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|Title:||Exact algorithm for spin-correlation functions of the two-dimensional ±J Ising spin glass in the ground state|
J. A. Blackman
University of Reading
|Keywords:||Physics and Astronomy|
|Citation:||Physical Review B - Condensed Matter and Materials Physics. Vol.72, No.10 (2005)|
|Abstract:||We introduce an exact algorithm for the computation of spin correlation functions for the two dimensional ±J Ising spin glass in the ground state. Unlike with the transfer matrix method, there is no particular restriction on the shape of the lattice sample, and unlike Monte Carlo based methods it avoids extrapolation from finite temperatures. The computational requirements depend only on the number and distribution of frustrated plaquettes. © 2005 The American Physical Society.|
|Appears in Collections:||Scopus 2001-2005|
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