The Nondemolition Measurement of Quantum Time
Quantum Physics
2007-05-23 v1
Abstract
The problem of time operator in quantum mechanics is revisited. The unsharp measurement model for quantum time based on the dynamical system-clock interaction, is studied. Our analysis shows that the problem of the quantum time operator with continuous spectrum cannot be separated from the measurement problem for quantum time.
Keywords
Cite
@article{arxiv.quant-ph/0512205,
title = {The Nondemolition Measurement of Quantum Time},
author = {V. P. Belavkin and M. G. Perkins},
journal= {arXiv preprint arXiv:quant-ph/0512205},
year = {2007}
}
Comments
6 pages. See also relevant papers at http://www.maths.nott.ac.uk/personal/vpb/research/mes_fou.html and http://www.maths.nott.ac.uk/personal/vpb/research/cau_idy.html