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Dynamics of the two-dimensional spin- 1/2 Heisenberg antiferromagnet: Exact results versus Schwinger-boson mean-field theory
Chen, C.-X., Schüttler, H.-B.Volume:
40
Language:
english
Journal:
Physical Review B
DOI:
10.1103/physrevb.40.239
Date:
July, 1989
File:
PDF, 202 KB
english, 1989