%0 Journal Article
%T Replica-exchange multicanonical algorithm and multicanonical replica-exchange method for simulating systems with rough energy landscape
%A Yuji Sugita
%A Yuko Okamoto
%J Quantitative Biology
%D 2000
%I arXiv
%R 10.1016/S0009-2614(00)00999-4
%X We propose two efficient algorithms for configurational sampling of systems with rough energy landscape. The first one is a new method for the determination of the multicanonical weight factor. In this method a short replica-exchange simulation is performed and the multicanonical weight factor is obtained by the multiple-histogram reweighting techniques. The second one is a further extension of the first in which a replica-exchange multicanonical simulation is performed with a small number of replicas. These new algorithms are particularly useful for studying the protein folding problem.
%U http://arxiv.org/abs/cond-mat/0009119v1