2024-03-29T09:51:51Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00026948
2023-01-16T04:17:09Z
336:695:696
From multidimensional replica-exchange method to multidimensional multicanonical algorithm and simulated tempering
Mitsutake, Ayori
Okamoto, Yuko
open access
© 2009 American Physical Society
We discuss multidimensional generalizations of multicanonical algorithm, simulated tempering, and replica-exchange method. We generalize the original potential-energy function E0 by adding any physical quantity V of interest as a new energy term with a coupling constant λ. We then perform a multidimensional multicanonical simulation where a random walk in E0 and V spaces is realized. We can alternately perform a multidimensional simulated-tempering simulation where a random walk in temperature T and parameter λ is realized. The results of the multidimensional replica-exchange simulations can be used to determine the weight factors for these multidimensional multicanonical and simulated-tempering simulations.
American Physical Society
2009-04
eng
journal article
VoR
http://hdl.handle.net/2237/00029151
https://nagoya.repo.nii.ac.jp/records/26948
https://doi.org/10.1103/PhysRevE.79.047701
2470-0045
2470-0053
Physical Review E
79
4
047701
https://nagoya.repo.nii.ac.jp/record/26948/files/PhysRevE_79_047701.pdf
application/pdf
312.1 kB
2018-12-25