id
stringlengths
9
14
submitter
stringlengths
1
50
authors
stringlengths
5
666
title
stringlengths
5
242
comments
stringlengths
1
609
journal-ref
stringlengths
9
243
doi
stringlengths
12
113
report-no
stringlengths
2
204
categories
stringlengths
6
112
license
stringclasses
9 values
orig_abstract
stringlengths
21
2.11k
versions
listlengths
1
26
update_date
stringlengths
10
10
authors_parsed
listlengths
1
38
abstract
stringlengths
18
2.11k
hep-th/0511159
DaeKil Park
D. K. Park
Asymptotic Quasinormal Frequencies of Brane-Localized Black Hole
15 pages, 1 eps figure: V2 one more reference added. The derivtaion of the effective potential is explained in detail. Version of PLB
Phys.Lett.B633:613-617,2006
10.1016/j.physletb.2005.12.048
null
hep-th
null
The asymptotic quasinormal frequencies of the brane-localized $(4+n)$-dimensional black hole are computed. Since the induced metric on the brane is not an exact vacuum solution of the Einstein equation defined on the brane, the real parts of the quasinormal frequencies $ \omega$ do not approach to the well-known valu...
[ { "created": "Wed, 16 Nov 2005 02:30:29 GMT", "version": "v1" }, { "created": "Thu, 22 Dec 2005 23:07:20 GMT", "version": "v2" } ]
2008-11-26
[ [ "Park", "D. K.", "" ] ]
The asymptotic quasinormal frequencies of the brane-localized $(4+n)$-dimensional black hole are computed. Since the induced metric on the brane is not an exact vacuum solution of the Einstein equation defined on the brane, the real parts of the quasinormal frequencies $ \omega$ do not approach to the well-known value ...
hep-th/9403143
null
Frank De Jonghe
The Batalin-Vilkovisky Lagrangian quantisation scheme, with applications to the study of anomalies in gauge theories
Ph.D. thesis, KU Leuven, 189p
null
null
null
hep-th
null
Only the first 15 percent of the file survived the censor that is hidden in the network resources in a previous attempt to submit this thesis to the bulletin board. Hopefully this makes an uncorrupted file available.
[ { "created": "Wed, 23 Mar 1994 15:46:56 GMT", "version": "v1" }, { "created": "Thu, 24 Mar 1994 17:24:01 GMT", "version": "v2" } ]
2008-02-03
[ [ "De Jonghe", "Frank", "" ] ]
Only the first 15 percent of the file survived the censor that is hidden in the network resources in a previous attempt to submit this thesis to the bulletin board. Hopefully this makes an uncorrupted file available.
hep-th/0212271
Filipe Moura
Filipe Moura
Four dimensional "old minimal" N=2 supersymmetrization of R^4
31 pages, no figures. Minor corrections. Details of the full calculation included as an appendix. Reference added
JHEP 0307 (2003) 057
10.1088/1126-6708/2003/07/057
YITP-SB-02-63
hep-th
null
We write in superspace the lagrangian containing the fourth power of the Weyl tensor in the "old minimal" d=4, N=2 supergravity, without local SO(2) symmetry. Using gauge completion, we analyze the lagrangian in components. We find out that the auxiliary fields which belong to the Weyl and compensating vector multipl...
[ { "created": "Mon, 23 Dec 2002 20:49:58 GMT", "version": "v1" }, { "created": "Tue, 27 May 2003 19:13:57 GMT", "version": "v2" }, { "created": "Wed, 31 Dec 2003 19:52:15 GMT", "version": "v3" } ]
2009-11-07
[ [ "Moura", "Filipe", "" ] ]
We write in superspace the lagrangian containing the fourth power of the Weyl tensor in the "old minimal" d=4, N=2 supergravity, without local SO(2) symmetry. Using gauge completion, we analyze the lagrangian in components. We find out that the auxiliary fields which belong to the Weyl and compensating vector multiplet...
hep-th/0012270
Naoki Sasakura
Naoki Sasakura (YITP, Kyoto Univ.)
Low-energy propagation modes on string network
LaTeX, 10 pages, 3 figures, a wrong factor corrected
JHEP 0102:033,2001
10.1088/1126-6708/2001/02/033
SU-ITP 00-37, YITP-00-72
hep-th
null
We study low-energy propagation modes on string network lattice. Specifically, we consider an infinite two-dimensional regular hexagonal string network and analyze the low frequency propagation modes on it. The fluctuation modes tangent to the two-dimensional plane respect the spatial rotational symmetry on the plane...
[ { "created": "Fri, 29 Dec 2000 23:58:41 GMT", "version": "v1" }, { "created": "Tue, 9 Jan 2001 20:09:26 GMT", "version": "v2" }, { "created": "Fri, 9 Feb 2001 19:37:26 GMT", "version": "v3" } ]
2010-02-03
[ [ "Sasakura", "Naoki", "", "YITP, Kyoto Univ." ] ]
We study low-energy propagation modes on string network lattice. Specifically, we consider an infinite two-dimensional regular hexagonal string network and analyze the low frequency propagation modes on it. The fluctuation modes tangent to the two-dimensional plane respect the spatial rotational symmetry on the plane, ...
0903.5453
Thomas Sondergaard B.Sc.
Thomas Sondergaard
New Relations for Gauge-Theory Amplitudes with Matter
14 pages, added content, added references
Nucl.Phys.B821:417-430,2009
10.1016/j.nuclphysb.2009.07.002
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We extend a recently discovered set of relations for gauge-theory amplitudes to non-gluonic matter. For all MHV amplitudes we find that these can be made to hold for scalar/fermion/quark cases by inclusion of a factor derived via Ward identities. For six- and seven-point amplitudes with non-gluonic matter we explicit...
[ { "created": "Tue, 31 Mar 2009 16:52:12 GMT", "version": "v1" }, { "created": "Tue, 19 May 2009 14:33:47 GMT", "version": "v2" } ]
2009-08-11
[ [ "Sondergaard", "Thomas", "" ] ]
We extend a recently discovered set of relations for gauge-theory amplitudes to non-gluonic matter. For all MHV amplitudes we find that these can be made to hold for scalar/fermion/quark cases by inclusion of a factor derived via Ward identities. For six- and seven-point amplitudes with non-gluonic matter we explicitly...
2407.17389
Enrique Arias Chinga
Willy Izquierdo, J. Beltran and Enrique Arias
Enhancement of Harvesting Vacuum Entanglement in Cosmic String Spacetime
54 pages, 29 figures
null
null
null
hep-th quant-ph
http://creativecommons.org/licenses/by/4.0/
We analyze the entanglement generation in a pair of qubits that experience the vacuum fluctuations of a scalar field in the Cosmic String spacetime. The qubits are modeled as Unruh-DeWitt detectors coupled to a massless scalar field. We introduce a Heisenberg $XY$-interaction between the qubits that enhances the gene...
[ { "created": "Wed, 24 Jul 2024 16:13:48 GMT", "version": "v1" } ]
2024-07-25
[ [ "Izquierdo", "Willy", "" ], [ "Beltran", "J.", "" ], [ "Arias", "Enrique", "" ] ]
We analyze the entanglement generation in a pair of qubits that experience the vacuum fluctuations of a scalar field in the Cosmic String spacetime. The qubits are modeled as Unruh-DeWitt detectors coupled to a massless scalar field. We introduce a Heisenberg $XY$-interaction between the qubits that enhances the genera...
hep-th/9311120
null
M.J.Duff, Ramzi R. Khuri, Ruben Minasian, Joachim Rahmfeld
New Black Hole, String and Membrane Solutions of the Four-Dimensional Heterotic String
13 pages, CTP/TAMU-49/93, CERN-TH.7088/93
Nucl.Phys.B418:195-205,1994
10.1016/0550-3213(94)90244-5
null
hep-th
null
We present solutions of the low-energy four-dimensional heterotic string corresponding to $p$-branes with $p=0,1,2$, which are characterized by a mass per unit $p$-volume, ${\cal M}_{p+1}$, and topological ``magnetic'' charge, $g_{p+1}$. In the extremal limit, $\sqrt{2} \kappa {\cal M}_{p+1} = g_{p+1}$, they reduce t...
[ { "created": "Fri, 19 Nov 1993 21:38:55 GMT", "version": "v1" } ]
2011-07-19
[ [ "Duff", "M. J.", "" ], [ "Khuri", "Ramzi R.", "" ], [ "Minasian", "Ruben", "" ], [ "Rahmfeld", "Joachim", "" ] ]
We present solutions of the low-energy four-dimensional heterotic string corresponding to $p$-branes with $p=0,1,2$, which are characterized by a mass per unit $p$-volume, ${\cal M}_{p+1}$, and topological ``magnetic'' charge, $g_{p+1}$. In the extremal limit, $\sqrt{2} \kappa {\cal M}_{p+1} = g_{p+1}$, they reduce to ...
hep-th/9201011
null
A.Marshakov, A.Mironov and A.Morozov
On Equivalence of Topological and Quantum 2d Gravity
14 pages (August 1991)
Phys. Lett. B274 (1992) 280
10.1016/0370-2693(92)91987-K
null
hep-th
null
We demonstrate the equivalence of Virasoro constraints imposed on continuum limit of partition function of Hermitean 1-matrix model and the Ward identities of Kontsevich's model. Since the first model describes ordinary $d = 2$ quantum gravity, while the second one is supposed to coincide with Witten's topological gr...
[ { "created": "Wed, 8 Jan 1992 19:09:00 GMT", "version": "v1" } ]
2009-10-22
[ [ "Marshakov", "A.", "" ], [ "Mironov", "A.", "" ], [ "Morozov", "A.", "" ] ]
We demonstrate the equivalence of Virasoro constraints imposed on continuum limit of partition function of Hermitean 1-matrix model and the Ward identities of Kontsevich's model. Since the first model describes ordinary $d = 2$ quantum gravity, while the second one is supposed to coincide with Witten's topological grav...
0704.0837
Jaeweon Lee Dr.
Jae-Weon Lee, Kyungsub Kim, Chul H. Lee, Ji-ho Jang
Bremsstrahlung Radiation At a Vacuum Bubble Wall
6 pages, 2 figures, revtex, to appear in JKPS
Journal of the Korean Physical Society, 50, 1229 (2007)
10.3938/jkps.50.1229
null
hep-th
null
When charged particles collide with a vacuum bubble, they can radiate strong electromagnetic waves due to rapid deceleration. Owing to the energy loss of the particles by this bremsstrahlung radiation, there is a non-negligible damping pressure acting on the bubble wall even when thermal equilibrium is maintained. In...
[ { "created": "Fri, 6 Apr 2007 02:55:57 GMT", "version": "v1" } ]
2013-08-22
[ [ "Lee", "Jae-Weon", "" ], [ "Kim", "Kyungsub", "" ], [ "Lee", "Chul H.", "" ], [ "Jang", "Ji-ho", "" ] ]
When charged particles collide with a vacuum bubble, they can radiate strong electromagnetic waves due to rapid deceleration. Owing to the energy loss of the particles by this bremsstrahlung radiation, there is a non-negligible damping pressure acting on the bubble wall even when thermal equilibrium is maintained. In t...
hep-th/0606239
Alex Bernardini
Alex E. Bernardini
Chirality Dynamics for a fermionic particle non-minimally coupling with an external magnetic field
10 pages
J. Phys. A39 (2006) 7089-7097
10.1088/0305-4470/39/22/019
null
hep-th
null
We proceed with the construction of normalizable Dirac wave packets for treating chiral oscillations in the presence of an external magnetic field. Both chirality and helicity quantum numbers correspond to variables of fundamental importance in the study of chiral interactions, in particular, in the context of neutri...
[ { "created": "Sun, 25 Jun 2006 18:53:38 GMT", "version": "v1" } ]
2009-11-10
[ [ "Bernardini", "Alex E.", "" ] ]
We proceed with the construction of normalizable Dirac wave packets for treating chiral oscillations in the presence of an external magnetic field. Both chirality and helicity quantum numbers correspond to variables of fundamental importance in the study of chiral interactions, in particular, in the context of neutrino...
1703.09743
Eric Mefford
Akihiro Ishibashi, Kengo Maeda, and Eric Mefford
A holographic stress-energy tensor near the Cauchy horizon inside a rotating black hole
v1: 12+2 pages, 5 figures; v2: 13+2 pages, some clarifications made, version to appear in PRD
Phys. Rev. D 96, 024005 (2017)
10.1103/PhysRevD.96.024005
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate a stress-energy tensor for a CFT at strong coupling inside a small five-dimensional rotating Myers-Perry black hole with equal angular momenta by using the holographic method. As a gravitational dual, we perturbatively construct a black droplet solution by applying the "derivative expansion" method, ge...
[ { "created": "Tue, 28 Mar 2017 18:49:01 GMT", "version": "v1" }, { "created": "Mon, 19 Jun 2017 18:00:04 GMT", "version": "v2" } ]
2017-07-19
[ [ "Ishibashi", "Akihiro", "" ], [ "Maeda", "Kengo", "" ], [ "Mefford", "Eric", "" ] ]
We investigate a stress-energy tensor for a CFT at strong coupling inside a small five-dimensional rotating Myers-Perry black hole with equal angular momenta by using the holographic method. As a gravitational dual, we perturbatively construct a black droplet solution by applying the "derivative expansion" method, gene...
2011.11658
Camille Eloy
Camille Eloy
Kaluza-Klein spectrometry for ${\rm AdS_{3}}$ vacua
19 pages. v2: minor corrections, reference added
SciPost Phys. 10, 131 (2021)
10.21468/SciPostPhys.10.6.131
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We use exceptional field theory to compute Kaluza-Klein mass spectra around ${\rm AdS_{3}}$ vacua that sit in half-maximal gauged supergravity in three dimensions. The formalism applies to any vacuum that arises from a consistent truncation of higher-dimensional supergravity, no matter what symmetries are preserved. ...
[ { "created": "Mon, 23 Nov 2020 19:00:23 GMT", "version": "v1" }, { "created": "Fri, 21 May 2021 12:47:01 GMT", "version": "v2" } ]
2021-06-09
[ [ "Eloy", "Camille", "" ] ]
We use exceptional field theory to compute Kaluza-Klein mass spectra around ${\rm AdS_{3}}$ vacua that sit in half-maximal gauged supergravity in three dimensions. The formalism applies to any vacuum that arises from a consistent truncation of higher-dimensional supergravity, no matter what symmetries are preserved. We...
