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Title: Uniqueness of Gibbs states in lattice models with one ground state

Journal Article · · Theor. Math. Phys.; (United States)
DOI:https://doi.org/10.1007/BF01017908· OSTI ID:7103931

The author proves uniqueness of the Gibbs states at low temperatures without the subsidiary conditions that arise. The fundamental role here is played by Lemma 2 (''strip'' theorem) which makes it possible to establish uniqueness not only in the case presented but also in others.

Research Organization:
Institute of Mathematics, Armenian SSR Academy of Sciences
OSTI ID:
7103931
Journal Information:
Theor. Math. Phys.; (United States), Vol. 63:2
Country of Publication:
United States
Language:
English