Superconducting Circuits and Quantum Information
arXiv:quant-ph/0601121 · doi:10.1063/1.2155757
Abstract
Superconducting circuits can behave like atoms making transitions between two levels. Such circuits can test quantum mechanics at macroscopic scales and be used to conduct atomic-physics experiments on a silicon chip.
7 pages, 4 figures. See also: http://www.physicstoday.org/vol-58/iss-11/contents.html