1407.7540
Matthew Roberts
Siavash Golkar, Matthew M. Roberts, Dam T. Son
The Euler current and relativistic parity odd transport
24 pages. v2: added citations, corrected minor typos in appendix
null
10.1007/JHEP04(2015)110
null
hep-th cond-mat.mes-hall
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
For a spacetime of odd dimensions endowed with a unit vector field, we introduce a new topological current that is identically conserved and whose charge is equal to the Euler character of the even dimensional spacelike foliations. The existence of this current allows us to introduce new Chern-Simons-type terms in th...
[ { "created": "Mon, 28 Jul 2014 20:00:29 GMT", "version": "v1" }, { "created": "Mon, 10 Nov 2014 23:47:13 GMT", "version": "v2" } ]
2015-05-20
[ [ "Golkar", "Siavash", "" ], [ "Roberts", "Matthew M.", "" ], [ "Son", "Dam T.", "" ] ]
For a spacetime of odd dimensions endowed with a unit vector field, we introduce a new topological current that is identically conserved and whose charge is equal to the Euler character of the even dimensional spacelike foliations. The existence of this current allows us to introduce new Chern-Simons-type terms in the ...
hep-th/0512286
A. N. Ivanov
H. Bozkaya, A. N. Ivanov, M. Pitschmann
On renormalizability of the massless Thirring model
17 pages, Latex, the contribution of fermions with opposite chirality is added,the parameterisation of fermion determinant by two parameters is confirmed,it is shown that dynamical dimensions of fermion fields calculated from different correlation functions can be made equal.This allows to remove the dependence...
J.Phys.A39:11075-11090,2006
10.1088/0305-4470/39/35/009
null
hep-th
null
We discuss the renormalizability of the massless Thirring model in terms of the causal fermion Green functions and correlation functions of left-right fermion densities. We obtain the most general expressions for the causal two-point Green function and correlation function of left-right fermion densities with dynamic...
[ { "created": "Thu, 22 Dec 2005 14:54:54 GMT", "version": "v1" }, { "created": "Tue, 9 May 2006 09:28:37 GMT", "version": "v2" } ]
2009-11-11
[ [ "Bozkaya", "H.", "" ], [ "Ivanov", "A. N.", "" ], [ "Pitschmann", "M.", "" ] ]
We discuss the renormalizability of the massless Thirring model in terms of the causal fermion Green functions and correlation functions of left-right fermion densities. We obtain the most general expressions for the causal two-point Green function and correlation function of left-right fermion densities with dynamical...
2011.08227
Erik Plauschinn
Erik Plauschinn
Moduli stabilization with non-geometric fluxes -- comments on tadpole contributions and de-Sitter vacua
37 pages; v2: references added, discussion in section 3 extended, published version
null
10.1002/prop.202100003
null
hep-th
http://creativecommons.org/licenses/by/4.0/
We study moduli stabilization for type IIB orientifold compactifications on Calabi-Yau three-folds with (non-)geometric fluxes. For this setting it is possible to stabilize all closed-string moduli classically without the need for non-perturbative contributions, and examples of stable de-Sitter constructions can be f...
[ { "created": "Mon, 16 Nov 2020 19:14:36 GMT", "version": "v1" }, { "created": "Thu, 28 Jan 2021 12:18:16 GMT", "version": "v2" } ]
2021-04-07
[ [ "Plauschinn", "Erik", "" ] ]
We study moduli stabilization for type IIB orientifold compactifications on Calabi-Yau three-folds with (non-)geometric fluxes. For this setting it is possible to stabilize all closed-string moduli classically without the need for non-perturbative contributions, and examples of stable de-Sitter constructions can be fou...
1908.01800
H. Casini
Valentin Benedetti, Horacio Casini
Entanglement entropy of linearized gravitons in a sphere
30 pages, 1 figure
Phys. Rev. D 101, 045004 (2020)
10.1103/PhysRevD.101.045004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the entanglement entropy of a massless spin $2$ field in a sphere in flat Minkowski space. We describe the theory with a linearized metric perturbation field $h_{\mu\nu}$ and decompose it in tensor spherical harmonics. We fix the gauge such that a) the two dynamical modes for each angular momentum decouple...
[ { "created": "Mon, 5 Aug 2019 18:43:28 GMT", "version": "v1" }, { "created": "Thu, 5 Sep 2019 14:06:01 GMT", "version": "v2" } ]
2020-02-12
[ [ "Benedetti", "Valentin", "" ], [ "Casini", "Horacio", "" ] ]
We compute the entanglement entropy of a massless spin $2$ field in a sphere in flat Minkowski space. We describe the theory with a linearized metric perturbation field $h_{\mu\nu}$ and decompose it in tensor spherical harmonics. We fix the gauge such that a) the two dynamical modes for each angular momentum decouple a...
2309.15802
Runqing Wang
Antonio Delgado, Adam Martin, Runqing Wang
Hidden U(N) Symmetry behind N=1 Superamplitudes
29 pages, 10 figures
null
10.1007/JHEP11(2023)215
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper we develop a Young diagram approach to constructing higher dimensional operators formed from massless superfields and their superderivatives in $\mathcal{N}=1$ supersymmetry. These operators are in one-to-one correspondence with non-factorizable terms in on-shell superamplitudes, which can be studied wi...
[ { "created": "Wed, 27 Sep 2023 17:21:28 GMT", "version": "v1" }, { "created": "Wed, 29 Nov 2023 19:50:12 GMT", "version": "v2" } ]
2023-12-04
[ [ "Delgado", "Antonio", "" ], [ "Martin", "Adam", "" ], [ "Wang", "Runqing", "" ] ]
In this paper we develop a Young diagram approach to constructing higher dimensional operators formed from massless superfields and their superderivatives in $\mathcal{N}=1$ supersymmetry. These operators are in one-to-one correspondence with non-factorizable terms in on-shell superamplitudes, which can be studied with...
hep-th/9407108
Mei Fang Chu
M. Chu and P. Goddard
Quantisation of the SU(N) WZW Model at Level $k$
DAMTP-94-42, 21 pages
Nucl.Phys. B445 (1995) 145-168
10.1016/0550-3213(95)00160-T
null
hep-th
null
The quantisation of the Wess-Zumino-Witten model on a circle is discussed in the case of $SU(N)$ at level $k$. The quantum commutation of the chiral vertex operators is described by an exchange relation with a braiding matrix, $Q$. Using quantum consistency conditions, the braiding matrix is found explicitly in the f...
[ { "created": "Mon, 18 Jul 1994 16:05:18 GMT", "version": "v1" } ]
2015-06-26
[ [ "Chu", "M.", "" ], [ "Goddard", "P.", "" ] ]
The quantisation of the Wess-Zumino-Witten model on a circle is discussed in the case of $SU(N)$ at level $k$. The quantum commutation of the chiral vertex operators is described by an exchange relation with a braiding matrix, $Q$. Using quantum consistency conditions, the braiding matrix is found explicitly in the fun...
hep-th/0101235
DaeKil Park
Hungsoo Kim, D. K. Park, S. Tamaryan, H.J.W. M\"uller-Kirsten
Gross-Ooguri Phase Transition at Zero and Finite Temperature: Two Circular Wilson Loop Case
13pages, 6 postscript figures, published version in JHEP
JHEP 0103:003,2001
10.1088/1126-6708/2001/03/003
null
hep-th hep-ph
null
In the context of $AdS/CFT$ correspondence the two Wilson loop correlator is examined at both zero and finite temperatures. On the basis of an entirely analytical approach we have found for Nambu-Goto strings the functional relation $d S_c^{(Reg)} / dL = 2 \pi k$ between Euclidean action $S_c$ and loop separation $L$...
[ { "created": "Wed, 31 Jan 2001 23:27:57 GMT", "version": "v1" }, { "created": "Fri, 2 Mar 2001 16:52:37 GMT", "version": "v2" }, { "created": "Mon, 5 Mar 2001 04:03:30 GMT", "version": "v3" } ]
2010-02-03
[ [ "Kim", "Hungsoo", "" ], [ "Park", "D. K.", "" ], [ "Tamaryan", "S.", "" ], [ "Müller-Kirsten", "H. J. W.", "" ] ]
In the context of $AdS/CFT$ correspondence the two Wilson loop correlator is examined at both zero and finite temperatures. On the basis of an entirely analytical approach we have found for Nambu-Goto strings the functional relation $d S_c^{(Reg)} / dL = 2 \pi k$ between Euclidean action $S_c$ and loop separation $L$ w...
1510.08232
Zoltan Bajnok
Zoltan Bajnok and Laszlo Hollo
On form factors of boundary changing operators
34 pages, v3: comparison to relevant works of Lesage and Saleur are added
Nucl.Phys. B905 (2016) 96-131
10.1016/j.nuclphysb.2016.02.007
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a form factor bootstrap program to determine the matrix elements of local, boundary condition changing operators. We propose axioms for these form factors and determine their solutions in the free boson and Lee-Yang models. The sudden change in the boundary condition, caused by an operator insertion, can b...
[ { "created": "Wed, 28 Oct 2015 09:18:53 GMT", "version": "v1" }, { "created": "Wed, 25 Nov 2015 14:21:53 GMT", "version": "v2" }, { "created": "Tue, 14 Jun 2016 09:10:08 GMT", "version": "v3" } ]
2016-06-15
[ [ "Bajnok", "Zoltan", "" ], [ "Hollo", "Laszlo", "" ] ]
We develop a form factor bootstrap program to determine the matrix elements of local, boundary condition changing operators. We propose axioms for these form factors and determine their solutions in the free boson and Lee-Yang models. The sudden change in the boundary condition, caused by an operator insertion, can be ...
1803.09336
Francesco Benini
Francesco Benini, Clay Cordova, Po-Shen Hsin
On 2-Group Global Symmetries and Their Anomalies
61+21 pages; v2: refs added, typos corrected; v3: published version
JHEP 1903 (2019) 118
10.1007/JHEP03(2019)118
SISSA 10/2018/FISI
hep-th cond-mat.str-el
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In general quantum field theories (QFTs), ordinary (0-form) global symmetries and 1-form symmetries can combine into 2-group global symmetries. We describe this phenomenon in detail using the language of symmetry defects. We exhibit a simple procedure to determine the (possible) 2-group global symmetry of a given QFT...
[ { "created": "Sun, 25 Mar 2018 20:44:33 GMT", "version": "v1" }, { "created": "Wed, 1 Aug 2018 14:02:50 GMT", "version": "v2" }, { "created": "Tue, 26 Mar 2019 21:18:19 GMT", "version": "v3" } ]
2019-03-28
[ [ "Benini", "Francesco", "" ], [ "Cordova", "Clay", "" ], [ "Hsin", "Po-Shen", "" ] ]
In general quantum field theories (QFTs), ordinary (0-form) global symmetries and 1-form symmetries can combine into 2-group global symmetries. We describe this phenomenon in detail using the language of symmetry defects. We exhibit a simple procedure to determine the (possible) 2-group global symmetry of a given QFT, ...
hep-th/0303059
Gennadi Sardanashvily
G.Sardanashvily
Gauge conservation laws in higher-dimensional Chern-Simons models
9 pages
null
null
null
hep-th gr-qc math-ph math.MP
null
Being gauge non-invariant, a Chern-Simons (2k-1)-form seen as a Lagrangian of gauge theory on a (2k-1)-dimensional manifold leads to the gauge conservation law of a modified Noether current.
[ { "created": "Fri, 7 Mar 2003 11:50:27 GMT", "version": "v1" }, { "created": "Mon, 17 Mar 2003 17:40:01 GMT", "version": "v2" } ]
2007-05-23
[ [ "Sardanashvily", "G.", "" ] ]
Being gauge non-invariant, a Chern-Simons (2k-1)-form seen as a Lagrangian of gauge theory on a (2k-1)-dimensional manifold leads to the gauge conservation law of a modified Noether current.
1511.02672
Davide Fioravanti
Jean-Emile Bourgine and Davide Fioravanti
Mayer expansion of the Nekrasov pre potential: the subleading $\epsilon_2$-order
29 pages, 9 figures
null
10.1016/j.nuclphysb.2016.03.017
null
hep-th math-ph math.MP nlin.SI
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The Mayer cluster expansion technique is applied to the Nekrasov instanton partition function of $\mathcal{N}=2$ $SU(N_c)$ super Yang-Mills. The subleading small $\epsilon_2$-correction to the Nekrasov-Shatashvili limiting value of the prepotential is determined by a detailed analysis of all the one-loop diagrams. In...
[ { "created": "Mon, 9 Nov 2015 13:24:30 GMT", "version": "v1" } ]
2016-05-04
[ [ "Bourgine", "Jean-Emile", "" ], [ "Fioravanti", "Davide", "" ] ]
The Mayer cluster expansion technique is applied to the Nekrasov instanton partition function of $\mathcal{N}=2$ $SU(N_c)$ super Yang-Mills. The subleading small $\epsilon_2$-correction to the Nekrasov-Shatashvili limiting value of the prepotential is determined by a detailed analysis of all the one-loop diagrams. Inde...
1604.03944
Sebastian Fischetti
Netta Engelhardt and Sebastian Fischetti
The Gravity Dual of Boundary Causality
14+5 pages, 3 figures. v2: addressed referee comments; amended figures
Class.Quant.Grav. 33 (2016) no.17, 175004
10.1088/0264-9381/33/17/175004
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In gauge/gravity duality, points which are not causally related on the boundary cannot be causally related through the bulk; this is the statement of boundary causality. By the Gao-Wald theorem, the averaged null energy condition in the bulk is sufficient to ensure this property. Here we proceed in the converse direc...
[ { "created": "Wed, 13 Apr 2016 20:00:04 GMT", "version": "v1" }, { "created": "Mon, 5 Sep 2016 20:58:30 GMT", "version": "v2" } ]
2016-09-07
[ [ "Engelhardt", "Netta", "" ], [ "Fischetti", "Sebastian", "" ] ]
In gauge/gravity duality, points which are not causally related on the boundary cannot be causally related through the bulk; this is the statement of boundary causality. By the Gao-Wald theorem, the averaged null energy condition in the bulk is sufficient to ensure this property. Here we proceed in the converse directi...
hep-th/9303150
Mark de Wild Propitius
F.Alexander Bais, A. Morozov and M. de Wild Propitius
Charge screening in the Higgs phase of Chern-Simons electrodynamics
9 pages, LATEX file, ITFA 93-05 and ITEP-M-1/93
Phys.Rev.Lett. 71 (1993) 2383-2386
10.1103/PhysRevLett.71.2383
null
hep-th cond-mat
null
Though screened at large distances, a point-like electric charge can still participate in a long-range electromagnetic interaction in the Higgs phase, namely that with the Aharonov-Bohm field produced by a localized magnetic flux. We show that this follows from the fact that the screening charge, induced in the prese...
