scholarly journals Role of the transverse field in inverse freezing in the fermionic Ising spin-glass model

2008 ◽  
Vol 77 (13) ◽  
Author(s):  
S. G. Magalhaes ◽  
C. V. Morais ◽  
F. M. Zimmer
Keyword(s):  
Spin Glass ◽  
Transverse Field ◽  
Spin Glass Model ◽  
Ising Spin Glass ◽  
Ising Spin ◽  
Glass Model

ON THE NONLINEAR SUSCEPTIBILITY OF THE QUANTUM ISING SPIN GLASS MODEL IN A RANDOM FIELD

1996 ◽  
Vol 10 (26) ◽  
pp. 1295-1300 ◽  
Author(s):  
G. BUSIELLO ◽  
R.V. SABUROVA
Keyword(s):  
Random Field ◽  
Spin Glass ◽  
Transverse Field ◽  
Nonlinear Susceptibility ◽  
Spin Glass Model ◽  
Ising Spin Glass ◽  
Ising Spin ◽  
Pairwise Interactions ◽  
Spin Glass Transition ◽  
Glass Model

We calculate the static bulk nonlinear susceptibility for Ising spin glass model with pairwise interactions, in a transverse field and longitudinal random field. Paramagnetic-spin glass transition is considered and connections with previous theoretical and experimental results are made.

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