Abstract
We present a cavity QED interaction which forces the ground state of a cavity field mode to evolve into an arbitrary quantum state at a prechosen time . This method does not involve either atom-field state entanglement or the projections characteristic of quantum measurement.
- Received 5 October 1995
DOI:https://doi.org/10.1103/PhysRevLett.76.1055
©1996 American Physical Society