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pro vyhledávání: '"Sekimoto, Ken"'
Autor:
Sekimoto, Ken
In the previous paper we have shown analytically that, if the drift function of the d-dimensional Langevin equation is the Langevin function with a properly chosen scale factor, then the evolution of the drift function is a martingale associated with
Externí odkaz:
http://arxiv.org/abs/2410.14981
Autor:
Sekimoto, Ken
Can a filament transmit the curvatures across the constituting modules and control them at one of its end? Inspired by the observation of protofilament - constituent biopolymer of microtubule - this question is addressed by a constructive approach. I
Externí odkaz:
http://arxiv.org/abs/2407.10826
Autor:
Avanzini, Francesco, Bilancioni, Massimo, Cavina, Vasco, Cengio, Sara Dal, Esposito, Massimiliano, Falasco, Gianmaria, Forastiere, Danilo, Freitas, Nahuel, Garilli, Alberto, Harunari, Pedro E., Lecomte, Vivien, Lazarescu, Alexandre, Srinivas, Shesha G. Marehalli, Moslonka, Charles, Neri, Izaak, Penocchio, Emanuele, Piñeros, William D., Polettini, Matteo, Raghu, Adarsh, Raux, Paul, Sekimoto, Ken, Soret, Ariane
Publikováno v:
SciPost Phys. Lect. Notes 80 (2024)
Lecture notes after the doctoral school (Post)Modern Thermodynamics held at the University of Luxembourg, December 2022, 5-7, covering and advancing continuous-time Markov chains, network theory, stochastic thermodynamics, large deviations, determini
Externí odkaz:
http://arxiv.org/abs/2311.01250
Autor:
Moslonka, Charles, Sekimoto, Ken
Progressive quenching (PQ) is a process in which we sequentially fix a system's degrees of freedom, which would otherwise evolve according to their stochastic dynamics. Previous studies have discovered what we refer to as the hidden martingale proper
Externí odkaz:
http://arxiv.org/abs/2306.05831
Autor:
Sekimoto, Ken
Publikováno v:
Phys. Rev. E 109, 014106 (2024)
The martingale characterizes a kind of fairness or unbiased nature of the stochastic process which is associated with another stochastic process. If $x_t$ evolves according to the Langevin equation whose mean drift is $a_t$ as function of $x_t,$ and
Externí odkaz:
http://arxiv.org/abs/2305.04976
Autor:
Roldán, Édgar, Neri, Izaak, Chetrite, Raphael, Gupta, Shamik, Pigolotti, Simone, Jülicher, Frank, Sekimoto, Ken
Publikováno v:
Advances in Physics 72, 1-258 (2023)
We review the theory of martingales as applied to stochastic thermodynamics and stochastic processes in physics more generally.
Comment: 324 pages, 68 figures, submitted to Advances in Physics
Comment: 324 pages, 68 figures, submitted to Advances in Physics
Externí odkaz:
http://arxiv.org/abs/2210.09983
Autor:
Sekimoto, Ken
Based on the analysis of probability flow, where the First Passage (FP) is realised as the sink of probability, we summarise the protocol to find the distribution of the First Passage Time (FTP). We also describe the corresponding formula for the dis
Externí odkaz:
http://arxiv.org/abs/2110.02216
Autor:
Moslonka, Charles, Sekimoto, Ken
Progressive quenching (PQ) is a stochastic process during which one fixes, one after another, the degrees of freedom of a globally coupled Ising spin system while letting it thermalize through a heat bath. It has previously been shown that during PQ,
Externí odkaz:
http://arxiv.org/abs/2106.14821
Autor:
Moslonka, Charles, Sekimoto, Ken
Publikováno v:
Phys. Rev. E 101, 062139 (2020)
Progressive quenching (PQ) is the stochastic process in which the system's degrees of freedom are sequentially fixed. While such process does not satisfy the local detailed balance, it has been found that the some physical observable of a complete sp
Externí odkaz:
http://arxiv.org/abs/2001.04842