Stabilizing feedback controls for quantum systems

Details Stabilizing feedback controls for quantum systems Stabilizing feedback controls for quantum systems

2005-10-17

arxiv.org/abs/math-ph/0510066v2

SIAM J. Control Optim. 46, 445-467 (2007)

Physics

Mathematical Physics

Scientific paper

10.1137/050644793

No quantum measurement can give full information on the state of a quantum system; hence any quantum feedback control problem is neccessarily one with partial observations, and can generally be converted into a completely observed control problem for an appropriate quantum filter as in classical stochastic control theory. Here we study the properties of controlled quantum filtering equations as classical stochastic differential equations. We then develop methods, using a combination of geometric control and classical probabilistic techniques, for global feedback stabilization of a class of quantum filters around a particular eigenstate of the measurement operator.

Affiliated with

Also associated with

No associations

Rating

Stabilizing feedback controls for quantum 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 Stabilizing feedback controls for quantum systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stabilizing feedback controls for quantum systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-229032