Kaupužs, J.; Melnik, R. V.N.; Rimshans, J. - In: The European Physical Journal B - Condensed Matter and … 55 (2007) 4, pp. 363-370
Monte Carlo simulations of magnetization and susceptibility in the 3D XY model are performed for system sizes up to L=384 (significantly exceeding the largest size L=160 considered in work published previously), and fields h ≥ 0.0003125 at two different coupling constants β=0.5, and β=0.55...