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Title: Resonating-valence-bond theory for the square-planar lattice
Author: Klein, D. J.
Schmalz, T. G.
García Bach, Ma. de los Ángeles
Valentí i Vall, M. Roser
Živkovic, T. P.
Keywords: Propietats magnètiques
Estructura molecular
Estructura atòmica
Magnetic properties
Molecular structure
Atomic structure
Issue Date: 1991
Publisher: The American Physical Society
Abstract: The short-range resonating-valence-bond (RVB) wave function with nearest-neighbor (NN) spin pairings only is investigated as a possible description for the Heisenberg model on a square-planar lattice. A type of long-range order associated to this RVB Ansatz is identified along with some qualitative consequences involving lattice distortions, excitations, and their coupling.
Note: Reproducció digital del document publicat en format paper, proporcionada per PROLA i
It is part of: Physical Review B, 1991, vol. 43, núm. 1, p. 719-722.
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ISSN: 0163-1829
Appears in Collections:Articles publicats en revistes (Física de la Matèria Condensada)

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