Quantum entanglement of unitary operators on bipartite systems
- 22 October 2002
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 66 (4) , 044303
- https://doi.org/10.1103/physreva.66.044303
Abstract
We study the entanglement of unitary operators on quantum systems. This quantity is closely related to the entangling power of the associated quantum evolutions. The entanglement of a class of unitary operators is quantified by the concept of concurrence.
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