Comparison of Quantum Statistical Models: Equivalent Conditions for Sufficiency
β Scribed by Francesco Buscemi
- Publisher
- Springer
- Year
- 2012
- Tongue
- English
- Weight
- 328 KB
- Volume
- 310
- Category
- Article
- ISSN
- 0010-3616
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π SIMILAR VOLUMES
The conservativity of a minimal quantum dynamical semigroup is proved whenever there exists a ``generalized'' subharmonic operator bounded from below by the dissipative part of the infinitesimal generator. We discuss applications of this criteria in mathematical physics and quantum probability.
Khuri and Ghosh (1990) used a certain technique to obtain minimal sufficient statistics for the unbalanced random two-fold nested model. The present article provides an extension of this technique to a general class of unbalanced models with fixed and random effects.