Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics

Details Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics

2011-09-07

arxiv.org/abs/1109.1411v2

Physics

Quantum Physics

5 pages, 4 figures

Scientific paper

We propose an interesting scheme for distributed orbital state quantum cloning with atomic ensembles based on the quantum Zeno dynamics. These atomic ensembles which consist of identical three-level atoms are trapped in distant cavities connected by a single-mode integrated optical star coupler. These qubits can be manipulated through appropriate modulation of the coupling constants between atomic ensemble and classical field, and the cavity decay can be largely suppressed as the number of atoms in the ensemble qubits increases. The fidelity of each cloned qubit can be obtained with analytic result. The present scheme provides a new way to construct the quantum communication network.

Affiliated with

Also associated with

No associations

Rating

Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics 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 Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Distributed phase-covariant cloning with atomic ensembles via quantum Zeno dynamics will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-306088