Motivated by the desire to better understand finite-temperature holography
for three-dimensional Schroedinger spacetimes, we: i) construct a
four-parameter family of warped black string solutions of type IIB supergravity
and ii) find the first consistent truncations of type IIB string theory to
three dimensions that admit both supersymmetric Schroedinger solutions and
warped generalizations of the BTZ black hole.
Our analysis reveals a number of interesting features. One is that the
thermodynamic properties of all the warped black strings, as well as the
asymptotic symmetry group data, are identical to those of BTZ, in an
appropriate parametrization. A more striking feature is that the spectrum of
linearized perturbations around the various supersymmetric Schroedinger vacua
oftentimes contains modes that carry energy flux through the spacetime
boundary, which are usually believed to be unstable. A preliminary analysis
indicates that, at least in the case of most interest, these modes do not lead
to an instability.
%0 Generic
%1 Detournay2012Stringy
%A Detournay, Stephane
%A Guica, Monica
%D 2012
%K ads2, kerr-cft, schrodinger
%T Stringy Schroedinger truncations
%U http://arxiv.org/abs/1212.6792
%X Motivated by the desire to better understand finite-temperature holography
for three-dimensional Schroedinger spacetimes, we: i) construct a
four-parameter family of warped black string solutions of type IIB supergravity
and ii) find the first consistent truncations of type IIB string theory to
three dimensions that admit both supersymmetric Schroedinger solutions and
warped generalizations of the BTZ black hole.
Our analysis reveals a number of interesting features. One is that the
thermodynamic properties of all the warped black strings, as well as the
asymptotic symmetry group data, are identical to those of BTZ, in an
appropriate parametrization. A more striking feature is that the spectrum of
linearized perturbations around the various supersymmetric Schroedinger vacua
oftentimes contains modes that carry energy flux through the spacetime
boundary, which are usually believed to be unstable. A preliminary analysis
indicates that, at least in the case of most interest, these modes do not lead
to an instability.
@misc{Detournay2012Stringy,
abstract = {{Motivated by the desire to better understand finite-temperature holography
for three-dimensional Schroedinger spacetimes, we: i) construct a
four-parameter family of warped black string solutions of type IIB supergravity
and ii) find the first consistent truncations of type IIB string theory to
three dimensions that admit both supersymmetric Schroedinger solutions and
warped generalizations of the BTZ black hole.
Our analysis reveals a number of interesting features. One is that the
thermodynamic properties of all the warped black strings, as well as the
asymptotic symmetry group data, are identical to those of BTZ, in an
appropriate parametrization. A more striking feature is that the spectrum of
linearized perturbations around the various supersymmetric Schroedinger vacua
oftentimes contains modes that carry energy flux through the spacetime
boundary, which are usually believed to be unstable. A preliminary analysis
indicates that, at least in the case of most interest, these modes do not lead
to an instability.}},
added-at = {2019-02-26T10:37:35.000+0100},
archiveprefix = {arXiv},
author = {Detournay, Stephane and Guica, Monica},
biburl = {https://www.bibsonomy.org/bibtex/247d4c174811e0cc97538d170453667a9/acastro},
citeulike-article-id = {11861761},
citeulike-linkout-0 = {http://arxiv.org/abs/1212.6792},
citeulike-linkout-1 = {http://arxiv.org/pdf/1212.6792},
day = 30,
eprint = {1212.6792},
interhash = {428450529f34c5d2898a711dd23da3a3},
intrahash = {47d4c174811e0cc97538d170453667a9},
keywords = {ads2, kerr-cft, schrodinger},
month = dec,
posted-at = {2013-01-01 11:04:41},
priority = {2},
timestamp = {2019-02-26T10:37:35.000+0100},
title = {{Stringy Schroedinger truncations}},
url = {http://arxiv.org/abs/1212.6792},
year = 2012
}