Quantum teleportation using three-particle entanglement
Abstract
We investigate the ``teleportation'' of a quantum state using three-particle entanglement to either one of two receivers in such a way that, generally, either one of the two, but only one, can fully reconstruct the quantum state conditioned on the measurement outcome of the other. We furthermore delineate the similarities between this process and a quantum nondemolition measurement.
- Publication:
-
Physical Review A
- Pub Date:
- December 1998
- DOI:
- 10.1103/PhysRevA.58.4394
- Bibcode:
- 1998PhRvA..58.4394K
- Keywords:
-
- 03.67.Hk;
- 03.65.Bz;
- 42.50.Dv;
- Quantum communication;
- Nonclassical states of the electromagnetic field including entangled photon states;
- quantum state engineering and measurements