Dynamic Renormalization Group Study of the $ϕ^4$ Model with Colored Noise

Simple item page
dc.creatorGarcia-Ojalvo, J.
dc.creatorSancho, J. M.
dc.creatorGuo, H.
dc.date1994-02-11
dc.date.accessioned2026-07-07T03:07:07Z
dc.date.available2026-07-07T03:07:07Z
dc.descriptionThe non-conserved $ϕ^4$ model defined by a Langevin equation with external non-white noise is studied by means of the Dynamic Renormalization Group. The correlation time of the noise changes the critical point location but does not affect the critical exponents up to order $\varepsilon^2$. The same effect is obtained when the correlation length of the noise is considered. These results are shown to be in agreement with previous numerical simulations.
dc.description16 pages (REVTEX 3.0), 6 PostScript figures included via epsf (available upon request to jmsancho@ebubecm1.bitnet)
dc.identifierhttps://arxiv.org/abs/cond-mat/9402052
dc.identifierhttp://arxiv.org/abs/cond-mat/9402052
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/27058
dc.subjectCondensed Matter
dc.titleDynamic Renormalization Group Study of the $ϕ^4$ Model with Colored Noise
dc.typetext

Files

Collections

arXiv