| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 975865 | Physica A: Statistical Mechanics and its Applications | 2006 | 4 Pages |
Abstract
An analysis of the thermodynamic behavior of quantum systems can be performed from a geometrical perspective investigating the structure of the state space. We have developed such an analysis for nonextensive thermostatistical frameworks, making use of the q-divergence derived from Tsallis' entropy. Generalized expressions for operator variance and covariance are considered, in terms of which the fundamental tensor is given.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Mathematical Physics
Authors
M. Portesi, A. Plastino, F. Pennini,