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Type: Artigo de periódico
Title: Semiclassical Husimi functions for spin systems
Author: Novaes, M
de Aguiar, MAM
Abstract: We derive a semiclassical approximation to the Husimi functions of stationary states of spin systems. We rederive the Bohr-Sommerfeld quantization for spin by locating the poles of the corresponding local Green function. The residues correspond to the Husimi functions, which are seen to agree very well with exact calculations.
Country: EUA
Editor: Amer Physical Soc
Rights: aberto
Identifier DOI: 10.1103/PhysRevA.71.012104
Date Issue: 2005
Appears in Collections:Unicamp - Artigos e Outros Documentos

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