Chiral mixed phase in disordered 3d Heisenberg models under magnetic fields

S. Belkhatir, S. Bekhechi and H. EZ-Zahraouy

Physica A: Statistical Mechanics and its Applications, 2019, vol. 531, issue C

Abstract: Using Monte Carlo simulations, we studied the effect of uniform external longitudinal magnetic field on the 3d isotropic Heisenberg disordered model. Simulations are performed for a variety of fields. Our results confirm that the mixed chiral phase must belong to the same class of universality with those of zero fields and with same group of critical exponent.

Keywords: Heisenberg; Disorder; Monte Carlo; Chiral phase; Magnetic field (search for similar items in EconPapers)
Date: 2019
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Persistent link: https://EconPapers.repec.org/RePEc:eee:phsmap:v:531:y:2019:i:c:s0378437119310192

DOI: 10.1016/j.physa.2019.121783

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