Information, disturbance and Hamiltonian quantum feedback control

Details Information, disturbance and Hamiltonian quantum feedback control Information, disturbance and Hamiltonian quantum feedback control

2000-06-03

arxiv.org/abs/quant-ph/0006013v1

Phys. Rev. A 63, 062306 (2001)

Physics

Quantum Physics

13 pages, multicol Revtex, 2 eps figures

Scientific paper

10.1103/PhysRevA.63.062306

We consider separating the problem of designing Hamiltonian quantum feedback control algorithms into a measurement (estimation) strategy and a feedback (control) strategy, and consider optimizing desirable properties of each under the minimal constraint that the available strength of both is limited. This motivates concepts of information extraction and disturbance which are distinct from those usually considered in quantum information theory. Using these concepts we identify an information trade-off in quantum feedback control.

Affiliated with

Also associated with

No associations

Rating

Information, disturbance and Hamiltonian quantum feedback control 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 Information, disturbance and Hamiltonian quantum feedback control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information, disturbance and Hamiltonian quantum feedback control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-410470