E. Stoll, N. Szabo, et al.
Physik der Kondensierten Materie
Exact diagonalization and quantum Monte Carlo methods are used to compute the specific heat and the charge and spin correlation functions for a two-dimensional system of correlated electrons, described by the Montorsi-Rasetti model. Our results strongly suggest the occurrence of an unusual phase transition at finite temperatures. © 1994 IOP Publishing Ltd.
E. Stoll, N. Szabo, et al.
Physik der Kondensierten Materie
T. Schneider, A. Schmidt
Journal of the Physical Society of Japan
C. Domb, E. Stoll, et al.
Contemporary Physics
D. Bormann, T. Schneider, et al.
Zeitschrift für Physik B Condensed Matter