Scalar Perturbations of Nonlinear Charged Lifshitz Black Branes with Hyperscaling Violation

2015/09/08 by P. A. González, Yerko Vásquez · 1 citation
Physics and Astronomy · #hep-th #gr-qc

paper · pdf · doi:10.1007/s10509-016-2819-8

17 pages. Improved version. arXiv admin note: substantial text overlap with arXiv:1404.3172

arxiv created 2015/09/08 · arxiv updated 2016/06/22

Abstract

We study scalar perturbations of nonlinear charged Lifshitz black branes with hyperscaling violating factor, and we find numerically the quasinormal modes for scalar fields. Then, we study the stability of these black branes under massive and massless scalar field perturbations. Also, we consider different values of the dynamical exponent, the nonlinear exponent and the hyperscaling violating exponent.

Citations

• Quasinormal modes and greybody factors of a four-dimensional Lifshitz black hole with z=0

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