Complex reaction noise in molecular quasispecies model

Simple item page
dc.creatorHochberg, David
dc.creatorZorzano, Maria-Paz
dc.creatorMoran, Federico
dc.date2006-05-09
dc.date.accessioned2026-07-07T07:15:12Z
dc.date.available2026-07-07T07:15:12Z
dc.descriptionWe have derived exact Langevin equations for a model of quasispecies dynamics. The inherent multiplicative reaction noise is complex and its statistical properties are specified completely. The numerical simulation of the complex Langevin equations is carried out using the Cholesky decomposition for the noise covariance matrix. This internal noise, which is due to diffusion-limited reactions, produces unavoidable spatio-temporal density fluctuations about the mean field value. In two dimensions, this noise strictly vanishes only in the perfectly mixed limit, a situation difficult to attain in practice.
dc.description10 pages, 2 figures, uses elstart class file
dc.identifierhttps://arxiv.org/abs/q-bio/0605014
dc.identifierhttp://arxiv.org/abs/q-bio/0605014
dc.identifierChemical Physics Letters 423 (2006) 54-58
dc.identifierdoi:10.1016/j.cplett.2006.03.023
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/113175
dc.subjectPopulations and Evolution
dc.subjectStatistical Mechanics
dc.titleComplex reaction noise in molecular quasispecies model
dc.typetext

Files

Collections

arXiv