[ { "created": "Fri, 26 Mar 1993 16:01:46 GMT", "version": "v1" } ]
2009-10-22
[ [ "Bais", "F. Alexander", "" ], [ "Morozov", "A.", "" ], [ "Propitius", "M. de Wild", "" ] ]
Though screened at large distances, a point-like electric charge can still participate in a long-range electromagnetic interaction in the Higgs phase, namely that with the Aharonov-Bohm field produced by a localized magnetic flux. We show that this follows from the fact that the screening charge, induced in the presenc...
hep-th/9308131
Klaus Behrndt
K. Behrndt, S. Foerste
Cosmological String Solutions in 4 Dimensions from 5d Black Holes
Latex, 3 figures, epsfig.sty, DESY 93-118
Phys.Lett. B320 (1994) 253-258
10.1016/0370-2693(94)90653-X
null
hep-th gr-qc
null
We obtain cosmological four dimensional solutions of the low energy effective string theory by reducing a five dimensional black hole, and black hole--de Sitter solution of Einstein gravity down to four dimensions. The appearance of a cosmological constant in the five dimensional Einstein--Hilbert action produces a s...
[ { "created": "Fri, 27 Aug 1993 14:24:20 GMT", "version": "v1" } ]
2009-10-22
[ [ "Behrndt", "K.", "" ], [ "Foerste", "S.", "" ] ]
We obtain cosmological four dimensional solutions of the low energy effective string theory by reducing a five dimensional black hole, and black hole--de Sitter solution of Einstein gravity down to four dimensions. The appearance of a cosmological constant in the five dimensional Einstein--Hilbert action produces a spe...
1108.2355
Leszek Hadasz
Damian Chorazkiewicz, Leszek Hadasz, Zbigniew Jaskolski
Braiding properties of the N=1 super-conformal blocks (Ramond sector)
LaTeX, 42+1 pages, typo corrected
null
10.1007/JHEP11(2011)060
null
hep-th math-ph math.MP
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Using a super scalar field representation of the chiral vertex operators we develop a general method of calculating braiding matrices for all types of N=1 super-conformal 4-point blocks involving Ramond external weights. We give explicit analytic formulae in a number of cases.
[ { "created": "Thu, 11 Aug 2011 09:23:30 GMT", "version": "v1" }, { "created": "Fri, 12 Aug 2011 15:07:27 GMT", "version": "v2" } ]
2015-05-30
[ [ "Chorazkiewicz", "Damian", "" ], [ "Hadasz", "Leszek", "" ], [ "Jaskolski", "Zbigniew", "" ] ]
Using a super scalar field representation of the chiral vertex operators we develop a general method of calculating braiding matrices for all types of N=1 super-conformal 4-point blocks involving Ramond external weights. We give explicit analytic formulae in a number of cases.
1710.08923
Yuya Tanizaki
Yuya Tanizaki, Tatsuhiro Misumi, Norisuke Sakai
Circle compactification and 't Hooft anomaly
22 pages; (v2) references updated, minor changes
J. High Energy Phys. 12 (2017) 056
10.1007/JHEP12(2017)056
RBRC-1263, NSF-ITP-17-260
hep-th cond-mat.str-el hep-lat nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Anomaly matching constrains low-energy physics of strongly-coupled field theories, but it is not useful at finite temperature due to contamination from high-energy states. The known exception is an 't Hooft anomaly involving one-form symmetries as in pure $SU(N)$ Yang-Mills theory at $\theta=\pi$. Recent development ...
[ { "created": "Tue, 24 Oct 2017 18:00:02 GMT", "version": "v1" }, { "created": "Tue, 12 Dec 2017 01:54:02 GMT", "version": "v2" } ]
2018-04-10
[ [ "Tanizaki", "Yuya", "" ], [ "Misumi", "Tatsuhiro", "" ], [ "Sakai", "Norisuke", "" ] ]
Anomaly matching constrains low-energy physics of strongly-coupled field theories, but it is not useful at finite temperature due to contamination from high-energy states. The known exception is an 't Hooft anomaly involving one-form symmetries as in pure $SU(N)$ Yang-Mills theory at $\theta=\pi$. Recent development ab...
2110.13203
Nicola Maggiore
Erica Bertolini, Giulio Gambuti and Nicola Maggiore
Notes from the bulk: metric dependence of the edge states of Chern-Simons theory
25 pages, plain LaTeX, no figures. To appear on Phys.Rev.D
Phys. Rev. D (2021) 104, 105011
10.1103/PhysRevD.104.105011
null
hep-th cond-mat.mes-hall
http://creativecommons.org/licenses/by/4.0/
The abelian Chern-Simons theory is considered on a cylindrical spacetime $\mathbb{R} \times D$, in a not necessarily flat Lorentzian background. As in the flat bulk case with planar boundary, we find that also on the radial boundary of a curved background a Ka\c{c}-Moody algebra exists, with the same central charge a...
[ { "created": "Mon, 25 Oct 2021 18:35:21 GMT", "version": "v1" } ]
2021-11-15
[ [ "Bertolini", "Erica", "" ], [ "Gambuti", "Giulio", "" ], [ "Maggiore", "Nicola", "" ] ]
The abelian Chern-Simons theory is considered on a cylindrical spacetime $\mathbb{R} \times D$, in a not necessarily flat Lorentzian background. As in the flat bulk case with planar boundary, we find that also on the radial boundary of a curved background a Ka\c{c}-Moody algebra exists, with the same central charge as ...
hep-th/9404096
Andrei Matytsin
Andrei Matytsin and Alexander A. Migdal
Edge Singularity in ``Induced QCD"
23 pages, preprint PUPT-1460
Int.J.Mod.Phys. A10 (1995) 421-441
10.1142/S0217751X95000188
null
hep-th
null
The behaviour of the master field in ``induced QCD" near the edge of its support is studied. An extended scaling domain, where the shape of the master field is a universal function, is found. This function is determined explicitly for the case of dimensions, close to one, and the $D-1$-expansion is constructed. The p...
[ { "created": "Fri, 15 Apr 1994 19:13:40 GMT", "version": "v1" } ]
2015-06-26
[ [ "Matytsin", "Andrei", "" ], [ "Migdal", "Alexander A.", "" ] ]
The behaviour of the master field in ``induced QCD" near the edge of its support is studied. An extended scaling domain, where the shape of the master field is a universal function, is found. This function is determined explicitly for the case of dimensions, close to one, and the $D-1$-expansion is constructed. The pro...
1712.07430
Josef Kluson
J. Kluson
Note About Hamiltonian Formalism for Newton-Cartan String and p-Brane
16 pages, references added
null
10.1140/epjc/s10052-018-5993-8
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct non-relativistic string and p-brane actions in Newton-Cartan background using the limiting procedure from the relativistic string and p-brane action in general background. We also find their Hamiltonian formulations when however we restrict ourselves to the case of the vanishing gauge field.
[ { "created": "Wed, 20 Dec 2017 11:49:47 GMT", "version": "v1" }, { "created": "Fri, 5 Jan 2018 07:25:17 GMT", "version": "v2" } ]
2018-08-01
[ [ "Kluson", "J.", "" ] ]
We construct non-relativistic string and p-brane actions in Newton-Cartan background using the limiting procedure from the relativistic string and p-brane action in general background. We also find their Hamiltonian formulations when however we restrict ourselves to the case of the vanishing gauge field.
2001.07957
Raquel Santos
Enrique Alvarez and Raquel Santos-Garcia
CFT in Conformally Flat Spacetimes
Minor changes and some clarifications added. Published version. 16 pages
Phys. Rev. D 101, 125009 (2020)
10.1103/PhysRevD.101.125009
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A new class of conformal field theories is presented, where the background gravitational field is conformally flat. Conformally flat (CF) spacetimes enjoy conformal properties quite similar to the ones of flat spacetime. The conformal isometry group is of maximal rank and the conformal Killing vectors in conformally ...
[ { "created": "Wed, 22 Jan 2020 11:06:12 GMT", "version": "v1" }, { "created": "Fri, 5 Jun 2020 14:19:17 GMT", "version": "v2" } ]
2020-07-01
[ [ "Alvarez", "Enrique", "" ], [ "Santos-Garcia", "Raquel", "" ] ]
A new class of conformal field theories is presented, where the background gravitational field is conformally flat. Conformally flat (CF) spacetimes enjoy conformal properties quite similar to the ones of flat spacetime. The conformal isometry group is of maximal rank and the conformal Killing vectors in conformally fl...
hep-th/9711011
null
Paolo Cea (Bari U. & INFN, Bari), Luigi Tedesco (Bari U. & INFN, Bari)
Spontaneous Generation of Magnetic Field in Three Dimensional QED at Finite Temperature
Final version, to appear in Phys. Lett. B
Phys.Lett. B425 (1998) 345-350
10.1016/S0370-2693(98)00264-0
null
hep-th hep-ph
null
We investigate the effects of thermal fluctuations on the spontaneous magnetic condensate in three dimensional QED coupled with P-odd Dirac fermions. Our results show that the phenomenon of the spontaneous generation of the constant background magnetic field survives to the thermal corrections even at infinite temper...
[ { "created": "Mon, 3 Nov 1997 17:37:45 GMT", "version": "v1" }, { "created": "Mon, 2 Mar 1998 15:08:27 GMT", "version": "v2" } ]
2009-10-30
[ [ "Cea", "Paolo", "", "Bari U. & INFN, Bari" ], [ "Tedesco", "Luigi", "", "Bari U. & INFN, Bari" ] ]
We investigate the effects of thermal fluctuations on the spontaneous magnetic condensate in three dimensional QED coupled with P-odd Dirac fermions. Our results show that the phenomenon of the spontaneous generation of the constant background magnetic field survives to the thermal corrections even at infinite temperat...
0809.0036
Keith R. Dienes
Keith R. Dienes, Michael Lennek
Correlation Classes on the Landscape: To What Extent is String Theory Predictive?
14 pages, LaTeX, 5 figures
null
10.1103/PhysRevD.80.106003
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In light of recent discussions of the string landscape, it is essential to understand the degree to which string theory is predictive. We argue that it is unlikely that the landscape as a whole will exhibit unique correlations amongst low-energy observables, but rather that different regions of the landscape will exh...
[ { "created": "Sat, 30 Aug 2008 02:35:10 GMT", "version": "v1" } ]
2013-05-29
[ [ "Dienes", "Keith R.", "" ], [ "Lennek", "Michael", "" ] ]
In light of recent discussions of the string landscape, it is essential to understand the degree to which string theory is predictive. We argue that it is unlikely that the landscape as a whole will exhibit unique correlations amongst low-energy observables, but rather that different regions of the landscape will exhib...
1106.4329
Tolga Birkandan
Tolga Birkandan, Mirjam Cveti\v{c}
Conformal Invariance and Near-extreme Rotating AdS Black Holes
10 pages, the version published in Phys. Rev. D
Phys.Rev.D84:044018,2011
10.1103/PhysRevD.84.044018
UPR-1229-T
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We obtain retarded Green's functions for massless scalar fields in the background of near-extreme, near-horizon rotating charged black holes of five-dimensional minimal gauged supergravity. The radial part of the (separable) massless Klein-Gordon equation in such general black hole backgrounds is Heun's equation, due...
[ { "created": "Tue, 21 Jun 2011 21:05:19 GMT", "version": "v1" }, { "created": "Sun, 7 Aug 2011 07:00:45 GMT", "version": "v2" } ]
2011-08-12
[ [ "Birkandan", "Tolga", "" ], [ "Cvetič", "Mirjam", "" ] ]
We obtain retarded Green's functions for massless scalar fields in the background of near-extreme, near-horizon rotating charged black holes of five-dimensional minimal gauged supergravity. The radial part of the (separable) massless Klein-Gordon equation in such general black hole backgrounds is Heun's equation, due t...
2407.01674
Anirudh Deb
Christopher Beem, Anirudh Deb, Mario Martone, Carlo Meneghelli, Leonardo Rastelli
Free field realizations for rank-one SCFTs
45 pages, 2 figures, 11 tables
null
null
null
hep-th math-ph math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
In this paper, we construct the associated vertex operator algebras for all $\mathcal{N}=2$ superconformal field theories of rank one. We give a uniform presentation through free-field realizations, which turns out to be a particularly suitable framework for this task. The elementary building blocks of the constructi...
[ { "created": "Mon, 1 Jul 2024 18:00:01 GMT", "version": "v1" } ]
2024-07-03
[ [ "Beem", "Christopher", "" ], [ "Deb", "Anirudh", "" ], [ "Martone", "Mario", "" ], [ "Meneghelli", "Carlo", "" ], [ "Rastelli", "Leonardo", "" ] ]
In this paper, we construct the associated vertex operator algebras for all $\mathcal{N}=2$ superconformal field theories of rank one. We give a uniform presentation through free-field realizations, which turns out to be a particularly suitable framework for this task. The elementary building blocks of the construction...
2311.00746
Ken Kikuchi
Ken Kikuchi
Ground state degeneracy and module category
28 pages + Appendix, 4 figures, 6 tables; v2: minor changes
null
null
null
hep-th cond-mat.str-el math-ph math.CT math.MP math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We develop a systematic method to classify connected \'etale algebras $A$'s in (possibly degenerate) pre-modular category $\mathcal B$. In particular, we find the category of $A$-modules, $\mathcal B_A$, have ranks bounded from above by $\lfloor\text{FPdim}(\mathcal B)\rfloor$. For demonstration, we classify connecte...
[ { "created": "Wed, 1 Nov 2023 18:00:01 GMT", "version": "v1" }, { "created": "Thu, 9 Nov 2023 14:33:32 GMT", "version": "v2" } ]
2023-11-10
[ [ "Kikuchi", "Ken", "" ] ]
We develop a systematic method to classify connected \'etale algebras $A$'s in (possibly degenerate) pre-modular category $\mathcal B$. In particular, we find the category of $A$-modules, $\mathcal B_A$, have ranks bounded from above by $\lfloor\text{FPdim}(\mathcal B)\rfloor$. For demonstration, we classify connected ...
hep-th/0305231
Hideki Ishihara
Mitsuo Hiragane, Yukinori Yasui and Hideki Ishihara
Compact Einstein Spaces based on Quaternionic K\"ahler Manifolds
LaTeX 28 pages, 5 eps figures
Class.Quant.Grav. 20 (2003) 3933-3950
10.1088/0264-9381/20/18/307
OCU-200, AP-GR-10
hep-th gr-qc
null
We investigate the Einstein equation with a positive cosmological constant for $4n+4$-dimensional metrics on bundles over Quaternionic K\"ahler base manifolds whose fibers are 4-dimensional Bianchi IX manifolds. The Einstein equations are reduced to a set of non-linear ordinary differential equations. We numerically ...
