Hysteresis in Ising model in transverse field
- 7 March 1994
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 27 (5) , 1533-1540
- https://doi.org/10.1088/0305-4470/27/5/018
Abstract
The hysteretic response of an Ising system to a periodically varying transverse (tunnelling) field has been investigated. Numerical and approximate analytical techniques have been used to solve the mean-field equation for the dynamics, in the presence of a heat bath at a finite temperature. The scaling behaviour of the hysteresis loop area and the phase diagram for the dynamic (phase) transition have been obtained.Keywords
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