id stringlengths 9 14 | submitter stringlengths 1 50 ⌀ | authors stringlengths 5 5.62k | title stringlengths 5 299 | comments stringlengths 1 613 ⌀ | journal-ref stringlengths 9 238 ⌀ | doi stringlengths 12 129 ⌀ | report-no stringlengths 2 189 ⌀ | 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 1 376 | abstract stringlengths 18 2.11k |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1405.1424 | {\Dj}or{\dj}e Radi\v{c}evi\'c | Dionysios Anninos, Raghu Mahajan, Djordje Radicevic, Edgar Shaghoulian | Chern-Simons-Ghost Theories and de Sitter Space | 27 pages + appendices, 6 figures | null | 10.1007/JHEP01(2015)074 | SU-ITP 14/11 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We explore Chern-Simons theories coupled to fundamental ghost-like matter in
the large $N$ limit at 't Hooft coupling $\lambda$. These theories have been
conjectured to be holographically dual to parity-violating, asymptotically
dS$_4$ universes with a tower of light higher-spin fields. On $\mathbb{R}^3$,
to all orde... | [
{
"created": "Tue, 6 May 2014 20:00:23 GMT",
"version": "v1"
}
] | 2015-06-19 | [
[
"Anninos",
"Dionysios",
""
],
[
"Mahajan",
"Raghu",
""
],
[
"Radicevic",
"Djordje",
""
],
[
"Shaghoulian",
"Edgar",
""
]
] | We explore Chern-Simons theories coupled to fundamental ghost-like matter in the large $N$ limit at 't Hooft coupling $\lambda$. These theories have been conjectured to be holographically dual to parity-violating, asymptotically dS$_4$ universes with a tower of light higher-spin fields. On $\mathbb{R}^3$, to all orders... |
hep-ph/0506111 | V Braguta | V.V.Braguta | Transverse positron polarization in the $\mu^+ \to e^+ \bar{\nu_\mu}
\nu_e$ decay in SM | 6 pages, 4 figures, minor typos fixed | Phys.Lett. B625 (2005) 41-46 | 10.1016/j.physletb.2005.08.055 | null | hep-ph | null | In this paper transverse positron polarization in the $\mu^+ \to e^+ \bar
{\nu_{\mu}} \nu_e$ decay in the framework of SM is considered. It is shown that
the final state interaction effect leads to nonzero transverse polarization.
Numerical value of the considered effect proved to be negligible. Thus SM
contribution ... | [
{
"created": "Sat, 11 Jun 2005 15:56:08 GMT",
"version": "v1"
},
{
"created": "Tue, 14 Jun 2005 16:10:54 GMT",
"version": "v2"
}
] | 2009-11-11 | [
[
"Braguta",
"V. V.",
""
]
] | In this paper transverse positron polarization in the $\mu^+ \to e^+ \bar {\nu_{\mu}} \nu_e$ decay in the framework of SM is considered. It is shown that the final state interaction effect leads to nonzero transverse polarization. Numerical value of the considered effect proved to be negligible. Thus SM contribution to... |
hep-th/0312107 | Trilochan Pradhan | T. Pradhan | Magneto-electric Effect and Magnetic Charge | null | null | null | null | hep-th | null | It is shown that both the electric and magnetic dipole moment vectors of
hydrogen atom in the excited states with wave function $$ u_n^{(\pm)} =
{1\over\sqrt 2} [R_{n,n-1}(r) Y_{n-1,\pm (n-2)}(\theta\phi) \pm R_{n,n-2}(r)
Y_{n-2,\pm (n-2)}(\theta\phi)]$$ align themselves in the direction of an
external uniform electr... | [
{
"created": "Wed, 10 Dec 2003 09:45:11 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pradhan",
"T.",
""
]
] | It is shown that both the electric and magnetic dipole moment vectors of hydrogen atom in the excited states with wave function $$ u_n^{(\pm)} = {1\over\sqrt 2} [R_{n,n-1}(r) Y_{n-1,\pm (n-2)}(\theta\phi) \pm R_{n,n-2}(r) Y_{n-2,\pm (n-2)}(\theta\phi)]$$ align themselves in the direction of an external uniform electric... |
1812.08195 | Andrea Dei | Andrea Dei, Alessandro Sfondrini | Integrable S matrix, mirror TBA and spectrum for the stringy
$\text{AdS}_{3}\times\text{S}^3\times\text{S}^3\times\text{S}^1$ WZW model | 38 pages, Version accepted for publication in JHEP | null | 10.1007/JHEP02(2019)072 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We compute the tree-level bosonic S matrix in light-cone gauge for
superstrings on pure-NSNS
$\text{AdS}_{3}\times\text{S}^3\times\text{S}^3\times\text{S}^1$. We show that
it is proportional to the identity and that it takes the same form as for
$\text{AdS}_{3} \times \text{S}^3\times\text{T}^4$ and for flat space. B... | [
{
"created": "Wed, 19 Dec 2018 19:07:07 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Feb 2019 15:11:33 GMT",
"version": "v2"
}
] | 2019-03-27 | [
[
"Dei",
"Andrea",
""
],
[
"Sfondrini",
"Alessandro",
""
]
] | We compute the tree-level bosonic S matrix in light-cone gauge for superstrings on pure-NSNS $\text{AdS}_{3}\times\text{S}^3\times\text{S}^3\times\text{S}^1$. We show that it is proportional to the identity and that it takes the same form as for $\text{AdS}_{3} \times \text{S}^3\times\text{T}^4$ and for flat space. Bas... |
1804.01702 | Nikolaos Mavromatos | Nick E Mavromatos and Sarben Sarkar | Regularised Kalb-Ramond Magnetic Monopole with Finite Energy | 9 pages revtex, 1 pdf figure incorporated; added clarifying
discussion in sections II and III, better motivating the use of de Sitter
regularisation of the core region of the self gravitating monopole solution
from string theory considerations. No effect on conclusions. Version to be
published in Physical Revie... | Phys. Rev. D 97, 125010 (2018) | 10.1103/PhysRevD.97.125010 | KCL-PH-TH/2018-14 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In a previous work we suggested a self-gravitating electromagnetic monopole
solution in a string-inspired model involving global spontaneous breaking of a
$SO(3)$ internal symmetry and Kalb-Ramond (KR) axions, stemming from an
antisymmetric tensor field in the massless string multiplet. These axions carry
a charge, w... | [
{
"created": "Thu, 5 Apr 2018 07:28:18 GMT",
"version": "v1"
},
{
"created": "Tue, 29 May 2018 21:46:11 GMT",
"version": "v2"
}
] | 2018-06-20 | [
[
"Mavromatos",
"Nick E",
""
],
[
"Sarkar",
"Sarben",
""
]
] | In a previous work we suggested a self-gravitating electromagnetic monopole solution in a string-inspired model involving global spontaneous breaking of a $SO(3)$ internal symmetry and Kalb-Ramond (KR) axions, stemming from an antisymmetric tensor field in the massless string multiplet. These axions carry a charge, whi... |
0907.2495 | Masakazu Sano | Masakazu Sano and Hisao Suzuki | Wrapped brane gas as a candidate for Dark Matter | 17 pages, 2 figures, revtex4, v3: comments added | Phys. Rev. D81: 024042, 2010 | 10.1103/PhysRevD.81.024042 | EPHOU 09-004 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider brane gas models based on type II string theories and analyze the
mass, the Ramond-Ramond charge and the charge on moduli fluctuations of branes
wrapping over cycles of a compactified space in the four-dimensional Einstein
frame. A six-dimensional torus and Calabi-Yau threefolds are considered for the
Kal... | [
{
"created": "Wed, 15 Jul 2009 06:35:50 GMT",
"version": "v1"
},
{
"created": "Sun, 26 Jul 2009 13:57:54 GMT",
"version": "v2"
},
{
"created": "Thu, 7 Jan 2010 04:26:06 GMT",
"version": "v3"
}
] | 2010-01-29 | [
[
"Sano",
"Masakazu",
""
],
[
"Suzuki",
"Hisao",
""
]
] | We consider brane gas models based on type II string theories and analyze the mass, the Ramond-Ramond charge and the charge on moduli fluctuations of branes wrapping over cycles of a compactified space in the four-dimensional Einstein frame. A six-dimensional torus and Calabi-Yau threefolds are considered for the Kaluz... |
1511.08691 | Yi Yang | Xiaoning Wu and Yi Yang and Pei-Hung Yuan and Chia-Jui Cho | Rotating Black Holes and Coriolis Effect | 5 pages | null | null | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we consider the fluid/gravity correspondence for general
rotating black holes. By using the Petrov-like boundary condition in near
horizon limit, we study the correspondence between gravitational perturbation
and fluid equation. We find that the dual fluid equation for rotating black
holes contains a Co... | [
{
"created": "Fri, 27 Nov 2015 14:48:10 GMT",
"version": "v1"
}
] | 2015-11-30 | [
[
"Wu",
"Xiaoning",
""
],
[
"Yang",
"Yi",
""
],
[
"Yuan",
"Pei-Hung",
""
],
[
"Cho",
"Chia-Jui",
""
]
] | In this work, we consider the fluid/gravity correspondence for general rotating black holes. By using the Petrov-like boundary condition in near horizon limit, we study the correspondence between gravitational perturbation and fluid equation. We find that the dual fluid equation for rotating black holes contains a Cori... |
hep-th/0308136 | Sergei Kuzenko | S. M. Kuzenko and I. N. McArthur | Low-energy dynamics in N = 2 super QED: Two-loop approximation | 27 pages, latex, 4 EPS figures. V2: misprints corrected. V3: error in
eq. (2.33) corrected, conclusions unchanged | JHEP 0310 (2003) 029 | 10.1088/1126-6708/2003/10/029 | null | hep-th | null | The two-loop (Euler-Heisenberg-type) effective action for N = 2
supersymmetric QED is computed using the N = 1 superspace formulation. The
effective action is expressed as a series in supersymmetric extensions of
F^{2n}, where n=2,3,..., with F the field strength. The corresponding
coefficients are given by triple pr... | [
{
"created": "Thu, 21 Aug 2003 06:48:25 GMT",
"version": "v1"
},
{
"created": "Fri, 3 Oct 2003 06:41:31 GMT",
"version": "v2"
},
{
"created": "Tue, 14 Feb 2006 05:15:59 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Kuzenko",
"S. M.",
""
],
[
"McArthur",
"I. N.",
""
]
] | The two-loop (Euler-Heisenberg-type) effective action for N = 2 supersymmetric QED is computed using the N = 1 superspace formulation. The effective action is expressed as a series in supersymmetric extensions of F^{2n}, where n=2,3,..., with F the field strength. The corresponding coefficients are given by triple prop... |
hep-th/0301172 | Patrick Peter | Christophe Ringeval, Patrick Peter and Jean-Philippe Uzan | Stability of six-dimensional hyperstring braneworlds | 26 pages, 13 figures, uses RevTex, fine-tuning and stability analysis
discussed in greater details. Matches published version | Phys.Rev. D71 (2005) 104018 | 10.1103/PhysRevD.71.104018 | null | hep-th astro-ph gr-qc hep-ph | null | We study a six-dimensional braneworld model with infinite warped extra
dimensions in the case where the four-dimensional brane is described by a
topological vortex of a U(1) symmetry-breaking Abelian Higgs model in presence
of a negative cosmological constant. A detailed analysis of the microscopic
parameters leading... | [
{
"created": "Wed, 22 Jan 2003 19:24:45 GMT",
"version": "v1"
},
{
"created": "Tue, 26 Apr 2005 10:41:22 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Ringeval",
"Christophe",
""
],
[
"Peter",
"Patrick",
""
],
[
"Uzan",
"Jean-Philippe",
""
]
] | We study a six-dimensional braneworld model with infinite warped extra dimensions in the case where the four-dimensional brane is described by a topological vortex of a U(1) symmetry-breaking Abelian Higgs model in presence of a negative cosmological constant. A detailed analysis of the microscopic parameters leading t... |
1801.01137 | Zicao Fu | Zicao Fu, Alexander Maloney, Donald Marolf, Henry Maxfield, Zhencheng
Wang | Holographic complexity is nonlocal | 17 pages, 4 figures; v2: minor modifications | JHEP02(2018)072 | 10.1007/JHEP02(2018)072 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the "complexity equals volume" (CV) and "complexity equals action"
(CA) conjectures by examining moments of of time symmetry for $\rm AdS_3$
wormholes having $n$ asymptotic regions and arbitrary (orientable) internal
topology. For either prescription, the complexity relative to $n$ copies of the
$M=0$ BTZ bl... | [
{
"created": "Wed, 3 Jan 2018 19:00:09 GMT",
"version": "v1"
},
{
"created": "Wed, 31 Jan 2018 02:04:45 GMT",
"version": "v2"
}
] | 2018-02-15 | [
[
"Fu",
"Zicao",
""
],
[
"Maloney",
"Alexander",
""
],
[
"Marolf",
"Donald",
""
],
[
"Maxfield",
"Henry",
""
],
[
"Wang",
"Zhencheng",
""
]
] | We study the "complexity equals volume" (CV) and "complexity equals action" (CA) conjectures by examining moments of of time symmetry for $\rm AdS_3$ wormholes having $n$ asymptotic regions and arbitrary (orientable) internal topology. For either prescription, the complexity relative to $n$ copies of the $M=0$ BTZ blac... |
1506.07323 | Roy Ben-Israel | Roy Ben-Israel, Amit Giveon, Nissan Itzhaki, Lior Liram | Stringy Horizons and UV/IR Mixing | null | null | 10.1007/JHEP11(2015)164 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The target-space interpretation of the exact (in $\alpha'$) reflection
coefficient for scattering from Euclidean black-hole horizons in classical
string theory is studied. For concreteness, we focus on the solvable $SL(2,
\mathbb{R})_k/U(1)$ black hole. It is shown that it exhibits a fascinating
UV/IR mixing, dramati... | [
{
"created": "Wed, 24 Jun 2015 11:18:36 GMT",
"version": "v1"
}
] | 2016-01-27 | [
[
"Ben-Israel",
"Roy",
""
],
[
"Giveon",
"Amit",
""
],
[
"Itzhaki",
"Nissan",
""
],
[
"Liram",
"Lior",
""
]
] | The target-space interpretation of the exact (in $\alpha'$) reflection coefficient for scattering from Euclidean black-hole horizons in classical string theory is studied. For concreteness, we focus on the solvable $SL(2, \mathbb{R})_k/U(1)$ black hole. It is shown that it exhibits a fascinating UV/IR mixing, dramatica... |
hep-th/0603035 | S.E.M. Nooij | S.E.M. Nooij | Classification of the Chiral Z_2 x Z_2 Heterotic String Models | D.Phil. Thesis submitted at the University of Oxford, 134 pages, 4
figures | null | null | null | hep-th hep-ph | null | This thesis provides a classification of the chiral content of the heterotic
$\mathbbm{Z}_2 \times \mathbbm{Z}_2$ orbifold models. We show that the chiral
content of the heterotic $\mathbbm{Z}_2 \times \mathbbm{Z}_2$ orbifold models
at any point in the moduli space can be described by a free fermionic model. We
prese... | [
{
"created": "Mon, 6 Mar 2006 13:11:54 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Nooij",
"S. E. M.",
""
]
] | This thesis provides a classification of the chiral content of the heterotic $\mathbbm{Z}_2 \times \mathbbm{Z}_2$ orbifold models. We show that the chiral content of the heterotic $\mathbbm{Z}_2 \times \mathbbm{Z}_2$ orbifold models at any point in the moduli space can be described by a free fermionic model. We present... |
hep-th/9802126 | Christian Fronsdal | S. Ferrara and C. Fronsdal | Gauge fields as composite boundary excitations | Latex 2 figures in one eps file | Phys.Lett. B433 (1998) 19-28 | 10.1016/S0370-2693(98)00664-9 | null | hep-th | null | We investigate representations of the conformal group that describe
"massless" particles in the interior and at the boundary of anti-de Sitter
space. It turns out that massless gauge excitations in anti-de Sitter are gauge
"current" operators at the boundary. Conversely, massless excitations at the
boundary are topol... | [
{
"created": "Wed, 18 Feb 1998 23:54:19 GMT",
"version": "v1"
},
{
"created": "Tue, 10 Mar 1998 17:14:56 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Ferrara",
"S.",
""
],
[
"Fronsdal",
"C.",
""
]
] | We investigate representations of the conformal group that describe "massless" particles in the interior and at the boundary of anti-de Sitter space. It turns out that massless gauge excitations in anti-de Sitter are gauge "current" operators at the boundary. Conversely, massless excitations at the boundary are topolog... |
hep-th/0504071 | Jorge Henrique de Oliveira Sales | J.H.O.Sales and A.T.Suzuki | Singularity-softening prescription for the Bethe-Salpeter equation | 6 pages, Prepared for 25th Brazilian Meeting of Particles Physics and
Fields, Caxambu, Brazil, 24/27 aug. 2004, Caxambu, Minas Gerais, Brazil | null | null | null | hep-th | null | The reduction of the two fermion Bethe-Salpeter equation in the framework of
