Circular operators related to some quantum observables
Volume 66 / 1997
Annales Polonici Mathematici 66 (1997), 253-261
DOI: 10.4064/ap-66-1-253-261
Abstract
Circular operators related to the operator of multiplication by a homomorphism of a locally compact abelian group and its restrictions are completely characterized. As particular cases descriptions of circular operators related to various quantum observables are given.
