Non-extensive statistics and the stellar polytrope index
β Scribed by R Silva; J.S Alcaniz
- Publisher
- Elsevier Science
- Year
- 2004
- Tongue
- English
- Weight
- 227 KB
- Volume
- 341
- Category
- Article
- ISSN
- 0378-4371
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π SIMILAR VOLUMES
Motivated by the growing evidence of universality and chaos in QFT and string theory, we study the Tsallis non-extensive statistics (with a non-additive q-entropy) of an ensemble of fractal strings and branes of different dimensionalities. Non-equilibrium systems with complex dynamics in stationary
We derive and study quasicanonical Gibbs distribution function which is characterized by the thermostat with ΓΏnite number of particles (quasithermostat). We show that this naturally leads to Tsallis non-extensive statistics and thermodynamics, with Tsallis parameter q is found to be related to the n