%0 Journal Article
%T Bounds for scaling exponents for a 1+1 dimensional directed polymer in a Brownian environment
%A Timo Sepp£¿l£¿inen
%A Benedek Valk¨®
%J Mathematics
%D 2010
%I arXiv
%X We study the scaling exponents of a 1+1-dimensional directed polymer in a Brownian random environment introduced by O'Connell and Yor. For a version of the model with boundary conditions that are stationary in a space-time sense we identify the exact values of the exponents. For the version without the boundary conditions we get the conjectured upper bounds on the exponents.
%U http://arxiv.org/abs/1006.4864v2