English

Hyperscaling-violating Lifshitz Solutions in Cubic Gravity

High Energy Physics - Theory 2016-01-13 v3

Abstract

Considering the cubic theory of gravity which has been constructed in \cite{myers}, we study the existence of Lifshitz and hyper scaling violating Lifshitz solutions. We firstly extend the black hole solution of \cite{myers} and find that such extended solutions are valid for any value of dynamical exponent zz. Next, we examine the existence of the AdS black hole solution with non-zero hyperscaling-violating exponent θ\theta and general dynamical exponent zz. We find that the solutions do exist only for θ=0,3\theta=0,3 in 4 dimension and θ=0,4\theta=0,4 in 5 dimension. In particular, when θ=3(4)\theta=3(4) in 4(5)4(5) dimension, we have Lifshitz and Schwarzschild-AdS black hole solution solution for z={0,1}z=\{0,1\}.

Keywords

Cite

@article{arxiv.1508.05614,
  title  = {Hyperscaling-violating Lifshitz Solutions in Cubic Gravity},
  author = {Mohammad A. Ganjali},
  journal= {arXiv preprint arXiv:1508.05614},
  year   = {2016}
}

Comments

20 pages, no figure, typos corrected, one reference added, Addditional constrain applied on solutions and accordingly the range of dynamical exponent z were more limited

R2 v1 2026-06-22T10:39:41.261Z