On necessary and sufficient conditions for the existence of time and entropy operators in quantum mechanics
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Publication:1152093
DOI10.1007/BF00943427zbMath0459.47034MaRDI QIDQ1152093
Publication date: 1980
Published in: Letters in Mathematical Physics (Search for Journal in Brave)
Applications of operator algebras to the sciences (47L90) Linear operators belonging to operator ideals (nuclear, (p)-summing, in the Schatten-von Neumann classes, etc.) (47B10) Quantum equilibrium statistical mechanics (general) (82B10)
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