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Chumakov, S. M.; Hellwig, K.-E.; Klimov, A. B. The entropy of open finite-level systems. (English) Zbl 0907.15020 Int. J. Theor. Phys. 37, No. 1, 471-479 (1998). Reviewer: M.Shapiro (México) MSC: 15A90 28D20 81P99 PDF BibTeX XML Cite \textit{S. M. Chumakov} et al., Int. J. Theor. Phys. 37, No. 1, 471--479 (1998; Zbl 0907.15020) Full Text: DOI
Chumakov, S. M.; Hellwig, K.-E.; Rivera, A. L. Quantum Zeno effect in unitary quantum mechanics. (English) Zbl 1020.81528 Phys. Lett., A 197, No. 2, 73-82 (1995). MSC: 81P15 PDF BibTeX XML Cite \textit{S. M. Chumakov} et al., Phys. Lett., A 197, No. 2, 73--82 (1995; Zbl 1020.81528) Full Text: DOI