17 citations · 17 across the 2 of their papers we have counts for
2 papers
cond-mat.stat-mech2006
Finite size induced phenomena in 2D classical spin models
O. Kapikranian, B. Berche, Yu. Holovatch
We make a short overview of the recent analytic and numerical studies of the classical two-dimensional XY and Heisenberg models at low temperatures. Special attention is being paid…
cond-mat.stat-mech2003★ 17 cited
Evidence for a topological transition in nematic-to-isotropic phase transition in two dimensions
A. I. Farinas Sanchez, R. Paredes V., B. Berche
The nematic-to-isotropic orientational phase transition, or equivalently the model, is considered in two dimensions and the question of the nature of the phase transition is…