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19932026
most citedAn addressable quantum dot qubit with fault-tolerant control fidelity

975 citations

Showing 2010 · cond-mat.stat-mechShow all

5 papers · 2 filters

cond-mat.stat-mech2010

Enhanced Sampling Algorithms

Ayori Mitsutake, Yoshiharu Mori, Yuko Okamoto

In biomolecular systems (especially all-atom models) with many degrees of freedom such as proteins and nucleic acids, there exist an astronomically large number of local-minimum-en…

cond-mat.stat-mech2010★ 14 cited

Escape process and stochastic resonance under noise-intensity fluctuation

Yoshihiko Hasegawa, Masanori Arita

We study the effects of noise-intensity fluctuations on the stationary and dynamical properties of an overdamped Langevin model with a bistable potential and external periodical dr…

cond-mat.stat-mech2010★ 5 cited

Quantum Critical Phenomena of 4He in Nanoporous Media

Thomas Eggel, Masaki Oshikawa, Keiya Shirahama

The superfluid transition in liquid 4He filled in Gelsil glass observed in recent experiments is discussed in the framework of quantum critical phenomena. We show that quantum fluc…

cond-mat.stat-mech2010★ 8 cited

Bistable stochastic processes in the q-exponential family

Yoshihiko Hasegawa, Masanori Arita

Stochastic bistable systems whose stationary distributions belong to the q-exponential family are investigated using two approaches: (i) the Langevin model subjected to additive an…

cond-mat.stat-mech2010★ 8 cited

Noise-intensity fluctuation in Langevin model and its higher-order Fokker-Planck equation

Yoshihiko Hasegawa, Masanori Arita

In this paper, we investigate a Langevin model subjected to stochastic intensity noise (SIN), which incorporates temporal fluctuations in noise-intensity. We derive a higher-order…