On myosin II dynamics: From a pulsating ratchet to a washboard potential

被引：0
|
作者：
Buonocore, A [1 ]
Caputo, L [1 ]
Pirozzi, E [1 ]
Ricciardi, LM [1 ]
机构：
[1] Univ Naples Federico 2, Dipartimento Matemat & Applicaz, I-80126 Naples, Italy
来源：
COMPUTER AIDED SYSTEMS THEORY - EUROCAST 2005 | 2005年 / 3643卷
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D O I：
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中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
As a model of Brownian motor, we consider the motion of particles in an asymmetric, single-well, periodic potential undergoing half-period shifts driven by two Poisson processes. Probability currents and stopping force are explicitly obtained as a function of the model parameters, and use of the notion of driving effective potential is made to bridge the present model with our previous works involving washboard potentials.
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页码：426 / 435
页数：10
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