Dissipation-assisted quantum computation in atom-cavity systems

Details Dissipation-assisted quantum computation in atom-cavity systems Dissipation-assisted quantum computation in atom-cavity systems

2003-03-25

arxiv.org/abs/quant-ph/0303151v2

Proceedings of SPIE, Volume 5111, 370 (2003).

Physics

Quantum Physics

proceedings for the SPIE conference on Fluctuations and Noise, June 2003 in Santa Fe, 12 pages, minor changes

Scientific paper

10.1117/12.497004

The principal obstacle to quantum information processing with many qubits is decoherence. One source of decoherence is spontaneous emission which causes loss of energy and information. Inability to control system parameters with high precision is another possible source of error. Strategies aimed at overcoming one kind of error typically increase sensitivity to others. As a solution we propose quantum computing with dissipation-assisted quantum gates. These can be run relatively fast while achieving fidelities close to one. The success rate of each gate operation can, at least in principle, be arbitrary close to one.

Affiliated with

Also associated with

No associations

Rating

Dissipation-assisted quantum computation in atom-cavity systems 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 Dissipation-assisted quantum computation in atom-cavity systems, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dissipation-assisted quantum computation in atom-cavity systems will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-332966