Holographic paramagnetism–ferromagnetism phase transition in the Born–Infeld electrodynamics
Ya-Bo Wu (Department of Physics, Liaoning Normal University, Dalian, 116029, China); Cheng-Yuan Zhang (Department of Physics, Liaoning Normal University, Dalian, 116029, China); Jun-Wang Lu (Department of Physics and Electronic Science, Qiannan Normal College for Nationalities, Duyun, 558000, China); Bi Fan (Department of Physics, Liaoning Normal University, Dalian, 116029, China); Shuang Shu (Department of Physics, Liaoning Normal University, Dalian, 116029, China); et al - Show all 6 authors
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.
