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The thermohydrodynamical picture of a charged Brownian particle
(Sociedad Mexicana de Fisica, 2002-12-01)
We study a charged Brownian gas with a non uniform bath temperature, and present a thermohydrodynamical picture. Expansion on the collision time probes the validity of the local equilibrium approach and the relevant ...
Charged Brownian particles: Kramers and Smoluchowski equations and the hydrothermodynamical picture
(2011-05-01)
We consider a charged Brownian gas under the influence of external and non-uniform electric, magnetic and mechanical fields, immersed in a non-uniform bath temperature. With the collision time as an expansion parameter, ...
Charged Brownian particles: Kramers and Smoluchowski equations and the hydrothermodynamical picture
(2011-05-01)
We consider a charged Brownian gas under the influence of external and non-uniform electric, magnetic and mechanical fields, immersed in a non-uniform bath temperature. With the collision time as an expansion parameter, ...
Impact of rough potentials in rocked ratchet performance
(Elsevier B.V., 2018)
We consider thermal ratchets modeled by overdamped Brownian motion in a spatially periodic potential with a tilting process, both unbiased on average. We investigate the impact of the introduction of roughness in the ...
SCALING LIMIT FOR A DRAINAGE NETWORK MODEL
(APPLIED PROBABILITY TRUST, 2009)
We consider the two-dimensional version of a drainage network model introduced ill Gangopadhyay, Roy and Sarkar (2004), and show that the appropriately rescaled family of its paths converges in distribution to the Brownian ...
Kramers equation for a charged Brownian particle: the exact solution
(Elsevier B.V., 2005-09-15)
We report the exact fundamental solution for Kramers equation associated to a Brownian gas of charged particles, under the influence of homogeneous (spatially uniform) otherwise arbitrary, external mechanical, electrical ...
Hot Brownian carriers in the Langevin picture: Application to a simple model for the Gunn effect in GaAs
(2013-09-23)
We consider a charged Brownian gas under the influence of external, static and uniform electric and magnetic fields, immersed in a uniform bath temperature. We obtain the solution for the associated Langevin equation, and ...
Kramers equation for a charged Brownian particle: the exact solution
(Elsevier B.V., 2005-09-15)
We report the exact fundamental solution for Kramers equation associated to a Brownian gas of charged particles, under the influence of homogeneous (spatially uniform) otherwise arbitrary, external mechanical, electrical ...
Hot Brownian carriers in the Langevin picture: Application to a simple model for the Gunn effect in GaAs
(2013-09-23)
We consider a charged Brownian gas under the influence of external, static and uniform electric and magnetic fields, immersed in a uniform bath temperature. We obtain the solution for the associated Langevin equation, and ...