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

oleh: Ya-Bo Wu, Cheng-Yuan Zhang, Jun-Wang Lu, Bi Fan, Shuang Shu, Yu-Chen Liu

Format: Article
Diterbitkan: Elsevier 2016-09-01

Deskripsi

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.