The finite volume correction for a mean-field monomer-dimer system with an attractive interaction are computed for the pressure density, the monomer density and the susceptibility. The results are obtained by introducing a two-dimensional integral representation for the partition function decoupling both the hard-core interaction and the attractive one. The next-to-leading terms for each of the mentioned quantities are explicitly derived as well as the value of their sign that is related to their monotonic convergence in the thermodynamic limit.
|Titolo:||Finite-size corrections for the attractive mean-field monomer-dimer model|
|Data di pubblicazione:||2019|
|Appare nelle tipologie:||1.1 Articolo in rivista|