A two populations mean-field monomer–dimer model including both hard-core and attractive interactions between dimers is considered. The pressure density in the thermodynamic limit is proved to satisfy a variational principle. A detailed analysis is made in the limit of one population is much smaller than the other and a ferromagnetic mean-field phase transition is found.
Alberici, D., Mingione, E. (2018). Two Populations Mean-Field Monomer–Dimer Model. JOURNAL OF STATISTICAL PHYSICS, 171(1), 96-105 [10.1007/s10955-018-1989-x].
Two Populations Mean-Field Monomer–Dimer Model
Alberici, Diego;Mingione, Emanuele
2018
Abstract
A two populations mean-field monomer–dimer model including both hard-core and attractive interactions between dimers is considered. The pressure density in the thermodynamic limit is proved to satisfy a variational principle. A detailed analysis is made in the limit of one population is much smaller than the other and a ferromagnetic mean-field phase transition is found.File in questo prodotto:
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