The Evolution of Quantum Measuring Devices

• Published in: Journal of physics. Conference series Vol. 490; no. 1; p. 12055
• Main Author: Roth, Yehuda
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 11.03.2014
• Subjects: Evolution; Hilbert space; Measuring instruments; Physics

A quantum measuring device is introduced through a projective operator of any complete set of states that span the Hilbert space. Consequently, even a "bizarre" basis such as a basis of states composed of superpositions between location states, is legitimate despite its incomprehensible in...