Scientific article
Open access

Pinning by a sparse potential

Published inStochastic processes and their applications, vol. 115, no. 8, p. 1323-1331
Publication date2005

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.

  • Polymer
  • Interface
  • Random environment
  • Pinning
  • Localization
Affiliation 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
Main files (1)
Article (Accepted version)
ISSN of the journal0304-4149

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