Name
Abstract | ||
|---|---|---|
We review the main theoretical and experimental results for the transmon, a superconducting charge qubit derived from the Cooper pair box. The increased ratio of the Josephson to charging energy results in an exponential suppression of the transmon's sensitivity to 1/f charge noise. This has been observed experimentally and yields homogeneous broadening, negligible pure dephasing, and long coherence times of up to 3 μs. Anharmonicity of the energy spectrum is required for qubit operation, and has been proven to be sufficient in transmon devices. Transmons have been implemented in a wide array of experiments, demonstrating consistent and reproducible results in very good agreement with theory. |
Year | DOI | Venue |
|---|---|---|
2009 | 10.1007/s11128-009-0100-6 | Quantum Information Processing |
Keywords | DocType | Volume |
Superconducting qubits,Transmon,Quantum computation,03.67.Lx,85.25.-j,42.50.-p | Journal | 8 |
Issue | ISSN | Citations |
2-3 | Quant. Inf. Proc. 8, 105 (2009) | 2 |
PageRank | References | Authors |
0.64 | 1 | 5 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| A. A. Houck | 1 | 2 | 0.98 |
| Jens Koch | 2 | 2 | 0.64 |
| M. H. Devoret | 3 | 28 | 8.76 |
| S. M. Girvin | 4 | 47 | 12.25 |
| R. J. Schoelkopf | 5 | 47 | 11.58 |