light-front dynamics is studied for one gauge A+=0. The arising effective
interaction can be perturbatively expanded in powers of the coupling constant
g, allowing a defined number of gauge boson exchanges. The singularity of the
kernel of t... | [
{
"created": "Thu, 7 Apr 2005 21:35:37 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Sales",
"J. H. O.",
""
],
[
"Suzuki",
"A. T.",
""
]
] | The reduction of the two fermion Bethe-Salpeter equation in the framework of light-front dynamics is studied for one gauge A+=0. The arising effective interaction can be perturbatively expanded in powers of the coupling constant g, allowing a defined number of gauge boson exchanges. The singularity of the kernel of the... |
2203.17057 | Mitsuhiro Nishida | Mitsuhiro Nishida | Scaling exponents of Mellin amplitudes for deriving bounds on flat space
S-matrices from bounds on chaos | 18 pages. v2: minor improvements | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study an inequality between a scaling exponent $A$ in the Regge limit of
tree-level flat space S-matrices with external massless scalars and another
scaling exponent $A'$ in the Regge limit of the corresponding four-point scalar
conformal correlators by using scaling exponents of Mellin amplitudes. We
derive $A'\g... | [
{
"created": "Thu, 31 Mar 2022 14:25:01 GMT",
"version": "v1"
},
{
"created": "Mon, 2 May 2022 09:13:02 GMT",
"version": "v2"
}
] | 2022-05-03 | [
[
"Nishida",
"Mitsuhiro",
""
]
] | We study an inequality between a scaling exponent $A$ in the Regge limit of tree-level flat space S-matrices with external massless scalars and another scaling exponent $A'$ in the Regge limit of the corresponding four-point scalar conformal correlators by using scaling exponents of Mellin amplitudes. We derive $A'\ge ... |
2005.12176 | Raghunath Sahoo | Dushmanta Sahu and Raghunath Sahoo | Characterizing Proton-Proton Collisions at the Large Hadron Collider
with Thermal Properties | Same as the published version | Physics 3, 207 (2021) | 10.3390/physics3020016 | null | hep-ph hep-ex nucl-ex nucl-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | High-multiplicity proton-proton (pp) collisions at the Large Hadron Collider
(LHC) energies have created a new domain of research to look for a possible
formation of quark-gluon plasma in these events. In this paper, we estimate
various thermal properties of the matter formed in pp collisions at the LHC
energies, suc... | [
{
"created": "Mon, 25 May 2020 15:48:08 GMT",
"version": "v1"
},
{
"created": "Mon, 1 Jun 2020 12:21:43 GMT",
"version": "v2"
},
{
"created": "Wed, 21 Apr 2021 16:48:17 GMT",
"version": "v3"
}
] | 2021-04-22 | [
[
"Sahu",
"Dushmanta",
""
],
[
"Sahoo",
"Raghunath",
""
]
] | High-multiplicity proton-proton (pp) collisions at the Large Hadron Collider (LHC) energies have created a new domain of research to look for a possible formation of quark-gluon plasma in these events. In this paper, we estimate various thermal properties of the matter formed in pp collisions at the LHC energies, such ... |
0910.0843 | Florian Gmeiner | Florian Gmeiner, Gabriele Honecker | Complete Gauge Threshold Corrections for Intersecting Fractional
D6-Branes: The Z6 and Z6' Standard Models | 94 pages, 11 figures; v2: version accepted for publication in Nuclear
Physics: subsection 5.3 and references added | Nucl.Phys.B829:225-297,2010 | 10.1016/j.nuclphysb.2009.12.011 | KUL-TF-09/12, NIKHEF/2009-001, NSF-KITP-09-101 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a complete analysis of one-loop threshold corrections to the gauge
couplings of fractional D6-branes. This includes besides SU(N) also symplectic,
orthogonal and massless Abelian gauge factors and the full computation of
contributions from discrete and continuous Wilson lines and brane
displacements. Two c... | [
{
"created": "Tue, 6 Oct 2009 15:39:05 GMT",
"version": "v1"
},
{
"created": "Fri, 11 Dec 2009 14:38:53 GMT",
"version": "v2"
}
] | 2010-01-18 | [
[
"Gmeiner",
"Florian",
""
],
[
"Honecker",
"Gabriele",
""
]
] | We perform a complete analysis of one-loop threshold corrections to the gauge couplings of fractional D6-branes. This includes besides SU(N) also symplectic, orthogonal and massless Abelian gauge factors and the full computation of contributions from discrete and continuous Wilson lines and brane displacements. Two cla... |
0911.0363 | Andrey Morozov | Vasiliy Alba, Andrey Morozov | Non-conformal limit of AGT relation from the 1-point torus conformal
block | 5 pages, 1 figure | JETP Lett.90:708-712,2009 | 10.1134/S0021364009230040 | ITEP/TH-54/09 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Given a 4d N=2 SUSY gauge theory, one can construct the Seiberg-Witten
prepotentional, which involves a sum over instantons. Integrals over instanton
moduli spaces require regularisation. For UV-finite theories the AGT conjecture
favours particular, Nekrasov's way of regularization. It implies that
Nekrasov's partiti... | [
{
"created": "Mon, 2 Nov 2009 17:50:52 GMT",
"version": "v1"
},
{
"created": "Mon, 14 Dec 2009 19:29:13 GMT",
"version": "v2"
}
] | 2011-05-09 | [
[
"Alba",
"Vasiliy",
""
],
[
"Morozov",
"Andrey",
""
]
] | Given a 4d N=2 SUSY gauge theory, one can construct the Seiberg-Witten prepotentional, which involves a sum over instantons. Integrals over instanton moduli spaces require regularisation. For UV-finite theories the AGT conjecture favours particular, Nekrasov's way of regularization. It implies that Nekrasov's partition... |
hep-th/0404208 | Kluson Josef | J. Kluson | A Toy Model of Closed String Tachyon Effective Action | 17 pages | Int.J.Mod.Phys. A20 (2005) 1481-1494 | 10.1142/S0217751X05020653 | null | hep-th | null | In this paper we propose the toy model of the closed string tachyon effective
action that has marginal tachyon profile as its exact solution in case of
constant or linear dilaton background. Then we will apply this model for
description of two dimensional bosonic string theory. We will find that the
background config... | [
{
"created": "Tue, 27 Apr 2004 11:57:24 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Kluson",
"J.",
""
]
] | In this paper we propose the toy model of the closed string tachyon effective action that has marginal tachyon profile as its exact solution in case of constant or linear dilaton background. Then we will apply this model for description of two dimensional bosonic string theory. We will find that the background configur... |
hep-ph/0508029 | Ken-ichi Okumura | Kiwoon Choi, Kwang Sik Jeong, Tatsuo Kobayashi, Ken-ichi Okumura | Little SUSY hierarchy in mixed modulus-anomaly mediation | revtex4, 16 pages | Phys.Lett.B633:355-361,2006 | 10.1016/j.physletb.2005.11.078 | KAIST-TH 2005/12, KUNS-1982, KYUSHU-HET-85 | hep-ph hep-th | null | Motivated by the KKLT string compactification involving a
supersymmetry-breaking uplifting potential, we examine 4D effective
supergravity with a generic form of uplifting potential, focusing on the
possibility that the resulting mixed modulus-anomaly mediated soft terms
realize the little hierarchy between the Higgs... | [
{
"created": "Tue, 2 Aug 2005 03:02:07 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Choi",
"Kiwoon",
""
],
[
"Jeong",
"Kwang Sik",
""
],
[
"Kobayashi",
"Tatsuo",
""
],
[
"Okumura",
"Ken-ichi",
""
]
] | Motivated by the KKLT string compactification involving a supersymmetry-breaking uplifting potential, we examine 4D effective supergravity with a generic form of uplifting potential, focusing on the possibility that the resulting mixed modulus-anomaly mediated soft terms realize the little hierarchy between the Higgs b... |
1703.07884 | Miguel Campiglia | Miguel Campiglia and Rodrigo Eyheralde | Asymptotic $U(1)$ charges at spatial infinity | 23 pages | null | 10.1007/JHEP11(2017)168 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Large gauge symmetries in Minkowski spacetime are often studied in two
distinct regimes: either at asymptotic (past or future) times or at spatial
infinity. By working in harmonic gauge, we provide a unified description of
large gauge symmetries (and their associated charges) that applies to both
regimes. At spatial ... | [
{
"created": "Wed, 22 Mar 2017 23:34:40 GMT",
"version": "v1"
}
] | 2018-01-17 | [
[
"Campiglia",
"Miguel",
""
],
[
"Eyheralde",
"Rodrigo",
""
]
] | Large gauge symmetries in Minkowski spacetime are often studied in two distinct regimes: either at asymptotic (past or future) times or at spatial infinity. By working in harmonic gauge, we provide a unified description of large gauge symmetries (and their associated charges) that applies to both regimes. At spatial in... |
hep-th/0212001 | Sergei Solodukhin | Sergey N. Solodukhin | Black hole production via quantum tunneling | Talk presented at the 3rd Sakharov International Conference on
Physics, Moscow, June 2002; to appear in the proceedings of the conference | null | null | null | hep-th | null | Particles colliding at impact parameter much larger than the effective
gravitational radius can not classically form a black hole and just scatter off
the radial potential barrier separating the particles. We show that the process
of the black hole production can still go quantum-mechanically via familiar
mechanism o... | [
{
"created": "Sat, 30 Nov 2002 12:44:49 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Solodukhin",
"Sergey N.",
""
]
] | Particles colliding at impact parameter much larger than the effective gravitational radius can not classically form a black hole and just scatter off the radial potential barrier separating the particles. We show that the process of the black hole production can still go quantum-mechanically via familiar mechanism of ... |
hep-th/0610135 | Henrique Boschi-Filho | Henrique Boschi-Filho and Nelson R. F. Braga | AdS/CFT Correspondence and Strong Interactions | 8 pages. Talk presented at the Fifth International Conference on
Mathematical Methods in Physics, 24 - 28, April 2006, Rio de Janeiro, Brazil.
To appear in the proceedings at http://pos.sissa.it/ | PoSIC2006:035,2006 | null | null | hep-th | null | The AdS/CFT correspondence is an exact duality between string theory in
anti-de Sitter space and conformal field theories on its boundary. Inspired in
this correspondence some relations between strings and non conformal field
theories have been found. Exact dualities in the non conformal case are
intricate but approx... | [
{
"created": "Wed, 11 Oct 2006 20:12:21 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Boschi-Filho",
"Henrique",
""
],
[
"Braga",
"Nelson R. F.",
""
]
] | The AdS/CFT correspondence is an exact duality between string theory in anti-de Sitter space and conformal field theories on its boundary. Inspired in this correspondence some relations between strings and non conformal field theories have been found. Exact dualities in the non conformal case are intricate but approxim... |
2102.03407 | Ehsan Bavarsad | Marzieh Akbari Ahmadmahmoudi and Ehsan Bavarsad | Energy-momentum tensor and effective Lagrangian of scalar QED with a
nonminimal coupling in 2D de Sitter spacetime | 22 pages, 2 figures | Phys. Rev. D 103, 105009 (2021) | 10.1103/PhysRevD.103.105009 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have studied the induced one-loop energy-momentum tensor of a massive
complex scalar field within the framework of nonperturbative quantum
electrodynamics (QED) with a uniform electric field background on the
Poincar\'e patch of the two-dimensional de Sitter spacetime
($\mathrm{dS_{2}}$). We also consider a direct... | [
{
"created": "Fri, 5 Feb 2021 20:07:32 GMT",
"version": "v1"
}
] | 2021-05-26 | [
[
"Ahmadmahmoudi",
"Marzieh Akbari",
""
],
[
"Bavarsad",
"Ehsan",
""
]
] | We have studied the induced one-loop energy-momentum tensor of a massive complex scalar field within the framework of nonperturbative quantum electrodynamics (QED) with a uniform electric field background on the Poincar\'e patch of the two-dimensional de Sitter spacetime ($\mathrm{dS_{2}}$). We also consider a direct c... |
1510.09198 | David Frenklakh | David Frenklakh | Chiral Magnetic-Vortical Wave | 4 pages | null | null | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study collective excitations in rotating chiral media in presence of
magnetic field both in hydrodynamic framework and in kinetic theory. We find
that the velocity of the mixed Chiral Magnetic-Vortical Wave is a vector sum of
velocities of pure Magnetic and Vortical waves which do not exist separately
under these ... | [
{
"created": "Fri, 30 Oct 2015 18:54:13 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Mar 2016 19:40:44 GMT",
"version": "v2"
}
] | 2016-10-31 | [
[
"Frenklakh",
"David",
""
]
] | We study collective excitations in rotating chiral media in presence of magnetic field both in hydrodynamic framework and in kinetic theory. We find that the velocity of the mixed Chiral Magnetic-Vortical Wave is a vector sum of velocities of pure Magnetic and Vortical waves which do not exist separately under these co... |
2103.06566 | Alba Soto-Ontoso | Paul Caucal, Alba Soto-Ontoso and Adam Takacs | Dynamical grooming meets LHC data | Fixed typo on Eq.1.1 | JHEP 07 (2021) 020 | 10.1007/JHEP07(2021)020 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we analyse the all-orders resummation structure of the momentum
sharing fraction, $z_g$, opening angle, $\theta_g$, and relative transverse
momentum, $k_{t,g}$, of the splitting tagged by the dynamical grooming
procedure in hadronic collisions. We demonstrate that their resummation does
non-exponentiate... | [
{
"created": "Thu, 11 Mar 2021 09:50:05 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Mar 2021 14:44:06 GMT",
"version": "v2"
}
] | 2022-09-23 | [
[
"Caucal",
"Paul",
""
],
[
"Soto-Ontoso",
"Alba",
""
],
[
"Takacs",
"Adam",
""
]
] | In this work, we analyse the all-orders resummation structure of the momentum sharing fraction, $z_g$, opening angle, $\theta_g$, and relative transverse momentum, $k_{t,g}$, of the splitting tagged by the dynamical grooming procedure in hadronic collisions. We demonstrate that their resummation does non-exponentiate a... |
hep-th/0011133 | Denis V. Proskurin | Victor Pervushin | Topological Unconstrained QCD | Invited talk at the XV Inernational Seminar on High Energy Physics
Problems (ISHEPP), JINR, Dubna, September 25 - 29, 2000 | null | null | null | hep-th | null | "Equivalent unconstrained systems" for QCD obtained by resolving the Gauss
law are discussed. We show that the effects of hadronization, confinement,
spontaneous chiral symmetry breaking and $\eta_0$-meson mass can be hidden in
solutions of the non-Abelian Gauss constraint in the class of functions of
topological gau... | [
{
"created": "Wed, 15 Nov 2000 12:05:56 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Pervushin",
"Victor",
""
]
] | "Equivalent unconstrained systems" for QCD obtained by resolving the Gauss law are discussed. We show that the effects of hadronization, confinement, spontaneous chiral symmetry breaking and $\eta_0$-meson mass can be hidden in solutions of the non-Abelian Gauss constraint in the class of functions of topological gauge... |
hep-th/9410049 | null | V.V.Mangazeev, S.M.Sergeev, Yu.G.Stroganov | New solution of vertex type tetrahedron equations | 12 pages, LaTeX, IHEP-94-106 | Mod.Phys.Lett. A10 (1995) 279-288 | 10.1142/S0217732395000314 | null | hep-th | null | In this paper we formulate a new N-state spin integrable model on a
three-dimensional lattice with spins interacting round each elementary cube of
the lattice. This model can be also reformulated as a vertex type model. Weight
functions of the model satisfy tetrahedron equations.
