time physics model and for the relativistic Newtonian gravitodynamic theory. In all these theories the Snyder-like phase space emerges as a consequence of a new... |
hep-th/0311016 | Laur J\"arv | Laur Jarv, Thomas Mohaupt and Frank Saueressig | Singular compactifications and cosmology | 4 pages; contribution to the proceedings of the EURESCO conference
"What comes beyond the Standard Model?", July 2003, Portoroz, Slovenia | null | null | FSU-TPI-10/03 | hep-th | null | We summarize our recent results of studying five-dimensional Kasner
cosmologies in a time-dependent Calabi-Yau compactification of M-theory
undergoing a topological flop transition. The dynamics of the additional
states, which become massless at the transition point and give rise to a scalar
potential, helps to stabi... | [
{
"created": "Tue, 4 Nov 2003 16:38:47 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Jarv",
"Laur",
""
],
[
"Mohaupt",
"Thomas",
""
],
[
"Saueressig",
"Frank",
""
]
] | We summarize our recent results of studying five-dimensional Kasner cosmologies in a time-dependent Calabi-Yau compactification of M-theory undergoing a topological flop transition. The dynamics of the additional states, which become massless at the transition point and give rise to a scalar potential, helps to stabili... |
hep-th/9311056 | Ian Affleck | Ian Affleck and Jacob Sagi | Monopole-Catalysed Baryon Decay: A Boundary Conformal Field Theory
Approach | 27 pages, RevTex, UBCTP-93-18 | Nucl.Phys. B417 (1994) 374-402 | 10.1016/0550-3213(94)90478-2 | null | hep-th cond-mat | null | Monopole-mediated baryon number violation, the Callan-Rubakov effect, is
reexamined using boundary conformal field theory techniques. It is shown that
the low-energy behaviour is described simply by free fermions with a
conformally invariant boundary condition at the dyon location. When the number
of fermion flavours... | [
{
"created": "Wed, 10 Nov 1993 01:00:00 GMT",
"version": "v1"
}
] | 2009-10-22 | [
[
"Affleck",
"Ian",
""
],
[
"Sagi",
"Jacob",
""
]
] | Monopole-mediated baryon number violation, the Callan-Rubakov effect, is reexamined using boundary conformal field theory techniques. It is shown that the low-energy behaviour is described simply by free fermions with a conformally invariant boundary condition at the dyon location. When the number of fermion flavours i... |
hep-th/0310259 | Troels Harmark | Troels Harmark | Small Black Holes on Cylinders | 23 pages, 1 figure. v2: typos corrected, introduction expanded, v3:
presentation of sections 2 and 3 reordered and improved, explanatory remarks
added, refs added | Phys.Rev. D69 (2004) 104015 | 10.1103/PhysRevD.69.104015 | null | hep-th gr-qc | null | We find the metric of small black holes on cylinders, i.e. neutral and static
black holes with a small mass in d-dimensional Minkowski-space times a circle.
The metric is found using an ansatz for black holes on cylinders proposed in
hep-th/0204047. We use the new metric to compute corrections to the
thermodynamics w... | [
{
"created": "Tue, 28 Oct 2003 18:02:36 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2003 13:26:49 GMT",
"version": "v2"
},
{
"created": "Tue, 24 Feb 2004 09:59:41 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Harmark",
"Troels",
""
]
] | We find the metric of small black holes on cylinders, i.e. neutral and static black holes with a small mass in d-dimensional Minkowski-space times a circle. The metric is found using an ansatz for black holes on cylinders proposed in hep-th/0204047. We use the new metric to compute corrections to the thermodynamics whi... |
1710.09327 | Jorge Russo | Diego Rodriguez-Gomez and Jorge G. Russo | Boundary Conformal Anomalies on Hyperbolic Spaces and Euclidean Balls | 16 pages. V3: small corrections | null | 10.1007/JHEP12(2017)066 | ICCUB-17-020 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute conformal anomalies for conformal field theories with free
conformal scalars and massless spin $1/2$ fields in hyperbolic space
$\mathbb{H}^d$ and in the ball $\mathbb{B}^d$, for $2\leq d\leq 7$. These
spaces are related by a conformal transformation. In even dimensional spaces,
the conformal anomalies on ... | [
{
"created": "Wed, 25 Oct 2017 16:32:20 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Nov 2017 11:25:06 GMT",
"version": "v2"
},
{
"created": "Tue, 5 Dec 2017 14:44:11 GMT",
"version": "v3"
}
] | 2018-01-17 | [
[
"Rodriguez-Gomez",
"Diego",
""
],
[
"Russo",
"Jorge G.",
""
]
] | We compute conformal anomalies for conformal field theories with free conformal scalars and massless spin $1/2$ fields in hyperbolic space $\mathbb{H}^d$ and in the ball $\mathbb{B}^d$, for $2\leq d\leq 7$. These spaces are related by a conformal transformation. In even dimensional spaces, the conformal anomalies on $\... |
hep-th/0106089 | Peter Horvathy | C. Duval and P. A.Horv\'athy | Exotic galilean symmetry in the non-commutative plane, and the Hall
effect | Revised version. The formula for the conserved quantities is
