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Complex reaction no...
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Hochberg, DavidCentro de Astrobiología (CSIC-INTA)
(author)
Complex reaction noise in a molecular quasispecies model
- Article/chapterEnglish2006
Publisher, publication year, extent ...
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Elsevier,2006
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printrdacarrier
Numbers
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LIBRIS-ID:oai:DiVA.org:ltu-65852
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https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-65852URI
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https://doi.org/10.1016/j.cplett.2006.03.023DOI
Supplementary language notes
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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We 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
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Zorzano, María PazCentro de Astrobiología (CSIC-INTA)(Swepub:ltu)marzor
(author)
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Morán, FedericoCentro de Astrobiología (CSIC-INTA)
(author)
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Centro de Astrobiología (CSIC-INTA)
(creator_code:org_t)
Related titles
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In:Chemical Physics Letters: Elsevier423:1-3, s. 54-580009-26141873-4448
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