| [
{
"created": "Fri, 7 Oct 1994 17:53:35 GMT",
"version": "v1"
}
] | 2019-08-17 | [
[
"Mangazeev",
"V. V.",
""
],
[
"Sergeev",
"S. M.",
""
],
[
"Stroganov",
"Yu. G.",
""
]
] | In this paper we formulate a new N-state spin integrable model on a three-dimensional lattice with spins interacting round each elementary cube of the lattice. This model can be also reformulated as a vertex type model. Weight functions of the model satisfy tetrahedron equations. |
2102.09228 | Alexandre Kisselev | A.V. Kisselev and V.A. Petrov | Can effective four-dimensional scalar theory be asymptotically free in a
spacetime with extra dimensions? | 25 pages, 2 figures. Typos in two formulas are correted | Phys. Rev. D 103, 085012 (2021) | 10.1103/PhysRevD.103.085012 | null | hep-th hep-ph math-ph math.MP | http://creativecommons.org/licenses/by/4.0/ | We trace what happens with asymptotically free behavior of the running
coupling in $\phi^{3}$ theory in six-dimensional space-time if to compactify
two spatial dimensions on a 2D closed manifold. The result can be considered as
an effective 4D theory of infinitely many KK-type scalar fields with triple
interactions. ... | [
{
"created": "Thu, 18 Feb 2021 09:02:07 GMT",
"version": "v1"
},
{
"created": "Fri, 19 Feb 2021 08:46:02 GMT",
"version": "v2"
}
] | 2021-05-05 | [
[
"Kisselev",
"A. V.",
""
],
[
"Petrov",
"V. A.",
""
]
] | We trace what happens with asymptotically free behavior of the running coupling in $\phi^{3}$ theory in six-dimensional space-time if to compactify two spatial dimensions on a 2D closed manifold. The result can be considered as an effective 4D theory of infinitely many KK-type scalar fields with triple interactions. Th... |
2006.14129 | Soumangsu Chakraborty Dr | Soumangsu Chakraborty, Amit Giveon and David Kutasov | Comments on D3-Brane Holography | 17 pages and 7 figures | null | 10.1007/JHEP11(2020)031 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We revisit the idea that the quantum dynamics of open strings ending on $N$
D3-branes in the large $N$ limit can be described at large `t Hooft coupling by
classical closed string theory in the background created by the D3-branes in
asymptotically flat spacetime. We study the resulting thermodynamics and
compute the ... | [
{
"created": "Thu, 25 Jun 2020 01:23:12 GMT",
"version": "v1"
},
{
"created": "Tue, 8 Sep 2020 05:46:09 GMT",
"version": "v2"
}
] | 2020-12-02 | [
[
"Chakraborty",
"Soumangsu",
""
],
[
"Giveon",
"Amit",
""
],
[
"Kutasov",
"David",
""
]
] | We revisit the idea that the quantum dynamics of open strings ending on $N$ D3-branes in the large $N$ limit can be described at large `t Hooft coupling by classical closed string theory in the background created by the D3-branes in asymptotically flat spacetime. We study the resulting thermodynamics and compute the Ha... |
1709.09405 | Josef Kluson | J. Kluson | Canonical Analysis of Non-Relativistic Particle and Superparticle | 17 pages, references added | null | 10.1140/epjc/s10052-018-5609-3 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform canonical analysis of non-relativistic particle in Newton-Cartan
Background. Then we extend this analysis to the case of non-relativistic
superparticle in the same background. We determine constraints structure of
this theory and find generator of \kappa-symmetry.
| [
{
"created": "Wed, 27 Sep 2017 09:21:05 GMT",
"version": "v1"
},
{
"created": "Wed, 4 Oct 2017 08:54:45 GMT",
"version": "v2"
}
] | 2018-04-04 | [
[
"Kluson",
"J.",
""
]
] | We perform canonical analysis of non-relativistic particle in Newton-Cartan Background. Then we extend this analysis to the case of non-relativistic superparticle in the same background. We determine constraints structure of this theory and find generator of \kappa-symmetry. |
hep-th/0009166 | Alexei Nurmagambetov | S. Fedoruk, V. G. Zima | Massive Superparticle with Tensorial Central Charges | 20 pages, Latex | Mod.Phys.Lett.A15:2281-2296,2000 | 10.1142/S0217732300002875 | null | hep-th | null | We construct the manifestly Lorenz-invariant formulation of the N=1 D=4
massive superparticle with tensorial central charges. The model contains a real
parameter k and at $k\ne 0$ possesses one $\kappa$-symmetry while at k=0 the
number of $\kappa$-symmetry is two. The equivalence of the formulations at all
$k\ne 0$ i... | [
{
"created": "Thu, 21 Sep 2000 12:37:05 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Fedoruk",
"S.",
""
],
[
"Zima",
"V. G.",
""
]
] | We construct the manifestly Lorenz-invariant formulation of the N=1 D=4 massive superparticle with tensorial central charges. The model contains a real parameter k and at $k\ne 0$ possesses one $\kappa$-symmetry while at k=0 the number of $\kappa$-symmetry is two. The equivalence of the formulations at all $k\ne 0$ is ... |
hep-th/0403092 | Jonas Bj\"ornsson | Jonas Bjornsson, Stephen Hwang | The membrane as a perturbation around string-like configurations | 23 pages; references added | Nucl.Phys. B689 (2004) 37-52 | 10.1016/j.nuclphysb.2004.04.023 | null | hep-th | null | The bosonic membrane in a partial gauge, where one space dimension is
eliminated, is formulated as a perturbation theory around an exact free
string-like solution. This perturbative regime corresponds to a situation where
one of the world-volume space-like dimensions is much greater than the other,
so that the membra... | [
{
"created": "Mon, 8 Mar 2004 16:59:30 GMT",
"version": "v1"
},
{
"created": "Wed, 17 Mar 2004 08:38:50 GMT",
"version": "v2"
}
] | 2009-11-10 | [
[
"Bjornsson",
"Jonas",
""
],
[
"Hwang",
"Stephen",
""
]
] | The bosonic membrane in a partial gauge, where one space dimension is eliminated, is formulated as a perturbation theory around an exact free string-like solution. This perturbative regime corresponds to a situation where one of the world-volume space-like dimensions is much greater than the other, so that the membrane... |
1804.04639 | Shuichi Yokoyama | Tomoki Nosaka and Shuichi Yokoyama | Index and duality of minimal N=4 Chern-Simons-matter theories | 1+18 pages, no figres, v2: minor corrections, improvements and
references added | null | 10.1007/JHEP06(2018)028 | KIAS-P18033, YITP-18-29 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We perform a first step analysis toward generalization of the classification
of N=4 linear quiver gauge theories by Gaiotto and Witten including
Chern-Simons interaction. For this we investigate minimal N=4 U(N_1)_k x
U(N_2)_{-k} Chern-Simons theories and their superconformal indices. In the
previous publication we a... | [
{
"created": "Thu, 12 Apr 2018 17:29:22 GMT",
"version": "v1"
},
{
"created": "Thu, 26 Apr 2018 08:42:25 GMT",
"version": "v2"
}
] | 2018-07-04 | [
[
"Nosaka",
"Tomoki",
""
],
[
"Yokoyama",
"Shuichi",
""
]
] | We perform a first step analysis toward generalization of the classification of N=4 linear quiver gauge theories by Gaiotto and Witten including Chern-Simons interaction. For this we investigate minimal N=4 U(N_1)_k x U(N_2)_{-k} Chern-Simons theories and their superconformal indices. In the previous publication we ana... |
1204.4742 | Linus Wulff | Nitin Rughoonauth, Per Sundin and Linus Wulff | Near BMN dynamics of the AdS(3) x S(3) x S(3) x S(1) superstring | 28 pages; v2: Fixed signs and eq. (B.1), results unchanged, one
reference added; v3: Matches published version | null | 10.1007/JHEP07(2012)159 | MIFPA-12-17 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the type IIA AdS(3) x S(3) x M(4) superstring with M(4)=S(3) x
S(1) or M(4)=T(4). String theory in this background is interesting because of
AdS3/CFT2 and its newly discovered integrable structures. We derive the kappa
symmetry gauge-fixed Green-Schwarz string action to quadratic order in fermions
and ... | [
{
"created": "Fri, 20 Apr 2012 20:49:44 GMT",
"version": "v1"
},
{
"created": "Thu, 24 May 2012 17:00:40 GMT",
"version": "v2"
},
{
"created": "Thu, 18 Oct 2012 14:26:44 GMT",
"version": "v3"
}
] | 2017-08-23 | [
[
"Rughoonauth",
"Nitin",
""
],
[
"Sundin",
"Per",
""
],
[
"Wulff",
"Linus",
""
]
] | We investigate the type IIA AdS(3) x S(3) x M(4) superstring with M(4)=S(3) x S(1) or M(4)=T(4). String theory in this background is interesting because of AdS3/CFT2 and its newly discovered integrable structures. We derive the kappa symmetry gauge-fixed Green-Schwarz string action to quadratic order in fermions and qu... |
hep-th/9707194 | Ctirad Klimcik | C. Klimcik | Poisson-Lie T-duality and (1,1) supersymmetry | 12 pages, LaTeX,(one reference corrected) | Phys.Lett. B414 (1997) 85-91 | 10.1016/S0370-2693(97)01135-0 | IHES/P/97/58 | hep-th | null | A duality invariant action for (1,1) supersymmetric extension of Poisson-Lie
dualizable $\sigma$-models is constructed.
