Monte Carlo renormalization group with evolution in the space of parameters
Abstract
Using data from a single simulation we obtain Monte Carlo renormalization-group information in a finite region of parameter space by adapting the Ferrenberg-Swendsen histogram method. Several quantities are calculated in the two-dimensional N 2 Ashkin-Teller and Ising models to show the feasibility of the method. We show renormalization-group Hamiltonian flows and critical-point location by matching of correlations by doing just two simulations at a single temperature in lattices of different sizes to partially eliminate finite-size effects.
How to cite this document
Caticha, Nestor; Chahine, Jorge; Felicio, José Roberto Drugowich de. Monte Carlo renormalization group with evolution in the space of parameters. Physical Review A. College Pk: American Physical Society, v. 40, n. 12, p. 7431-7433, 1989. Available at: <http://hdl.handle.net/11449/31047>.
Language
English
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