Superconducting Qubits: A Short Review

Details Superconducting Qubits: A Short Review Superconducting Qubits: A Short Review

2004-11-07

arxiv.org/abs/cond-mat/0411174v1

Physics

Condensed Matter

Mesoscale and Nanoscale Physics

41 pages, 17 figures, version with high resolution figures available at http://www.eng.yale.edu/rslab/Andreas/content/science/

Scientific paper

Superconducting qubits are solid state electrical circuits fabricated using techniques borrowed from conventional integrated circuits. They are based on the Josephson tunnel junction, the only non-dissipative, strongly non-linear circuit element available at low temperature. In contrast to microscopic entities such as spins or atoms, they tend to be well coupled to other circuits, which make them appealling from the point of view of readout and gate implementation. Very recently, new designs of superconducting qubits based on multi-junction circuits have solved the problem of isolation from unwanted extrinsic electromagnetic perturbations. We discuss in this review how qubit decoherence is affected by the intrinsic noise of the junction and what can be done to improve it.

Affiliated with

Also associated with

No associations

Rating

Superconducting Qubits: A Short Review 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 Superconducting Qubits: A Short Review, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Superconducting Qubits: A Short Review will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-25159