[ { "created": "Tue, 27 May 2003 04:47:16 GMT", "version": "v1" } ]
2009-11-10
[ [ "Hiragane", "Mitsuo", "" ], [ "Yasui", "Yukinori", "" ], [ "Ishihara", "Hideki", "" ] ]
We investigate the Einstein equation with a positive cosmological constant for $4n+4$-dimensional metrics on bundles over Quaternionic K\"ahler base manifolds whose fibers are 4-dimensional Bianchi IX manifolds. The Einstein equations are reduced to a set of non-linear ordinary differential equations. We numerically fi...
hep-th/9408165
null
Susumu Okubo
Representations of Clifford Algebras and its Applications
30 pages, UR1377
Math.Jap. 41 (1995) 59-79
null
null
hep-th
null
A real representation theory of real Clifford algebra has been studied in further detail, especially in connection with Fierz identities. As its application, we have constructed real octonion algebras as well as related octonionic triple system in terms of 8-component spinors associated with the Clifford algebras $C(...
[ { "created": "Mon, 29 Aug 1994 18:12:57 GMT", "version": "v1" } ]
2007-05-23
[ [ "Okubo", "Susumu", "" ] ]
A real representation theory of real Clifford algebra has been studied in further detail, especially in connection with Fierz identities. As its application, we have constructed real octonion algebras as well as related octonionic triple system in terms of 8-component spinors associated with the Clifford algebras $C(0,...
1504.04830
Mike Hewitt
Michael Hewitt
Thermal Duality and Gravitational Collapse
15 pages, 5 figures. DISCRETE 2014, King's College London, December 2014
Journal of Physics:Conference Series Volume 631 2015
10.1088/1742-6596/631/1/012076
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Thermal duality is a relationship between the behaviour of heterotic string models of the $E(8)x E(8)$ or $SO(32)$ types at inversely related temperatures, a variant of T duality in the Euclidean regime. This duality would have consequences for the nature of the Hagedon transition in these string models. We propose t...
[ { "created": "Sun, 19 Apr 2015 13:44:02 GMT", "version": "v1" } ]
2015-09-17
[ [ "Hewitt", "Michael", "" ] ]
Thermal duality is a relationship between the behaviour of heterotic string models of the $E(8)x E(8)$ or $SO(32)$ types at inversely related temperatures, a variant of T duality in the Euclidean regime. This duality would have consequences for the nature of the Hagedon transition in these string models. We propose tha...
0909.3477
Sergej Moroz
Sergej Moroz, Richard Schmidt
Nonrelativistic inverse square potential, scale anomaly, and complex extension
33 pages, 11 figures; v2: compact form of the analytic solution found, references added; v3: published version
Annals Phys.325:491-513,2010
10.1016/j.aop.2009.10.002
null
hep-th cond-mat.other nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The old problem of a singular, inverse square potential in nonrelativistic quantum mechanics is treated employing a field-theoretic, functional renormalization method. An emergent contact coupling flows to a fixed point or develops a limit cycle depending on the discriminant of its quadratic beta function. We analyze...
[ { "created": "Fri, 18 Sep 2009 17:24:43 GMT", "version": "v1" }, { "created": "Thu, 1 Oct 2009 08:23:21 GMT", "version": "v2" }, { "created": "Thu, 14 Jan 2010 17:58:07 GMT", "version": "v3" } ]
2010-01-21
[ [ "Moroz", "Sergej", "" ], [ "Schmidt", "Richard", "" ] ]
The old problem of a singular, inverse square potential in nonrelativistic quantum mechanics is treated employing a field-theoretic, functional renormalization method. An emergent contact coupling flows to a fixed point or develops a limit cycle depending on the discriminant of its quadratic beta function. We analyze t...
2005.11389
Keiichiro Furuya
Keiichiro Furuya, Nima Lashkari, Shoy Ouseph
Generalized Entanglement, Charges and Intertwiners
null
JHEP 08 (2020) 046
10.1007/JHEP08(2020)046
null
hep-th math-ph math.MP quant-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The entanglement theory in quantum systems with internal symmetries is rich due to the spontaneous creation of entangled pairs of charge/anti-charge particles at the entangling surface. We call these pair creation operators the bi-local intertwiners because of the role they play in the representation theory of the sy...
[ { "created": "Fri, 22 May 2020 20:49:05 GMT", "version": "v1" }, { "created": "Mon, 1 Jun 2020 14:33:41 GMT", "version": "v2" }, { "created": "Mon, 10 Aug 2020 18:55:40 GMT", "version": "v3" } ]
2022-01-31
[ [ "Furuya", "Keiichiro", "" ], [ "Lashkari", "Nima", "" ], [ "Ouseph", "Shoy", "" ] ]
The entanglement theory in quantum systems with internal symmetries is rich due to the spontaneous creation of entangled pairs of charge/anti-charge particles at the entangling surface. We call these pair creation operators the bi-local intertwiners because of the role they play in the representation theory of the symm...
2211.16438
Donal O'Connell
Andrea Cristofoli, Asaad Elkhidir, Anton Ilderton and Donal O'Connell
Large Gauge Effects and the Structure of Amplitudes
41 pages, one tikz figure
null
10.1007/JHEP06(2023)204
null
hep-th gr-qc
http://creativecommons.org/licenses/by/4.0/
We show that large gauge transformations modify the structure of momentum conservation leading to non-vanishing three-point amplitudes in a simple toy model of a gravitational wave event. This phenomenon resolves an apparent tension between perturbative scattering amplitude computations and exact methods in field the...
[ { "created": "Tue, 29 Nov 2022 18:08:51 GMT", "version": "v1" } ]
2023-07-26
[ [ "Cristofoli", "Andrea", "" ], [ "Elkhidir", "Asaad", "" ], [ "Ilderton", "Anton", "" ], [ "O'Connell", "Donal", "" ] ]
We show that large gauge transformations modify the structure of momentum conservation leading to non-vanishing three-point amplitudes in a simple toy model of a gravitational wave event. This phenomenon resolves an apparent tension between perturbative scattering amplitude computations and exact methods in field theor...
1306.0003
Thomas Bachlechner
Thomas C. Bachlechner, Liam McAllister
D-brane Bremsstrahlung
36 pages, 6 figures
JHEP 1310:22,2013
10.1007/JHEP10(2013)022
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the dynamics of ultrarelativistic D-branes. The dominant phenomenon is bremsstrahlung: mild acceleration induced by closed string interactions triggers extremely rapid energy loss through radiation of massless closed strings. After characterizing bremsstrahlung from a general k-dimensional extended object in...
[ { "created": "Fri, 31 May 2013 20:00:00 GMT", "version": "v1" } ]
2014-01-28
[ [ "Bachlechner", "Thomas C.", "" ], [ "McAllister", "Liam", "" ] ]
We study the dynamics of ultrarelativistic D-branes. The dominant phenomenon is bremsstrahlung: mild acceleration induced by closed string interactions triggers extremely rapid energy loss through radiation of massless closed strings. After characterizing bremsstrahlung from a general k-dimensional extended object in a...
1612.02797
Jaroslav Trnka
Nima Arkani-Hamed, Laurentiu Rodina, and Jaroslav Trnka
Locality and Unitarity from Singularities and Gauge Invariance
9 pages
Phys. Rev. Lett. 120, 231602 (2018)
10.1103/PhysRevLett.120.231602
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We conjecture that the leading two-derivative tree-level amplitudes for gluons and gravitons can be derived from gauge invariance together with mild assumptions on their singularity structure. Assuming locality (that the singularities are associated with the poles of cubic graphs), we prove that gauge-invariance in j...
[ { "created": "Thu, 8 Dec 2016 20:28:29 GMT", "version": "v1" } ]
2018-06-13
[ [ "Arkani-Hamed", "Nima", "" ], [ "Rodina", "Laurentiu", "" ], [ "Trnka", "Jaroslav", "" ] ]
We conjecture that the leading two-derivative tree-level amplitudes for gluons and gravitons can be derived from gauge invariance together with mild assumptions on their singularity structure. Assuming locality (that the singularities are associated with the poles of cubic graphs), we prove that gauge-invariance in jus...
hep-th/0101184
Jian Dai
Jian Dai, Xing-Chang Song (Theoretical Group, Department of Physics, Peking University)
Wilson Action of Lattice Gauge Fields with An Additional Term from Noncommutative Geometry
LaTex2e, 12 pages, no figures
null
null
null
hep-th hep-lat
null
Differential structure of lattices can be defined if the lattices are treated as models of noncommutative geometry. The detailed construction consists of specifying a generalized Dirac operator and a wedge product. Gauge potential and field strength tensor can be defined based on this differential structure. When an ...
[ { "created": "Fri, 26 Jan 2001 17:50:00 GMT", "version": "v1" } ]
2007-05-23
[ [ "Dai", "Jian", "", "Theoretical Group, Department of Physics,\n Peking University" ], [ "Song", "Xing-Chang", "", "Theoretical Group, Department of Physics,\n Peking University" ] ]
Differential structure of lattices can be defined if the lattices are treated as models of noncommutative geometry. The detailed construction consists of specifying a generalized Dirac operator and a wedge product. Gauge potential and field strength tensor can be defined based on this differential structure. When an in...
2305.12610
Alexandre Vieira PhD
J. S. Porto and A. R. Vieira
Scale anomaly in a Lorentz and CPT-violating Quantum Electrodynamics
9 pages, 1 figure
Europhysics Letters 143 (2023) 64001
10.1209/0295-5075/acf51e
null
hep-th hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We compute the classical and the quantum breaking of the dilatation current in the minimal Lorentz and CPT-violating quantum electrodynamics. At the classical level, scale symmetry is broken by the general mass term \bar{\psi}M\psi and the Chern-Simons-like term. At the quantum level, it is broken by all expected obs...
[ { "created": "Mon, 22 May 2023 00:21:02 GMT", "version": "v1" } ]
2023-09-28
[ [ "Porto", "J. S.", "" ], [ "Vieira", "A. R.", "" ] ]
We compute the classical and the quantum breaking of the dilatation current in the minimal Lorentz and CPT-violating quantum electrodynamics. At the classical level, scale symmetry is broken by the general mass term \bar{\psi}M\psi and the Chern-Simons-like term. At the quantum level, it is broken by all expected obser...
hep-th/0407115
Martin Bojowald
Martin Bojowald, Roy Maartens and Parampreet Singh
Loop Quantum Gravity and the Cyclic Universe
6 pages, 4 figures; v2: minor changes to match PRD version
Phys.Rev. D70 (2004) 083517
10.1103/PhysRevD.70.083517
AEI-2004-051
hep-th astro-ph gr-qc
null
Loop quantum gravity introduces strong non-perturbative modifications to the dynamical equations in the semi-classical regime, which are responsible for various novel effects, including resolution of the classical singularity in a Friedman universe. Here we investigate the modifications for the case of a cyclic unive...
[ { "created": "Wed, 14 Jul 2004 09:53:20 GMT", "version": "v1" }, { "created": "Thu, 23 Sep 2004 09:20:06 GMT", "version": "v2" } ]
2007-05-23
[ [ "Bojowald", "Martin", "" ], [ "Maartens", "Roy", "" ], [ "Singh", "Parampreet", "" ] ]
Loop quantum gravity introduces strong non-perturbative modifications to the dynamical equations in the semi-classical regime, which are responsible for various novel effects, including resolution of the classical singularity in a Friedman universe. Here we investigate the modifications for the case of a cyclic univers...
2211.02055
Kurt Hinterbichler
Erin Blauvelt, Laura Engelbrecht, Kurt Hinterbichler
Shift Symmetries and AdS/CFT
39 pages, 1 figure. v2 modified conclusions about standard quantization, version appearing in JHEP
null
10.1007/JHEP07(2023)103
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Massive fields on anti-de Sitter (AdS) space enjoy galileon-like shift symmetries at particular values of their masses. We explore how these shift symmetries are realized through the boundary conformal field theory (CFT), at the level of the 2-point functions. In the alternate quantization scheme in which the dual co...
[ { "created": "Thu, 3 Nov 2022 18:00:00 GMT", "version": "v1" }, { "created": "Sun, 11 Jun 2023 17:33:42 GMT", "version": "v2" } ]
2023-08-02
[ [ "Blauvelt", "Erin", "" ], [ "Engelbrecht", "Laura", "" ], [ "Hinterbichler", "Kurt", "" ] ]
Massive fields on anti-de Sitter (AdS) space enjoy galileon-like shift symmetries at particular values of their masses. We explore how these shift symmetries are realized through the boundary conformal field theory (CFT), at the level of the 2-point functions. In the alternate quantization scheme in which the dual conf...
1701.00136
Rudra Prakash Malik
N. Srinivas, R. P. Malik
Nilpotent Symmetries and Curci-Ferrari Type Restrictions in 2D Non-Abelian Gauge Theory: Superfield Approach
LaTeX file, 20 pages, journal version
Int. J. Mod. Phys. A 32: 1750193 (21 pages), 2017
10.1142/S0217751X17501937
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We derive the off-shell nilpotent symmetries of the two (1+1)-dimensional (2D) non-Abelian 1-form gauge theory by using the theoretical techniques of the geometrical superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism. For this purpose, we exploit the augmented version of superfield approach (AVSA) and ...
[ { "created": "Sat, 31 Dec 2016 16:38:53 GMT", "version": "v1" }, { "created": "Thu, 2 Nov 2017 14:10:55 GMT", "version": "v2" }, { "created": "Thu, 30 Nov 2017 13:00:56 GMT", "version": "v3" } ]
2017-12-01
[ [ "Srinivas", "N.", "" ], [ "Malik", "R. P.", "" ] ]
We derive the off-shell nilpotent symmetries of the two (1+1)-dimensional (2D) non-Abelian 1-form gauge theory by using the theoretical techniques of the geometrical superfield approach to Becchi-Rouet-Stora-Tyutin (BRST) formalism. For this purpose, we exploit the augmented version of superfield approach (AVSA) and de...
1404.2564
Travis Maxfield
Travis Maxfield, Savdeep Sethi
Domain Walls, Triples and Acceleration
63 pages, 1 figure; LaTeX
null
10.1007/JHEP08(2014)066
EFI-13-33
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a construction of domain walls in string theory. The domain walls can bridge both Minkowski and AdS string vacua. A key ingredient in the construction are novel classical Yang-Mills configurations, including instantons, which interpolate between toroidal Yang-Mills vacua. Our construction provides a concre...
