Force-Induced Melting and Thermal Melting of a Double-Stranded Biopolymer

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dc.creatorZhou, Haijun
dc.date2000-07-03
dc.date2000-08-09
dc.date.accessioned2026-07-07T02:38:05Z
dc.date.available2026-07-07T02:38:05Z
dc.descriptionAs a prototype of systems bearing a localization-delocalization transition, the strand-separation (melting) process in a double-stranded biopolymer is studied by a mapping to a quantum-mechanical problem with short-ranged potentials. Both the bounded and the extensive eigenmodes of the corresponding Schrodinger equation are considered and exact expressions for the configurational partition function and free energy are obtained. The force-induced melting is a first order phase transition process, while the thermal melting is found to be second order. Some scaling exponents governing thermal melting are given.
dc.descriptionFour pages in RevTex format, including two EPS figures; a new reference is added ([13]) and with other minor changes
dc.identifierhttps://arxiv.org/abs/cond-mat/0007015
dc.identifierhttp://arxiv.org/abs/cond-mat/0007015
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16540
dc.subjectSoft Condensed Matter
dc.subjectStatistical Mechanics
dc.subjectQuantitative Biology
dc.titleForce-Induced Melting and Thermal Melting of a Double-Stranded Biopolymer
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