Single-photon quantum error rejection and correction with linear optics [rapid communication]
Abstract
We present single-photon schemes for quantum error rejection and correction with linear optics. In stark contrast with other known proposals, our schemes do not require multi-photon entangled states, are not probabilistic, and their application is not restricted to single bit-flip errors.
- Publication:
-
Physics Letters A
- Pub Date:
- August 2005
- DOI:
- 10.1016/j.physleta.2005.06.034
- arXiv:
- arXiv:quant-ph/0506114
- Bibcode:
- 2005PhLA..343..331K
- Keywords:
-
- Quantum Physics
- E-Print:
- minor text changes
