Zobrazeno 1 - 10
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pro vyhledávání: '"langevin equation"'
Autor:
Yuri P Kalmykov, William T Coffey
This volume is the third edition of the first-ever elementary book on the Langevin equation method for the solution of problems involving the translational and rotational Brownian motion of particles and spins in a potential highlighting modern appli
This volume is the second edition of the first-ever elementary book on the Langevin equation method for the solution of problems involving the Brownian motion in a potential, with emphasis on modern applications in the natural sciences, electrical en
Autor:
Kang, Yun Jeong, Kim, Kyungsik
In this paper, we mainly derive the Fokker-Planck equation from the joint probability density. We briefly use the Fourier transform of the joint probability density of the fractional generalized Langevin equation in order to find the joint probabilit
Externí odkaz:
http://arxiv.org/abs/2412.09111
In this paper, we propose a new class of splitting methods to solve the stochastic Langevin equation, which can simultaneously preserve the ergodicity and exponential integrability of the original equation. The central idea is to extract a stochastic
Externí odkaz:
http://arxiv.org/abs/2410.20938
Capturing the correct dynamics at the Coarse-Grained (CG) scale remains a central challenge in the advancement of systematic CG models for soft matter simulations. The Generalized Langevin Equation (GLE), rooted in the Mori-Zwanzig formalism, provide
Externí odkaz:
http://arxiv.org/abs/2410.08424
Autor:
Telesca, Luciano1 (AUTHOR) luciano.telesca@cnr.it, Czechowski, Zbigniew2 (AUTHOR) zczech@igf.edu.pl
Publikováno v:
Mathematics (2227-7390). Oct2024, Vol. 12 Issue 20, p3197. 15p.
Autor:
Netz, Roland R.
By exact projection in phase space we derive the generalized Langevin equation (GLE) for time-filtered observables. We employ a general convolution filter that directly acts on arbitrary phase-space observables and can involve low-pass, high-pass, ba
Externí odkaz:
http://arxiv.org/abs/2409.12429
Autor:
Durang, Xavier, Jeon, Jae-Hyung
In this study, we present a comprehensive analysis of the motion of a tagged monomer within a Gaussian semiflexible polymer model. We carefully derived the generalized Langevin Equation (GLE) that governs the motion of a tagged central monomer. This
Externí odkaz:
http://arxiv.org/abs/2407.14886