Tsallis statistics generalization of non-equilibrium work relations
  We use third constraint formulation of Tsallis statistics and derive the $q$-statistics generalization of non-equilibrium work relations such as the Jarzynski equality and the Crooks fluctuation theorem which relate the free energy differences between two equilibrium states and the work distribution of the non-equilibrium processes. 
M. Ponmurugan
cond-mat.stat-mech