Abstract
A quantum effect is an operator A on a complex Hilbert space H that satisfies is the set of all quantum effects on H. In 2001, Professors Gudder and Nagy studied the sequential product for . In 2005, Professor Gudder asked: Is the only sequential product on ? Recently, Liu and Wu have presented an example to show that the answer is negative. In this paper, first, we characterize some algebraic properties of the abstract sequential product on , second, we present a general method for constructing sequential products on and, finally, we study some properties of the sequential products constructed by the method.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Journal of Physics A: Mathematical and Theoretical
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