| [
{
"created": "Wed, 23 Jul 1997 21:45:05 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Jul 1997 07:28:23 GMT",
"version": "v2"
}
] | 2009-10-30 | [
[
"Klimcik",
"C.",
""
]
] | A duality invariant action for (1,1) supersymmetric extension of Poisson-Lie dualizable $\sigma$-models is constructed. |
hep-th/9410081 | Joannis Papavassiliou | Joannis Papavassiliou, Kostas Philippides and Martin Schaden | The heavy quark decomposition of the S-matrix and its relation to the
pinch technique | 11 uuencoded pages, NYU-TH-94/10/03 | Phys.Rev. D51 (1995) 6364-6368 | 10.1103/PhysRevD.51.6364 | null | hep-th | null | We propose a decomposition of the S-matrix into individually gauge invariant
sub-amplitudes, which are kinematically akin to propagators, vertices, boxes,
etc. This decompsition is obtained by considering limits of the S-matrix when
some or all of the external particles have masses larger than any other
physical scal... | [
{
"created": "Tue, 11 Oct 1994 21:49:27 GMT",
"version": "v1"
}
] | 2009-10-28 | [
[
"Papavassiliou",
"Joannis",
""
],
[
"Philippides",
"Kostas",
""
],
[
"Schaden",
"Martin",
""
]
] | We propose a decomposition of the S-matrix into individually gauge invariant sub-amplitudes, which are kinematically akin to propagators, vertices, boxes, etc. This decompsition is obtained by considering limits of the S-matrix when some or all of the external particles have masses larger than any other physical scale.... |
hep-th/0411209 | Antoine Van Proeyen | Eric Bergshoeff, Sorin Cucu, Tim de Wit, Jos Gheerardyn, Stefan
Vandoren and Antoine Van Proeyen | The map between conformal hypercomplex/hyper-Kaehler and
quaternionic(-Kaehler) geometry | 54 pages, 2 figures; v2: small corrections, version to be published
in CMP; v3: changes of statement on (3.5) | Commun.Math.Phys. 262 (2006) 411-457 | 10.1007/s00220-005-1475-6 | KUL-TF-04/33, UG-04/03, SPIN-04/21, ITF-UU-04/39, DFTT 27/04 | hep-th math.DG | null | We review the general properties of target spaces of hypermultiplets, which
are quaternionic-like manifolds, and discuss the relations between these
manifolds and their symmetry generators. We explicitly construct a one-to-one
map between conformal hypercomplex manifolds (i.e. those that have a closed
homothetic Kill... | [
{
"created": "Tue, 23 Nov 2004 12:59:13 GMT",
"version": "v1"
},
{
"created": "Fri, 9 Dec 2005 10:46:48 GMT",
"version": "v2"
},
{
"created": "Fri, 15 Sep 2006 12:05:00 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Bergshoeff",
"Eric",
""
],
[
"Cucu",
"Sorin",
""
],
[
"de Wit",
"Tim",
""
],
[
"Gheerardyn",
"Jos",
""
],
[
"Vandoren",
"Stefan",
""
],
[
"Van Proeyen",
"Antoine",
""
]
] | We review the general properties of target spaces of hypermultiplets, which are quaternionic-like manifolds, and discuss the relations between these manifolds and their symmetry generators. We explicitly construct a one-to-one map between conformal hypercomplex manifolds (i.e. those that have a closed homothetic Killin... |
hep-th/9803093 | Simon Davis | Simon Davis | Summability of Superstring Theory | 11 pages, TeX. A remark about C-cycles and dividing cycles and two
references have been added to the paper | Phys.Lett. B432 (1998) 317-325 | 10.1016/S0370-2693(98)00658-3 | DAMTP-R/98/15, University of Cambridge; Report 98-5, University of
Sydney | hep-th | null | Several arguments are given for the summability of the superstring
perturbation series. Whereas the Schottky group coordinatization of moduli
space may be used to provide refined estimates of large-order bosonic string
amplitudes, the super-Schottky group variables define a measure for the
supermoduli space integral ... | [
{
"created": "Wed, 11 Mar 1998 13:01:07 GMT",
"version": "v1"
},
{
"created": "Fri, 20 Mar 1998 13:35:28 GMT",
"version": "v2"
}
] | 2009-10-31 | [
[
"Davis",
"Simon",
""
]
] | Several arguments are given for the summability of the superstring perturbation series. Whereas the Schottky group coordinatization of moduli space may be used to provide refined estimates of large-order bosonic string amplitudes, the super-Schottky group variables define a measure for the supermoduli space integral wh... |
1302.2614 | James Cline | James M. Cline, Kimmo Kainulainen | Improved Electroweak Phase Transition with Subdominant Inert Doublet
Dark Matter | 4 pages, 5 figures; v2: fixed sign of change in branching ratio for
Higgs -> gamma gamma | null | 10.1103/PhysRevD.87.071701 | null | hep-ph astro-ph.CO | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The inert doublet dark matter model has recently gained attention as a
possible means of facilitating a strongly first order electroweak phase
transition (EWPT), as needed for baryogenesis. We extend previous results by
considering the regime where the DM is heavier than half the Higgs mass, and
its relic density is ... | [
{
"created": "Mon, 11 Feb 2013 20:59:58 GMT",
"version": "v1"
},
{
"created": "Mon, 22 Jul 2013 18:25:07 GMT",
"version": "v2"
}
] | 2013-07-23 | [
[
"Cline",
"James M.",
""
],
[
"Kainulainen",
"Kimmo",
""
]
] | The inert doublet dark matter model has recently gained attention as a possible means of facilitating a strongly first order electroweak phase transition (EWPT), as needed for baryogenesis. We extend previous results by considering the regime where the DM is heavier than half the Higgs mass, and its relic density is de... |
1604.06544 | Arpan Krishna Mitra | Arpan Krishna Mitra, Rabin Banerjee, Subir Ghosh | On the equivalence among stress tensors in a gauge-fluid system | 20 pages, no figure | International Journal of Modern Physics A Vol. 32, No. 36, 1750210
(2017) | 10.1142/S0217751X17502104. | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this paper we bring out the subtleties involved in the study of a first
order relativistic field theory with auxiliary field variables playing an
essential role. In particular we discuss the nonisentropic Eulerian (or
Hamiltonian) fluid model. Interactions are introduced by coupling the fluid to
a {\it dynamical} ... | [
{
"created": "Fri, 22 Apr 2016 05:57:25 GMT",
"version": "v1"
},
{
"created": "Tue, 23 Jan 2018 18:41:13 GMT",
"version": "v2"
}
] | 2018-01-24 | [
[
"Mitra",
"Arpan Krishna",
""
],
[
"Banerjee",
"Rabin",
""
],
[
"Ghosh",
"Subir",
""
]
] | In this paper we bring out the subtleties involved in the study of a first order relativistic field theory with auxiliary field variables playing an essential role. In particular we discuss the nonisentropic Eulerian (or Hamiltonian) fluid model. Interactions are introduced by coupling the fluid to a {\it dynamical} Ma... |
hep-th/9512146 | Rafael Ferraro | Rafael Ferraro and Claudio Simeone | Canonical Gauges in the Path Integral for Parametrized Systems | 19 pages (TeX manuscript) | J.Math.Phys. 38 (1997) 599 | 10.1063/1.532006 | null | hep-th gr-qc | null | It is well known that --differing from ordinary gauge systems-- canonical
gauges are not admissible in the path integral for parametrized systems. This
is the case for the relativistic particle and gravitation. However, a time
dependent canonical transformation can turn a parametrized system into an
ordinary gauge sy... | [
{
"created": "Tue, 19 Dec 1995 12:22:00 GMT",
"version": "v1"
},
{
"created": "Tue, 19 Dec 1995 12:45:00 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Ferraro",
"Rafael",
""
],
[
"Simeone",
"Claudio",
""
]
] | It is well known that --differing from ordinary gauge systems-- canonical gauges are not admissible in the path integral for parametrized systems. This is the case for the relativistic particle and gravitation. However, a time dependent canonical transformation can turn a parametrized system into an ordinary gauge syst... |
2112.07666 | Adrien Fiorucci | Adrien Fiorucci | Leaky covariant phase spaces: Theory and application to $\Lambda$-BMS
symmetry | PhD thesis. 281 pages. 20 figures | null | null | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | The present thesis aims at providing a unified description of radiative phase
spaces in General Relativity for any value of the cosmological constant using
covariant phase space methods. We start by considering generic asymptotically
locally (A)dS spacetimes with leaky boundary conditions in the
Starobinsky/Fefferman... | [
{
"created": "Tue, 14 Dec 2021 18:59:36 GMT",
"version": "v1"
}
] | 2021-12-15 | [
[
"Fiorucci",
"Adrien",
""
]
] | The present thesis aims at providing a unified description of radiative phase spaces in General Relativity for any value of the cosmological constant using covariant phase space methods. We start by considering generic asymptotically locally (A)dS spacetimes with leaky boundary conditions in the Starobinsky/Fefferman-G... |
hep-th/0603064 | Frank G\"ohmann | Herman E. Boos, Frank G\"ohmann, Andreas Kl\"umper and Junji Suzuki | Factorization of multiple integrals representing the density matrix of a
finite segment of the Heisenberg spin chain | 15 pages, v2: a paragraph in the introduction rewritten, v3: typo in
eqn. (29) corrected, a few words changed | J.Stat.Mech.0604:P04001,2006 | 10.1088/1742-5468/2006/04/P04001 | null | hep-th cond-mat.stat-mech | null | We consider the inhomogeneous generalization of the density matrix of a
finite segment of length $m$ of the antiferromagnetic Heisenberg chain. It is a
function of the temperature $T$ and the external magnetic field $h$, and
further depends on $m$ `spectral parameters' $\xi_j$. For short segments of
length 2 and 3 we... | [
{
"created": "Wed, 8 Mar 2006 15:48:04 GMT",
"version": "v1"
},
{
"created": "Wed, 15 Mar 2006 08:48:59 GMT",
"version": "v2"
},
{
"created": "Fri, 7 Apr 2006 09:05:39 GMT",
"version": "v3"
}
] | 2011-02-16 | [
[
"Boos",
"Herman E.",
""
],
[
"Göhmann",
"Frank",
""
],
[
"Klümper",
"Andreas",
""
],
[
"Suzuki",
"Junji",
""
]
] | We consider the inhomogeneous generalization of the density matrix of a finite segment of length $m$ of the antiferromagnetic Heisenberg chain. It is a function of the temperature $T$ and the external magnetic field $h$, and further depends on $m$ `spectral parameters' $\xi_j$. For short segments of length 2 and 3 we d... |
hep-ph/0010146 | Andreas Vogt | A. Vogt (Leiden University) | Next-to-next-to-leading logarithmic threshold resummation for
deep-inelastic scattering and the Drell-Yan process | 9 pages, LaTeX, 2 eps-figures | Phys.Lett. B497 (2001) 228-234 | 10.1016/S0370-2693(00)01344-7 | INLO-PUB 10/00 | hep-ph | null | The soft-gluon resummation exponents G^N in moment space are investigated for
the quark coefficient functions in deep-inelastic structure functions and the
quark-antiquark contribution to the Drell-Yan cross section dsigma/dM.
Employing results from two- and three-loop calculations we obtain the
next-to-next-to-leadi... | [
{
"created": "Sat, 14 Oct 2000 13:32:53 GMT",
"version": "v1"
}
] | 2009-10-31 | [
[
"Vogt",
"A.",
"",
"Leiden University"
]
] | The soft-gluon resummation exponents G^N in moment space are investigated for the quark coefficient functions in deep-inelastic structure functions and the quark-antiquark contribution to the Drell-Yan cross section dsigma/dM. Employing results from two- and three-loop calculations we obtain the next-to-next-to-leading... |
hep-th/0312306 | Hiroshi Itoyama | H. Itoyama and H. Kanno | Whitham Prepotential and Superpotential | 12 pages, Latex, references added | Nucl.Phys.B686:155-164,2004 | 10.1016/j.nuclphysb.2004.03.005 | OCU-PHYS 206 | hep-th | null | N=2 supersymmetric U(N) Yang-Mills theory softly broken to N=1 by the
superpotential of the adjoint scalar fields is discussed from the viewpoint of
the Whitham deformation theory for prepotential. With proper identification of
the superpotential we derive the matrix model curve from the condition that the
mixed seco... | [
{
"created": "Tue, 30 Dec 2003 06:19:16 GMT",
"version": "v1"
},
{
"created": "Sat, 24 Jan 2004 07:55:43 GMT",
"version": "v2"
}
] | 2010-12-03 | [
[
"Itoyama",
"H.",
""
],
[
"Kanno",
"H.",
""
]
] | N=2 supersymmetric U(N) Yang-Mills theory softly broken to N=1 by the superpotential of the adjoint scalar fields is discussed from the viewpoint of the Whitham deformation theory for prepotential. With proper identification of the superpotential we derive the matrix model curve from the condition that the mixed second... |
2006.13283 | John Klauder | John R. Klauder | The Favored Classical Variables to Promote to Quantum Operators | 6 pages; focuses on favored classical variables to promote to valid
quantum operators; augmented the abstract | null | null | null | hep-th gr-qc math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Classical phase-space variables are normally chosen to promote to quantum
operators in order to quantize a given classical system. While classical
variables can exploit coordinate transformations to address the same problem,
only one set of quantum operators to address the same problem can give the
correct analysis. ... | [
{
"created": "Tue, 23 Jun 2020 19:25:53 GMT",
"version": "v1"
},
{
"created": "Sun, 28 Jun 2020 21:57:09 GMT",
"version": "v2"
}
] | 2020-06-30 | [
[
"Klauder",
"John R.",
""
]
] | Classical phase-space variables are normally chosen to promote to quantum operators in order to quantize a given classical system. While classical variables can exploit coordinate transformations to address the same problem, only one set of quantum operators to address the same problem can give the correct analysis. Su... |
1610.08740 | Suzanne Lan\'ery | Suzanne Lan\'ery | Polarization-free Quantization of Linear Field Theories | 50 pp. + 44 pp. appendix, 10 figures | null | null | null | hep-th gr-qc math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well-known that there exist infinitely-many inequivalent
representations of the canonical (anti)-commutation relations of Quantum Field
Theory (QFT). A way out, suggested by Algebraic QFT, is to instead define the
quantum theory as encompassing all possible (abstract) states. In the present
paper, we describe a... | [
{
"created": "Thu, 27 Oct 2016 12:16:48 GMT",
"version": "v1"
}
] | 2016-10-28 | [
[
"Lanéry",
"Suzanne",
""
]
] | It is well-known that there exist infinitely-many inequivalent representations of the canonical (anti)-commutation relations of Quantum Field Theory (QFT). A way out, suggested by Algebraic QFT, is to instead define the quantum theory as encompassing all possible (abstract) states. In the present paper, we describe a q... |
1407.6007 | Giulio Pasini | Stefano Massai, Giulio Pasini and Andrea Puhm | Metastability in Bubbling AdS Space | 38 pages, 8 figures | JHEP 1502 (2015) 138 | 10.1007/JHEP02(2015)138 | LMU-ASC 44/14, IPhT-T14/103 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the dynamics of probe M5 branes with dissolved M2 charge in bubbling