corrected; some more references added. 11 pages, LaTex, no figures | J.Phys.A34:10097-10108,2001 | 10.1088/0305-4470/34/47/314 | null | hep-th cond-mat | null | Quantum Mechanics in the non-commutative plane is shown to admit the
``exotic'' symmetry of the doubly-centrally-extended Galilei group. When
coupled to a planar magnetic field whose strength is the inverse of the
non-commutative parameter, the system becomes singular, and ``Faddeev-Jackiw''
reduction yields the ``Ch... | [
{
"created": "Tue, 12 Jun 2001 10:09:51 GMT",
"version": "v1"
},
{
"created": "Thu, 28 Jun 2001 16:25:24 GMT",
"version": "v2"
},
{
"created": "Tue, 17 Jul 2001 09:45:20 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Duval",
"C.",
""
],
[
"Horváthy",
"P. A.",
""
]
] | Quantum Mechanics in the non-commutative plane is shown to admit the ``exotic'' symmetry of the doubly-centrally-extended Galilei group. When coupled to a planar magnetic field whose strength is the inverse of the non-commutative parameter, the system becomes singular, and ``Faddeev-Jackiw'' reduction yields the ``Cher... |
1306.1070 | Mohammad Reza Setare | S. K. Moayedi, M. R. Setare, and B. Khosropour | Lagrangian Formulation of a Magnetostatic Field in the Presence of a
Minimal Length Scale Based on the Kempf Algebra | 18 pages, accepted for publication in Int. J. Mod. Phys. A | null | 10.1142/S0217751X1350142X | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In the 1990s, Kempf and his collaborators Mangano and Mann introduced a
$D$-dimensional $(\beta,\beta')$-two-parameter deformed Heisenberg algebra
which leads to an isotropic minimal length $(\triangle
X^{i})_{min}=\hbar\sqrt{D\beta+\beta'}\;,\forall i\in \{1,2, \cdots,D\}$. In
this work, the Lagrangian formulation o... | [
{
"created": "Tue, 4 Jun 2013 07:06:33 GMT",
"version": "v1"
},
{
"created": "Tue, 15 Oct 2013 05:36:04 GMT",
"version": "v2"
}
] | 2015-06-16 | [
[
"Moayedi",
"S. K.",
""
],
[
"Setare",
"M. R.",
""
],
[
"Khosropour",
"B.",
""
]
] | In the 1990s, Kempf and his collaborators Mangano and Mann introduced a $D$-dimensional $(\beta,\beta')$-two-parameter deformed Heisenberg algebra which leads to an isotropic minimal length $(\triangle X^{i})_{min}=\hbar\sqrt{D\beta+\beta'}\;,\forall i\in \{1,2, \cdots,D\}$. In this work, the Lagrangian formulation of ... |
hep-th/9401026 | Denis Juriev | D.Juriev | Infinite dimensional geometry and quantum field theory of strings. III.
Infinite dimensional W-geometry of a second quantized free string | 24 pages in AMS-TEX (style AMSPPT) | J.Geom.Phys. 16 (1995) 275-300 | 10.1016/0393-0440(94)00030-8 | LPTENS 93/53 | hep-th alg-geom funct-an math.AG math.FA | null | The present paper is devoted to various objects of the infinite dimensional
W-geometry of a second quantized free string. Our purpose is to include the
W-symmetries into the general infinite dimensional geometrical picture related
to the quantum field theory of strings, which was described in the first part
of the pa... | [
{
"created": "Fri, 7 Jan 1994 11:44:58 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Juriev",
"D.",
""
]
] | The present paper is devoted to various objects of the infinite dimensional W-geometry of a second quantized free string. Our purpose is to include the W-symmetries into the general infinite dimensional geometrical picture related to the quantum field theory of strings, which was described in the first part of the pape... |
hep-th/0601137 | Miao Li | Miao Li, Wei Song, Tower Wang | Some Low Dimensional Evidence for the Weak Gravity Conjecture | 7 pages, harvmac | JHEP0603:094,2006 | 10.1088/1126-6708/2006/03/094 | null | hep-th | null | We discuss a few examples in 2+1 dimensions and 1+1 dimensions supporting a
recent conjecture concerning the relation between the Planck scale and the
coupling strength of a non-gravitional interaction, unlike those examples in
3+1 dimensions, we do not have to resort to exotic physics such as small black
holes. Howe... | [
{
"created": "Thu, 19 Jan 2006 16:34:14 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Li",
"Miao",
""
],
[
"Song",
"Wei",
""
],
[
"Wang",
"Tower",
""
]
] | We discuss a few examples in 2+1 dimensions and 1+1 dimensions supporting a recent conjecture concerning the relation between the Planck scale and the coupling strength of a non-gravitional interaction, unlike those examples in 3+1 dimensions, we do not have to resort to exotic physics such as small black holes. Howeve... |
2210.04725 | Wen-Jie Ma | Chi-Ming Chang, Wei Cui, Wen-Jie Ma, Hongfei Shu, Hao Zou | Shadow Celestial Amplitude | null | null | 10.1007/JHEP02(2023)017 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study scattering amplitudes in the shadow conformal primary basis, which
satisfies the same defining properties as the original conformal primary basis
and has many advantages over it. The shadow celestial amplitudes exhibit
locality manifestly on the celestial sphere, and behave like correlation
