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Variational method and duality in the 2D square Potts model
Angelini, L, Pellicoro, M, Sardella, I, Villani, MVolume:
30
Language:
english
Journal:
Journal of Physics A: Mathematical and General
DOI:
10.1088/0305-4470/30/22/008
Date:
November, 1997
File:
PDF, 241 KB
english, 1997