Physics – Condensed Matter – Statistical Mechanics
Scientific paper
2011-05-19
J. Stat. Mech. (2011) P06010
Physics
Condensed Matter
Statistical Mechanics
21 pages, 5 figures. To be published in Journal of Statistical Mechanics: Theory and Experiment
Scientific paper
10.1088/1742-5468/2011/06/P06010
In this work we study, under the Stratonovich definition, the problem of the damped oscillatory massive particle subject to a heterogeneous Poisson noise characterised by a rate of events, \lambda (t), and a magnitude, \Phi, following an exponential distribution. We tackle the problem by performing exact time-averages over the noise in a similar way to previous works analysing the problem of the Brownian particle. From this procedure we obtain the long-term equilibrium distributions of position and velocity as well as analytical asymptotic expressions for the injection and dissipation of energy terms. Considerations on the emergence of stochastic resonance in this type of system are also set forth.
Duarte Queiros Silvio M.
Morgado Welles A. M.
Soares-Pinto Diogo O.
No associations
LandOfFree
On exact time-averages of a massive Poisson particle does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with On exact time-averages of a massive Poisson particle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and On exact time-averages of a massive Poisson particle will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-69282