Author:
Lhuillier C,Sindzingre P,Fouet J -B
Abstract
We describe the four kinds of behavior found in two-dimensional isotropic quantum anti-ferromagnets. Two of them display long-range order at T = 0: the Néel state and the valence bond crystal. The last two are spin liquids. Properties of these different states are briefly described and open questions are underlined. PACS Nos.: 75.10Jm, 75.50Ee, 75.40-s
Publisher
Canadian Science Publishing
Subject
General Physics and Astronomy
Cited by
9 articles.
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