When is a set of questions to nature together with sharp answers to those questions in one-to-one correspondence with a set of quantum states?

Abstract

A general question is posed to the quantum community. Partial results are formulated in a self-contained way. In particular, the title question is answered affirmatorily in two cases: 1) The case of spin/ angular momentum of a partcle; 2) A general symmetry situation under certain technical assumptions.

10 pages. arXiv admin note: text overlap with arXiv:1905.06592, arXiv:1507.07701

References in corpus (2)

• Quantum theory from rules on information acquisition
• Symmetry in a space of conceptual variables

Cited by in corpus (2)

• On reconstructing parts of quantum theory from two relates maximal conceptual variables
• Conceptual variables, quantum theory, and statistical inference theory