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A two-parameter deformation of the SU (1|1) superalgebra and the XY quantum chain in a magnetic field
Haye Hinrichsen, Vladimir RittenbergVolume:
275
Year:
1992
Language:
english
Pages:
5
DOI:
10.1016/0370-2693(92)91601-5
File:
PDF, 159 KB
english, 1992