[ { "created": "Wed, 9 Apr 2014 17:56:33 GMT", "version": "v1" } ]
2015-06-19
[ [ "Maxfield", "Travis", "" ], [ "Sethi", "Savdeep", "" ] ]
We present a construction of domain walls in string theory. The domain walls can bridge both Minkowski and AdS string vacua. A key ingredient in the construction are novel classical Yang-Mills configurations, including instantons, which interpolate between toroidal Yang-Mills vacua. Our construction provides a concrete...
hep-th/0301097
Michael P. Fry
M.P. Fry
Fermion determinant for general background gauge fields
Some typographical errors have now been corrected
Phys.Rev. D67 (2003) 065017
10.1103/PhysRevD.67.065017
null
hep-th hep-lat
null
An exact representation of the Euclidean fermion determinant in two dimensions for centrally symmetric, finite-ranged Abelian background fields is derived. Input data are the wave function inside the field's range and the scattering phase shift with their momenta rotated to the positive imaginary axis and fixed at th...
[ { "created": "Wed, 15 Jan 2003 17:01:21 GMT", "version": "v1" }, { "created": "Mon, 20 Jan 2003 11:33:41 GMT", "version": "v2" }, { "created": "Thu, 13 Feb 2003 17:15:31 GMT", "version": "v3" } ]
2009-11-10
[ [ "Fry", "M. P.", "" ] ]
An exact representation of the Euclidean fermion determinant in two dimensions for centrally symmetric, finite-ranged Abelian background fields is derived. Input data are the wave function inside the field's range and the scattering phase shift with their momenta rotated to the positive imaginary axis and fixed at the ...
1802.01903
Vladimir Rochev
V.E. Rochev
Asymptotic behavior and critical coupling in scalar Yukawa model
4 pages; Talk given at XXXI International workshop on high energy physics "Critical points in the modern particle physics", 5-7 July 2017; misprint corrected
Int.J.of Mod.Phys: Conf.Ser., vol.47 (2018) 1860095
10.1142/S2010194518600959
null
hep-th
http://creativecommons.org/licenses/by/4.0/
The solution of the equation for the phion propagator in the leading order of the $1/N$ -- expansion for a vector-matrix model with interaction $g(\phi_a)^*\phi_b\chi_{ab}$ in four dimensions shows a change of the asymptotic behavior in the deep Euclidean region in a vicinity of a certain critical value of the coupli...
[ { "created": "Tue, 6 Feb 2018 12:19:11 GMT", "version": "v1" }, { "created": "Fri, 30 Nov 2018 14:14:37 GMT", "version": "v2" } ]
2018-12-03
[ [ "Rochev", "V. E.", "" ] ]
The solution of the equation for the phion propagator in the leading order of the $1/N$ -- expansion for a vector-matrix model with interaction $g(\phi_a)^*\phi_b\chi_{ab}$ in four dimensions shows a change of the asymptotic behavior in the deep Euclidean region in a vicinity of a certain critical value of the coupling...
hep-th/0106240
Youm Donam
Donam Youm
Localization of Bulk Form Fields on Dilatonic Domain Walls
9 pages, LaTeX, reference added
Phys.Rev. D64 (2001) 127501
10.1103/PhysRevD.64.127501
IC/2001/62
hep-th
null
We study the localization properties of bulk form potentials on dilatonic domain walls. We find that bulk form potentials of any ranks can be localized as form potentials of the same ranks or one lower ranks, for any values of the dilaton coupling parameter. For large enough values of the dilaton coupling parameter, ...
[ { "created": "Tue, 26 Jun 2001 15:52:11 GMT", "version": "v1" }, { "created": "Fri, 29 Jun 2001 09:41:13 GMT", "version": "v2" } ]
2009-11-07
[ [ "Youm", "Donam", "" ] ]
We study the localization properties of bulk form potentials on dilatonic domain walls. We find that bulk form potentials of any ranks can be localized as form potentials of the same ranks or one lower ranks, for any values of the dilaton coupling parameter. For large enough values of the dilaton coupling parameter, bu...
hep-th/9911136
Robert C. Myers
Neil R. Constable, Robert C. Myers and Oyvind Tafjord
The Noncommutative Bion Core
22 pages, refs added
Phys.Rev. D61 (2000) 106009
10.1103/PhysRevD.61.106009
null
hep-th
null
We examine noncommutative solutions of the nonabelian theory on the world-volume of N coincident D-strings. These solutions can be interpreted in terms of noncommutative geometry as funnels describing the nonabelian D-string expanding out into an orthogonal D3-brane. These configurations are `dual' to the bion soluti...
[ { "created": "Wed, 17 Nov 1999 21:43:18 GMT", "version": "v1" }, { "created": "Mon, 22 Nov 1999 06:12:54 GMT", "version": "v2" } ]
2009-10-31
[ [ "Constable", "Neil R.", "" ], [ "Myers", "Robert C.", "" ], [ "Tafjord", "Oyvind", "" ] ]
We examine noncommutative solutions of the nonabelian theory on the world-volume of N coincident D-strings. These solutions can be interpreted in terms of noncommutative geometry as funnels describing the nonabelian D-string expanding out into an orthogonal D3-brane. These configurations are `dual' to the bion solution...
1308.4418
Peter Patalong
Stefan Groot Nibbelink, Florian Kurz, Peter Patalong
Renormalization of a Lorentz invariant doubled worldsheet theory
32 pages; v2: motivation and discussion expanded, references added
null
null
LMU-ASC 58/13; MPP-2013-239; TUM-HEP 904/13
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Manifestly T-duality covariant worldsheet string models can be constructed by doubling the coordinate fields. We describe the underlying gauge symmetry of a recently proposed Lorentz invariant doubled worldsheet theory that makes half of the worldsheet degrees of freedom redundant. By shifting the Lagrange multiplier...
[ { "created": "Tue, 20 Aug 2013 20:02:12 GMT", "version": "v1" }, { "created": "Wed, 18 Jun 2014 12:00:44 GMT", "version": "v2" } ]
2014-06-19
[ [ "Nibbelink", "Stefan Groot", "" ], [ "Kurz", "Florian", "" ], [ "Patalong", "Peter", "" ] ]
Manifestly T-duality covariant worldsheet string models can be constructed by doubling the coordinate fields. We describe the underlying gauge symmetry of a recently proposed Lorentz invariant doubled worldsheet theory that makes half of the worldsheet degrees of freedom redundant. By shifting the Lagrange multiplier, ...
hep-th/9609087
null
Nemanja Kaloper
Stringy Toda Cosmologies
22 pages, latex, no figures. Several minor typos corrected
Phys.Rev. D55 (1997) 3394-3402
10.1103/PhysRevD.55.3394
McGill 96--34
hep-th gr-qc
null
We discuss a particular stringy modular cosmology with two axion fields in seven space-time dimensions, decomposable as a time and two flat three-spaces. The effective equations of motion for the problem are those of the $SU(3)$ Toda molecule, and hence are integrable. We write down the solutions, and show that all o...
[ { "created": "Wed, 11 Sep 1996 04:26:06 GMT", "version": "v1" }, { "created": "Mon, 16 Sep 1996 02:36:05 GMT", "version": "v2" } ]
2009-10-30
[ [ "Kaloper", "Nemanja", "" ] ]
We discuss a particular stringy modular cosmology with two axion fields in seven space-time dimensions, decomposable as a time and two flat three-spaces. The effective equations of motion for the problem are those of the $SU(3)$ Toda molecule, and hence are integrable. We write down the solutions, and show that all of ...
1708.02239
Behzad Eslam Panah
S. H. Hendi, B. Eslam Panah, and S. Panahiyan
Black hole solutions in Gauss-Bonnet-massive gravity in the presence of power-Maxwell field
16 pages, 7 figures
Fortschr. Phys. 66, 1800005 (2018)
10.1002/prop.201800005
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Motivated by recent progresses in the field of massive gravity, the paper at hand investigates the thermodynamical structure of black holes with three specific generalizations: i) Gauss-Bonnet gravity which is motivated from string theory ii) PMI nonlinear electromagnetic field which is motivated from perspective of ...
[ { "created": "Mon, 7 Aug 2017 07:40:49 GMT", "version": "v1" }, { "created": "Tue, 20 Mar 2018 21:40:49 GMT", "version": "v2" } ]
2018-05-01
[ [ "Hendi", "S. H.", "" ], [ "Panah", "B. Eslam", "" ], [ "Panahiyan", "S.", "" ] ]
Motivated by recent progresses in the field of massive gravity, the paper at hand investigates the thermodynamical structure of black holes with three specific generalizations: i) Gauss-Bonnet gravity which is motivated from string theory ii) PMI nonlinear electromagnetic field which is motivated from perspective of th...
hep-th/0208227
Galtsov
Gerard Clement and Dmitri Gal'tsov
F0 fluxbranes, F-walls and new brane worlds
24 pages, latex, 2 references added, to be published in Class. Quant. Grav
Class.Quant.Grav. 19 (2002) 6303-6320
10.1088/0264-9381/19/24/303
LAPTH-902/02, DTP-MSU/02-10
hep-th gr-qc
null
We complete the list of fluxbrane solutions in classical supergravities by introducing Melvin type space-times supported by antisymmetric forms of rank $D-1$ and their pseudoscalar duals. In IIB theory these solutions belong to the same family as the seven-brane and D-instanton. In current notation, a fluxbrane suppo...
[ { "created": "Fri, 30 Aug 2002 14:09:15 GMT", "version": "v1" }, { "created": "Wed, 13 Nov 2002 14:34:44 GMT", "version": "v2" } ]
2022-05-04
[ [ "Clement", "Gerard", "" ], [ "Gal'tsov", "Dmitri", "" ] ]
We complete the list of fluxbrane solutions in classical supergravities by introducing Melvin type space-times supported by antisymmetric forms of rank $D-1$ and their pseudoscalar duals. In IIB theory these solutions belong to the same family as the seven-brane and D-instanton. In current notation, a fluxbrane support...
hep-th/0303254
Michael Creutz
Michael Creutz
CP symmetry and the strong interactions
16 pages, 3 figures, revtex; revisions for clarity
null
null
null
hep-th hep-lat
null
I discuss several aspects of CP non-invariance in the strongly interacting theory of quarks and gluons. I use a simple effective Lagrangian technique to map out the region of quark masses where CP symmetry is spontaneously broken. I then turn to the possible explicit CP violation arising from a complex quark mass. Af...
[ { "created": "Fri, 28 Mar 2003 22:08:45 GMT", "version": "v1" }, { "created": "Sun, 21 Sep 2003 13:10:34 GMT", "version": "v2" } ]
2007-05-23
[ [ "Creutz", "Michael", "" ] ]
I discuss several aspects of CP non-invariance in the strongly interacting theory of quarks and gluons. I use a simple effective Lagrangian technique to map out the region of quark masses where CP symmetry is spontaneously broken. I then turn to the possible explicit CP violation arising from a complex quark mass. Afte...
hep-th/0604199
Alin Tirziu
R. Roiban, A. Tirziu and A.A. Tseytlin
Asymptotic Bethe Ansatz S-matrix and Landau-Lifshitz type effective 2-d actions
52 pages, 4 figures, Imperial-TP-AT-6-2; v2: new sections 7.3 and 7.4 computing string tree-level S-matrix in SL(2) and SU(1|1) sectors, references added
J.Phys.A39:13129-13169,2006; J.Phys.A39:13129,2006
10.1088/0305-4470/39/41/S19
null
hep-th
null
Motivated by the desire to relate Bethe ansatz equations for anomalous dimensions found on the gauge theory side of the AdS/CFT correspondence to superstring theory on AdS_5 x S5 we explore a connection between the asymptotic S-matrix that enters the Bethe ansatz and an effective two-dimensional quantum field theory....
[ { "created": "Wed, 26 Apr 2006 22:40:23 GMT", "version": "v1" }, { "created": "Thu, 4 May 2006 16:43:04 GMT", "version": "v2" } ]
2016-09-06
[ [ "Roiban", "R.", "" ], [ "Tirziu", "A.", "" ], [ "Tseytlin", "A. A.", "" ] ]
Motivated by the desire to relate Bethe ansatz equations for anomalous dimensions found on the gauge theory side of the AdS/CFT correspondence to superstring theory on AdS_5 x S5 we explore a connection between the asymptotic S-matrix that enters the Bethe ansatz and an effective two-dimensional quantum field theory. T...
hep-th/9412023
null
A.J. Niemi and K. Palo
On the Characterization of Classical Dynamical Systems Using Supersymmetric Nonlinear $\sigma$-models
essentially revised, 18 pages, latex (run twice)
null
null
CERN-TH.7512/94, UU-ITP 18-1994
hep-th
null
We construct a two dimensional nonlinear $\sigma$-model that describes the Hamiltonian flow in the loop space of a classical dynamical system. This model is obtained by equivariantizing the standard N=1 supersymmetric nonlinear $\sigma$-model by the Hamiltonian flow. We use localization methods to evaluate the corres...
[ { "created": "Fri, 2 Dec 1994 18:12:43 GMT", "version": "v1" }, { "created": "Sat, 3 Dec 1994 10:12:15 GMT", "version": "v2" }, { "created": "Wed, 21 Dec 1994 15:06:15 GMT", "version": "v3" }, { "created": "Mon, 13 Mar 1995 09:53:27 GMT", "version": "v4" } ]
2008-02-03
[ [ "Niemi", "A. J.", "" ], [ "Palo", "K.", "" ] ]
We construct a two dimensional nonlinear $\sigma$-model that describes the Hamiltonian flow in the loop space of a classical dynamical system. This model is obtained by equivariantizing the standard N=1 supersymmetric nonlinear $\sigma$-model by the Hamiltonian flow. We use localization methods to evaluate the correspo...
1108.2388
Stanislaw Mrowczynski
Alina Czajka and Stanislaw Mrowczynski
Collisional Processes in Supersymmetric Plasma
8 pages, minor improvements, to appear in Phys. Rev. D
null
10.1103/PhysRevD.84.105020
null
hep-th hep-ph nucl-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Collisional processes in ultrarelativistic N=1 SUSY QED plasma are studied and compared to those in an electromagnetic plasma of electrons, positrons and photons. Cross sections of all binary interactions which occur in the supersymmetric plasma at the order of e^4 are computed. Some processes, in particular the Comp...
