Quantifying Entanglement
Open Access
- 24 March 1997
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 78 (12) , 2275-2279
- https://doi.org/10.1103/physrevlett.78.2275
Abstract
We present conditions every measure of entanglement has to satisfy, and construct a whole class of “good” entanglement measures. The generalization of our class of entanglement measures to more than two particles is straightforward. We present a measure which has a statistical operational basis that might enable experimental determination of the quantitative degree of entanglement.Keywords
All Related Versions
This publication has 13 references indexed in Scilit:
- Elements of Information TheoryPublished by Wiley ,2001
- Mixed-state entanglement and quantum error correctionPhysical Review A, 1996
- Computers and communication in the quantum worldPhysics World, 1996
- Quantum Privacy Amplification and the Security of Quantum Cryptography over Noisy ChannelsPhysical Review Letters, 1996
- Quantum physics and computersContemporary Physics, 1996
- Concentrating partial entanglement by local operationsPhysical Review A, 1996
- Hidden quantum nonlocality revealed by local filtersPhysics Letters A, 1996
- General properties of entropyReviews of Modern Physics, 1978
- Completely positive maps and entropy inequalitiesCommunications in Mathematical Physics, 1975
- Expectations and entropy inequalities for finite quantum systemsCommunications in Mathematical Physics, 1974