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cond-mat.stat-mech1998
Field-induced Ordering in Critical Antiferromagnets
S. L. A. de Queiroz, Thereza Paiva, Jorge S. de Sá Martins +1
Transfer-matrix scaling methods have been used to study critical properties of field-induced phase transitions of two distinct two-dimensional antiferromagnets with discrete-symmet…
cond-mat.stat-mech1998
Lattice Simulation of Nuclear Multifragmentation
J. S. Sa' Martins, P. M. C. de Oliveira
Motivated by the decade-long debate over the issue of criticality supposedly observed in nuclear multifragmentation, we propose a dynamical lattice model to simulate the phenomenon…