geometries with SO(4) x SO(4) symmetry. These solutions were constructed by
Bena-Warner and Lin-Lunin-Maldacena and correspond to the vacua of the
maximally supersymmetric mass-deformed M2 brane theory. We find that
supersymmetric probe M2 ... | [
{
"created": "Tue, 22 Jul 2014 20:00:24 GMT",
"version": "v1"
}
] | 2015-09-02 | [
[
"Massai",
"Stefano",
""
],
[
"Pasini",
"Giulio",
""
],
[
"Puhm",
"Andrea",
""
]
] | We study the dynamics of probe M5 branes with dissolved M2 charge in bubbling geometries with SO(4) x SO(4) symmetry. These solutions were constructed by Bena-Warner and Lin-Lunin-Maldacena and correspond to the vacua of the maximally supersymmetric mass-deformed M2 brane theory. We find that supersymmetric probe M2 br... |
1311.2390 | Seckson Sukhasena | E.B.Manoukian and S.Sukkhasena | The Graviton Propagator with a Non-Conserved External Generating Source | 12 pages | published in Fortschritte der Physik, 55, No.11-12, (2007) | 10.1002/prop.200710393 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A novel general expression is obtained for the graviton propagator from
Lagrangian field theory by taking into account the necessary fact that in the
functional differential approach of quantum field theory, in order to generate
non-linearities in gravitation and interactions with matter, the external
source $T_{\mu\... | [
{
"created": "Mon, 11 Nov 2013 09:33:54 GMT",
"version": "v1"
}
] | 2013-11-12 | [
[
"Manoukian",
"E. B.",
""
],
[
"Sukkhasena",
"S.",
""
]
] | A novel general expression is obtained for the graviton propagator from Lagrangian field theory by taking into account the necessary fact that in the functional differential approach of quantum field theory, in order to generate non-linearities in gravitation and interactions with matter, the external source $T_{\mu\nu... |
1207.7086 | Jan Gutowski | J. Gutowski and G. Papadopoulos | M-Horizons | 36 pages, latex. Reference added, minor typos corrected | null | 10.1007/JHEP12(2012)100 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We solve the Killing spinor equations and determine the near horizon
geometries of M-theory that preserve at least one supersymmetry. The M-horizon
spatial sections are 9-dimensional manifolds with a Spin(7) structure
restricted by geometric constraints which we give explicitly. We also provide
an alternative charact... | [
{
"created": "Mon, 30 Jul 2012 20:03:47 GMT",
"version": "v1"
},
{
"created": "Tue, 18 Dec 2012 14:52:45 GMT",
"version": "v2"
}
] | 2015-06-05 | [
[
"Gutowski",
"J.",
""
],
[
"Papadopoulos",
"G.",
""
]
] | We solve the Killing spinor equations and determine the near horizon geometries of M-theory that preserve at least one supersymmetry. The M-horizon spatial sections are 9-dimensional manifolds with a Spin(7) structure restricted by geometric constraints which we give explicitly. We also provide an alternative character... |
1306.5083 | Bert Schellekens | A.N. Schellekens | Life at the Interface of Particle Physics and String Theory | 59 pages, 5 figures. Invited contribution to Reviews of Modern
Physics (original submission date 25 March 2013). Extended version available
at http://www.nikhef.nl/~t58/Site/RMP v2: References added, a few typos
corrected. v3: Hyperlinks enabled, tex source made paperscape-proof, a few
typos corrected. v4: Jour... | Rev. Mod. Phys. 85, 1491 (2013) | 10.1103/RevModPhys.85.1491 | NIKHEF/2013-010 | hep-ph hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | If the results of the first LHC run are not betraying us, many decades of
particle physics are culminating in a complete and consistent theory for all
non-gravitational physics: the Standard Model. But despite this monumental
achievement there is a clear sense of disappointment: many questions remain
unanswered. Rema... | [
{
"created": "Fri, 21 Jun 2013 09:32:36 GMT",
"version": "v1"
},
{
"created": "Wed, 24 Jul 2013 13:13:33 GMT",
"version": "v2"
},
{
"created": "Wed, 4 Sep 2013 09:41:53 GMT",
"version": "v3"
},
{
"created": "Tue, 7 Jan 2014 17:53:10 GMT",
"version": "v4"
}
] | 2014-01-08 | [
[
"Schellekens",
"A. N.",
""
]
] | If the results of the first LHC run are not betraying us, many decades of particle physics are culminating in a complete and consistent theory for all non-gravitational physics: the Standard Model. But despite this monumental achievement there is a clear sense of disappointment: many questions remain unanswered. Remark... |
hep-th/9401154 | Kareljan Schoutens | Kareljan Schoutens | Yangian Symmetry in Conformal Field Theory | LaTex, PUPT-1442 | Phys.Lett.B331:335-341,1994 | 10.1016/0370-2693(94)91061-8 | null | hep-th cond-mat | null | We show that the $SU(N)$, level-1 Wess-Zumino-Witten conformal field theory
provides a natural realization of the Yangian $Y(sl_N)$ for $N\geq 3$. We also
construct a hamiltonian $H_2$ which commutes with the Yangian generators and
study its spectrum. Our results, which generalize work by Haldane et al.\
\cite{hhtbp}... | [
{
"created": "Fri, 28 Jan 1994 19:25:20 GMT",
"version": "v1"
}
] | 2010-11-01 | [
[
"Schoutens",
"Kareljan",
""
]
] | We show that the $SU(N)$, level-1 Wess-Zumino-Witten conformal field theory provides a natural realization of the Yangian $Y(sl_N)$ for $N\geq 3$. We also construct a hamiltonian $H_2$ which commutes with the Yangian generators and study its spectrum. Our results, which generalize work by Haldane et al.\ \cite{hhtbp}, ... |
2006.09193 | Mohammad R. Garousi | Mohammad R. Garousi | Minimal gauge invariant couplings at order $\alpha'^3$: NS-NS fields | 28 pages, Latex file, no figure. arXiv admin note: text overlap with
arXiv:1905.10800 | null | 10.1140/epjc/s10052-020-08662-9 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Removing the field redefinitions, the Bianchi identities and the total
derivative freedoms from the general form of gauge invariant NS-NS couplings at
order $\alpha'^3$, we have found that the minimum number of independent
couplings is 872. We find that there are schemes in which there is no term with
structures $R,\... | [
{
"created": "Mon, 15 Jun 2020 10:35:55 GMT",
"version": "v1"
},
{
"created": "Mon, 21 Sep 2020 10:13:52 GMT",
"version": "v2"
}
] | 2020-12-30 | [
[
"Garousi",
"Mohammad R.",
""
]
] | Removing the field redefinitions, the Bianchi identities and the total derivative freedoms from the general form of gauge invariant NS-NS couplings at order $\alpha'^3$, we have found that the minimum number of independent couplings is 872. We find that there are schemes in which there is no term with structures $R,\,R... |
1112.2146 | Amitabh Virmani | Amitabh Virmani | Supertranslations and Holographic Stress Tensor | 32 pages, no figures, LaTeX file; v2 minor changes, 33 pages,
published version | JHEP02 (2012) 024 | 10.1007/JHEP02(2012)024 | AEI-2011-100 | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | It is well known in the context of four dimensional asymptotically flat
spacetimes that the leading order boundary metric must be conformal to unit de
Sitter metric when hyperbolic cutoffs are used. This situation is very
different from asymptotically AdS settings where one is allowed to choose an
arbitrary boundary ... | [
{
"created": "Fri, 9 Dec 2011 16:52:53 GMT",
"version": "v1"
},
{
"created": "Thu, 16 Feb 2012 12:34:18 GMT",
"version": "v2"
}
] | 2012-02-17 | [
[
"Virmani",
"Amitabh",
""
]
] | It is well known in the context of four dimensional asymptotically flat spacetimes that the leading order boundary metric must be conformal to unit de Sitter metric when hyperbolic cutoffs are used. This situation is very different from asymptotically AdS settings where one is allowed to choose an arbitrary boundary me... |
2011.12526 | Patrick Copinger | Patrick Copinger and Pablo Morales | Schwinger Pair Production in SL$(2,\mathbb{C})$ Topologically
Non-Trivial Fields via Non-Abelian Worldline Instantons | 13 pages, 0 figures; version accepted for publication in Physical
Review D | Phys. Rev. D 103, 036004 (2021) | 10.1103/PhysRevD.103.036004 | YITP-20-150 | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Schwinger pair production is analyzed in a BPST instanton background and in
its SL$(2,\mathbb{C})$ complex extension for complex scalar particles. A
non-Abelian extension of the worldline instanton method is utilized, wherein
Wong's equations in a coherent state picture adopted for SL$(2,\mathbb{C})$ are
solved in Eu... | [
{
"created": "Wed, 25 Nov 2020 05:45:30 GMT",
"version": "v1"
},
{
"created": "Thu, 11 Feb 2021 07:29:03 GMT",
"version": "v2"
}
] | 2021-02-12 | [
[
"Copinger",
"Patrick",
""
],
[
"Morales",
"Pablo",
""
]
] | Schwinger pair production is analyzed in a BPST instanton background and in its SL$(2,\mathbb{C})$ complex extension for complex scalar particles. A non-Abelian extension of the worldline instanton method is utilized, wherein Wong's equations in a coherent state picture adopted for SL$(2,\mathbb{C})$ are solved in Eucl... |
1401.6104 | Oleg Lisovyy | N. Iorgov, O. Lisovyy, J. Teschner | Isomonodromic tau-functions from Liouville conformal blocks | 29 pages, 4 figures; v2: minor changes, added refs | Comm. Math. Phys. 336, (2015), 671-694 | 10.1007/s00220-014-2245-0 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The goal of this note is to show that the Riemann-Hilbert problem to find
multivalued analytic functions with $SL(2,\mathbb{C})$-valued monodromy on
Riemann surfaces of genus zero with $n$ punctures can be solved by taking
suitable linear combinations of the conformal blocks of Liouville theory at
$c=1$. This implies... | [
{
"created": "Thu, 23 Jan 2014 18:51:13 GMT",
"version": "v1"
},
{
"created": "Tue, 22 Jul 2014 18:56:38 GMT",
"version": "v2"
}
] | 2016-04-15 | [
[
"Iorgov",
"N.",
""
],
[
"Lisovyy",
"O.",
""
],
[
"Teschner",
"J.",
""
]
] | The goal of this note is to show that the Riemann-Hilbert problem to find multivalued analytic functions with $SL(2,\mathbb{C})$-valued monodromy on Riemann surfaces of genus zero with $n$ punctures can be solved by taking suitable linear combinations of the conformal blocks of Liouville theory at $c=1$. This implies a... |
hep-th/0702113 | J. David Vergara | Juan M. Romero, J. D. Vergara and J. A. Santiago | Noncommutative spaces, the quantum of time and the Lorentz symmetry | 8 pages, to appear in PRD | Phys.Rev.D75:065008,2007 | 10.1103/PhysRevD.75.065008 | null | hep-th | null | We introduce three space-times that are discrete in time and compatible with
the Lorentz symmetry. We show that these spaces are no commutative, with
commutation relations similar to the relations of the Snyder and Yang spaces.
Furthermore, using a reparametrized relativistic particle we obtain a
realization of the S... | [
{
"created": "Wed, 14 Feb 2007 17:45:42 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Romero",
"Juan M.",
""
],
[
"Vergara",
"J. D.",
""
],
[
"Santiago",
"J. A.",
""
]
] | We introduce three space-times that are discrete in time and compatible with the Lorentz symmetry. We show that these spaces are no commutative, with commutation relations similar to the relations of the Snyder and Yang spaces. Furthermore, using a reparametrized relativistic particle we obtain a realization of the Sny... |
1405.6622 | Gian Paolo Vacca | R. Percacci and G. P. Vacca | Are there scaling solutions in the O(N)-models for large N in d>4? | 5 pages, 4 figures, expanded introduction, in press on PRD | null | 10.1103/PhysRevD.90.107702 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | There have been some speculations about the existence of critical unitary
O(N)-invariant scalar field theories in dimensions 4<d<6 and for large N. Using
the functional renormalization group equation, we show that in the lowest order
of the derivative expansion, and assuming that the anomalous dimension vanishes
for ... | [
{
"created": "Mon, 26 May 2014 15:39:19 GMT",
"version": "v1"
},
{
"created": "Sun, 9 Nov 2014 11:53:57 GMT",
"version": "v2"
}
] | 2015-06-19 | [
[
"Percacci",
"R.",
""
],
[
"Vacca",
"G. P.",
""
]
] | There have been some speculations about the existence of critical unitary O(N)-invariant scalar field theories in dimensions 4<d<6 and for large N. Using the functional renormalization group equation, we show that in the lowest order of the derivative expansion, and assuming that the anomalous dimension vanishes for la... |
1304.1080 | Sergiu I. Vacaru | Sergiu I. Vacaru | Off-Diagonal Ekpyrotic Scenarios and Equivalence of Modified, Massive
and/or Einstein Gravity | latex2e, 12pt, 12 pages, v4 with up-dated affiliations and
substantial modifications requested by editor and referee and accepted by
Phys. Lett. B | Phys. Lett. B 752 (2016) 27-33 | 10.1016/j.physletb.2015.11.024 | null | hep-th astro-ph.CO math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Using our anholonomic frame deformation method, we show how generic
off-diagonal cosmological solutions depending, in general, on all spacetime
coordinates and undergoing a phase of ultra-slow contraction can be constructed
in massive gravity. In this paper, there are found and studied new classes of
locally anisotro... | [
{
"created": "Mon, 1 Apr 2013 06:30:36 GMT",
"version": "v1"
},
{
"created": "Thu, 25 Apr 2013 13:06:50 GMT",
"version": "v2"
},
{
"created": "Mon, 10 Nov 2014 12:24:24 GMT",
"version": "v3"
},
{
"created": "Mon, 9 Nov 2015 08:27:37 GMT",
"version": "v4"
}
] | 2017-06-05 | [
[
"Vacaru",
"Sergiu I.",
""
]
] | Using our anholonomic frame deformation method, we show how generic off-diagonal cosmological solutions depending, in general, on all spacetime coordinates and undergoing a phase of ultra-slow contraction can be constructed in massive gravity. In this paper, there are found and studied new classes of locally anisotropi... |
hep-th/0402070 | V. Ch. Zhukovsky | V.Ch. Zhukovsky, A.S. Razumovsky, K.V. Zhukovsky | Vacuum effects in electrodynamics and in Yang-Mills theory in (2+1)
dimensions | 29 pages, 2 figures | null | null | null | hep-th | null | Vacuum effects in (2+1)-dimensional quantum electrodynamics (QED) with the
topological Chern-Simons term are considered. The photon polarization operator
is studied and the decay rate for the electron-positron photoproduction is
presented as a function of the photon energy and external field strength. The
radiatively... | [
{
"created": "Mon, 9 Feb 2004 14:51:02 GMT",
"version": "v1"
},
{
"created": "Wed, 3 Mar 2004 14:13:55 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Zhukovsky",
"V. Ch.",
""
],
[
"Razumovsky",
"A. S.",
""
],
[
"Zhukovsky",
"K. V.",
""
]
] | Vacuum effects in (2+1)-dimensional quantum electrodynamics (QED) with the topological Chern-Simons term are considered. The photon polarization operator is studied and the decay rate for the electron-positron photoproduction is presented as a function of the photon energy and external field strength. The radiatively i... |
