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The renormalization group method for quantum mechanical systems. I. The s = 1/2 XY model on the square lattice
Betts, D. D., Plischke, M.Volume:
54
Language:
english
Journal:
Canadian Journal of Physics
DOI:
10.1139/p76-184
Date:
August, 1976
File:
PDF, 548 KB
english, 1976