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arXiv · 1501.05318

Electrically-Charged Lifshitz Spacetimes, and Hyperscaling Violations

Zhong-Ying Fan·H. Lu
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Abstract

Electrically-charged Lifshitz spacetimes are hard to come by. In this paper, we construct a class of such solutions in five dimensional Einstein gravity coupled to Maxwell and $SU(2)$ Yang-Mills fields. The solutions are electrically-charged under the Maxwell field, whose equation is sourced by the Yang-Mills instanton(-like) configuration living in the hyperbolic four-space of the Lifshitz spacetime. We then introduce a dilaton and construct charged and colored Lifshitz spacetimes with hyperscaling violations. We obtain a class of exact Lifshitz black holes. We also perform similar constructions in four dimensions.

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Zhong-Ying Fan, H. Lu. 2015-01-21. Electrically-Charged Lifshitz Spacetimes, and Hyperscaling Violations. https://doi.org/10.1007/jhep04(2015)139

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