[ { "created": "Thu, 11 Aug 2011 12:41:47 GMT", "version": "v1" }, { "created": "Tue, 13 Sep 2011 17:23:46 GMT", "version": "v2" }, { "created": "Sat, 15 Oct 2011 15:34:43 GMT", "version": "v3" } ]
2015-03-19
[ [ "Czajka", "Alina", "" ], [ "Mrowczynski", "Stanislaw", "" ] ]
Collisional processes in ultrarelativistic N=1 SUSY QED plasma are studied and compared to those in an electromagnetic plasma of electrons, positrons and photons. Cross sections of all binary interactions which occur in the supersymmetric plasma at the order of e^4 are computed. Some processes, in particular the Compto...
hep-th/0609013
S. Stieberger
D. Lust, S. Reffert, E. Scheidegger, W. Schulgin, S. Stieberger
Moduli Stabilization in Type IIB Orientifolds (II)
harvmac, 70 pp, 5 figs
Nucl.Phys.B766:178-231,2007
10.1016/j.nuclphysb.2006.12.017
null
hep-th
null
We discuss general properties of moduli stablization in KKLT scenarios in type IIB orientifold compactifications. In particular, we find conditions for the Kaehler potential to allow a KKLT scenario for a manifold X_6 without complex structure moduli, i.e. h_(2,1)(X_6)=0. This way, a whole class of type IIB orientifo...
[ { "created": "Mon, 4 Sep 2006 18:44:44 GMT", "version": "v1" }, { "created": "Thu, 16 Nov 2006 15:27:21 GMT", "version": "v2" } ]
2008-11-26
[ [ "Lust", "D.", "" ], [ "Reffert", "S.", "" ], [ "Scheidegger", "E.", "" ], [ "Schulgin", "W.", "" ], [ "Stieberger", "S.", "" ] ]
We discuss general properties of moduli stablization in KKLT scenarios in type IIB orientifold compactifications. In particular, we find conditions for the Kaehler potential to allow a KKLT scenario for a manifold X_6 without complex structure moduli, i.e. h_(2,1)(X_6)=0. This way, a whole class of type IIB orientifold...
hep-th/0512180
Alessandro Fabbri
Alessandro Fabbri
Quantum black holes and holography
11 pages; Talk given at QG05, Cala Gonone (Italy), September 2005
J.Phys.Conf.Ser. 33 (2006) 355-360
10.1088/1742-6596/33/1/043
null
hep-th gr-qc
null
It is technically difficult (if not impossible) to write down and solve self-consistently the semiclassical Einstein equations in the case of evaporating black holes. These difficulties can in principle be overcome in an apparently very different context, the Randall-Sundrum braneworld models in Anti-de Sitter space....
[ { "created": "Thu, 15 Dec 2005 13:30:28 GMT", "version": "v1" } ]
2015-06-26
[ [ "Fabbri", "Alessandro", "" ] ]
It is technically difficult (if not impossible) to write down and solve self-consistently the semiclassical Einstein equations in the case of evaporating black holes. These difficulties can in principle be overcome in an apparently very different context, the Randall-Sundrum braneworld models in Anti-de Sitter space. U...
1911.11716
Rodolfo Russo
Paolo Di Vecchia, Stephen G. Naculich, Rodolfo Russo, Gabriele Veneziano and Chris D. White
A tale of two exponentiations in ${\cal N}=8$ supergravity at subleading level
37 pages
null
10.1007/JHEP03(2020)173
CERN-TH-2019-184, NORDITA 2019-106, QMUL-PH-19-33, BOW-PH-168
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
High-energy massless gravitational scattering in ${\cal N}=8$ supergravity was recently analyzed at leading level in the deflection angle, uncovering an interesting connection between exponentiation of infrared divergences in momentum space and the eikonal exponentiation in impact parameter space. Here we extend that...
[ { "created": "Tue, 26 Nov 2019 17:42:09 GMT", "version": "v1" }, { "created": "Fri, 6 Mar 2020 18:52:08 GMT", "version": "v2" } ]
2020-04-22
[ [ "Di Vecchia", "Paolo", "" ], [ "Naculich", "Stephen G.", "" ], [ "Russo", "Rodolfo", "" ], [ "Veneziano", "Gabriele", "" ], [ "White", "Chris D.", "" ] ]
High-energy massless gravitational scattering in ${\cal N}=8$ supergravity was recently analyzed at leading level in the deflection angle, uncovering an interesting connection between exponentiation of infrared divergences in momentum space and the eikonal exponentiation in impact parameter space. Here we extend that a...
1212.4707
Paul Smyth
Christoph Horst, Jan Louis, Paul Smyth
Electrically gauged N=4 supergravities in D=4 with N=2 vacua
48 pages; v2: one reference added
null
10.1007/JHEP03(2013)144
ZMP-HH/12-27
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study N=2 vacua in spontaneously broken N=4 electrically gauged supergravities in four space-time dimensions. We argue that the classification of all such solutions amounts to solving a system of purely algebraic equations. We then explicitly construct a special class of consistent N=2 solutions and study their pr...
[ { "created": "Wed, 19 Dec 2012 15:39:26 GMT", "version": "v1" }, { "created": "Tue, 15 Jan 2013 16:31:22 GMT", "version": "v2" } ]
2015-06-12
[ [ "Horst", "Christoph", "" ], [ "Louis", "Jan", "" ], [ "Smyth", "Paul", "" ] ]
We study N=2 vacua in spontaneously broken N=4 electrically gauged supergravities in four space-time dimensions. We argue that the classification of all such solutions amounts to solving a system of purely algebraic equations. We then explicitly construct a special class of consistent N=2 solutions and study their prop...
1108.5153
Masanori Hanada
Masanori Hanada, Jun Nishimura, Yasuhiro Sekino and Tamiaki Yoneya
Direct test of the gauge-gravity correspondence for Matrix theory correlation functions
v1: 43 pages, 16 figures. v2, v3: minor corrections
null
10.1007/JHEP12(2011)020
KEK_TH-1490
hep-th hep-lat
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study correlation functions in (0+1)-dimensional maximally supersymmetric U(N) Yang-Mills theory, which was proposed by Banks et al. as a non-perturbative definition of 11-dimensional M-theory in the infinite-momentum frame. We perform first-principle calculations using Monte Carlo simulations, and compare the res...
[ { "created": "Thu, 25 Aug 2011 18:44:33 GMT", "version": "v1" }, { "created": "Fri, 2 Sep 2011 23:21:21 GMT", "version": "v2" }, { "created": "Wed, 7 Sep 2011 05:13:25 GMT", "version": "v3" } ]
2015-05-30
[ [ "Hanada", "Masanori", "" ], [ "Nishimura", "Jun", "" ], [ "Sekino", "Yasuhiro", "" ], [ "Yoneya", "Tamiaki", "" ] ]
We study correlation functions in (0+1)-dimensional maximally supersymmetric U(N) Yang-Mills theory, which was proposed by Banks et al. as a non-perturbative definition of 11-dimensional M-theory in the infinite-momentum frame. We perform first-principle calculations using Monte Carlo simulations, and compare the resul...
1808.00867
Zachary Polonsky
Zachary Polonsky, Alex Flournoy
Holographic Entanglement Entropy and the (3+1)-dimensional Topological Black Hole
12 pages, 4 figures
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the Holographic Entanglement Entropy proposal in the context of the (3+1)-dimensional topological black hole. In contrast to the well-studied (2+1)-dimensional case, the maximal extension for this black hole includes only a single exterior region with its conformal boundary. This immediately raises a p...
[ { "created": "Thu, 2 Aug 2018 15:48:29 GMT", "version": "v1" }, { "created": "Sat, 15 Sep 2018 17:48:04 GMT", "version": "v2" } ]
2018-09-18
[ [ "Polonsky", "Zachary", "" ], [ "Flournoy", "Alex", "" ] ]
We investigate the Holographic Entanglement Entropy proposal in the context of the (3+1)-dimensional topological black hole. In contrast to the well-studied (2+1)-dimensional case, the maximal extension for this black hole includes only a single exterior region with its conformal boundary. This immediately raises a puz...
1003.3368
Hyeonjoon Shin
Bum-Hoon Lee, Siyoung Nam, Hyeonjoon Shin
Probing Smearing Effect by Point-Like Graviton in Plane-Wave Matrix Model
22 pages, LaTeX2e
Phys.Rev.D82:046004,2010
10.1103/PhysRevD.82.046004
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the interaction between flat membrane and point-like graviton in the plane-wave matrix model. The one-loop effective potential in the large distance limit is computed and is shown to be of r^{-3} type where r is the distance between two objects. This type of interaction has been interpreted as the one ...
[ { "created": "Wed, 17 Mar 2010 13:45:50 GMT", "version": "v1" } ]
2014-11-20
[ [ "Lee", "Bum-Hoon", "" ], [ "Nam", "Siyoung", "" ], [ "Shin", "Hyeonjoon", "" ] ]
We investigate the interaction between flat membrane and point-like graviton in the plane-wave matrix model. The one-loop effective potential in the large distance limit is computed and is shown to be of r^{-3} type where r is the distance between two objects. This type of interaction has been interpreted as the one in...
1305.1247
Keith Olive
John Ellis, Dimitri V. Nanopoulos, and Keith A. Olive
No-Scale Supergravity Realization of the Starobinsky Model of Inflation
4 pages, 2 figures, version accepted by PRL
null
10.1103/PhysRevLett.111.111301
KCL-PH-TH/2013-15, LCTS/2013-09, CERN-PH-TH/2013-089, ACT-3-13, MIFPA-13-16, UMN-TH-3204/13, FTPI-MINN-13/15
hep-th astro-ph.CO gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We present a model for cosmological inflation based on a no-scale supergravity sector with an SU(2,1)/U(1) Kahler potential, a single modulus T and an inflaton superfield Phi described by a Wess-Zumino model with superpotential parameters (mu, lambda). This model yields a scalar spectral index n_s and a tensor-to-sca...
[ { "created": "Mon, 6 May 2013 17:09:59 GMT", "version": "v1" }, { "created": "Fri, 13 Sep 2013 17:03:42 GMT", "version": "v2" } ]
2013-09-18
[ [ "Ellis", "John", "" ], [ "Nanopoulos", "Dimitri V.", "" ], [ "Olive", "Keith A.", "" ] ]
We present a model for cosmological inflation based on a no-scale supergravity sector with an SU(2,1)/U(1) Kahler potential, a single modulus T and an inflaton superfield Phi described by a Wess-Zumino model with superpotential parameters (mu, lambda). This model yields a scalar spectral index n_s and a tensor-to-scala...
1111.2951
Bernardino Spisso Dr.
Bernardino Spisso
First numerical approach to a Grosse-Wulkenhaar model
Published in the proceedings of the EU-NCG 4th Annual Meeting Bucharest, Romania, April 25 - 30, 2011
null
null
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A numerical investigation of a non-commutative field theory defined via the spectral action principle is conducted. The construction of this triple relies on an 8-dimensional Clifford algebra. Following to the standard procedure of non-commutative geometry, the spectral action is computed for the product of the tripl...
[ { "created": "Sat, 12 Nov 2011 18:06:40 GMT", "version": "v1" } ]
2011-11-15
[ [ "Spisso", "Bernardino", "" ] ]
A numerical investigation of a non-commutative field theory defined via the spectral action principle is conducted. The construction of this triple relies on an 8-dimensional Clifford algebra. Following to the standard procedure of non-commutative geometry, the spectral action is computed for the product of the triple ...
1810.02828
Stefan Lippoldt
Astrid Eichhorn, Stefan Lippoldt, Jan M. Pawlowski, Manuel Reichert and Marc Schiffer
How perturbative is quantum gravity?
6 pages, 3 figures
Phys.Lett. B792 (2019) 310-314
10.1016/j.physletb.2019.01.071
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We explore asymptotic safety of gravity-matter systems, discovering indications for a near-perturbative nature of these systems in the ultraviolet. Our results are based on the dynamical emergence of effective universality at the asymptotically safe fixed point. Our findings support the conjecture that an asymptotica...
[ { "created": "Fri, 5 Oct 2018 18:00:13 GMT", "version": "v1" }, { "created": "Thu, 18 Apr 2019 11:12:26 GMT", "version": "v2" } ]
2019-04-19
[ [ "Eichhorn", "Astrid", "" ], [ "Lippoldt", "Stefan", "" ], [ "Pawlowski", "Jan M.", "" ], [ "Reichert", "Manuel", "" ], [ "Schiffer", "Marc", "" ] ]
We explore asymptotic safety of gravity-matter systems, discovering indications for a near-perturbative nature of these systems in the ultraviolet. Our results are based on the dynamical emergence of effective universality at the asymptotically safe fixed point. Our findings support the conjecture that an asymptoticall...
2406.12958
Alberto Salvio
Alberto Salvio
Unimodular Quadratic Gravity and the Cosmological Constant
v2: 6 pages, few comments added, published version
Phys.Lett.B 856 (2024) 138920
10.1016/j.physletb.2024.138920
null
hep-th astro-ph.CO gr-qc
http://creativecommons.org/licenses/by/4.0/
Unimodular gravity addresses the old cosmological constant (CC) problem, explaining why such constant is not at least as large as the largest particle mass scale, but classically it is indistinguishable from ordinary gravity. Conversely, quantum physics may give us a way to distinguish the two theories. Thus, here th...
[ { "created": "Tue, 18 Jun 2024 18:00:00 GMT", "version": "v1" }, { "created": "Fri, 2 Aug 2024 13:19:45 GMT", "version": "v2" } ]
2024-08-05
[ [ "Salvio", "Alberto", "" ] ]
Unimodular gravity addresses the old cosmological constant (CC) problem, explaining why such constant is not at least as large as the largest particle mass scale, but classically it is indistinguishable from ordinary gravity. Conversely, quantum physics may give us a way to distinguish the two theories. Thus, here the ...
2401.08736
Piotr Tourkine
Christopher Eckner, Felipe Figueroa, Piotr Tourkine
The Regge bootstrap, from linear to non-linear trajectories
8+7 pages, 13 figures. v2: references added
null
null
null
hep-th hep-ph
http://creativecommons.org/licenses/by/4.0/
We present a numerical linear programming bootstrap to construct dual model scattering amplitudes. Dual models describe tree-level exchanges of higher spin resonances in theories like string theory and large $N$ gauge theories. Despite being very simple objects, their numerical bootstrap has proven challenging due to...
