Manipulation of quantum information in quantum optics
Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series 12 (1997) 94
Abstract:
The form of Bell's inequality does not sufficiently measure quantum correlations because there are states that do not violate the inequality, but can be purified by a combination of local interactions and classical communications to yield a state that does not violate the inequality. It is possible to say that a quantum state is entangled or not, but the amount of entanglement cannot easily be determined for general mixed states. Any measure of entanglement has to satisfy specified conditions on the basis of quantum optics before constructing a whole class of good entanglement measures that are geometrically intuitive.Quantum error correction in the presence of spontaneous emission
Physical Review A American Physical Society (APS) 55:1 (1997) 67-71
Computers and communication in the quantum world
Physics World IOP Publishing 9:10 (1996) 19-20
Quantum Correlations, Local Interactions and Error Correction
(1996)
Conditional generation of error syndromes in fault-tolerant error correction
(1996)