Robust creation of entanglement between remote memory qubits

Details Robust creation of entanglement between remote memory qubits Robust creation of entanglement between remote memory qubits

2006-09-20

arxiv.org/abs/quant-ph/0609154v2

Phys. Rev. Lett. 98, 240502 (2007)

Physics

Quantum Physics

Comments are welcome, to appear in Phys. Rev. Lett., accepted version

Scientific paper

10.1103/PhysRevLett.98.240502

In this Letter we propose a robust quantum repeater architecture building on the original DLCZ protocol [L.M. Duan \textit{et al.}, Nature \textbf{414}, 413 (2001)]. The architecture is based on two-photon Hong-Ou-Mandel-type interference which relaxes the long distance stability requirements by about 7 orders of magnitude, from sub wavelength for the single photon interference required by DLCZ to the coherence length of the photons. Our proposal provides an exciting possibility for robust and realistic long distance quantum communication.

Affiliated with

Also associated with

No associations

Rating

Robust creation of entanglement between remote memory qubits 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 Robust creation of entanglement between remote memory qubits, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Robust creation of entanglement between remote memory qubits will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-351247