Holographic paramagnetism–ferromagnetism phase transition in the Born–Infeld electrodynamics

In the probe limit, we investigate the effects of the Born–Infeld electrodynamics on the holographic paramagnetism–ferromagnetism phase transition in the background of a Schwarzschild–AdS black hole spacetime. We find that the presence of Born–Infeld scale parameter b decreases the critical temperat...

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Bibliographic Details
Published in:Physics letters. B 2016-09, Vol.760 (C), p.469-474
Main Authors: Wu, Ya-Bo, Zhang, Cheng-Yuan, Lu, Jun-Wang, Fan, Bi, Shu, Shuang, Liu, Yu-Chen
Format: Article
Language:English
Subjects:
AdS/CFT correspondence
Born–Infeld electrodynamics
Holographic ferromagnetism
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Summary:In the probe limit, we investigate the effects of the Born–Infeld electrodynamics on the holographic paramagnetism–ferromagnetism phase transition in the background of a Schwarzschild–AdS black hole spacetime. We find that the presence of Born–Infeld scale parameter b decreases the critical temperature and makes the magnetic moment harder to form in the case of without external field. Furthermore, the increase of b will result in extending the period of the external magnetic field.
ISSN:0370-2693
1873-2445
DOI:10.1016/j.physletb.2016.07.031