Non-negative observables are squares
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- by S. Sherman PDF
- Proc. Amer. Math. Soc. 2 (1951), 31-33 Request permission
References
- I. E. Segal, Postulates for general quantum mechanics, Ann. of Math. (2) 48 (1947), 930–948. MR 22652, DOI 10.2307/1969387
Additional Information
- © Copyright 1951 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 2 (1951), 31-33
- MSC: Primary 46.3X
- DOI: https://doi.org/10.1090/S0002-9939-1951-0039925-7
- MathSciNet review: 0039925