Additive generalization of the Boltzmann entropy.
- Gorban AN ETH Zürich, Department of Materials, Institute of Polymers, ETH-Zentrum, CH-8092 Zürich, Switzerland. gorban@icm.krasn.ru
- Karlin IV
- Ottinger HC
- 2005-10-26
Published in:
- Physical review. E, Statistical, nonlinear, and soft matter physics. - 2003
English
There exists a unique extension of the classical Boltzmann entropy functional to a one-parametric family of additive trace-form entropy functionals. We find the analytical solution to the corresponding deformation of the classical ensembles, and present an example of the deformation of the uncorrelated state caused by finiteness of the number of particles.
- Language
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- English
- Open access status
- green
- Identifiers
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- DOI 10.1103/PhysRevE.67.067104
- PMID 16241388
- Persistent URL
- https://sonar.ch/global/documents/132668
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