arXiv · 2009.06277
Holographic flows with scalar self-interaction toward the Kasner universe
Abstract
Considering a thermal state of the dual CFT with a uniform deformation by a scalar operator, we study a holographic renormalization group flow at nonzero temperature in the bulk described by the Einstein-scalar field theory with the self-interaction term $\lambda \phi^4$ in asymptotic anti-de Sitter spacetime. We show that the holographic flow with the self-interaction term could run smoothly through the event horizon of a black hole and deform the Schwarzschild singularity to a Kasner universe at late times. Furthermore, we also study the effect of the scalar self-interaction on the deformed near-singularity Kasner exponents and the relationship between entanglement velocity and Kasner singularity exponents at late times.
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Yong-Qiang Wang, Yan Song, Qian Xiang, Shao-Wen Wei, Tao Zhu, Yu-Xiao Liu. 2020-09-14. Holographic flows with scalar self-interaction toward the Kasner universe. https://arxiv.org/abs/2009.06277
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