functions in conf... | [
{
"created": "Mon, 10 Oct 2022 14:28:22 GMT",
"version": "v1"
},
{
"created": "Mon, 17 Oct 2022 12:01:50 GMT",
"version": "v2"
}
] | 2023-02-22 | [
[
"Chang",
"Chi-Ming",
""
],
[
"Cui",
"Wei",
""
],
[
"Ma",
"Wen-Jie",
""
],
[
"Shu",
"Hongfei",
""
],
[
"Zou",
"Hao",
""
]
] | We study scattering amplitudes in the shadow conformal primary basis, which satisfies the same defining properties as the original conformal primary basis and has many advantages over it. The shadow celestial amplitudes exhibit locality manifestly on the celestial sphere, and behave like correlation functions in confor... |
hep-th/0701047 | Sang Pyo Kim | Sang Pyo Kim and Don N. Page | Improved Approximations for Fermion Pair Production in Inhomogeneous
Electric Fields | RevTex, 12 pages, two figures; replaced by the version accepted in
Phys. Rev. D | Phys.Rev.D75:045013,2007 | 10.1103/PhysRevD.75.045013 | Alberta-Thy-01-07 | hep-th astro-ph hep-ph nucl-th | null | Reformulating the instantons in a complex plane for tunneling or transmitting
states, we calculate the pair-production rate of charged fermions in a
spatially localized electric field, illustrated by the Sauter electric field
E_0 sech^2 (z/L), and in a temporally localized electric field such as E_0
sech^2 (t/T). The... | [
{
"created": "Mon, 8 Jan 2007 00:48:02 GMT",
"version": "v1"
},
{
"created": "Tue, 9 Jan 2007 18:50:23 GMT",
"version": "v2"
},
{
"created": "Wed, 31 Jan 2007 04:01:26 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Kim",
"Sang Pyo",
""
],
[
"Page",
"Don N.",
""
]
] | Reformulating the instantons in a complex plane for tunneling or transmitting states, we calculate the pair-production rate of charged fermions in a spatially localized electric field, illustrated by the Sauter electric field E_0 sech^2 (z/L), and in a temporally localized electric field such as E_0 sech^2 (t/T). The i... |
1509.02126 | Massimo Giovannini | Massimo Giovannini | The spectrum of anomalous magnetohydrodynamics | 26 pages, no figures | Phys. Rev. D 93, 103518 (2016) | 10.1103/PhysRevD.93.103518 | CERN-PH-TH/2015-182 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The equations of anomalous magnetohydrodynamics describe an Abelian plasma
where conduction and chiral currents are simultaneously present and constrained
by the second law of thermodynamics. At high frequencies the magnetic currents
play the leading role and the spectrum is dominated by two-fluid effects. The
system... | [
{
"created": "Mon, 7 Sep 2015 17:11:55 GMT",
"version": "v1"
}
] | 2016-05-25 | [
[
"Giovannini",
"Massimo",
""
]
] | The equations of anomalous magnetohydrodynamics describe an Abelian plasma where conduction and chiral currents are simultaneously present and constrained by the second law of thermodynamics. At high frequencies the magnetic currents play the leading role and the spectrum is dominated by two-fluid effects. The system b... |
hep-th/0409181 | Roberto Zucchini | Roberto Zucchini | A sigma model field theoretic realization of Hitchin's generalized
complex geometry | 28 pages, Plain TeX, no figures, requires AMS font files AMSSYM.DEF
and amssym.tex. Typos in eq. 6.19 and some spelling corrected | JHEP0411:045,2004 | 10.1088/1126-6708/2004/11/045 | DFUB 04-03 | hep-th math-ph math.DG math.MP | null | We present a sigma model field theoretic realization of Hitchin's generalized
complex geometry, which recently has been shown to be relevant in
compactifications of superstring theory with fluxes. Hitchin sigma model is
closely related to the well known Poisson sigma model, of which it has the same
field content. The... | [
{
"created": "Fri, 17 Sep 2004 12:29:09 GMT",
"version": "v1"
},
{
"created": "Sat, 18 Sep 2004 07:56:58 GMT",
"version": "v2"
},
{
"created": "Mon, 27 Sep 2004 07:38:54 GMT",
"version": "v3"
},
{
"created": "Tue, 16 Nov 2004 10:13:16 GMT",
"version": "v4"
}
] | 2008-11-26 | [
[
"Zucchini",
"Roberto",
""
]
] | We present a sigma model field theoretic realization of Hitchin's generalized complex geometry, which recently has been shown to be relevant in compactifications of superstring theory with fluxes. Hitchin sigma model is closely related to the well known Poisson sigma model, of which it has the same field content. The c... |
2305.00049 | Niklas Garner | Niklas Garner, Natalie M. Paquette | Twistorial monopoles & chiral algebras | 43+1 pages; v2 added references and a discussion of modules arising
from holomorphic Wilson lines; v3 minor revisions, corrected error in section
3.2.3; comments welcome! | null | null | null | hep-th math.QA math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We initiate the study of how the insertion of magnetically charged states in
4d self-dual gauge theories impacts the 2d chiral algebras supported on the
celestial sphere at asymptotic null infinity, from the point of view of the
4d/2d twistorial correspondence introduced by Costello and the second author.
