Nonlinear molecular excitations in a completely inhomogeneous DNA chain

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dc.creatorDaniel, M.
dc.creatorVasumathi, V.
dc.date2008-07-16
dc.date.accessioned2026-07-07T09:50:41Z
dc.date.available2026-07-07T09:50:41Z
dc.descriptionWe study the nonlinear dynamics of a completely inhomogeneous DNA chain which is governed by a perturbed sine-Gordon equation. A multiple scale perturbation analysis provides perturbed kink-antikink solitons to represent open state configuration with small fluctuation. The perturbation due to inhomogeneities changes the velocity of the soliton. However, the width of the soliton remains constant.
dc.identifierhttps://arxiv.org/abs/0807.2506
dc.identifierhttp://arxiv.org/abs/0807.2506
dc.identifierPhys. Lett. A 372 (2008) 5144-5151
dc.identifierdoi:10.1016/j.physleta.2008.05.063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/165025
dc.subjectPattern Formation and Solitons
dc.subjectSoft Condensed Matter
dc.titleNonlinear molecular excitations in a completely inhomogeneous DNA chain
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