2026-04-17T03:04:56Zhttps://recercat.cat/oai/request

oai:recercat.cat:2445/188722025-12-04T20:44:55Zcom_2072_1057col_2072_478822col_2072_478917

00925njm 22002777a 4500 dc Masoliver, Jaume, 1951- author Porrà i Rovira, Josep Maria author 2011-07-07T12:54:25Z 2011-07-07T12:54:25Z 1996 In a recent paper [Phys. Rev. Lett. 75, 189 (1995)] we have presented the exact analytical expression for the mean exit time, T(x,v), of a free inertial process driven by Gaussian white noise out of a region (0,L) in space. In this paper we give a detailed account of the method employed and present results on asymptotic properties and averages of T(x,v). Física matemática Fisica estadística Termodinàmica Soroll Processos estocàstics Mathematical physics Statistical physics Thermodynamics Noise Stochastic processes Exact solution to the exit-time problem for an undamped free particle driven by Gaussian white noise