2017
DOI: 10.1088/1742-5468/aa569c
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Interacting Brownian motion with resetting

Abstract: Abstract. We study two Brownian particles in dimension d = 1, diffusing under an interacting resetting mechanism to a fixed position. The particles are subject to a constant drift, which biases the Brownian particles toward each other. We derive the steady-state distributions and study the late time relaxation behavior to the stationary state.

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Cited by 56 publications
(55 citation statements)
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“…Consequently, one can write a renewal equation for P r (J r , t), the probability that, at time t, the total current will have a value J r , P r (J r , t) = e −rt P 0 (J r , t) + r t 0 ds e −rs P 0 (J r , s). (44) Here P 0 (J r , s) denotes the probability that, starting from C 0 , in absence of resetting, J r number of particles cross the central bond until time s. We will use the above equation to explore P r (J r , t), but, first it is useful to investigate the mean and the variance of the total current.…”
Section: B Total Currentmentioning
confidence: 99%
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“…Consequently, one can write a renewal equation for P r (J r , t), the probability that, at time t, the total current will have a value J r , P r (J r , t) = e −rt P 0 (J r , t) + r t 0 ds e −rs P 0 (J r , s). (44) Here P 0 (J r , s) denotes the probability that, starting from C 0 , in absence of resetting, J r number of particles cross the central bond until time s. We will use the above equation to explore P r (J r , t), but, first it is useful to investigate the mean and the variance of the total current.…”
Section: B Total Currentmentioning
confidence: 99%
“…Probability distribution of J r : Finally, we explore the behaviour of the probability distribution of the total current P r (J r , t) using the renewal equation (44). In the absence of resetting, the fluctuations of the total (diffusive) current are characterized by a Gaussian distribution in the long-time limit (see Appendix B 1 for more details).…”
Section: B Total Currentmentioning
confidence: 99%
“…We can finally substitute formula (28) in Eq. (26) in order to get the explicit expression ofp ± (ω, s; x 0 ),…”
Section: Alternate Process With Resetsmentioning
confidence: 99%
“…More recently, in 2011, Evans and Majumdar [16,17] studied a diffusing model with a resetting term in a Fokker-Planck equation, derived from microscopical considerations. Afterwards, several analysis and generalizations of this formulation have been performed, including: The incorporation of an absorbing state [18]; the generalizations to d-spatial dimensions [19]; the presence of a general potential [20]; the inclusion of time dependency in the resetting rate [21] or a general distribution for the reset time [22]; a study of large deviations in Markovian processes [23]; a comparison with deterministic resetting [24]; the relocation to a previously position [25]; analyses on general properties of the first-passage time [26,27]; or the possibility that internal properties drive the reset mechanism of the system [28].…”
Section: Introductionmentioning
confidence: 99%
“…This model has been the focus of many studies [54][55][56]. The propose of the random walk process with resetting can be resumed by expression…”
Section: Random Walk Process With Stochastic Resetting and Memorymentioning
confidence: 99%