Probabilistic nonlocal gate operation via imperfect entanglement

Details Probabilistic nonlocal gate operation via imperfect entanglement Probabilistic nonlocal gate operation via imperfect entanglement

2001-01-22

arxiv.org/abs/quant-ph/0101107v1

Physics

Quantum Physics

4 pages, 3 figures

Scientific paper

Nonlocal gate operation is based on sharing an ancillary pair of qubits in perfect entanglement. When the ancillary pair are partially entangled, the efficiency of the gate operation drops. Using general transformations, we devise probabilistic nonlocal gates, which perform the nonlocal operation conclusively when the ancillary pair are only partially entangled. We show that a controlled purification protocol can be implemented by the probabilistic nonlocal operation.

Affiliated with

Also associated with

No associations

Rating

Probabilistic nonlocal gate operation via imperfect entanglement does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Probabilistic nonlocal gate operation via imperfect entanglement, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Probabilistic nonlocal gate operation via imperfect entanglement will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-11933