paper

The holographic superconductors in higher-dimensional AdS soliton

arXiv:1202.5146 · doi:10.1140/epjc/s10052-012-2092-0

Abstract

We explore the behaviors of the holographic superconductors at zero temperature for a charged scalar field coupled to a Maxwell field in higher-dimensional AdS soliton spacetime via analytical way. In the probe limit, we obtain the critical chemical potentials increase linearly as a total dimension grows up. We find that the critical exponent for condensation operator is obtained as 1/2 independently of , and the charge density is linearly related to the chemical potential near the critical point. Furthermore, we consider a slightly generalized setup the Einstein-Power-Maxwell field theory, and find that the critical exponent for condensation operator is given as in terms of a power parameter of the Power-Maxwell field, and the charge density is proportional to the chemical potential to the power of .

LaTeX, 16 pages, 5 figures, typos corrected, one reference added, version to appear in European Physical Journal C

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