First-order transitions for some generalized XY models

Abstract

In this note 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.

References in corpus (3)

• Rigorous analysis of discontinuous phase transitions via mean-field bounds
• A model with simultaneous first and second order phase transitions
• First-order transitions for very nonlinear sigma models

Cited by in corpus (2)

• First order phase transitions in classical lattice gas spin models
• Negative Entropy, Zero temperature and stationary Markov Chains on the interval