Title: Quantum renormalization for the anisotropic heisenberg model
Authors: Dekeyser, Raf ×
Reynaert, M
Lee, Mh #
Issue Date: 1977
Publisher: North-Holland Pub. Co.
Series Title: Physica B + C vol:86-88 issue:JAN-M pages:627-628
Abstract: It is shown that the quantum renormalization method may be applied to the two-dimensional spin 1/2 anisotropic Heisenberg model. An appropriate set of transformations is chosen in such a way that the symmetry properties of the hamiltonian are not disturbed by the renormalization. The fixed points and the flow diagram are determined.
ISSN: 0378-4363
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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