Optimal generation of entanglement under local control

Details Optimal generation of entanglement under local control Optimal generation of entanglement under local control

2007-07-11

arxiv.org/abs/0707.1634v1

Phys. Rev. A 76, 044302 (2007)

Physics

Quantum Physics

4 pages

Scientific paper

10.1103/PhysRevA.76.044302

We study the optimal generation of entanglement between two qubits subject to local unitary control. With the only assumptions of linear control and unitary dynamics, by means of a numerical protocol based on the variational approach (Pontryagin's Minimum Principle), we evaluate the optimal control strategy leading to the maximal achievable entanglement in an arbitrary interaction time, taking into account the energy cost associated to the controls. In our model we can arbitrarily choose the relative weight between a large entanglement and a small energy cost.

Affiliated with

Also associated with

No associations

Rating

Optimal generation of entanglement under local control 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 Optimal generation of entanglement under local control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Optimal generation of entanglement under local control will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-435134