By reducing... | [
{
"created": "Fri, 28 Apr 2023 19:00:35 GMT",
"version": "v1"
},
{
"created": "Tue, 9 May 2023 21:22:56 GMT",
"version": "v2"
},
{
"created": "Thu, 6 Jul 2023 22:10:46 GMT",
"version": "v3"
}
] | 2023-07-10 | [
[
"Garner",
"Niklas",
""
],
[
"Paquette",
"Natalie M.",
""
]
] | We initiate the study of how the insertion of magnetically charged states in 4d self-dual gauge theories impacts the 2d chiral algebras supported on the celestial sphere at asymptotic null infinity, from the point of view of the 4d/2d twistorial correspondence introduced by Costello and the second author. By reducing t... |
1409.5982 | Thijs van den Broek | Wim Beenakker, Walter D. van Suijlekom, Thijs van den Broek | Supersymmetry and noncommutative geometry Part I: Supersymmetric
almost-commutative geometries | null | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Noncommutative geometry has seen remarkable applications for high energy
physics, viz. the geometrical interpretation of the Standard Model. The
question whether it also allows for supersymmetric theories has so far not been
answered in a conclusive way. In this first of three papers we do a systematic
analysis of th... | [
{
"created": "Sun, 21 Sep 2014 13:48:59 GMT",
"version": "v1"
}
] | 2014-09-23 | [
[
"Beenakker",
"Wim",
""
],
[
"van Suijlekom",
"Walter D.",
""
],
[
"Broek",
"Thijs van den",
""
]
] | Noncommutative geometry has seen remarkable applications for high energy physics, viz. the geometrical interpretation of the Standard Model. The question whether it also allows for supersymmetric theories has so far not been answered in a conclusive way. In this first of three papers we do a systematic analysis of the ... |
0708.1151 | Michael A. Soloviev | Michael A. Soloviev (Lebedev Physical Institute) | Noncommutativity and theta-locality | LaTeX, 17 pages, no figures; minor changes to agree with published
version | J.Phys.A40:14593-14604,2007 | 10.1088/1751-8113/40/48/020 | FIAN-TD/2007-17 | hep-th math-ph math.MP math.QA | null | In this paper, we introduce the condition of theta-locality which can be used
as a substitute for microcausality in quantum field theory on noncommutative
spacetime. This condition is closely related to the asymptotic commutativity
which was previously used in nonlocal QFT. Heuristically, it means that the
commutator... | [
{
"created": "Wed, 8 Aug 2007 17:04:30 GMT",
"version": "v1"
},
{
"created": "Thu, 7 Feb 2008 15:53:19 GMT",
"version": "v2"
}
] | 2008-11-26 | [
[
"Soloviev",
"Michael A.",
"",
"Lebedev Physical Institute"
]
] | In this paper, we introduce the condition of theta-locality which can be used as a substitute for microcausality in quantum field theory on noncommutative spacetime. This condition is closely related to the asymptotic commutativity which was previously used in nonlocal QFT. Heuristically, it means that the commutator o... |
2107.06286 | Luca Iliesiu | Luca V. Iliesiu, M\'ark Mezei and G\'abor S\'arosi | The volume of the black hole interior at late times | 36 pages, 10 figures | null | null | CERN-TH-2021-102 | hep-th nlin.CD | http://creativecommons.org/publicdomain/zero/1.0/ | Understanding the fate of semi-classical black hole solutions at very late
times is one of the most important open questions in quantum gravity. In this
paper, we provide a path integral definition of the volume of the black hole
interior and study it at arbitrarily late times for black holes in various
models of two... | [
{
"created": "Tue, 13 Jul 2021 18:00:00 GMT",
"version": "v1"
}
] | 2021-07-15 | [
[
"Iliesiu",
"Luca V.",
""
],
[
"Mezei",
"Márk",
""
],
[
"Sárosi",
"Gábor",
""
]
] | Understanding the fate of semi-classical black hole solutions at very late times is one of the most important open questions in quantum gravity. In this paper, we provide a path integral definition of the volume of the black hole interior and study it at arbitrarily late times for black holes in various models of two-d... |
1909.01956 | Christopher T. Hill | Gabriela Barenboim and Christopher T. Hill | Sterile Neutrinos, Black Hole Vacuum and Holographic Principle | 7 pages, 2 figures; corrected typos | null | null | FERMILAB-PUB-19-457-T; IFIC/19-37 | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We construct an effective field theory (EFT) model that describes matter
field interactions with Schwarzschild mini-black-holes (SBH's), treated as a
scalar field, $B_0(x)$. Fermion interactions with SBH's require a random
complex spurion field, $\theta_{ij}$, which we interpret as the EFT description
of "holographic... | [
{
"created": "Wed, 4 Sep 2019 17:31:32 GMT",
"version": "v1"
},
{
"created": "Wed, 18 Sep 2019 17:42:15 GMT",
"version": "v2"
},
{
"created": "Thu, 26 Sep 2019 12:46:50 GMT",
"version": "v3"
},
{
"created": "Wed, 22 Apr 2020 17:07:08 GMT",
"version": "v4"
}
] | 2020-04-23 | [
[
"Barenboim",
"Gabriela",
""
],
[
"Hill",
"Christopher T.",
""
]
] | We construct an effective field theory (EFT) model that describes matter field interactions with Schwarzschild mini-black-holes (SBH's), treated as a scalar field, $B_0(x)$. Fermion interactions with SBH's require a random complex spurion field, $\theta_{ij}$, which we interpret as the EFT description of "holographic i... |
1602.05943 | Kazem Bitaghsir Fadafan | Kazem Bitaghsir Fadafan | Conductivity bound from dirty black holes | 9 pages, no figure. v2:Title changed to better reflect content,
published version in Physics Letters B | null | 10.1016/j.physletb.2016.09.056 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We propose a lower bound of the dc electrical conductivity in strongly
disordered, strongly interacting quantum field theories using holography. We
study linear response of black holes with broken translational symmetry in
Einstein-Maxwell-dilaton theories of gravity. Using the generalized Stokes
equations at the hor... | [
{
"created": "Thu, 18 Feb 2016 20:53:13 GMT",
"version": "v1"
},
{