hep-th/0404039 | Asad Naqvi | Vijay Balasubramanian, Esko Keski-Vakkuri, Per Kraus and Asad Naqvi | String Scattering from Decaying Branes | 36 pages, harvmac; v2: references added; v3: references added | Commun.Math.Phys. 257 (2005) 363-394 | 10.1007/s00220-005-1294-9 | UPR-T-1074, HIP-2004-TH/12, UCLA-04-TEP-20, ITFA-2004-11 | hep-th | null | We develop the general formalism of string scattering from decaying D-branes
in bosonic string theory. In worldsheet perturbation theory, amplitudes can be
written as a sum of correlators in a grand canonical ensemble of unitary random
matrix models, with time setting the fugacity. An approach employed in the past
fo... | [
{
"created": "Mon, 5 Apr 2004 17:53:35 GMT",
"version": "v1"
},
{
"created": "Fri, 21 May 2004 21:44:29 GMT",
"version": "v2"
},
{
"created": "Fri, 10 Sep 2004 20:58:23 GMT",
"version": "v3"
}
] | 2009-11-10 | [
[
"Balasubramanian",
"Vijay",
""
],
[
"Keski-Vakkuri",
"Esko",
""
],
[
"Kraus",
"Per",
""
],
[
"Naqvi",
"Asad",
""
]
] | We develop the general formalism of string scattering from decaying D-branes in bosonic string theory. In worldsheet perturbation theory, amplitudes can be written as a sum of correlators in a grand canonical ensemble of unitary random matrix models, with time setting the fugacity. An approach employed in the past for ... |
1408.5005 | Shu Luo | Shu Luo and Zhi-zhong Xing | Resolving the octant of theta_{23} via radiative mu-tau symmetry
breaking | 12 pages, 3 tables, 2 figures, minor changes, references updated,
accepted for publication in Phys. Rev. D | null | 10.1103/PhysRevD.90.073005 | null | hep-ph hep-ex | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We point out that the observed neutrino mixing pattern at low energies is
very likely to originate from the 3 times 3 lepton flavor mixing matrix U which
possesses the exact mu-tau permutation symmetry |U_{mu i}| = |U_{tau i}| (for
i=1,2,3) at a superhigh energy scale Lambda_{mu tau} \sim 10^{14} GeV. The
deviation o... | [
{
"created": "Thu, 21 Aug 2014 13:53:32 GMT",
"version": "v1"
},
{
"created": "Wed, 1 Oct 2014 19:21:23 GMT",
"version": "v2"
}
] | 2015-06-22 | [
[
"Luo",
"Shu",
""
],
[
"Xing",
"Zhi-zhong",
""
]
] | We point out that the observed neutrino mixing pattern at low energies is very likely to originate from the 3 times 3 lepton flavor mixing matrix U which possesses the exact mu-tau permutation symmetry |U_{mu i}| = |U_{tau i}| (for i=1,2,3) at a superhigh energy scale Lambda_{mu tau} \sim 10^{14} GeV. The deviation of ... |
1410.8482 | Andrei Mironov | D.Galakhov, A.Mironov and A.Morozov | Wall Crossing Invariants: from quantum mechanics to knots | 36 pages, prepared for a special issue of JETP dedicated to the 60th
birthday of Valery Rubakov | ZhETF, 147 (2015) 623-663 (JETP, 120 (2015) 623-663) | 10.1134/S1063776115030206 | FIAN/TD-14/14; ITEP/TH-28/14 | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We offer a pedestrian level review of the wall-crossing invariants. The story
begins from the scattering theory in quantum mechanics where the spectrum
reshuffling can be related to permutations of S-matrices. In non-trivial
situations, starting from spin chains and matrix models, the S-matrices are
operator-valued a... | [
{
"created": "Thu, 30 Oct 2014 18:23:01 GMT",
"version": "v1"
}
] | 2015-06-23 | [
[
"Galakhov",
"D.",
""
],
[
"Mironov",
"A.",
""
],
[
"Morozov",
"A.",
""
]
] | We offer a pedestrian level review of the wall-crossing invariants. The story begins from the scattering theory in quantum mechanics where the spectrum reshuffling can be related to permutations of S-matrices. In non-trivial situations, starting from spin chains and matrix models, the S-matrices are operator-valued and... |
hep-th/0512289 | J. R. S. Nascimento | M. A. Anacleto, J. R. Nascimento, A. Yu. Petrov | Aharonov-Bohm Effect on Noncommutative Plane: A Coherent State Approach | 14 pages, 4 figures, minor corrections | Phys.Lett.B637:344-349,2006 | 10.1016/j.physletb.2006.04.053 | null | hep-th | null | We apply the coherent state approach to study Aharonov-Bohm effect in the
field theory context. We verify that, contrarily to the commutative result, the
scattering amplitude is ultraviolet finite. However, we have logarithmic
singularities as the noncommutative parameter tends to zero. Thus, the
inclusion of a quart... | [
{
"created": "Thu, 22 Dec 2005 17:18:26 GMT",
"version": "v1"
},
{
"created": "Tue, 24 Jan 2006 18:52:30 GMT",
"version": "v2"
},
{
"created": "Thu, 4 May 2006 14:02:36 GMT",
"version": "v3"
}
] | 2008-11-26 | [
[
"Anacleto",
"M. A.",
""
],
[
"Nascimento",
"J. R.",
""
],
[
"Petrov",
"A. Yu.",
""
]
] | We apply the coherent state approach to study Aharonov-Bohm effect in the field theory context. We verify that, contrarily to the commutative result, the scattering amplitude is ultraviolet finite. However, we have logarithmic singularities as the noncommutative parameter tends to zero. Thus, the inclusion of a quartic... |
hep-th/9710035 | Kalyana Rama | S. Kalyana Rama | Size of Black Holes through Polymer Scaling | Latex file, 8 pages | Phys.Lett. B424 (1998) 39-42 | 10.1016/S0370-2693(98)00112-9 | MRI-PHY/P971029 | hep-th | null | We imagine the strings on the stretched horizon of any $d$ space-time
dimensional black hole to be bits of polymer. Then, proposing an interaction
between these bits we obtain the size of the configuration, and thus of the
black hole, using the scaling laws. The transition from a typical black hole
state to a typical... | [
{
"created": "Sat, 4 Oct 1997 03:09:52 GMT",
"version": "v1"
}
] | 2009-10-30 | [
[
"Rama",
"S. Kalyana",
""
]
] | We imagine the strings on the stretched horizon of any $d$ space-time dimensional black hole to be bits of polymer. Then, proposing an interaction between these bits we obtain the size of the configuration, and thus of the black hole, using the scaling laws. The transition from a typical black hole state to a typical s... |
hep-th/9902022 | Seif Randjbar-Daemi | Michael R. Douglas and S. Randjbar-Daemi | Two Lectures on the AdS/CFT Correspondence | Uses Sprocl.sty - supplied | null | null | IC/99/7 and RU-99-06 | hep-th | null | This is a write-up of two lectures on AdS/CFT correspondance given by the
authors at the 1998 Spring School at the Abdus Salam ICTP
| [
{
"created": "Tue, 2 Feb 1999 14:11:22 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Douglas",
"Michael R.",
""
],
[
"Randjbar-Daemi",
"S.",
""
]
] | This is a write-up of two lectures on AdS/CFT correspondance given by the authors at the 1998 Spring School at the Abdus Salam ICTP |
2006.02319 | Aroonkumar Beesham | Aroonkumar Beesham | Quantum spectrum of tachyonic black holes in a brane-anti-brane system | 8 pages, 1 figure | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Recently, some authors have considered the quantum spectrum of black holes .
This consideration is extended to tachyonic black holes in a brane-anti-brane
system. In this study, black holes are constructed from two branes which are
connected by a tachyonic tube. As the branes come closer to each other, they
evolve an... | [
{
"created": "Wed, 3 Jun 2020 15:06:38 GMT",
"version": "v1"
}
] | 2020-06-04 | [
[
"Beesham",
"Aroonkumar",
""
]
] | Recently, some authors have considered the quantum spectrum of black holes . This consideration is extended to tachyonic black holes in a brane-anti-brane system. In this study, black holes are constructed from two branes which are connected by a tachyonic tube. As the branes come closer to each other, they evolve and ... |
hep-th/9405018 | S. Pakuliak | S. Pakuliak and A. Perelomov | Relation Between Hyperelliptic Integrals | DFTUZ/94/07, LaTeX, 8 p. (misprints are corrected and two refferences
on the related papers are added) | Mod.Phys.Lett. A9 (1994) 1791-1798 | 10.1142/S0217732394001647 | null | hep-th | null | A simple property of the integrals over the hyperelliptic surfaces of
arbitrary genus is observed. Namely, the derivatives of these integrals with
respect to the branching points are given by the linear combination of the same
integrals. We check that this property is responsible for the solution to the
level zero Kn... | [
{
"created": "Tue, 3 May 1994 19:59:46 GMT",
"version": "v1"
},
{
"created": "Fri, 20 May 1994 12:43:19 GMT",
"version": "v2"
}
] | 2009-10-28 | [
[
"Pakuliak",
"S.",
""
],
[
"Perelomov",
"A.",
""
]
] | A simple property of the integrals over the hyperelliptic surfaces of arbitrary genus is observed. Namely, the derivatives of these integrals with respect to the branching points are given by the linear combination of the same integrals. We check that this property is responsible for the solution to the level zero Kniz... |
hep-th/0203135 | Benjamin Doyon | B. Doyon, S. Lukyanov | Fermion Schwinger's function for the SU(2)-Thirring model | 27 pages, harvmac.tex, references added, typos corrected | Nucl.Phys. B644 (2002) 451-475 | 10.1016/S0550-3213(02)00795-2 | RUNHETC-2002-7 | hep-th cond-mat | null | We study the Euclidean two-point function of Fermi fields in the
SU(2)-Thirring model on the whole distance (energy) scale. We perform
perturbative and renormalization group analyses to obtain the short-distance
asymptotics, and numerically evaluate the long-distance behavior by using the
form factor expansion. Our r... | [
{
"created": "Thu, 14 Mar 2002 18:18:21 GMT",
"version": "v1"
},
{
"created": "Wed, 15 May 2002 17:25:41 GMT",
"version": "v2"
}
] | 2009-11-07 | [
[
"Doyon",
"B.",
""
],
[
"Lukyanov",
"S.",
""
]
] | We study the Euclidean two-point function of Fermi fields in the SU(2)-Thirring model on the whole distance (energy) scale. We perform perturbative and renormalization group analyses to obtain the short-distance asymptotics, and numerically evaluate the long-distance behavior by using the form factor expansion. Our res... |
2212.09259 | Leonardo de la Cruz | Francesco Comberiati, Leonardo de la Cruz | Classical off-shell currents | 28 pages, v2: clarifications in Sec.2, references added, typos fixed,
matches published version | null | 10.1007/JHEP03(2023)068 | null | hep-th gr-qc | http://creativecommons.org/licenses/by/4.0/ | We consider tree-level off-shell currents of two massive particles and $n$
massless bosons in the classical limit, which can be fused into the classical
limit of $n+2$ scattering amplitudes. We show that dressing up the current with
coherent wave-functions associated with the massive particles leads to the
recently p... | [
{
"created": "Mon, 19 Dec 2022 06:06:28 GMT",
"version": "v1"
},
{
"created": "Mon, 13 Mar 2023 21:27:57 GMT",
"version": "v2"
}
] | 2023-03-29 | [
[
"Comberiati",
"Francesco",
""
],
[
"de la Cruz",
"Leonardo",
""
]
] | We consider tree-level off-shell currents of two massive particles and $n$ massless bosons in the classical limit, which can be fused into the classical limit of $n+2$ scattering amplitudes. We show that dressing up the current with coherent wave-functions associated with the massive particles leads to the recently pro... |
2010.13794 | Ofri Telem | Csaba Cs\'aki, Sungwoo Hong, Yuri Shirman, Ofri Telem, and John
Terning | Multi-particle Representations of the Poincar\'e Group | null | Phys. Rev. Lett. 127, 041601 (2021) | 10.1103/PhysRevLett.127.041601 | null | hep-th hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work we extend the definition of asymptotic multi-particle states of
the $S$-matrix, beyond the direct products of one-particle states. We identify
new quantum numbers which we call pairwise helicities, or $q_{ij}$, associated
with asymptotically separated pairs of particles. These signal the appearance
of a ... | [
{
"created": "Mon, 26 Oct 2020 18:00:01 GMT",
"version": "v1"
},
{
"created": "Sun, 25 Jul 2021 17:16:03 GMT",
"version": "v2"
}
] | 2021-07-28 | [
[
"Csáki",
"Csaba",
""
],
[
"Hong",
"Sungwoo",
""
],
[
"Shirman",
"Yuri",
""
],
[
"Telem",
"Ofri",
""
],
[
"Terning",
"John",
""
]
] | In this work we extend the definition of asymptotic multi-particle states of the $S$-matrix, beyond the direct products of one-particle states. We identify new quantum numbers which we call pairwise helicities, or $q_{ij}$, associated with asymptotically separated pairs of particles. These signal the appearance of a ne... |
1402.5320 | Ahmed Farag Ali | Ahmed Farag Ali | Black Hole Remnant from Gravity's Rainbow | 6 pages, REVTeX 4, 4 figures, to appear in Phys. Rev. D. arXiv admin
note: text overlap with arXiv:1308.4343 | Phys.Rev. D89 (2014) 104040 | 10.1103/PhysRevD.89.104040 | null | hep-th gr-qc | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In this work, we investigate black hole (BH) physics in the context of
gravity rainbow. We investigate this through rainbow functions that have been
proposed by Amelino-Camelia, et el. in [arXiv:0806.0339, hep-th/9605211]. This
modification will give corrections to both the temperature and the entropy of
BH and hence... | [
{
"created": "Fri, 21 Feb 2014 15:08:34 GMT",
"version": "v1"
},
{
"created": "Mon, 12 May 2014 22:46:07 GMT",
"version": "v2"
}
] | 2014-05-26 | [
[
"Ali",
"Ahmed Farag",
""
]
] | In this work, we investigate black hole (BH) physics in the context of gravity rainbow. We investigate this through rainbow functions that have been proposed by Amelino-Camelia, et el. in [arXiv:0806.0339, hep-th/9605211]. This modification will give corrections to both the temperature and the entropy of BH and hence i... |
hep-th/0404140 | Hitoshi Ikemori | H. Otsu, T. Sato, H. Ikemori, S. Kitakado | Lost equivalence of nonlinear sigma and $CP^{1}$ models on
noncommutative space | 17 pages, LaTeX2e | JHEP 0406 (2004) 006 | 10.1088/1126-6708/2004/06/006 | null | hep-th | null | We show that the equivalence of nonlinear sigma and $CP^{1}$ models which is
valid on the commutative space is broken on the noncommutative space. This
conclusion is arrived at through investigation of new BPS solitons that do not
exist in the commutative limit.
| [
{
"created": "Tue, 20 Apr 2004 04:20:44 GMT",
"version": "v1"
}
] | 2009-11-10 | [
[
"Otsu",
"H.",
""
],
[
"Sato",
"T.",
""
],
[
"Ikemori",
"H.",
""
],
[
"Kitakado",
"S.",
""
]
] | We show that the equivalence of nonlinear sigma and $CP^{1}$ models which is valid on the commutative space is broken on the noncommutative space. This conclusion is arrived at through investigation of new BPS solitons that do not exist in the commutative limit. |
0910.2756 | Daniele Colosi | Daniele Colosi | S-matrix in de Sitter spacetime from general boundary quantum field
theory | 4 pages, LaTeX + revtex4 | null | null | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A new quantization scheme for a massive scalar field in de Sitter spacetime
is proposed, based on the general boundary formulation of quantum field theory.
