The target problem with evanescent subdiffusive traps

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dc.creatorYuste, S. B.
dc.creatorRuiz-Lorenzo, J. J.
dc.creatorLindenberg, Katja
dc.date2006-07-25
dc.date.accessioned2026-07-07T07:16:10Z
dc.date.available2026-07-07T07:16:10Z
dc.descriptionWe calculate the survival probability of a stationary target in one dimension surrounded by diffusive or subdiffusive traps of time-dependent density. The survival probability of a target in the presence of traps of constant density is known to go to zero as a stretched exponential whose specific power is determined by the exponent that characterizes the motion of the traps. A density of traps that grows in time always leads to an asymptotically vanishing survival probability. Trap evanescence leads to a survival probability of the target that may be go to zero or to a finite value indicating a probability of eternal survival, depending on the way in which the traps disappear with time.
dc.identifierhttps://arxiv.org/abs/cond-mat/0607655
dc.identifierhttp://arxiv.org/abs/cond-mat/0607655
dc.identifierPhys. Rev. E Vol. 74, 046119 (2006)
dc.identifierdoi:10.1103/PhysRevE.74.046119
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113489
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.titleThe target problem with evanescent subdiffusive traps
dc.typetext

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