Generalized thermodynamic uncertainty relations
  We analyze ensemble in which energy (E), temperature (T) and multiplicity (N) can all fluctuate and with the help of nonextensive statistics we propose a relation connecting all fluctuating variables. It generalizes Lindhard's thermodynamic uncertainty relations known in literature. 
Grzegorz Wilk and Zbigniew Wlodarczyk
cond-mat.stat-mech hep-ph nucl-th