Abstract
We study the entanglement of unitary operators on d1×d2 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.
Original language | English |
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Pages (from-to) | 044303-1-044303-4 |
Number of pages | 4 |
Journal | Physical Review A |
Volume | 66 |
Issue number | 4 |
DOIs | |
Publication status | Published - 2002 |