На 3 април 2026 г. (петък) от 13:00 часа
ще се проведе дистанционно заседание на семинара по „Алгебра и логика”.

Доклад на тема:

_{On Pairs of Non-commuting Hermitian Operators on the Unitary Plane which are Permutable Measurements}

ще изнесе

Валентин Илиев (ИМИ-БАН).

Резюме. In this presentation we study observables with spectre {-1,1} on quantum systems with the unitary plane as a space of states. Examples of such quantum systems are spin-1/2 particles. We find necessary and sufficient conditions for two non-commuting observables to be permutable measurements, that is, the probability of obtaining a particular pair of results does not depend on the order of taking these measurements. Several examples are presented.

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От секция „Алгебра и логика” на ИМИ – БАН
http://www.math.bas.bg/algebra/seminarAiL/
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