6533b85cfe1ef96bd12bd49c
RESEARCH PRODUCT
Governing Survival Probability to Distill Quantum States
Hiromichi NakazatoAntonino MessinaBenedetto Militellosubject
Quantum probabilitySelection (relational algebra)Quantum stateTime evolutionQuantum systemQuantum PhysicsStatistical physicsLinear subspaceAtomic and Molecular Physics and OpticsSubspace topologyElectronic Optical and Magnetic MaterialsMathematicsConnection (mathematics)description
A quantum system interacting with a repeatedly measured one undergoes a nonunitary time evolution pushing it into some specific subspaces. We deeply investigate the origin of the relevant selection rule, bringing to the light its connection with the survival probability related with the two-system interaction. The possibility of inducing an effective dynamics in the distilled subspace just during the distillation process is demonstrated.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-01-01 | Optics and Spectroscopy |