Publications [#231407] of William G. Wilson
Papers Published
- Wilson, WG, Quenched dilution tricritical point in the q=3, d=4 Potts model,
Physics Letters A, vol. 137 no. 7-8
(May, 1989),
pp. 398-402, Elsevier BV, ISSN 0375-9601 [doi]
(last updated on 2024/04/18)Abstract:
The effects of quenched site and bond dilution in the three-dimensional three-state Potts model are studied via the microcanonical simulation. In both systems we observe the following picture as quenched dilutions are added: the line of first order phase transitions originating with the pure system terminates at a tricritical point, and the resulting second order phase transition line has a continuously decreasing specific heat exponent for increasing dilutions. © 1989.