42 citations · 241 across the 15 of their papers we have counts for
15 papers
Energetics of a driven Brownian harmonic oscillator
Mohammad Yaghoubi, M. Ebrahim Foulaadvand, Antoine Bérut +1
We provide insights into energetics of a Brownian oscillator in contact with a heat bath and driven by an external unbiased time-periodic force that takes the system out of thermod…
Thermal ratchet effect in confining geometries
Viktor Holubec, Artem Ryabov, Mohammad Hassan Yaghoubi +4
Stochastic model of the Feynman-Smoluchowski ratchet is proposed and solved using generalization of the Fick-Jacobs theory. The theory fully captures nonlinear response of the ratc…
Signal optimization in urban transport: A totally asymmetric simple exclusion process with traffic lights
Chikashi Arita, M. Ebrahim Foulaadvand, Ludger Santen
We consider the exclusion process on a ring with time-dependent defective bonds at which the hoping rate periodically switches between zero and one. This system models main roads i…
Transport coefficients for a confined Brownian ratchet operating between two heat reservoirs
Artem Ryabov, Viktor Holubec, Mohammad Hassan Yaghoubi +3
We discuss two-dimensional diffusion of a Brownian particle confined to a periodic asymmetric channel with soft walls modeled by a parabolic potential. In the channel, the particle…
Thermal rectification of a single-wall carbon nanotube: a molecular dynamics study
M. Ebrahim Foulaadvand, Azadeh Saeedi, Farrokh Yousefi +1
We have investigated the thermal rectification phenomenon in a single-wall mass graded carbon nanotube by molecular dynamics simulation. Second generation Brenner potential has bee…
One dimensional Brownian motion in hard rods: adiabatic piston problem
M. Ebrahim Foulaadvand, M. Mehdi Shafiee
We have investigated the motion characteristics of a movable piston immersed in a one dimensional gas of hard rods by event-oriented molecular dynamics in the absence of thermal no…