Partial molar entropy in nonextensive thermodynamics framework

The generalized entropy of Tsallis is [۱]wherek is a positive constant, usually the same as Boltzmann constant, pi is the probability of the i’th microstate and q is the entropic index and shows the degree of nonextensivity. In the limit of , the Tsallis entropy converges to the Boltzmann-Shannon entropy(...)The entropic index, q, may be any negative or positive constant, dependent on the nature of the system. Deviation of the entropic index from unity means deviation of the system behavior from Boltzmann-Gibbs statistics. This deviation can be due to different effects like long time memory, long range interactions or self-gravitation [۲].

کلیدواژه ها:

Partial molar entropy ، Tsallis entropy ، entropic index