Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
696471 | Automatica | 2011 | 6 Pages |
Abstract
Controllability properties for discrete-time, Markovian quantum dynamics are investigated. We find that, while in general the controlled system is not finite-time controllable, feedback control allows for arbitrary asymptotic state-to-state transitions. Under further assumptions on the form of the measurement, we show that finite-time controllability can be achieved in a time that is twice the dimension of the system, and we provide an iterative procedure to design the unitary control actions.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
Francesca Albertini, Francesco Ticozzi,