Results 1 to 10 of about 42,647 (143)
The Fokker–Planck equation of the superstatistical fractional Brownian motion with application to passive tracers inside cytoplasm [PDF]
Royal Society Open Science, 2022 By collecting from literature data experimental evidence of anomalous diffusion of passive tracers inside cytoplasm, and in particular of subdiffusion of mRNA molecules inside live Escherichia coli cells, we obtain the probability density function of ...
C. Runfola, S. Vitali, G. Pagnini
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Evolution of ion bunch profile in the presence of longitudinal coherent electron cooling [PDF]
Physical Review Accelerators and Beams, 2019 In the presence of longitudinal coherent electron cooling, the evolution of the line-density profile of a circulating ion bunch can be described by the 1D Fokker-Planck equation.
G. Wang
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Approximate solution for Fokker-Planck equation [PDF]
Condensed Matter Physics, 2015 In this paper, an approximate solution to a specific class of the Fokker-Planck equation is proposed. The solution is based on the relationship between the Schrödinger type equation with a partially confining and symmetrical potential.
M.T. Araujo, E. Drigo Filho
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European Physical Journal C: Particles and Fields, 2019 In this article, we study quantum randomness of stochastic cosmological particle production scenario using quantum corrected higher order Fokker Planck equation.
Sayantan Choudhury, Arkaprava Mukherjee
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On the Stochastic Dynamics for the Regularized Kappa-Distributed Plasmas [PDF]
EntropyThe generalized fluctuation–dissipation relations that produce the regularized Kappa distributions are studied. The two-variable Fokker–Planck equation, as well as its reductions in the absence of potential and in the overdamped limit, are considered ...
Ran Guo
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AAPPS Bulletin, 2023 We consider a particle trapped by a generic external potential and under the influence of a quantum-thermal Ohmic bath. Starting from the Langevin equation, we derive the corresponding Schwinger-Keldysh action.
Koichiro Furutani, Luca Salasnich
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Physics Letters B, 2023 In this work, we study the formal connections between the non-linear Fokker-Planck Equation associated with the non-additive entropy and the Boltzmann Equation with the non-additive correlation functional.
Airton Deppman +3 more
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A Simple Stochastic Differential Equation with Discontinuous Drift [PDF]
Electronic Proceedings in Theoretical Computer Science, 2013 In this paper we study solutions to stochastic differential equations (SDEs) with discontinuous drift. We apply two approaches: The Euler-Maruyama method and the Fokker-Planck equation and show that a candidate density function based on the Euler ...
Maria Simonsen +3 more
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A note on hypocoercivity for kinetic equations with heavy-tailed equilibrium
Comptes Rendus. Mathématique, 2020 In this paper we are interested in the large time behavior of linear kinetic equations with heavy-tailed local equilibria. Our main contribution concerns the kinetic Lévy–Fokker–Planck equation, for which we adapt hypocoercivity techniques in order to ...
Ayi, Nathalie +3 more
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Nanomaterials, 2020 The Fokker–Planck equation accurately describes AC magnetization dynamics of magnetic nanoparticles (MNPs). However, the model for describing AC magnetization dynamics of MNPs based on Fokker-Planck equation is very complicated and the numerical ...
Zhongzhou Du +5 more
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