We show that the general interacting theory can be consistently described in
terms of the S-matrix for spatial asymptotic states. The new S-matrix results
to be e... | [
{
"created": "Thu, 15 Oct 2009 00:55:50 GMT",
"version": "v1"
}
] | 2009-10-16 | [
[
"Colosi",
"Daniele",
""
]
] | A new quantization scheme for a massive scalar field in de Sitter spacetime is proposed, based on the general boundary formulation of quantum field theory. We show that the general interacting theory can be consistently described in terms of the S-matrix for spatial asymptotic states. The new S-matrix results to be equ... |
1907.01618 | Suzanne Klaver | Suzanne Klaver | Impacts of radiative corrections on measurements of lepton flavour
universality in $B \to D \ell \nu_{\ell}$ decays | 4 pages, 11 figures, proceedings of the 2019 Conference on Flavor
Physics and CP Violation (FPCP2019), based on the work in arXiv:1905.02702 | null | null | null | hep-ph hep-ex | http://creativecommons.org/licenses/by/4.0/ | Radiative corrections to $B \to D \ell \nu_{\ell}$ decays can have an impact
on predictions and measurements of the lepton universality ratios
$\mathcal{R}(D^+)$ and $\mathcal{R}(D^0)$. These proceedings summarise a study
on the comparison between recent calculations of soft-photon corrections on
these ratios and the... | [
{
"created": "Tue, 2 Jul 2019 20:14:22 GMT",
"version": "v1"
}
] | 2019-07-04 | [
[
"Klaver",
"Suzanne",
""
]
] | Radiative corrections to $B \to D \ell \nu_{\ell}$ decays can have an impact on predictions and measurements of the lepton universality ratios $\mathcal{R}(D^+)$ and $\mathcal{R}(D^0)$. These proceedings summarise a study on the comparison between recent calculations of soft-photon corrections on these ratios and the c... |
0902.4347 | Jambul Gegelia | D. Djukanovic, J. Gegelia, A. Keller, S. Scherer | Complex-mass renormalization in chiral effective field theory | 7 pages, 1 fugure, REVTeX 4 | Phys.Lett.B680:235-238,2009 | 10.1016/j.physletb.2009.08.068 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider a low-energy effective field theory of vector mesons and
Goldstone bosons using the complex-mass renormalization. As an application we
calculate the mass and the width of the $\rho$ meson.
| [
{
"created": "Wed, 25 Feb 2009 11:33:59 GMT",
"version": "v1"
}
] | 2014-11-18 | [
[
"Djukanovic",
"D.",
""
],
[
"Gegelia",
"J.",
""
],
[
"Keller",
"A.",
""
],
[
"Scherer",
"S.",
""
]
] | We consider a low-energy effective field theory of vector mesons and Goldstone bosons using the complex-mass renormalization. As an application we calculate the mass and the width of the $\rho$ meson. |
2309.14543 | Ali Eghbali | Ali Eghbali, Meysam Hosseinpour-Sadid, Adel Rezaei-Aghdam | T-duality/plurality of BTZ black hole metric coupled to two fermionic
fields | 36 pages, 7 tables | J. High Energ. Phys. 03 (2024) 040 | 10.1007/JHEP03(2024)040 | null | hep-th | http://creativecommons.org/licenses/by/4.0/ | We ask the question of classical super (non-)Abelian T-duality for BTZ black
hole metric coupling to two fermionic fields. Our approach is based on super
Poisson-Lie (PL) T-duality in the presence of spectator fields. In order to
study the Abelian T-duality of the metric we dualize over the Abelian Lie
supergroups of... | [
{
"created": "Mon, 25 Sep 2023 21:37:45 GMT",
"version": "v1"
},
{
"created": "Fri, 8 Mar 2024 12:40:00 GMT",
"version": "v2"
}
] | 2024-03-11 | [
[
"Eghbali",
"Ali",
""
],
[
"Hosseinpour-Sadid",
"Meysam",
""
],
[
"Rezaei-Aghdam",
"Adel",
""
]
] | We ask the question of classical super (non-)Abelian T-duality for BTZ black hole metric coupling to two fermionic fields. Our approach is based on super Poisson-Lie (PL) T-duality in the presence of spectator fields. In order to study the Abelian T-duality of the metric we dualize over the Abelian Lie supergroups of t... |
hep-th/0110011 | Burinskii A. Ya. | Alexander Burinskii | Supersymmetric Bag Model as a Development of the Witten Superconducting
String | 8 pages, Latex, v.2, some misprints improved, minor corrections, talk
given at the SUSY'01 conference (Dubna, June 11-17, 2001) and at the IX
Workshop on High Energy Spin Physics, SPIN-01 (Dubna, August 2-7, 2001) | null | 10.1142/9789812778192_0076 | null | hep-th gr-qc hep-ph | null | We consider particlelike solutions to supergravity based on the Kerr-Newman
BH solution. The BH singularity is regularized by means of a phase transition
to a new superconducting vacuum state near the core region. We show that this
phase transition can be controlled by gravity in spite of the extreme smallness
of the... | [
{
"created": "Mon, 1 Oct 2001 14:45:05 GMT",
"version": "v1"
},
{
"created": "Tue, 27 Nov 2001 14:45:38 GMT",
"version": "v2"
}
] | 2017-08-23 | [
[
"Burinskii",
"Alexander",
""
]
] | We consider particlelike solutions to supergravity based on the Kerr-Newman BH solution. The BH singularity is regularized by means of a phase transition to a new superconducting vacuum state near the core region. We show that this phase transition can be controlled by gravity in spite of the extreme smallness of the l... |
hep-th/9807224 | Andrei Johansen | A. Johansen | Positivity Constraints on Anomalies and Supersymmetry | 8 pages, uses sprocl.sty, talk given at PASCOS-98 | null | null | null | hep-th | null | The relation between the trace and R-current anomalies in 4D supersymmetric
theories implies that the U(1)$_R$F$^2$, U(1)$_R$ and U(1)$^3_R$ anomalies
which matched in studies of N=1 Seiberg duality satisfy positivity constraints.
These constraints are tested in a large number of N=1 supersymmetric gauge
theories in ... | [
{
"created": "Wed, 29 Jul 1998 21:25:57 GMT",
"version": "v1"
}
] | 2007-05-23 | [
[
"Johansen",
"A.",
""
]
] | The relation between the trace and R-current anomalies in 4D supersymmetric theories implies that the U(1)$_R$F$^2$, U(1)$_R$ and U(1)$^3_R$ anomalies which matched in studies of N=1 Seiberg duality satisfy positivity constraints. These constraints are tested in a large number of N=1 supersymmetric gauge theories in th... |
hep-th/0503192 | Radu Roiban | S.A. Frolov, R. Roiban, A.A. Tseytlin | Gauge-string duality for superconformal deformations of N=4 Super
Yang-Mills theory | 50 pages, Latex; v2:typos corrected, references added, clarifications
in sec 8 and Appendix A, a discussion of a rational solution added in section
4.2; v3: minor corrections to coefficients in eq. 2.5, 5.2 and appendix A;
v4: minor misprints corrected | JHEP 0507:045,2005 | 10.1088/1126-6708/2005/07/045 | null | hep-th | null | We analyze in detail the relation between an exactly marginal deformation of
N=4 SYM - the Leigh-Strassler or ``beta-deformation'' - and its string theory
dual (recently constructed in hep-th/0502086) by comparing energies of
semiclassical strings to anomalous dimensions of gauge-theory operators in the
two-scalar se... | [
{
"created": "Thu, 24 Mar 2005 18:51:42 GMT",
"version": "v1"
},
{
"created": "Tue, 29 Mar 2005 19:51:08 GMT",
"version": "v2"
},
{
"created": "Wed, 11 May 2005 00:23:31 GMT",
"version": "v3"
},
{
"created": "Mon, 22 Aug 2005 14:36:06 GMT",
"version": "v4"
}
] | 2010-04-06 | [
[
"Frolov",
"S. A.",
""
],
[
"Roiban",
"R.",
""
],
[
"Tseytlin",
"A. A.",
""
]
] | We analyze in detail the relation between an exactly marginal deformation of N=4 SYM - the Leigh-Strassler or ``beta-deformation'' - and its string theory dual (recently constructed in hep-th/0502086) by comparing energies of semiclassical strings to anomalous dimensions of gauge-theory operators in the two-scalar sect... |
0811.4594 | Christoph Sieg | Francesco Fiamberti, Alberto Santambrogio, Christoph Sieg, Daniela
Zanon | Single impurity operators at critical wrapping order in the
beta-deformed N=4 SYM | LaTeX, feynmf, Metapost, 20 pages, 11 figures, v2: results up to 11
loops completed, appendix on integral calculation extended | JHEP 0908:034,2009 | 10.1088/1126-6708/2009/08/034 | IFUM-934-FT | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We study the spectrum of one single magnon in the superconformal
beta-deformed N=4 SYM theory in the planar limit. We compute the anomalous
dimensions of one-impurity operators O_{1,L}= tr(phi Z^{L-1}), including
wrapping contributions at their critical order L.
| [
{
"created": "Thu, 27 Nov 2008 17:16:03 GMT",
"version": "v1"
},
{
"created": "Sun, 17 May 2009 14:06:29 GMT",
"version": "v2"
}
] | 2009-08-12 | [
[
"Fiamberti",
"Francesco",
""
],
[
"Santambrogio",
"Alberto",
""
],
[
"Sieg",
"Christoph",
""
],
[
"Zanon",
"Daniela",
""
]
] | We study the spectrum of one single magnon in the superconformal beta-deformed N=4 SYM theory in the planar limit. We compute the anomalous dimensions of one-impurity operators O_{1,L}= tr(phi Z^{L-1}), including wrapping contributions at their critical order L. |
hep-ph/9607263 | Peter Rehberg | P. Rehberg, S. P. Klevansky and J. H\"ufner | Elastic Scattering and Transport Coefficients for a Quark Plasma in
$SU_f(3)$ at Finite Temperatures | 35 pages ReVTeX, 18 PostScript figures, uufiles format, to appear in
Nucl. Phys. A | Nucl.Phys.A608:356-388,1996 | 10.1016/0375-9474(96)00247-3 | HD-TVP-96-04 | hep-ph | null | The temperature dependence of the elastic scattering processes $qq'\to qq'$
and $q\bar q'\to q\bar q'$, with $q, q' = u, d, s$ is studied as a function of
the scattering angle and the center of mass energy of the collision within the
framework of the $SU_f(3)$ Nambu--Jona--Lasinio model. Critical scattering at
thresh... | [
{
"created": "Tue, 9 Jul 1996 15:49:02 GMT",
"version": "v1"
}
] | 2011-02-01 | [
[
"Rehberg",
"P.",
""
],
[
"Klevansky",
"S. P.",
""
],
[
"Hüfner",
"J.",
""
]
] | The temperature dependence of the elastic scattering processes $qq'\to qq'$ and $q\bar q'\to q\bar q'$, with $q, q' = u, d, s$ is studied as a function of the scattering angle and the center of mass energy of the collision within the framework of the $SU_f(3)$ Nambu--Jona--Lasinio model. Critical scattering at threshol... |
hep-ph/0604015 | David A. Kosower | David A. Kosower | QCD at the Dawn of the LHC Era | Plenary talk given at PANIC '05, Santa Fe, New Mexico, Oct 24-28,
2005 | null | 10.1063/1.2220226 | SPhT-T06/031 | hep-ph | null | Precision computations of QCD and QCD+electroweak emission scattering
processes will play an important role in understanding experimental data from
the LHC, and thereby in uncovering new physics beyond the Standard Model.
Recent years have seen substantial progress in expanding our ability to perform
and implement su... | [
{
"created": "Mon, 3 Apr 2006 13:24:18 GMT",
"version": "v1"
}
] | 2009-11-11 | [
[
"Kosower",
"David A.",
""
]
] | Precision computations of QCD and QCD+electroweak emission scattering processes will play an important role in understanding experimental data from the LHC, and thereby in uncovering new physics beyond the Standard Model. Recent years have seen substantial progress in expanding our ability to perform and implement such... |
2111.11751 | Elena Lanina | E. Lanina, A. Sleptsov, and N. Tselousov | Implications for colored HOMFLY polynomials from explicit formulas for
group-theoretical structure | 24 pages | Nuclear Physics B 974 (2022) 115644 | 10.1016/j.nuclphysb.2021.115644 | null | hep-th math-ph math.GT math.MP math.RT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We have recently proposed arXiv:2105.11565 a powerful method for computing
group factors of the perturbative series expansion of the Wilson loop in the
Chern-Simons theory with $SU(N)$ gauge group. In this paper, we apply the
developed method to obtain and study various properties, including
nonperturbative ones, of ... | [
{
"created": "Tue, 23 Nov 2021 09:54:26 GMT",
"version": "v1"
}
] | 2023-03-24 | [
[
"Lanina",
"E.",
""
],
[
"Sleptsov",
"A.",
""
],
[
"Tselousov",
"N.",
""
]
] | We have recently proposed arXiv:2105.11565 a powerful method for computing group factors of the perturbative series expansion of the Wilson loop in the Chern-Simons theory with $SU(N)$ gauge group. In this paper, we apply the developed method to obtain and study various properties, including nonperturbative ones, of su... |
1803.08282 | Roldao da Rocha | A. Yanes, R. da Rocha | Additional fermionic fields onto parallelizable 7-spheres | 16 pages | Prog. Theor. Exp. Phys. 063B09 (2018) | 10.1093/ptep/pty068 | null | hep-th math-ph math.MP | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | The geometric Fierz identities are here employed to generate new emergent
fermionic fields on the parallelizable (curvatureless, torsionfull) 7-sphere
($S^7$). Employing recently found new classes of spinor fields on the $S^7$
spin bundle, new classes of fermionic fields are obtained from their bilinear
covariants by... | [
{
"created": "Thu, 22 Mar 2018 09:27:39 GMT",
"version": "v1"
},
{
"created": "Mon, 2 Jul 2018 17:03:25 GMT",
"version": "v2"
},
{
"created": "Tue, 16 Feb 2021 00:53:55 GMT",
"version": "v3"
}
] | 2021-02-17 | [
[
"Yanes",
"A.",
""
],
[
"da Rocha",
"R.",
""
]
] | The geometric Fierz identities are here employed to generate new emergent fermionic fields on the parallelizable (curvatureless, torsionfull) 7-sphere ($S^7$). Employing recently found new classes of spinor fields on the $S^7$ spin bundle, new classes of fermionic fields are obtained from their bilinear covariants by a... |
2001.11145 | Niklas Mueller | Niklas Mueller, Andrey Tarasov, Raju Venugopalan | Computing real time correlation functions on a hybrid classical/quantum
computer | Conference Proceedings XXVIIIth International Conference on
Ultrarelativistic Nucleus-Nucleus Collisions (Quark Matter 2019), 4 pages, no
figures | null | 10.1016/j.nuclphysa.2020.121889 | null | hep-th hep-ph nucl-th quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Quantum devices may overcome limitations of classical computers in studies of
nuclear structure functions and parton Wigner distributions of protons and
nuclei. In this talk, we discuss a worldline approach to compute nuclear
structure functions in the high energy Regge limit of QCD using a hybrid
quantum computer, b... | [
{
"created": "Thu, 30 Jan 2020 01:43:21 GMT",
"version": "v1"
}
] | 2021-02-03 | [
[
"Mueller",
"Niklas",
""
],
[
"Tarasov",
"Andrey",
""
],
[
"Venugopalan",
"Raju",
""
]
] | Quantum devices may overcome limitations of classical computers in studies of nuclear structure functions and parton Wigner distributions of protons and nuclei. In this talk, we discuss a worldline approach to compute nuclear structure functions in the high energy Regge limit of QCD using a hybrid quantum computer, by ... |
1807.00142 | Oleg V. Shaynkman | Oleg Shaynkman | Bosonic Fradkin-Tseytlin equations unfolded. Irreducible case | 9 pages, references added | null | 10.1016/j.physletb.2019.05.050 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We factorize 4d Fradkin-Linetsky higher spin conformal algebra by maximal
