Landau free energy and analytic tricritical point in holographic superfluid

Wung Hong Huang

doi:10.1142/S0217751X15500359

Landau free energy and analytic tricritical point in holographic superfluid

Wung Hong Huang

Department of Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We investigate the analytical method in studying the holographic superfluid model which is described by Maxwell field minimally coupling to a charged scalar field in a fixed AdS black hole background. We propose a method that enables us to find exact value of coefficient in the solution and thus obtain higher-order expansion of the associated Landau free energy of the holographic superfluid with flow. We determine the critical value of superfluid velocity at the tricritical point of holographic superfluid and compare it with the numerical value.

Original language	English
Article number	1550035
Journal	International Journal of Modern Physics A
Volume	30
Issue number	7
DOIs	https://doi.org/10.1142/S0217751X15500359
Publication status	Published - 2015 Mar 10

All Science Journal Classification (ASJC) codes

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics
Astronomy and Astrophysics

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10.1142/S0217751X15500359

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Landau free energy and analytic tricritical point in holographic superfluid

Abstract

All Science Journal Classification (ASJC) codes

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