Pinning by a sparse potential

Janvresse, E.; de la Rue, T.; Velenik, Yvan

doi:10.1016/j.spa.2005.03.004

Scientific article

English

Pinning by a sparse potential

ContributorsJanvresse, E.; de la Rue, T.; Velenik, Yvan

Published inStochastic processes and their applications, vol. 115, no. 8, p. 1323-1331

Publication date2005

Abstract

We consider a directed polymer interacting with a diluted pinning potential restricted to a line. We characterize explicitly the set of disorder configurations that give rise to localization of the polymer. We study both relevant cases of dimension 1+1 and 1+2. We also discuss the case of massless effective interface models in dimension 2+1.

Keywords

Polymer
Interface
Random environment
Pinning
Localization

Affiliation entities

Not a UNIGE publication

Citation (ISO format)

JANVRESSE, E., DE LA RUE, T., VELENIK, Yvan. Pinning by a sparse potential. In: Stochastic processes and their applications, 2005, vol. 115, n° 8, p. 1323–1331. doi: 10.1016/j.spa.2005.03.004

Article (Accepted version)

Identifiers

PID : unige:6384
DOI : 10.1016/j.spa.2005.03.004

Journal ISSN0304-4149

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Creation26/04/2010 15:28:00

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Pinning by a sparse potential

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