Generalized Green-Kubo formula and fluctuation theorem for quantum   current system around a nonequilibrium steady state
  Fluctuation theorem is derived for a quantum current system around a nonequilibrium steady state. It is demonstrated that the fluctuation theorem can be a part of the generalized Green-Kubo formula or a nonlinear response theory of an external field or a change of the chemical potential difference. 
Hisao Hayakawa
cond-mat.stat-mech