Realization of POVMs using measurement-assisted programmable quantum processors

Details Realization of POVMs using measurement-assisted programmable quantum processors Realization of POVMs using measurement-assisted programmable quantum processors

2004-11-18

arxiv.org/abs/quant-ph/0411135v1

Phys.Rev.A 72, 022343 (2005)

Physics

Quantum Physics

7 pages, 1 figure

Scientific paper

10.1103/PhysRevA.72.022343

We study possible realizations of generalized quantum measurements on measurement-assisted programmable quantum processors. We focus our attention on the realization of von Neumann measurements and informationally complete POVMs. It is known that two unitary transformations implementable by the same programmable processor require mutually {\it orthogonal} states. It turns out that the situation with von Neumann measurements is different. Specifically, in order to realize two such measurements one does not have to use orthogonal program states. On the other hand, the number of the implementable von Neumann measurements is still limited. As an example of a programmable processor we use the so-called quantum information distributor.

Affiliated with

Also associated with

No associations

Rating

Realization of POVMs using measurement-assisted programmable quantum processors 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 Realization of POVMs using measurement-assisted programmable quantum processors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Realization of POVMs using measurement-assisted programmable quantum processors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-258647