In this letter we demonstrate the occurrence of first-order transitions in temperature for some recently introduced generalized XY models, and also point out the connection between them and annealed site-diluted (lattice-gas) continuous-spin models.

First-order phase transition in classical lattice gas spin models.

ROMANO, SILVANO
2007-01-01

Abstract

In this letter we demonstrate the occurrence of first-order transitions in temperature for some recently introduced generalized XY models, and also point out the connection between them and annealed site-diluted (lattice-gas) continuous-spin models.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11571/114876
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