scholarly journals Critical behavior of the three-dimensional bond-diluted Ising spin glass: Finite-size scaling functions and universality

2006 ◽  
Vol 73 (22) ◽  
Author(s):  
Thomas Jörg
Keyword(s):  
Spin Glass ◽  
Critical Behavior ◽  
Three Dimensional ◽  
Finite Size ◽  
Scaling Functions ◽  
Finite Size Scaling ◽  
Ising Spin Glass ◽  
Size Scaling ◽  
Ising Spin

scholarly journals Finite-size scaling in two-dimensional Ising spin-glass models

2011 ◽  
Vol 84 (5) ◽  
Author(s):  
Francesco Parisen Toldin ◽  
Andrea Pelissetto ◽  
Ettore Vicari
Keyword(s):  
Spin Glass ◽  
Finite Size ◽  
Two Dimensional ◽  
Finite Size Scaling ◽  
Ising Spin Glass ◽  
Size Scaling ◽  
Ising Spin

EXTENDED SCALING SCHEME FOR CRITICALLY DIVERGENT QUANTITIES AND CRITICAL EXPONENTS OF AN ISING SPIN GLASS

2009 ◽  
Vol 20 (09) ◽  
pp. 1313-1323 ◽  
Author(s):  
K. HUKUSHIMA ◽  
I. A. CAMPBELL ◽  
H. TAKAYAMA
Keyword(s):  
Spin Glass ◽  
Critical Exponents ◽  
Three Dimensional ◽  
Finite Size ◽  
Critical Parameters ◽  
Scaling Analysis ◽  
Finite Size Scaling ◽  
Monte Carlo Data ◽  
Ising Spin Glass ◽  
Ising Spin

A long-standing issue in a three-dimensional Ising spin glass (3DISG) is to settle the critical exponents. Numerical simulations and a conventional finite-size-scaling analysis have given controversial estimates, in particular, for the value of thermal exponent ν. Here a recently proposed extended scaling scheme is reviewed and illustrated for the canonical two-dimensional Ising ferromagnet. By applying the extended scaling to our extensive Monte Carlo data for 3DISG, consistent estimates of critical parameters are obtained in contrast to previous analyses.

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