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00925njm 22002777a 4500 dc Martín Mayor, Víctor author 2007-03-30 A simple microcanonical strategy for the simulation of first-order phase transitions is proposed. At variance with flat-histogram methods, there is no iterative parameters optimization nor long waits for tunneling between the ordered and the disordered phases. We test the method in the standard benchmark: the Q-states Potts model (Q 10 in two dimensions and Q = 4 in D = 3). We develop a cluster algorithm for this model, obtaining accurate results for systems with more than 10^(6) spins. 0031-9007 10.1103/PhysRevLett.98.137207 https://hdl.handle.net/20.500.14352/52133 http://dx.doi.org/10.1103/PhysRevLett.98.137207 https://journals.aps.org Microcanonical approach to the simulation of first-order phase transitions