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Dyson boson mapping theory including ground-state correlation

โœ Scribed by K. Takada


Book ID
103760210
Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
523 KB
Volume
490
Category
Article
ISSN
0375-9474

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We consider M(v):, models of Euclidean quantum field theory, P(v) = X',t, akyk and define for them translation-invariant ground states. It appears that the number of them is not more than two provided Xim,2 is large. ## 1. PHASE DIAGRAMS AND GROUND STATES FOR CLASSICAL LATTICE SPIN SYSTEMS Let us