"created": "Thu, 20 Oct 2016 15:14:54 GMT",
"version": "v2"
}
] | 2016-11-23 | [
[
"Fadafan",
"Kazem Bitaghsir",
""
]
] | We propose a lower bound of the dc electrical conductivity in strongly disordered, strongly interacting quantum field theories using holography. We study linear response of black holes with broken translational symmetry in Einstein-Maxwell-dilaton theories of gravity. Using the generalized Stokes equations at the horiz... |
2106.11903 | Arthur Lipstein | Humberto Gomez, Renann Lipinski Jusinskas, Arthur Lipstein | Cosmological Scattering Equations | v3. minor changes, accepted to PRL | Phys. Rev. Lett. 127, 251604 (2021) | 10.1103/PhysRevLett.127.251604 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We propose a worldsheet formula for tree-level correlation functions
describing a scalar field with arbitrary mass and quartic self-interaction in
de Sitter space, which is a simple model for inflationary cosmology. The
correlation functions are located on the future boundary of the spacetime and
are Fourier-transfor... | [
{
"created": "Tue, 22 Jun 2021 16:18:01 GMT",
"version": "v1"
},
{
"created": "Fri, 30 Jul 2021 15:05:50 GMT",
"version": "v2"
},
{
"created": "Wed, 8 Dec 2021 00:30:21 GMT",
"version": "v3"
}
] | 2021-12-21 | [
[
"Gomez",
"Humberto",
""
],
[
"Jusinskas",
"Renann Lipinski",
""
],
[
"Lipstein",
"Arthur",
""
]
] | We propose a worldsheet formula for tree-level correlation functions describing a scalar field with arbitrary mass and quartic self-interaction in de Sitter space, which is a simple model for inflationary cosmology. The correlation functions are located on the future boundary of the spacetime and are Fourier-transforme... |
hep-th/9204078 | Behrndt | K. Behrndt | Non-Critical Strings in Robertson-Walker Space Time | 9 pages | null | null | null | hep-th | null | I consider a D+1 dimensional nonlinear $\sigma$ model based on a possible
interpretation of the Liouville field as a physical time. The Weyl invariance
of this theory gives us restrictions for the background fields and the
parameters of the theory, e.g.\ for trivial background one obtains the known
regions for the di... | [
{
"created": "Fri, 24 Apr 1992 11:41:10 GMT",
"version": "v1"
},
{
"created": "Wed, 29 Apr 1992 08:54:38 GMT",
"version": "v2"
}
] | 2008-02-03 | [
[
"Behrndt",
"K.",
""
]
] | I consider a D+1 dimensional nonlinear $\sigma$ model based on a possible interpretation of the Liouville field as a physical time. The Weyl invariance of this theory gives us restrictions for the background fields and the parameters of the theory, e.g.\ for trivial background one obtains the known regions for the dime... |
hep-th/0001061 | Andre Wehner | Andre Wehner and James T. Wheeler | Biconformal Matter Actions | null | null | null | null | hep-th gr-qc | null | We extend 2n-dim biconformal gauge theory by including Lorentz-scalar matter
fields of arbitrary conformal weight. We show that for a massless scalar field
of conformal weight zero in a torsion-free biconformal geometry, the solution
is determined by the Einstein equation on an n-dim submanifold, with the
stress-ener... | [
{
"created": "Tue, 11 Jan 2000 12:58:24 GMT",
"version": "v1"
},
{
"created": "Wed, 12 Jan 2000 06:06:21 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Wehner",
"Andre",
""
],
[
"Wheeler",
"James T.",
""
]
] | We extend 2n-dim biconformal gauge theory by including Lorentz-scalar matter fields of arbitrary conformal weight. We show that for a massless scalar field of conformal weight zero in a torsion-free biconformal geometry, the solution is determined by the Einstein equation on an n-dim submanifold, with the stress-energy... |
2105.06195 | Salvatore Mancani | Andrea Antinucci, Massimo Bianchi, Salvo Mancani and Fabio Riccioni | Suspended Fixed Points | 41 pages, 23 figures. v2: Improved text, references added | null | 10.1016/j.nuclphysb.2022.115695 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We study the orientifold of the ${\mathcal{N}} = 1$ superconformal field
theories describing D3-branes probing the Suspended Pinch Point singularity, as
well as the orientifolds of non-chiral theories obtained by a specific orbifold
$\mathbb{Z}_n$ of SPP. We find that these models realize a mechanism analogous
to the... | [
{
"created": "Thu, 13 May 2021 11:27:06 GMT",
"version": "v1"
},
{
"created": "Mon, 26 Jul 2021 17:04:37 GMT",
"version": "v2"
}
] | 2022-03-02 | [
[
"Antinucci",
"Andrea",
""
],
[
"Bianchi",
"Massimo",
""
],
[
"Mancani",
"Salvo",
""
],
[
"Riccioni",
"Fabio",
""
]
] | We study the orientifold of the ${\mathcal{N}} = 1$ superconformal field theories describing D3-branes probing the Suspended Pinch Point singularity, as well as the orientifolds of non-chiral theories obtained by a specific orbifold $\mathbb{Z}_n$ of SPP. We find that these models realize a mechanism analogous to the o... |
hep-th/0212049 | Delamotte | B. Delamotte | A hint of renormalization | 17 pages, pedagogical article | Am.J.Phys. 72 (2004) 170-184 | 10.1119/1.1624112 | null | hep-th cond-mat.stat-mech | null | An elementary introduction to perturbative renormalization and
renormalization group is presented. No prior knowledge of field theory is
necessary because we do not refer to a particular physical theory. We are thus
able to disentangle what is specific to field theory and what is intrinsic to
renormalization. We link... | [
{
"created": "Wed, 4 Dec 2002 13:43:30 GMT",
"version": "v1"
},
{
"created": "Mon, 27 Jan 2003 13:42:53 GMT",
"version": "v2"
},
{
"created": "Fri, 5 Sep 2003 16:41:47 GMT",
"version": "v3"
}
] | 2015-06-26 | [
[
"Delamotte",
"B.",
""
]
] | An elementary introduction to perturbative renormalization and renormalization group is presented. No prior knowledge of field theory is necessary because we do not refer to a particular physical theory. We are thus able to disentangle what is specific to field theory and what is intrinsic to renormalization. We link t... |
