F. Smirnov, LPTHE, Université Pierre at Marie Curie 

Title: On one-point functions of descendants in sine-Gordon model.

Abstract: The knowledge of the one-point functions of descendants is
needed in order to compute the ultra-violet behaviour of the two-point
functions for the sine-Gordon model. We present a new approach to the
computation of the one-point functions which is based on the fermionic
description of CFT.  Our approach allows to compute all the one point
functions of descendants.