Semi-groups and time operators for quantum unstable systems

Details Semi-groups and time operators for quantum unstable systems Semi-groups and time operators for quantum unstable systems

2004-10-11

arxiv.org/abs/quant-ph/0410082v1

Physics

Quantum Physics

Scientific paper

We use spectral projections of time operator in the Liouville space for simple quantum scattering systems in order to define a space of unstable particle states evolving under a contractive semi-group. This space includes purely exponentially decaying states that correspond to complex eigenvalues of this semi-group. The construction provides a probabilistic interpretation of the resonant states characterized in terms of the Hardy class.

Affiliated with

Also associated with

No associations

Rating

Semi-groups and time operators for quantum unstable systems does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Semi-groups and time operators for quantum unstable systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Semi-groups and time operators for quantum unstable systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-714785