hep-th/9707059 | Juan Garcia-Bellido | Juan Garcia-Bellido (CERN) | Dual inflation | 5 pages, RevTeX, epsf, 2 figures (included in the text). Slightly
improved version, accepted in Physics Letters B | Phys.Lett. B418 (1998) 252-257 | 10.1016/S0370-2693(97)01411-1 | CERN-TH/97-149 | hep-th astro-ph hep-ph | null | We propose a new model of inflation based on the soft-breaking of N=2
supersymmetric SU(2) Yang-Mills theory. The advantage of such a model is the
fact that we can write an exact expression for the effective scalar potential,
including non-perturbative effects, which preserves the analyticity and duality
properties o... | [
{
"created": "Fri, 4 Jul 1997 18:22:58 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Nov 1997 14:09:17 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Garcia-Bellido",
"Juan",
"",
"CERN"
]
] | We propose a new model of inflation based on the soft-breaking of N=2 supersymmetric SU(2) Yang-Mills theory. The advantage of such a model is the fact that we can write an exact expression for the effective scalar potential, including non-perturbative effects, which preserves the analyticity and duality properties of ... |
2311.10828 | Vincent Van Hemelryck | Gary Shiu, Flavio Tonioni, Vincent Van Hemelryck, Thomas Van Riet | Connecting flux vacua through scalar field excursions | 6 pages + appendices, 2 figures | null | null | UUITP-32/23 | hep-th | http://creativecommons.org/licenses/by/4.0/ | We show how flux vacua that differ from each other in flux quanta can be seen
as different vacua in a single scalar potential of an enlarged field space,
which resolves the separation by thin domain walls. This observation, which is
motivated by the AdS Distance Conjecture, allows one to compute distances
between dif... | [
{
"created": "Fri, 17 Nov 2023 19:17:24 GMT",
"version": "v1"
}
] | 2023-11-21 | [
[
"Shiu",
"Gary",
""
],
[
"Tonioni",
"Flavio",
""
],
[
"Van Hemelryck",
"Vincent",
""
],
[
"Van Riet",
"Thomas",
""
]
] | We show how flux vacua that differ from each other in flux quanta can be seen as different vacua in a single scalar potential of an enlarged field space, which resolves the separation by thin domain walls. This observation, which is motivated by the AdS Distance Conjecture, allows one to compute distances between diffe... |
hep-th/0506245 | Oliver DeWolfe | Oliver DeWolfe | Enhanced Symmetries in Multiparameter Flux Vacua | 32 pages, LaTeX. v2: references added | JHEP 0510 (2005) 066 | 10.1088/1126-6708/2005/10/066 | PUPT-2166 | hep-th | null | We give a construction of type IIB flux vacua with discrete R-symmetries and
vanishing superpotential for hypersurfaces in weighted projective space with
any number of moduli. We find that the existence of such vacua for a given
space depends on properties of the modular group, and for Fermat models can be
determined... | [
{
"created": "Wed, 29 Jun 2005 19:46:31 GMT",
"version": "v1"
},
{
"created": "Wed, 20 Jul 2005 20:34:02 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"DeWolfe",
"Oliver",
""
]
] | We give a construction of type IIB flux vacua with discrete R-symmetries and vanishing superpotential for hypersurfaces in weighted projective space with any number of moduli. We find that the existence of such vacua for a given space depends on properties of the modular group, and for Fermat models can be determined s... |
hep-th/9810183 | Ergin Sezgin | R. Percacci and E. Sezgin | Properties of Gauged Sigma Models | 24 pages, latex, uses sprocl.sty, contribution to the R. Arnowitt
Fest: A Symposium on Supersymmetry and Gravitation, College Station, TX, 5-7
April 1998 | null | null | SISSA 113/98/EP, CTP TAMU-33/98 | hep-th | null | Nonlinear sigma models arise in supergravity theories with or without matter
couplings in various dimensions and they are important in understanding the
duality symmetries of M-theory. With this motivation in mind, we review the
salient features of gauged and ungauged nonlinear sigma models with or without
Wess-Zumin... | [
{
"created": "Thu, 22 Oct 1998 20:49:52 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Percacci",
"R.",
""
],
[
"Sezgin",
"E.",
""
]
] | Nonlinear sigma models arise in supergravity theories with or without matter couplings in various dimensions and they are important in understanding the duality symmetries of M-theory. With this motivation in mind, we review the salient features of gauged and ungauged nonlinear sigma models with or without Wess-Zumino ... |
2312.02262 | Kurt Hinterbichler | Kurt Hinterbichler, Samanta Saha | Equivalence of EFTs and Time-Like Extra Dimensions | 35 pages | Phys. Rev. D 109, 065019 (2024) | 10.1103/PhysRevD.109.065019 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A flat 3-brane probing a five dimensional anti-de Sitter space has the same
symmetries and symmetry breaking pattern as one probing a five dimensional de
Sitter space with two time directions. Despite the seemingly different physical
set ups, we show that the effective field theory of the brane bending mode is
identi... | [
{
"created": "Mon, 4 Dec 2023 19:00:00 GMT",
"version": "v1"
}
] | 2024-08-15 | [
[
"Hinterbichler",
"Kurt",
""
],
[
"Saha",
"Samanta",
""
]
] | A flat 3-brane probing a five dimensional anti-de Sitter space has the same symmetries and symmetry breaking pattern as one probing a five dimensional de Sitter space with two time directions. Despite the seemingly different physical set ups, we show that the effective field theory of the brane bending mode is identica... |
2003.03242 | Elias Leite Mendon\c{c}a | E. L. Mendon\c{c}a, H.L. de Oliveira, P.H.F. Nogueira | Duality and unitarity of massive spin-3/2 models in $D=2+1$ | 11 pages, 0 figures | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we provide a triple master action interpolating among three
self-dual descriptions of massive spin-3/2 particles in $D=2+1$ dimensions.
Such result generalizes a master action previously suggested in the literature.
