06-132 A.C.D.van Enter, S.Romano and V.A.Zagrebnov
First-order transitions for some generalized XY models (47K, latex ) Apr 26, 06
Abstract , Paper (src), View paper (auto. generated ps), Index of related papers

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) models.

Files: 06-132.src( 06-132.keywords , vers15.tex )