26886 articles – 20548 references  [version française]
 Detailed view Article in peer-reviewed journal
 Electronic Journal of Probability (2012) vol 17
 Sharp asymptotics for the free energy of 1+1 dimensional directed polymers in an infinitely divisible environment
 We give sharp estimates for the free energy of directed polymers in random environment in dimension 1+1. These estimates were known for a gaussian environment, we extend them to the case where the law of the environment is infinitely divisible.
 Research team: LMBA_UBS
 Keyword(s) : directed polymers in random environment – free energy – infinite divisibility – FKG inequality
 hal-00723044, version 1 http://hal.archives-ouvertes.fr/hal-00723044 oai:hal.archives-ouvertes.fr:hal-00723044 From: Frédérique Watbled <> Submitted on: Tuesday, 7 August 2012 10:58:21 Updated on: Monday, 2 December 2013 21:05:22