ideal $I^1-\alpha$ and construct irreducible infinite-dimensional modules
$M_\alpha$ of 4d conformal algebra that are parameterized by real number
$\alpha$. It is shown that independently of $\alpha$ unfolded system of
equations corresponding t... | [
{
"created": "Sat, 30 Jun 2018 08:39:31 GMT",
"version": "v1"
},
{
"created": "Thu, 23 May 2019 20:00:26 GMT",
"version": "v2"
}
] | 2019-06-12 | [
[
"Shaynkman",
"Oleg",
""
]
] | We factorize 4d Fradkin-Linetsky higher spin conformal algebra by maximal ideal $I^1-\alpha$ and construct irreducible infinite-dimensional modules $M_\alpha$ of 4d conformal algebra that are parameterized by real number $\alpha$. It is shown that independently of $\alpha$ unfolded system of equations corresponding to ... |
1012.4529 | Mikhail Plyushchay | Mikhail S. Plyushchay, Adrian Arancibia, Luis-Miguel Nieto | Exotic supersymmetry of the kink-antikink crystal, and the infinite
period limit | 34 pages, 3 figures; matches the published version | Phys.Rev.D83:065025,2011 | 10.1103/PhysRevD.83.065025 | null | hep-th cond-mat.soft math-ph math.MP quant-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Some time ago, Thies et al. showed that the Gross-Neveu model with a bare
mass term possesses a kink-antikink crystalline phase. Corresponding
self-consistent solutions, known earlier in polymer physics, are described by a
self-isospectral pair of one-gap periodic Lame potentials with a Darboux
displacement depending... | [
{
"created": "Tue, 21 Dec 2010 02:02:25 GMT",
"version": "v1"
},
{
"created": "Thu, 30 Dec 2010 20:41:38 GMT",
"version": "v2"
},
{
"created": "Mon, 21 Feb 2011 16:33:02 GMT",
"version": "v3"
},
{
"created": "Sun, 10 Apr 2011 03:17:20 GMT",
"version": "v4"
}
] | 2015-03-17 | [
[
"Plyushchay",
"Mikhail S.",
""
],
[
"Arancibia",
"Adrian",
""
],
[
"Nieto",
"Luis-Miguel",
""
]
] | Some time ago, Thies et al. showed that the Gross-Neveu model with a bare mass term possesses a kink-antikink crystalline phase. Corresponding self-consistent solutions, known earlier in polymer physics, are described by a self-isospectral pair of one-gap periodic Lame potentials with a Darboux displacement depending o... |
2403.19934 | Jonathan Harper | Jonathan Harper, Hiroki Kanda, Tadashi Takayanagi, and Kenya Tasuki | The $g$-theorem from Strong Subadditivity | 7 pages, 6 figures | null | null | YITP-24-32 | hep-th cond-mat.stat-mech quant-ph | http://creativecommons.org/licenses/by-nc-sa/4.0/ | We show that strong subadditivity provides a simple derivation of the
$g$-theorem for the boundary renormalization group flow in two-dimensional
conformal field theories. We work out its holographic interpretation and also
give a derivation of the $g$-theorem for the case of an interface in
two-dimensional conformal ... | [
{
"created": "Fri, 29 Mar 2024 02:42:08 GMT",
"version": "v1"
}
] | 2024-04-02 | [
[
"Harper",
"Jonathan",
""
],
[
"Kanda",
"Hiroki",
""
],
[
"Takayanagi",
"Tadashi",
""
],
[
"Tasuki",
"Kenya",
""
]
] | We show that strong subadditivity provides a simple derivation of the $g$-theorem for the boundary renormalization group flow in two-dimensional conformal field theories. We work out its holographic interpretation and also give a derivation of the $g$-theorem for the case of an interface in two-dimensional conformal fi... |
1609.09497 | Austin Joyce | Kurt Hinterbichler, Austin Joyce, Justin Khoury | Inflation in Flatland | 27 pages. v2: Minor corrections, version to appear in JCAP | JCAP 01 (2017) 044 | 10.1088/1475-7516/2017/01/044 | null | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We investigate the symmetry structure of inflation in 2+1 dimensions. In
particular, we show that the asymptotic symmetries of three-dimensional de
Sitter space are in one-to-one correspondence with cosmological adiabatic modes
for the curvature perturbation. In 2+1 dimensions, the asymptotic symmetry
algebra is infi... | [
{
"created": "Thu, 29 Sep 2016 20:00:00 GMT",
"version": "v1"
},
{
"created": "Thu, 12 Jan 2017 19:11:41 GMT",
"version": "v2"
}
] | 2017-01-25 | [
[
"Hinterbichler",
"Kurt",
""
],
[
"Joyce",
"Austin",
""
],
[
"Khoury",
"Justin",
""
]
] | We investigate the symmetry structure of inflation in 2+1 dimensions. In particular, we show that the asymptotic symmetries of three-dimensional de Sitter space are in one-to-one correspondence with cosmological adiabatic modes for the curvature perturbation. In 2+1 dimensions, the asymptotic symmetry algebra is infini... |
hep-th/0407264 | Darren T. Grasso | Darren T. Grasso | Higher order contributions to the effective action of N=2 super
Yang-Mills | 23 pages, references added | JHEP 0409:054,2004 | 10.1088/1126-6708/2004/09/054 | null | hep-th | null | We apply heat kernel techniques in N=1 superspace to compute the one-loop
effective action to order $F^5$ for chiral superfields coupled to a non-Abelian
super Yang-Mills background. The results, when combined with those of
hep-th/0210146, yield the one-loop effective action to order $F^5$ for any N=2
super Yang-Mill... | [
{
"created": "Thu, 29 Jul 2004 17:59:11 GMT",
"version": "v1"
},
{
"created": "Mon, 20 Sep 2004 21:32:07 GMT",
"version": "v2"
}
] | 2010-02-03 | [
[
"Grasso",
"Darren T.",
""
]
] | We apply heat kernel techniques in N=1 superspace to compute the one-loop effective action to order $F^5$ for chiral superfields coupled to a non-Abelian super Yang-Mills background. The results, when combined with those of hep-th/0210146, yield the one-loop effective action to order $F^5$ for any N=2 super Yang-Mills ... |
hep-th/9901129 | S. P. Li | Hung Cheng, S.P. Li | The Standard Model in the Alpha gauge is not renormalizable | 26 pages, LaTeX | null | null | null | hep-th | null | We study the Ward-Takahashi identities in the standard model with the gauge
fixing terms given by (1.1) and (1.2). We find that the isolated singularities
of the propagators for the unphysical particles are poles of even order, not
the simple poles people have assumed them to be. Furthermore, the position of
these po... | [
{
"created": "Wed, 27 Jan 1999 01:50:02 GMT",
"version": "v1"
},
{
"created": "Wed, 27 Jan 1999 02:23:26 GMT",
"version": "v2"
}
] | 2007-05-23 | [
[
"Cheng",
"Hung",
""
],
[
"Li",
"S. P.",
""
]
] | We study the Ward-Takahashi identities in the standard model with the gauge fixing terms given by (1.1) and (1.2). We find that the isolated singularities of the propagators for the unphysical particles are poles of even order, not the simple poles people have assumed them to be. Furthermore, the position of these pole... |
0811.4077 | Jan Steinheimer | Jan Steinheimer, Michael Mitrovski, Tim Schuster, Hannah Petersen,
Marcus Bleicher and Horst Stoecker | Strangeness fluctuations and MEMO production at FAIR | 7 pages, 8 figures, added some discussion, changed plots | Phys.Lett.B676:126-131,2009 | 10.1016/j.physletb.2009.04.062 | null | hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We apply a coupled transport-hydrodynamics model to discuss the production of
multi-strange meta-stable objects in Pb+Pb reactions at the FAIR facility. In
addition to making predictions for yields of these particles we are able to
calculate particle dependent rapidity and momentum distributions. We argue that
the FA... | [
{
"created": "Tue, 25 Nov 2008 20:16:41 GMT",
"version": "v1"
},
{
"created": "Mon, 3 Aug 2009 08:19:27 GMT",
"version": "v2"
}
] | 2009-11-05 | [
[
"Steinheimer",
"Jan",
""
],
[
"Mitrovski",
"Michael",
""
],
[
"Schuster",
"Tim",
""
],
[
"Petersen",
"Hannah",
""
],
[
"Bleicher",
"Marcus",
""
],
[
"Stoecker",
"Horst",
""
]
] | We apply a coupled transport-hydrodynamics model to discuss the production of multi-strange meta-stable objects in Pb+Pb reactions at the FAIR facility. In addition to making predictions for yields of these particles we are able to calculate particle dependent rapidity and momentum distributions. We argue that the FAIR... |
1002.3714 | Anastasia Doikou | Anastasia Doikou, Konstadinos Sfetsos | Contractions of quantum algebraic structures | 6 pages, Latex. Proceedings contribution to the "9th Hellenic School
on Elementary Particle Physics and Gravity" Corfu, September 2009. Based on a
talk given by A.D | Fortsch. Phys.58:879-882, 2010 | 10.1002/prop.201000032 | null | hep-th math-ph math.MP nlin.SI | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | A general framework for obtaining certain types of contracted and centrally
extended algebras is presented. The whole process relies on the existence of
quadratic algebras, which appear in the context of boundary integrable models.
| [
{
"created": "Fri, 19 Feb 2010 11:17:08 GMT",
"version": "v1"
}
] | 2014-11-20 | [
[
"Doikou",
"Anastasia",
""
],
[
"Sfetsos",
"Konstadinos",
""
]
] | A general framework for obtaining certain types of contracted and centrally extended algebras is presented. The whole process relies on the existence of quadratic algebras, which appear in the context of boundary integrable models. |
2401.12960 | Artem Averin | Artem Averin | Framework for the Quantum Mechanical Sum of Possibilities and Meaning
for Field Theory and Gravity | null | null | null | null | hep-th gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | In quantum mechanics, the measureable quantities of a given theory are
predicted by performing a weighted sum over possibilities. We show how to
arrange the possibilities into bundles such that the associated subsums can be
viewed as well-defined theories on their own right. These bundles are
submani$\textit{folds}$ ... | [
{
"created": "Tue, 23 Jan 2024 18:45:17 GMT",
"version": "v1"
}
] | 2024-01-24 | [
[
"Averin",
"Artem",
""
]
] | In quantum mechanics, the measureable quantities of a given theory are predicted by performing a weighted sum over possibilities. We show how to arrange the possibilities into bundles such that the associated subsums can be viewed as well-defined theories on their own right. These bundles are submani$\textit{folds}$ of... |
1912.13504 | Zheyan Wan | Zheyan Wan, Juven Wang, Yunqin Zheng | Higher Anomalies, Higher Symmetries, and Cobordisms II: Lorentz Symmetry
Extension and Enriched Bosonic/Fermionic Quantum Gauge Theory | Sequel to: arXiv:1711.11587, arXiv:1812.11967, arXiv:1904.00994
arXiv:1910.14668, arXiv:1912.13514. Accepted by Annals of Mathematical
Sciences and Applications, Vol. 5, No. 2 (2020) | Annals of Mathematical Sciences and Applications, Vol. 5, No. 2,
171-257 (2020) | 10.4310/AMSA.2020.v5.n2.a2 | null | hep-th cond-mat.str-el hep-ph math.AT | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We systematically study Lorentz symmetry extensions in quantum field theories
(QFTs) and their 't Hooft anomalies via cobordism. The total symmetry $G'$ can
be expressed in terms of the extension of Lorentz symmetry $G_L$ by an internal
global symmetry $G$ as $1 \to G \to G' \to G_L \to 1$. By enumerating all
possibl... | [
{
"created": "Tue, 31 Dec 2019 18:53:02 GMT",
"version": "v1"
},
{
"created": "Thu, 3 Sep 2020 17:00:02 GMT",
"version": "v2"
}
] | 2020-10-14 | [
[
"Wan",
"Zheyan",
""
],
[
"Wang",
"Juven",
""
],
[
"Zheng",
"Yunqin",
""
]
] | We systematically study Lorentz symmetry extensions in quantum field theories (QFTs) and their 't Hooft anomalies via cobordism. The total symmetry $G'$ can be expressed in terms of the extension of Lorentz symmetry $G_L$ by an internal global symmetry $G$ as $1 \to G \to G' \to G_L \to 1$. By enumerating all possible ... |
1010.5921 | Mathew Bullimore | Mathew Bullimore | MHV Diagrams from an All-Line Recursion Relation | 37 pages | null | 10.1007/JHEP08(2011)107 | null | hep-th | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | We consider the recursion relation for loop integrands in planar N = 4 SYM
generated by an all-line shift of momentum twistors. We examine the behaviour
of the rational loop integrands when the shift parameter becomes large, and
find that a valid recursion relation may be obtained in all cases. The
recursion relation... | [
{
"created": "Thu, 28 Oct 2010 11:11:32 GMT",
"version": "v1"
}
] | 2015-05-20 | [
[
"Bullimore",
"Mathew",
""
]
] | We consider the recursion relation for loop integrands in planar N = 4 SYM generated by an all-line shift of momentum twistors. We examine the behaviour of the rational loop integrands when the shift parameter becomes large, and find that a valid recursion relation may be obtained in all cases. The recursion relation i... |
1011.6357 | Ishwaree Neupane | Ishwaree P. Neupane | De Sitter brane-world, localization of gravity, and the cosmological
constant | 10 pages, 5 figures | Phys.Rev.D83:086004,2011 | 10.1103/PhysRevD.83.086004 | UOC-TP 014/10 | hep-th astro-ph.CO gr-qc hep-ph | http://arxiv.org/licenses/nonexclusive-distrib/1.0/ | Cosmological models with a de Sitter 3-brane embedded in a five-dimensional
de Sitter spacetime (dS5) give rise to a finite 4D Planck mass similar to that
in Randall-Sundrum (RS) brane-world models in AdS5 spacetime. Yet there arise a
few important differences as compared to the results with a flat 3-brane or 4D
Mink... | [
{
"created": "Mon, 29 Nov 2010 20:23:07 GMT",
"version": "v1"
},
{
"created": "Thu, 31 Mar 2011 06:34:15 GMT",
"version": "v2"
}
] | 2011-04-22 | [
[
"Neupane",
"Ishwaree P.",
""
]
] | Cosmological models with a de Sitter 3-brane embedded in a five-dimensional de Sitter spacetime (dS5) give rise to a finite 4D Planck mass similar to that in Randall-Sundrum (RS) brane-world models in AdS5 spacetime. Yet there arise a few important differences as compared to the results with a flat 3-brane or 4D Minkow... |
hep-th/0404145 | Miloslav Znojil | Miloslav Znojil | PT-symmetric regularizations in supersymmetric quantum mechanics | 17 pages, based on the talk during SUSY QM conference in Valladolid
in the summer in 2003, to appear in J. Phys. A: Math. Gen. (spec. issue) | J.Phys.A37:10209-10222,2004 | 10.1088/0305-4470/37/43/013 | null | hep-th | null | Supersymmetry offers one of the deepest insights in the concept of
solvability in quantum mechanics. This insight is, paradoxically, restricted by
one of the most serious formal drawbacks of the standard Witten's formulation
of supersymmetric quantum mechanics which lies in the Jevicki-Rodrigues'
postulate of absence... | [
{
"created": "Tue, 20 Apr 2004 12:45:04 GMT",
"version": "v1"
}
] | 2008-11-26 | [
[
"Znojil",
"Miloslav",
""
]
] | Supersymmetry offers one of the deepest insights in the concept of solvability in quantum mechanics. This insight is, paradoxically, restricted by one of the most serious formal drawbacks of the standard Witten's formulation of supersymmetric quantum mechanics which lies in the Jevicki-Rodrigues' postulate of absence o... |
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