DENSITY-OF-STATES MONTE CARLO METHOD FOR SIMULATION OF TWO-DIMENSIONAL RANDOM BOND POTTS MODEL
2004 ◽
Vol 18
(17n19)
◽
pp. 2745-2751
Keyword(s):
The Self
◽
Softening of the phase transition and critical phenomena for the 2D random-bond Potts ferromagnet is investigated by using the density-of-states Monte Carlo method to calculate the thermodynamic properties with a variety of the quenched bond-randomness characterized by a disorder amplitude r=Ks/Kw. The numerical results show that the crossover from the 1st- to 2nd-order transition was induced at finite lattices for the self-dual bimodal distribution.
2014 ◽
Vol 215
◽
pp. 52-54
◽
2017 ◽
Vol 59
(1)
◽
pp. 141-144
◽
1990 ◽
Vol 48
(4)
◽
pp. 140-141
Keyword(s):
Keyword(s):