196 citations · 2.3k across the 104 of their papers we have counts for
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Variational Principle in Langevin Processes
Yuki Sughiyama, Masayuki Ohzeki
The recent work, Nemoto and Sasa [Phys. Rev. E, 83: 030105(R) (2011)], has shown that large deviations of the current characterizing a nonequilibrium system are obtained by observi…
Langevin dynamics neglecting detailed balance condition
Masayuki Ohzeki, Akihisa Ichiki
An improved method for driving a system into a desired distribution, for example, the Gibbs-Boltzmann distribution, is proposed, which makes use of an artificial relaxation process…
Belief propagation with multipoint correlations and its application to Inverse problem
Masayuki Ohzeki
We give explicit formulas of the Bethe approximation with multipoint correlations for systems with magnetic field. The obtained formulas include the closed form of the magnetizatio…
Violation of detailed balance accelerates relaxation
Akihisa Ichiki, Masayuki Ohzeki
Recent studies have experienced the acceleration of convergence in Markov chain Monte Carlo methods implemented by the systems without detailed balance condition (DBC). However, su…
A challenge for critical point of spin glass in ground state
Masayuki Ohzeki
We show several calculations to identify the critical point in the ground state in random spin systems including spin glasses on the basis of the duality analysis. The duality anal…