The dynamics of a system, consisting of a particle initially in a Gaussian state interacting with a field mode, under the action of repeated measurements performed on the particle, is examined. It is shown that regardless of its initial state the field is distilled into a squeezed state. The dependence on the physical parameters of the dynamics is investigated.
|Numero di pagine||7|
|Rivista||PHYSICAL REVIEW A|
|Stato di pubblicazione||Published - 2009|
All Science Journal Classification (ASJC) codes