[ { "created": "Tue, 16 Jan 2024 18:13:11 GMT", "version": "v1" }, { "created": "Tue, 30 Jan 2024 17:51:39 GMT", "version": "v2" } ]
2024-01-31
[ [ "Eckner", "Christopher", "" ], [ "Figueroa", "Felipe", "" ], [ "Tourkine", "Piotr", "" ] ]
We present a numerical linear programming bootstrap to construct dual model scattering amplitudes. Dual models describe tree-level exchanges of higher spin resonances in theories like string theory and large $N$ gauge theories. Despite being very simple objects, their numerical bootstrap has proven challenging due to s...
hep-th/9612032
Masahiko Miyamoto
Masahiko Miyamoto (Tsukuba University)
Representation theory of Code VOA and construction of VOAs
47 pages, Latex
null
null
null
hep-th
null
We study a vertex operator algebra containing a tensor product of Ising models. It is a direct sum of code vertex operator algebra and its irreducible modules. Therefore, we classify all irreducible modules of code vertex operator algebras and show a new construction of vertex operator algebras.
[ { "created": "Tue, 3 Dec 1996 06:14:56 GMT", "version": "v1" } ]
2007-05-23
[ [ "Miyamoto", "Masahiko", "", "Tsukuba University" ] ]
We study a vertex operator algebra containing a tensor product of Ising models. It is a direct sum of code vertex operator algebra and its irreducible modules. Therefore, we classify all irreducible modules of code vertex operator algebras and show a new construction of vertex operator algebras.
hep-th/9206048
Konstadinos Sfetsos
Konstadinos Sfetsos
Conformally Exact Results for SL(2,R)\times SO(1,1)^{d-2}/SO(1,1) Coset Models
USC-92/HEP-S1, 21 pages
Nucl.Phys. B389 (1993) 424-444
10.1016/0550-3213(93)90327-L
null
hep-th
null
Using the conformal invariance of the $SL(2,R)\otimes SO(1,1)^{d-2}/SO(1,1)$ coset models we calculate the conformally exact metric and dilaton, to all orders in the $1/k$ expansion. We consider both vector and axial gauging. We find that these cosets represent two different space--time geometries: ($2d$ black hole)$...
[ { "created": "Wed, 10 Jun 1992 23:25:28 GMT", "version": "v1" } ]
2009-10-22
[ [ "Sfetsos", "Konstadinos", "" ] ]
Using the conformal invariance of the $SL(2,R)\otimes SO(1,1)^{d-2}/SO(1,1)$ coset models we calculate the conformally exact metric and dilaton, to all orders in the $1/k$ expansion. We consider both vector and axial gauging. We find that these cosets represent two different space--time geometries: ($2d$ black hole)$\o...
2010.04172
Daniel Mayerson
Daniel R. Mayerson, Masaki Shigemori
Counting D1-D5-P Microstates in Supergravity
18 pages + appendices; v2: minor edit and reference added
SciPost Phys. 10, 018 (2021)
10.21468/SciPostPhys.10.1.018
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We quantize the D1-D5-P microstate geometries known as superstrata directly in supergravity. We use Rychkov's consistency condition [hep-th/0512053] which was derived for the D1-D5 system; for superstrata, this condition turns out to be strong enough to fix the symplectic form uniquely. For the $(1,0,n)$ superstrata,...
[ { "created": "Thu, 8 Oct 2020 18:00:02 GMT", "version": "v1" }, { "created": "Tue, 12 Jan 2021 14:26:11 GMT", "version": "v2" } ]
2021-01-27
[ [ "Mayerson", "Daniel R.", "" ], [ "Shigemori", "Masaki", "" ] ]
We quantize the D1-D5-P microstate geometries known as superstrata directly in supergravity. We use Rychkov's consistency condition [hep-th/0512053] which was derived for the D1-D5 system; for superstrata, this condition turns out to be strong enough to fix the symplectic form uniquely. For the $(1,0,n)$ superstrata, w...
hep-th/9705136
William Brown
William E. Brown and Ian I. Kogan
A variational approach to the QCD wavefunctional: Calculation of the QCD beta-function
23 pages, LaTex, 2 figs
Int.J.Mod.Phys. A14 (1999) 799
10.1142/S0217751X99000397
OUTP97-P-21
hep-th hep-ph
null
The beta-function is calculated for an SU(N) Yang-Mills theory from an ansatz for the vacuum wavefunctional. Direct comparison is made with the results of calculations of the beta-function of QCD. In both cases the theories are asymptotically free. The only difference being in the numerical coefficient of the beta-fu...
[ { "created": "Mon, 19 May 1997 15:44:22 GMT", "version": "v1" }, { "created": "Tue, 20 May 1997 11:33:58 GMT", "version": "v2" } ]
2009-10-30
[ [ "Brown", "William E.", "" ], [ "Kogan", "Ian I.", "" ] ]
The beta-function is calculated for an SU(N) Yang-Mills theory from an ansatz for the vacuum wavefunctional. Direct comparison is made with the results of calculations of the beta-function of QCD. In both cases the theories are asymptotically free. The only difference being in the numerical coefficient of the beta-func...
2012.08449
Miguel Vazquez-Mozo
Juan L. Ma\~nes, Manuel Valle, Miguel A. Vazquez-Mozo
Chiral Torsional Effects in Anomalous Fluids in Thermal Equilibrium
26 pages. No figures. v2: discussion expanded, typos corrected, and references added. It matches the version to be published in Journal of High Energy Physics
JHEP 05 (2021) 209
10.1007/JHEP05(2021)209
null
hep-th cond-mat.str-el hep-ph
http://creativecommons.org/licenses/by/4.0/
Using the similarity between spacetime torsion and axial gauge couplings, we study torsional contributions to the equilibrium partition function in a stationary background. In the case of a charged fluid minimally coupled to torsion, we spot the existence of linear torsional magnetic and vortical effects, while the a...
[ { "created": "Tue, 15 Dec 2020 17:42:18 GMT", "version": "v1" }, { "created": "Thu, 20 May 2021 18:17:13 GMT", "version": "v2" } ]
2021-05-26
[ [ "Mañes", "Juan L.", "" ], [ "Valle", "Manuel", "" ], [ "Vazquez-Mozo", "Miguel A.", "" ] ]
Using the similarity between spacetime torsion and axial gauge couplings, we study torsional contributions to the equilibrium partition function in a stationary background. In the case of a charged fluid minimally coupled to torsion, we spot the existence of linear torsional magnetic and vortical effects, while the axi...
1412.8432
Andrei Mironov
A. Mironov, A. Morozov and A. Sleptsov
Colored HOMFLY polynomials for the pretzel knots and links
26 pages + tables of pretzel knots up to 10 crossings
JHEP 07 (2015) 069
10.1007/JHEP07(2015)069
FIAN/TD-20/14; ITEP/TH-47/14
hep-th math.GT math.QA
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
With the help of the evolution method we calculate all HOMFLY polynomials in all symmetric representations [r] for a huge family of (generalized) pretzel links, which are made from g+1 two strand braids, parallel or antiparallel, and depend on g+1 integer numbers. We demonstrate that they possess a pronounced new str...
[ { "created": "Mon, 29 Dec 2014 19:23:21 GMT", "version": "v1" }, { "created": "Thu, 2 Apr 2015 18:51:59 GMT", "version": "v2" } ]
2015-07-21
[ [ "Mironov", "A.", "" ], [ "Morozov", "A.", "" ], [ "Sleptsov", "A.", "" ] ]
With the help of the evolution method we calculate all HOMFLY polynomials in all symmetric representations [r] for a huge family of (generalized) pretzel links, which are made from g+1 two strand braids, parallel or antiparallel, and depend on g+1 integer numbers. We demonstrate that they possess a pronounced new struc...
2401.01778
Michel\^angelo Ara\'ujo
M. C. Ara\'ujo, I. C. Jardim, D. F. S. Veras, J. Furtado
Anisotropic Ginzburg-Landau model for superconductivity with five-dimensional operators
6 pages, 2 columns, 1 figure
null
null
null
hep-th cond-mat.supr-con
http://creativecommons.org/licenses/by/4.0/
This paper presents the effects of non-minimal Lorentz-violation operators in superconductivity. By constructing a Lorentz-Violating Ginzburg-Landau theory of superconductivity with a five-dimensional operator, we discuss the influence of higher dimensional Lorentz-Violating operators in the London's depth penetratio...
[ { "created": "Wed, 3 Jan 2024 15:11:15 GMT", "version": "v1" }, { "created": "Fri, 5 Jul 2024 16:57:21 GMT", "version": "v2" } ]
2024-07-08
[ [ "Araújo", "M. C.", "" ], [ "Jardim", "I. C.", "" ], [ "Veras", "D. F. S.", "" ], [ "Furtado", "J.", "" ] ]
This paper presents the effects of non-minimal Lorentz-violation operators in superconductivity. By constructing a Lorentz-Violating Ginzburg-Landau theory of superconductivity with a five-dimensional operator, we discuss the influence of higher dimensional Lorentz-Violating operators in the London's depth penetration,...
2011.06998
Eirik Eik Svanes
Bobby Samir Acharya, Lorenzo Foscolo, Marwan Najjar, Eirik Eik Svanes
New $G_2$-conifolds in $M$-theory and their Field Theory Interpretation
24 pages
null
null
null
hep-th math.DG
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
A recent theorem of Foscolo-Haskins-Nordstr\"om which constructs complete $G_2$-holonomy orbifolds from circle bundles over Calabi-Yau cones can be utilised to construct and investigate a large class of generalisations of the $M$-theory flop transition. We see that in many cases a UV perturbative gauge theory appears...
[ { "created": "Fri, 13 Nov 2020 16:28:06 GMT", "version": "v1" } ]
2020-11-16
[ [ "Acharya", "Bobby Samir", "" ], [ "Foscolo", "Lorenzo", "" ], [ "Najjar", "Marwan", "" ], [ "Svanes", "Eirik Eik", "" ] ]
A recent theorem of Foscolo-Haskins-Nordstr\"om which constructs complete $G_2$-holonomy orbifolds from circle bundles over Calabi-Yau cones can be utilised to construct and investigate a large class of generalisations of the $M$-theory flop transition. We see that in many cases a UV perturbative gauge theory appears t...
hep-th/0604032
Gaetano Fiore
Gaetano Fiore
q-Quaternions and deformed su(2) instantons on the quantum Euclidean space R_q^4
Latex file, 13 pages. Talk given at the 4-th International Symposium "Quantum Theories and Phsysics", Varna, Bulgaria, August 2005. This is a slightly improved version of the contribution which will appear in the proceedings of the conference
Lie Theory and Its Applications to Physics, Heron Press 2006, Sofia, pp. 109-120. ISBN 954-580-193-X
null
Preprint 05-55 Dip. Matematica e Applicazioni, Universit\`a di Napoli; DSF/44-2005
hep-th math-ph math.MP math.QA
null
We briefly report on our recent results regarding the introduction of a notion of a q-quaternion and the construction of instanton solutions of a would-be deformed su(2) Yang-Mills theory on the corresponding SO_q(4)-covariant quantum space. As the solutions depend on some noncommuting parameters, this indicates that...
[ { "created": "Wed, 5 Apr 2006 13:20:29 GMT", "version": "v1" } ]
2012-09-28
[ [ "Fiore", "Gaetano", "" ] ]
We briefly report on our recent results regarding the introduction of a notion of a q-quaternion and the construction of instanton solutions of a would-be deformed su(2) Yang-Mills theory on the corresponding SO_q(4)-covariant quantum space. As the solutions depend on some noncommuting parameters, this indicates that t...
hep-th/9305062
Lev Vaidman
Lev Vaidman
Teleportation of Quantum States
5 pages
null
10.1103/PhysRevA.49.1473
TAUP 2051-93
hep-th
null
Bennett et al. (PRL 70, 1859 (1993)) have shown how to transfer ("teleport") an unknown spin quantum state by using prearranged correlated quantum systems and transmission of classical information. I will show how their results can be obtained in the framework of nonlocal measurements proposed by Aharonov and Albert ...
[ { "created": "Fri, 14 May 1993 09:59:20 GMT", "version": "v1" } ]
2009-10-22
[ [ "Vaidman", "Lev", "" ] ]
Bennett et al. (PRL 70, 1859 (1993)) have shown how to transfer ("teleport") an unknown spin quantum state by using prearranged correlated quantum systems and transmission of classical information. I will show how their results can be obtained in the framework of nonlocal measurements proposed by Aharonov and Albert I ...
1512.06701
Andrei Mironov
A. Mironov, A. Morozov and Y. Zenkevich
On elementary proof of AGT relations from six dimensions
5 pages
Phys. Lett. B756 (2016) 208-211
10.1016/j.physletb.2016.03.006
FIAN/TD-13/15; IITP/TH-20/15; ITEP/TH-32/15; INR-TH/2015-037
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
The actual definition of the Nekrasov functions participating in the AGT relations implies a peculiar choice of contours in the LMNS and Dotsenko-Fateev integrals. Once made explicit and applied to the original triply-deformed (6-dimensional) version of these integrals, this approach reduces the AGT relations to symm...
[ { "created": "Mon, 21 Dec 2015 17:01:30 GMT", "version": "v1" }, { "created": "Wed, 23 Dec 2015 16:44:59 GMT", "version": "v2" } ]
2016-03-21
[ [ "Mironov", "A.", "" ], [ "Morozov", "A.", "" ], [ "Zenkevich", "Y.", "" ] ]
The actual definition of the Nekrasov functions participating in the AGT relations implies a peculiar choice of contours in the LMNS and Dotsenko-Fateev integrals. Once made explicit and applied to the original triply-deformed (6-dimensional) version of these integrals, this approach reduces the AGT relations to symmet...
1001.2654
Voja Radovanovic
Marija Dimitrijevic, Biljana Nikolic and Voja Radovanovic
(Non)renormalizability of the D-deformed Wess-Zumino model
19 pages; version accepted for publication in Phys.Rev.D; new section with the detailed discussion on renormalizabilty added and a special choice of coupling constants which renders the model renormalizable analyzed
null
10.1103/PhysRevD.81.105020
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We continue the analysis of the $D$-deformed Wess-Zumino model which was started in the previous paper. The model is defined by a deformation which is non-hermitian and given in terms of the covariant derivatives $D_\alpha$. We calculate one-loop divergences in the two-point, three-point and four-point Green function...
