A new formulation of relative entropy and quantum measurements
✍ Scribed by K. Yanagi
- Book ID
- 112880642
- Publisher
- Società Italiana di Fisica
- Year
- 1985
- Weight
- 155 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0375-930X
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📜 SIMILAR VOLUMES
We consider conservative quantum evolutions possibly interrupted by macroscopic measurements. When started in a nonequilibrium state, the resulting path-space measure is not time-reversal invariant and the weight of time-reversal breaking equals the exponential of the entropy production. The mean en
A generalized entropy is used in order to advance a different form of expressing the Uncertainty Principle of Quantum mechanics. We consider the generafized entropic formulation for different pairs of incompatible observables. In particular, we study the number-phase entropic uncertainty measure for