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.
|Number of pages||7|
|Journal||PHYSICAL REVIEW A|
|Publication status||Published - 2009|
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics