Analyticity of a hard-core multicomponent lattice gas |
| |
Authors: | L K Runnels J L Lebowitz |
| |
Institution: | (1) Department of Chemistry, Louisiana State University, Baton Rouge, Louisiana;(2) Belfer Graduate School of Science, Yeshiva University, New York, New York |
| |
Abstract: | A multicomponent anti-Widom-Rowlinson lattice gas is introduced. An arbitrary numberM of particle types is permitted, all having the same activity. The only interactions are nearest-neighbor exclusions oflike particles (analogous to map-coloring problems). For any lattice it is shown that there is a finite numberM
0 (depending only on the coordination number of the lattice) such that for allM M
0 the infinite volume correlation functions exist and are analytic functions of the activity, for all positive values of the common activity.Research supported in part by NSF Grant No. GP-33535X, AFOSR Grant No. 73-2430B, and NSF Grant No. MPS75-20638. |
| |
Keywords: | Lattice gas map colorings Mö bius functions phase transition |
本文献已被 SpringerLink 等数据库收录! |
|