Abstract
A scheme is proposed for the generation of two-atom maximally entangled states and realization of quantum logic gates and teleportation with cavity QED. The scheme does not require the transfer of quantum information between the atoms and cavity. In the scheme the cavity is only virtually excited and thus the requirement on the quality factor of the cavities is greatly loosened.
- Received 13 March 2000
DOI:https://doi.org/10.1103/PhysRevLett.85.2392
©2000 American Physical Society