Prospects for fast Rydberg gates on an atom chip

Details Prospects for fast Rydberg gates on an atom chip Prospects for fast Rydberg gates on an atom chip

2011-04-14

arxiv.org/abs/1104.2739v1

Quant. Inf. Proc. 10 (2011) 771-92

Physics

Quantum Physics

20 pages, 10 figures, submitted to special issue "Quantum Information with Neutral Particles" of "Quantum Information Processi

Scientific paper

10.1007/s11128-011-0296-0

Atom chips are a promising candidate for a scalable architecture for quantum information processing provided a universal set of gates can be implemented with high fidelity. The difficult part in achieving universality is the entangling two-qubit gate. We consider a Rydberg phase gate for two atoms trapped on a chip and employ optimal control theory to find the shortest gate that still yields a reasonable gate error. Our parameters correspond to a situation where the Rydberg blockade regime is not yet reached. We discuss the role of spontaneous emission and the effect of noise from the chip surface on the atoms in the Rydberg state.

Affiliated with

Also associated with

No associations

Rating

Prospects for fast Rydberg gates on an atom chip 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 Prospects for fast Rydberg gates on an atom chip, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Prospects for fast Rydberg gates on an atom chip will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-166654