Interpolating solution from AdS$_5$ to hyperscaling violating Lifshitz space-time
Abstract
We construct two interpolating solutions in type II string theory which interpolate between an AdS in the UV and a hyperscaling violating three (spatial) dimensional Lifshitz space-time in the IR. The first solution is non-supersymmetric and is obtained from a known intersecting non-supersymmetric D3-brane with chargeless D0-brane solution of type IIB string theory, by restricting some parameters characterizing the solution and going to a new coordinate. In the IR the dilaton is non-constant in general and the metric is three (spatial) dimensional hyperscaling violating Lifshitz with dynamical critical exponent and hyperscaling violation exponent , where is a real parameter and can take continuous values from to . At the two extreme values, i.e., for , the dilaton is constant. The second solution is supersymmetric and is obtained from the known F-D2 bound state solution of type IIA string theory by zooming into a particular region of space. In the UV, the proper description is given in a T-dual frame which is AdS, whereas in the IR, it gives a three dimensional hyperscaling violating Lifshitz with and .
Cite
@article{arxiv.1406.5992,
title = {Interpolating solution from AdS$_5$ to hyperscaling violating Lifshitz space-time},
author = {Parijat Dey and Shibaji Roy},
journal= {arXiv preprint arXiv:1406.5992},
year = {2015}
}
Comments
18 pages, no figures; v2: minor changes, references added; v3: several clarifications and references added