Title: Ground states of VBS models on Cayley trees
Authors: Fannes, Mark ×
Nachtergaele, B
Werner, Rf #
Issue Date: Feb-1992
Publisher: Kluwer Academic Publishers
Series Title: Journal of statistical physics vol:66 issue:3-4 pages:939-973
Abstract: We study the thermodynamic limit of the ground states of VBS models on a Cayley tree. We prove uniqueness for coordination numbers z less-than-or-equal-to 4 and the occurrence of Neel order for z greater-than-or-equal-to 5. Our main technical tool is a transfer matrix description of VBS states.
ISSN: 0022-4715
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Theoretical Physics Section
× corresponding author
# (joint) last author

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