Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation

Details Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation

2012-03-05

arxiv.org/abs/1203.0993v1

Physics

Quantum Physics

6 pages, comments welcome

Scientific paper

We consider qubit networks where adjacent qubits besides interacting via XY-coupling, also dissipate into the same environment. The steady states are computed exactly for all network sizes and topologies, showing that they are always symmetric under permutation of network sites, leading to a uniform distribution of the stationary entanglement across the network. The maximum entanglement between two arbitrary qubits is shown to depend only on the total number of qubits in the network, and scales linearly with it. A possible physical realization by means of an array of doped cavities is discussed for the case of a linear chain.

Affiliated with

Also associated with

No associations

Rating

Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation 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 Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stationary and uniform entanglement distribution in qubit networks with quasi-local dissipation will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-133947