[ { "created": "Fri, 15 Jan 2010 10:47:46 GMT", "version": "v1" }, { "created": "Tue, 4 May 2010 12:53:56 GMT", "version": "v2" } ]
2015-05-18
[ [ "Dimitrijevic", "Marija", "" ], [ "Nikolic", "Biljana", "" ], [ "Radovanovic", "Voja", "" ] ]
We continue the analysis of the $D$-deformed Wess-Zumino model which was started in the previous paper. The model is defined by a deformation which is non-hermitian and given in terms of the covariant derivatives $D_\alpha$. We calculate one-loop divergences in the two-point, three-point and four-point Green functions....
hep-th/0003277
Miloslav Znojil
M. Znojil, F. Cannata, B. Bagchi and R. Roychoudhury
Supersymmetry without hermiticity
14 pages, Latex, submitted to Phys. Lett. B
Phys.Lett. B483 (2000) 284-289
10.1016/S0370-2693(00)00569-4
null
hep-th
null
A new model of supersymmetry between bosons and fermions is proposed. Its representation space is spanned by states with PT symmetry and real energies but the inter-related partner Hamiltonians themselves remain complex and non-Hermitian. The formalism admits vanishing Witten index.
[ { "created": "Thu, 30 Mar 2000 08:50:37 GMT", "version": "v1" } ]
2009-10-31
[ [ "Znojil", "M.", "" ], [ "Cannata", "F.", "" ], [ "Bagchi", "B.", "" ], [ "Roychoudhury", "R.", "" ] ]
A new model of supersymmetry between bosons and fermions is proposed. Its representation space is spanned by states with PT symmetry and real energies but the inter-related partner Hamiltonians themselves remain complex and non-Hermitian. The formalism admits vanishing Witten index.
0911.1769
Dan Tomino
Hiroshi Isono, Dan Tomino
Classical Solutions of a Torsion Gravity from a Large N Matrix Model
18 pages, 5 figures. v2: one reference and a comment added in section 5, typos corrected. v3: a minor change of the title, explanations of the Bianchi identities added in section 2 and appendix, wording and typos corrected.
Phys.Rev.D.81,084049 (2010)
10.1103/PhysRevD.81.084049
null
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Large N matrices can describe covariant derivatives in curved space. Applying this interpretation to the IKKT matrix model, the field equation of gravity is derived from the matrix equation of motion. We study classical solutions of this field equation with torsion degrees of freedom in empty spacetime. Time dependen...
[ { "created": "Tue, 10 Nov 2009 02:25:19 GMT", "version": "v1" }, { "created": "Wed, 18 Nov 2009 06:07:40 GMT", "version": "v2" }, { "created": "Mon, 3 May 2010 01:45:53 GMT", "version": "v3" } ]
2013-05-29
[ [ "Isono", "Hiroshi", "" ], [ "Tomino", "Dan", "" ] ]
Large N matrices can describe covariant derivatives in curved space. Applying this interpretation to the IKKT matrix model, the field equation of gravity is derived from the matrix equation of motion. We study classical solutions of this field equation with torsion degrees of freedom in empty spacetime. Time dependent ...
1804.01284
Tomohiko Takahashi
Nobuyuki Ishibashi, Isao Kishimoto, Toru Masuda, Tomohiko Takahashi
Vector profile and gauge invariant observables of string field theory solutions for constant magnetic field background
1+20 pages, 4 figures; v2: minor corrections
null
10.1007/JHEP05(2018)144
UTHEP-717
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study profiles and gauge invariant observables of classical solutions corresponding to a constant magnetic field on a torus in open string field theory. We numerically find that the profile is not discontinuous on the torus, although the solution describes topologically nontrivial configurations in the context of ...
[ { "created": "Wed, 4 Apr 2018 08:09:06 GMT", "version": "v1" }, { "created": "Fri, 1 Mar 2019 09:01:25 GMT", "version": "v2" } ]
2019-03-04
[ [ "Ishibashi", "Nobuyuki", "" ], [ "Kishimoto", "Isao", "" ], [ "Masuda", "Toru", "" ], [ "Takahashi", "Tomohiko", "" ] ]
We study profiles and gauge invariant observables of classical solutions corresponding to a constant magnetic field on a torus in open string field theory. We numerically find that the profile is not discontinuous on the torus, although the solution describes topologically nontrivial configurations in the context of lo...
hep-th/9909157
Germar Schroeder
Germar Schroeder
Discrete U-duality Groups
4 pages, uses cargese.cls (included). To appear in the gong show section of the proceedings of the Cargese'99 summer school "Progress in String Theory and M-theory", May 24 - June 5
null
null
AEI-1999-23
hep-th
null
Generators for the discrete U-duality groups of toroidally compactified M-theory in d>3 are presented and used to determine the d=3 U-duality group. This contribution summarizes the results of hep-th/9909150.
[ { "created": "Wed, 22 Sep 1999 16:11:11 GMT", "version": "v1" } ]
2007-05-23
[ [ "Schroeder", "Germar", "" ] ]
Generators for the discrete U-duality groups of toroidally compactified M-theory in d>3 are presented and used to determine the d=3 U-duality group. This contribution summarizes the results of hep-th/9909150.
hep-th/0406271
Diego Chialva
Diego Chialva, Roberto Iengo (SISSA, Trieste)
Long Lived Large Type II Strings: decay within compactification
32 pages, 24 text plus appendices, 4 figures
JHEP 0407 (2004) 054
10.1088/1126-6708/2004/07/054
SISSA-43/2004/EP
hep-th astro-ph hep-ph
null
Motivated also by recent revival of interest about metastable string states (as cosmic strings or in accelerator physics), we study the decay, in presence of dimensional compactification, of a particular superstring state, which was proven to be remarkably long-lived in the flat uncompactified scenario. We compute th...
[ { "created": "Wed, 30 Jun 2004 14:19:54 GMT", "version": "v1" } ]
2009-11-10
[ [ "Chialva", "Diego", "", "SISSA, Trieste" ], [ "Iengo", "Roberto", "", "SISSA, Trieste" ] ]
Motivated also by recent revival of interest about metastable string states (as cosmic strings or in accelerator physics), we study the decay, in presence of dimensional compactification, of a particular superstring state, which was proven to be remarkably long-lived in the flat uncompactified scenario. We compute the ...
hep-th/0602130
Dani\`ele Steer Dr
D.A.Steer and T.Vachaspati
Domain walls and fermion scattering in Grand Unified models
8 pages, 2 figures
Phys.Rev.D73:105021,2006
10.1103/PhysRevD.73.105021
null
hep-th
null
Motivated by Grand Unification, we study the properties of domain walls formed in a model with $SU(5)\times Z_2$ symmetry which is spontaneously broken to $SU(3) \times SU(2) \times U(1)/Z_6$, and subsequently to $SU(3) \times U(1)/Z_3$. Even after the first stage of symmetry breaking, the SU(3) symmetry is broken to...
[ { "created": "Mon, 13 Feb 2006 18:49:56 GMT", "version": "v1" } ]
2008-11-26
[ [ "Steer", "D. A.", "" ], [ "Vachaspati", "T.", "" ] ]
Motivated by Grand Unification, we study the properties of domain walls formed in a model with $SU(5)\times Z_2$ symmetry which is spontaneously broken to $SU(3) \times SU(2) \times U(1)/Z_6$, and subsequently to $SU(3) \times U(1)/Z_3$. Even after the first stage of symmetry breaking, the SU(3) symmetry is broken to $...
1908.04704
Sung-Soo Kim
Hee-Cheol Kim, Sung-Soo Kim, Kimyeong Lee
Higgsing and Twisting of 6d $D_N$ gauge theories
v1: 49 pages, 35 figures; v2: minor changes
null
10.1007/JHEP10(2020)014
KIAS-P19021
hep-th
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We propose Type IIB 5-brane configurations that engineer the 6d $\mathcal{N}=(1,0)$ SCFTs with $SO(N)$ gauge symmetry coupled to a single tensor multiplet on a circle, by considering RG flows on Higgs branches of $D$-type conformal matter theories. We test the brane systems against known Calabi-Yau threefolds for the...
[ { "created": "Tue, 13 Aug 2019 15:32:42 GMT", "version": "v1" }, { "created": "Wed, 14 Aug 2019 16:36:37 GMT", "version": "v2" } ]
2020-10-28
[ [ "Kim", "Hee-Cheol", "" ], [ "Kim", "Sung-Soo", "" ], [ "Lee", "Kimyeong", "" ] ]
We propose Type IIB 5-brane configurations that engineer the 6d $\mathcal{N}=(1,0)$ SCFTs with $SO(N)$ gauge symmetry coupled to a single tensor multiplet on a circle, by considering RG flows on Higgs branches of $D$-type conformal matter theories. We test the brane systems against known Calabi-Yau threefolds for the 6...
hep-th/0507242
Jasbir Nagi
Jasbir Nagi
Operator Algebra in Logarithmic Conformal Field Theory
LaTeX 2e, 19 pages, to appear in Phys. Rev. D
Phys.Rev. D72 (2005) 086004
10.1103/PhysRevD.72.086004
null
hep-th cond-mat.dis-nn
null
For some time now, conformal field theories in two dimensions have been studied as integrable systems. Much of the success of these studies is related to the existence of an operator algebra of the theory. In this paper, some of the extensions of this machinery to the logarithmic case are studied, and used. More prec...
[ { "created": "Tue, 26 Jul 2005 13:19:31 GMT", "version": "v1" }, { "created": "Tue, 27 Sep 2005 10:18:23 GMT", "version": "v2" } ]
2009-11-11
[ [ "Nagi", "Jasbir", "" ] ]
For some time now, conformal field theories in two dimensions have been studied as integrable systems. Much of the success of these studies is related to the existence of an operator algebra of the theory. In this paper, some of the extensions of this machinery to the logarithmic case are studied, and used. More precis...
2201.08851
Ivano Basile
Ivano Basile
Emergent strings at infinite distance with broken supersymmetry
15 pages, 5 figures. Figures may not display colors correctly on macOS
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We investigate the infinite-distance properties of families of unstable flux vacua in string theory with broken supersymmetry. To this end, we employ a generalized notion of distance in the moduli space and we build a holographic description for the non-perturbative regime of the tunneling cascade in terms of a renor...
[ { "created": "Fri, 21 Jan 2022 19:00:00 GMT", "version": "v1" } ]
2022-01-25
[ [ "Basile", "Ivano", "" ] ]
We investigate the infinite-distance properties of families of unstable flux vacua in string theory with broken supersymmetry. To this end, we employ a generalized notion of distance in the moduli space and we build a holographic description for the non-perturbative regime of the tunneling cascade in terms of a renorma...
hep-th/9804196
Bjorn Jensen
B. Jensen
D(p)-Branes Moving at the Speed of Light
16 pages, LaTeX2e. A footnote, one reference and acknowledgements added. Submitted to PLB
null
null
null
hep-th
null
We construct new bosonic boundary states in the light-cone gauge which describe D(p)-branes moving at the speed of light.
[ { "created": "Wed, 29 Apr 1998 13:29:00 GMT", "version": "v1" }, { "created": "Tue, 26 May 1998 12:35:36 GMT", "version": "v2" } ]
2007-05-23
[ [ "Jensen", "B.", "" ] ]
We construct new bosonic boundary states in the light-cone gauge which describe D(p)-branes moving at the speed of light.
1510.04605
Yerko V\'asquez
Ram\'on B\'ecar, P. A. Gonz\'alez, Yerko V\'asquez
Quasinormal modes of non-Abelian hyperscaling violating Lifshitz black holes
Accepted for publication in GERG. arXiv admin note: text overlap with arXiv:1509.00802
null
null
null
hep-th gr-qc
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We study the quasinormal modes of scalar field perturbations in the background of non-Abelian hyperscaling violating Lifshitz black holes. We find that the quasinormal frequencies have no real part so there is no oscillatory behavior in the perturbations, only exponential decay, that is, the system is always overdamp...
[ { "created": "Thu, 15 Oct 2015 16:12:31 GMT", "version": "v1" }, { "created": "Thu, 8 Dec 2016 17:09:00 GMT", "version": "v2" } ]
2016-12-09
[ [ "Bécar", "Ramón", "" ], [ "González", "P. A.", "" ], [ "Vásquez", "Yerko", "" ] ]
We study the quasinormal modes of scalar field perturbations in the background of non-Abelian hyperscaling violating Lifshitz black holes. We find that the quasinormal frequencies have no real part so there is no oscillatory behavior in the perturbations, only exponential decay, that is, the system is always overdamped...
1307.3559
M.C. David Marsh
M.C. David Marsh, Liam McAllister, Enrico Pajer and Timm Wrase
Charting an Inflationary Landscape with Random Matrix Theory
39 pages, 9 figures. Published version
JCAP 1311:040,2013
10.1088/1475-7516/2013/11/040
SU/ITP-13/13
hep-th astro-ph.CO gr-qc hep-ph
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
We construct a class of random potentials for N >> 1 scalar fields using non-equilibrium random matrix theory, and then characterize multifield inflation in this setting. By stipulating that the Hessian matrices in adjacent coordinate patches are related by Dyson Brownian motion, we define the potential in the vicini...
[ { "created": "Fri, 12 Jul 2013 20:00:11 GMT", "version": "v1" }, { "created": "Mon, 1 Dec 2014 18:30:04 GMT", "version": "v2" } ]
2014-12-02
[ [ "Marsh", "M. C. David", "" ], [ "McAllister", "Liam", "" ], [ "Pajer", "Enrico", "" ], [ "Wrase", "Timm", "" ] ]
We construct a class of random potentials for N >> 1 scalar fields using non-equilibrium random matrix theory, and then characterize multifield inflation in this setting. By stipulating that the Hessian matrices in adjacent coordinate patches are related by Dyson Brownian motion, we define the potential in the vicinity...
1504.07146
Alexei Morozov
Ya. Kononov, A. Morozov
On the defect and stability of differential expansion
6 pages
JETP Letters 101 (2015) 831-834 (Pis'ma v ZhETF 101 (2015) 931-934)
10.1134/S0021364015120127
ITEP/TH-9/15
hep-th math.GT
http://arxiv.org/licenses/nonexclusive-distrib/1.0/
Empirical analysis of many colored knot polynomials, made possible by recent computational advances in Chern-Simons theory, reveals their stability: for any given negative N and any given knot the set of coefficients of the polynomial in r-th symmetric representation does not change with r, if it is large enough. Thi...
[ { "created": "Mon, 27 Apr 2015 16:18:25 GMT", "version": "v1" }, { "created": "Tue, 28 Apr 2015 19:58:39 GMT", "version": "v2" }, { "created": "Thu, 7 May 2015 21:07:09 GMT", "version": "v3" } ]
2015-09-03
[ [ "Kononov", "Ya.", "" ], [ "Morozov", "A.", "" ] ]
Empirical analysis of many colored knot polynomials, made possible by recent computational advances in Chern-Simons theory, reveals their stability: for any given negative N and any given knot the set of coefficients of the polynomial in r-th symmetric representation does not change with r, if it is large enough. This ...