Browsing by Author "Chou, Chia-Jui"

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Holographic entanglement entropy in boundary conformal field theory
(2018-11-21)
Chang, En-Jui
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Chou, Chia-Jui
;
Yang, Yi
;
電子物理學系
;
Department of Electrophysics
We study the holographic entanglement entropy in a (d + 1)-dimensional boundary quantum field theory at both the zero and finite temperature. The phase diagrams for the holographic entanglement entropy at various temperatures are obtained by solving the entangled surfaces in the different homology. We also verify the Araki-Lieb inequality and illustrate the entanglement plateau.
Holographic superconductors: An analytic method revisit
(2020-03-01)
Chang, En-Jui
;
Chou, Chia-Jui
;
Yang, Yi
;
電子物理學系
;
Department of Electrophysics
We study a non-minimal holographic superconductors model in both non-backreaction and full-backreaction cases using an analytic matching method. We calculate the condensate of the dilaton and the critical temperature of the phase transition. We also study the properties of the electric conductivity in various parameters. (C) 2020 The Authors. Published by Elsevier B.V.
Rotating black holes and Coriolis effect
(2016-10-10)
Chou, Chia-Jui
;
Wu, Xiaoning
;
Yang, Yi
;
Yuan, Pei-Hung
;
電子物理學系
In this work, we consider the fluid/gravity correspondence for general rotating black holes. By using the suitable boundary condition in near horizon limit, we study the correspondence between gravitational perturbation and fluid equation. We find that the dual fluid equation for rotating black holes contains a Coriolis force term, which is closely related to the angular velocity of the black hole horizon. This can be seen as a dual effect for the frame-dragging effect of rotating black hole under the holographic picture. (C) 2016 The Authors. Published by Elsevier B.V.