6 citations · 13 across the 3 of their papers we have counts for
3 papers
cond-mat.dis-nn2019★ 3 cited
Specific heat and non-linear susceptibility in spin glasses with random fields
M. V. Romitti, F. M. Zimmer, C. V. Morais +1
We study magnetic properties of spin glass SG systems under a random field (RF), beased on the suggestion that RFs can be induced by a weak transverse field in the compound LiHo$_x…
cond-mat.stat-mech2017★ 6 cited
Nonlinear susceptibility of a quantum spin glass under uniform transverse and random longitudinal magnetic fields
S. G. Magalhaes, C. V. Morais, F. M. Zimmer +2
The interplay between quantum fluctuations and disorder is investigated in a spin-glass model, in the presence of a uniform transverse field , and a longitudinal random field fo…
cond-mat.str-el2010★ 4 cited
Fermionic van Hemmen Spin Glass Model with a Transverse Field
S. G. Magalhaes, F. M. Zimmer, C. V. Morais
In the present work it is studied the fermionic van Hemmen model for the spin glass (SG) with a transverse magnetic field . In this model, the spin operators are written as a bi…