Nonadditive composition rules for several physical quantities are treated in thermodynamics. It is argued that the zeroth law defines the existence of their additive forms, the formal logarithms. A further principle, the universal thermostat independence leads to a particular formal logarithm, equivalent to Tsallis entropy Sq. We connect q with generalized susceptibilities of the thermostat.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - Jan 1 2012|
|Event||3rd International Workshop on Statistical Physics and Mathematics for Complex Systems, SPMCS 2012 - Kazan, Russian Federation|
Duration: Aug 25 2012 → Aug 29 2012
ASJC Scopus subject areas
- Physics and Astronomy(all)