We also show that, surprisingly a shorthand notation in terms of differential
operators a... | [
{
"created": "Fri, 6 Mar 2020 14:43:43 GMT",
"version": "v1"
}
] | 2020-03-09 | [
[
"Mendonça",
"E. L.",
""
],
[
"de Oliveira",
"H. L.",
""
],
[
"Nogueira",
"P. H. F.",
""
]
] | In this work we provide a triple master action interpolating among three self-dual descriptions of massive spin-3/2 particles in $D=2+1$ dimensions. Such result generalizes a master action previously suggested in the literature. We also show that, surprisingly a shorthand notation in terms of differential operators app... |
0704.0531 | Anastasios Petkou | Robert G. Leigh, Anastasios C. Petkou | Gravitational Duality Transformations on (A)dS4 | 14 pages, v2: minor clarifications, references added, v3: more
references added | JHEP0711:079,2007 | 10.1088/1126-6708/2007/11/079 | ILL-(TH)-07-02 | hep-th | null | We discuss the implementation of electric-magnetic duality transformations in
four-dimensional gravity linearized around Minkowski or (A)dS4 backgrounds. In
the presence of a cosmological constant duality generically modifies the
Hamiltonian, nevertheless the bulk dynamics is unchanged. We pay particular
attention to... | [
{
"created": "Wed, 4 Apr 2007 09:34:35 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Jun 2007 09:34:41 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Aug 2007 16:01:10 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Leigh",
"Robert G.",
""
],
[
"Petkou",
"Anastasios C.",
""
]
] | We discuss the implementation of electric-magnetic duality transformations in four-dimensional gravity linearized around Minkowski or (A)dS4 backgrounds. In the presence of a cosmological constant duality generically modifies the Hamiltonian, nevertheless the bulk dynamics is unchanged. We pay particular attention to t... |
1101.2094 | Chandrima Paul | Chandrima Paul | On Integrability of Type 0A Matrix Model in the Presence of D brane | LaTeX file, 45 pages. arXiv admin note: substantial text overlap with
arXiv:hep-th/0208034, arXiv:hep-th/0205079, arXiv:hep-th/0312236,
arXiv:hep-th/0402196, arXiv:hep-th/0303190, arXiv:hep-th/0311273 by other
authors | Int.J.Mod.Phys. A34 (2019) no.03n04, 1950020 | 10.1142/S0217751X19500209 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We consider type 0A matrix model in the presence of a spacelike D
brane,localized in matter direction at any arbitrary point. It appears that in
order to have an appropriate string/MQM correspondence we must need to impose a
constraint on the matrix model side which is equivalent to an operator
constraint on the matt... | [
{
"created": "Tue, 11 Jan 2011 11:09:26 GMT",
"version": "v1"
},
{
"created": "Wed, 5 Jun 2019 23:38:37 GMT",
"version": "v2"
}
] | 2019-06-10 | [
[
"Paul",
"Chandrima",
""
]
] | We consider type 0A matrix model in the presence of a spacelike D brane,localized in matter direction at any arbitrary point. It appears that in order to have an appropriate string/MQM correspondence we must need to impose a constraint on the matrix model side which is equivalent to an operator constraint on the matter... |
0807.5016 | Harvendra Singh | Harvendra Singh | M2-branes on a resolved $C_4/Z_4$ | 10 pp; v2: references added; v3: minor change after eq(11) | JHEP 0809:071,2008 | 10.1088/1126-6708/2008/09/071 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We write down M2-branes on the resolved $C_4/Z_4$ orbifold space. The
resolved spatial geometry is such that it interpolates between $R^2\times CP_3$
near the branes and $C_4/Z_4$ asymptotically. The near horizon geometry of
these branes is a deformation of $AdS_4\times S^7/Z_4$. An interesting aspect
is that for $k=... | [
{
"created": "Thu, 31 Jul 2008 08:53:14 GMT",
"version": "v1"
},
{
"created": "Wed, 6 Aug 2008 10:58:44 GMT",
"version": "v2"
},
{
"created": "Thu, 2 Apr 2009 08:25:33 GMT",
"version": "v3"
}
] | 2011-03-02 | [
[
"Singh",
"Harvendra",
""
]
] | We write down M2-branes on the resolved $C_4/Z_4$ orbifold space. The resolved spatial geometry is such that it interpolates between $R^2\times CP_3$ near the branes and $C_4/Z_4$ asymptotically. The near horizon geometry of these branes is a deformation of $AdS_4\times S^7/Z_4$. An interesting aspect is that for $k=4$... |
2407.06258 | Farman Ullah - | Diptimoy Ghosh, Enrico Pajer, Farman Ullah | Cosmological cutting rules for Bogoliubov initial states | null | null | null | null | hep-th gr-qc hep-ph | http://creativecommons.org/licenses/by/4.0/ | The field theoretic wavefunction in cosmological spacetimes has received much
attention as a fundamental object underlying the generation of primordial
perturbations in our universe. Assuming an initial Bunch-Davies state, unitary
time evolution implies an infinite set of cutting rules for the wavefunction to
all ord... | [
{
"created": "Mon, 8 Jul 2024 18:00:01 GMT",
"version": "v1"
}
] | 2024-07-16 | [
[
"Ghosh",
"Diptimoy",
""
],
[
"Pajer",
"Enrico",
""
],
[
"Ullah",
"Farman",
""
]
] | The field theoretic wavefunction in cosmological spacetimes has received much attention as a fundamental object underlying the generation of primordial perturbations in our universe. Assuming an initial Bunch-Davies state, unitary time evolution implies an infinite set of cutting rules for the wavefunction to all order... |
1203.6378 | David Turton | David Turton | Black hole microstate geometries from string amplitudes | 14 pages, 3 figures, Contribution to the proceedings of the Black
Objects in Supergravity School, Frascati, 2011 | Springer Proc. Phys. 144 (2013) 255-266 | 10.1007/978-3-319-00215-6_7 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this talk we review recent calculations of the asymptotic supergravity
fields sourced by bound states of D1 and D5-branes carrying travelling waves.
