Twotime distribution function in onedimensional random directed polymers
Abstract
The explicit expression for the twotime free energy distribution function in onedimensional random directed polymers is derived in terms of the Bethe ansatz replica technique. It is shown that such type of the distribution function can be represented in the form of a generalized ‘twodimensional’ Fredholm determinant.
 Publication:

Journal of Physics A Mathematical General
 Pub Date:
 December 2015
 DOI:
 10.1088/17518113/48/49/495001
 arXiv:
 arXiv:1410.4167
 Bibcode:
 2015JPhA...48W5001D
 Keywords:

 Condensed Matter  Soft Condensed Matter;
 Mathematical Physics
 EPrint:
 10 pages, 1 figure