Publication:
Holographic superconductors near the Breitenlohner-Freedman bound

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Issued Date

2012

Resource Type

Article

File Type

application/pdf

ISSN

2649381

DOI

10.1088/0264-9381/29/8/085007

Other identifier(s)

2-s2.0-84859571597

Rights Holder(s)

มหาวิทยาลัยศรีนครินทรวิโรฒ

Bibliographic Citation

Classical and Quantum Gravity. Vol 29, No.8 (2012), p.-

Suggested Citation

Siopsis G., Therrien J., Musiri S. Holographic superconductors near the Breitenlohner-Freedman bound. Classical and Quantum Gravity. Vol 29, No.8 (2012), p.-. doi:10.1088/0264-9381/29/8/085007 Retrieved from: https://hdl.handle.net/20.500.14740/7075

Title

Holographic superconductors near the Breitenlohner-Freedman bound

Author(s)

Siopsis G.
 Therrien J.
 Musiri S.

Abstract

We discuss holographic superconductors in an arbitrary dimension whose dual black holes have a scalar hair of mass near the Breitenlohner-Freedman bound. We concentrate on low temperatures in the probe limit. We show analytically that when the bound is saturated, the condensate diverges at low temperatures as |lnT| δ, where δ depends on the dimension. This mild divergence was missed in earlier numerical studies. We calculate the conductivity analytically and show that at low temperatures, all poles move toward the real axis. We obtain an increasingly large number of poles which approach the zeroes of the Airy function in 2+1 dimensions and of the Gamma function in 3+1 dimensions. Our analytic results are in good agreement with numerical results whenever the latter are available. © 2012 IOP Publishing Ltd.

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URI

https://hdl.handle.net/20.500.14740/7075

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Scopus: Year 1983-2021

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