We compute disk one-point functions for the massless closed string fields. At
large distances from the branes, the effective open string coupling is small,
even in th... | [
{
"created": "Wed, 28 Mar 2012 21:00:07 GMT",
"version": "v1"
}
] | 2013-08-19 | [
[
"Turton",
"David",
""
]
] | In this talk we review recent calculations of the asymptotic supergravity fields sourced by bound states of D1 and D5-branes carrying travelling waves. We compute disk one-point functions for the massless closed string fields. At large distances from the branes, the effective open string coupling is small, even in the ... |
hep-th/9704158 | Soo-Jong Rey | Soo-Jong Rey | Heterotic M(atrix) Strings and Their Interactions | 20 pages, section 3.1 expanded, more references added | Nucl.Phys. B502 (1997) 170-190 | 10.1016/S0550-3213(97)00428-8 | IASSNS-HEP 97/36, SNUTP 97-051 | hep-th | null | Following recent proposal of Dijkgraaf, Verlinde and Verlinde, we show that
the M(atrix) theory compactified on $S_1/Z_2$ provides with a non-perturbative
description of second-quantized light-cone heterotic string. This so-called
heterotic M(atrix) string theory is defined by two-dimensional (8,0)
supersymmetric chi... | [
{
"created": "Wed, 23 Apr 1997 22:25:41 GMT",
"version": "v1"
},
{
"created": "Thu, 24 Apr 1997 23:45:49 GMT",
"version": "v2"
},
{
"created": "Mon, 12 May 1997 14:46:39 GMT",
"version": "v3"
}
] | 2016-09-06 | [
[
"Rey",
"Soo-Jong",
""
]
] | Following recent proposal of Dijkgraaf, Verlinde and Verlinde, we show that the M(atrix) theory compactified on $S_1/Z_2$ provides with a non-perturbative description of second-quantized light-cone heterotic string. This so-called heterotic M(atrix) string theory is defined by two-dimensional (8,0) supersymmetric chira... |
1405.0269 | Dmitri Gal'tsov | Adel Bouchareb, Chiang-Mei Chen, G\'erard Cl\'ement and Dmitri
Gal'tsov | Bertotti-Robinson and soliton string solutions of $D=5$ minimal
supergravity | 25 pages, revtex4 | Phys. Rev. D 90, 024047 (2014) | 10.1103/PhysRevD.90.024047 | LAPTH-024/14 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We report on a series of new solutions to five-dimensional minimal
supergravity. Our method applies to space-times with two commuting Killing
symmetries and consists in combining dimensional reduction on two-spaces of
constant curvature with reduction on a two-torus. The first gives rise to
various generalized Bertot... | [
{
"created": "Thu, 1 May 2014 19:52:20 GMT",
"version": "v1"
}
] | 2014-07-23 | [
[
"Bouchareb",
"Adel",
""
],
[
"Chen",
"Chiang-Mei",
""
],
[
"Clément",
"Gérard",
""
],
[
"Gal'tsov",
"Dmitri",
""
]
] | We report on a series of new solutions to five-dimensional minimal supergravity. Our method applies to space-times with two commuting Killing symmetries and consists in combining dimensional reduction on two-spaces of constant curvature with reduction on a two-torus. The first gives rise to various generalized Bertotti... |
2312.07652 | Grant Remmen | Nima Arkani-Hamed, Clifford Cheung, Carolina Figueiredo, Grant N.
Remmen | Multiparticle Factorization and the Rigidity of String Theory | 5 pages (+ 4 pages supplementary), 2 figures | Phys. Rev. Lett. 132, 091601 (2024) | 10.1103/PhysRevLett.132.091601 | CALT-TH 2023-051 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Is string theory uniquely determined by self-consistency? Causality and
unitarity seemingly permit a multitude of putative deformations, at least at
the level of two-to-two scattering. Motivated by this question, we initiate a
systematic exploration of the constraints on scattering from higher-point
factorization, wh... | [
{
"created": "Tue, 12 Dec 2023 19:00:00 GMT",
"version": "v1"
},
{
"created": "Mon, 18 Mar 2024 14:09:10 GMT",
"version": "v2"
}
] | 2024-03-19 | [
[
"Arkani-Hamed",
"Nima",
""
],
[
"Cheung",
"Clifford",
""
],
[
"Figueiredo",
"Carolina",
""
],
[
"Remmen",
"Grant N.",
""
]
] | Is string theory uniquely determined by self-consistency? Causality and unitarity seemingly permit a multitude of putative deformations, at least at the level of two-to-two scattering. Motivated by this question, we initiate a systematic exploration of the constraints on scattering from higher-point factorization, whic... |
2304.10826 | Si-Wen Li | Si-wen Li, Xiao-tong Zhang | The D4/D8 model and holographic QCD | 72 pages, 8 Figures, invited paper by Symmetry, add keywords and
upgrade the references to this version | null | 10.3390/sym15061213 | null | hep-th hep-ph | http://creativecommons.org/licenses/by/4.0/ | As a top-down holographic approach, the D4/D8 model is expected to be the
holographic version of QCD since it almost includes all the elementary features
of QCD based on string theory. In this manuscript, we review the fundamental
properties of the D4/D8 model with respect to the D4-brane background,
embedding of fla... | [
{
"created": "Fri, 21 Apr 2023 09:10:36 GMT",
"version": "v1"
},
{
"created": "Fri, 28 Apr 2023 16:24:23 GMT",
"version": "v2"
},
{
"created": "Thu, 25 May 2023 08:04:36 GMT",
"version": "v3"
},
{
"created": "Wed, 7 Jun 2023 06:05:02 GMT",
"version": "v4"
}
] | 2023-06-12 | [
[
"Li",
"Si-wen",
""
],
[
"Zhang",
"Xiao-tong",
""
]
] | As a top-down holographic approach, the D4/D8 model is expected to be the holographic version of QCD since it almost includes all the elementary features of QCD based on string theory. In this manuscript, we review the fundamental properties of the D4/D8 model with respect to the D4-brane background, embedding of flavo... |
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