Quantum holonomies with Josephson-junction devices
介观与纳米尺度物理
2007-05-23 v2 量子物理
摘要
We examined properties of a Josephson-junction system composed of two coupled Cooper-pair boxes (charge qubits) as a candidate for observation of quantum holonomies. We construct a universal set of transformations in a two-fold degenerate ground state, and discuss the effects of noise in the system.
引用
@article{arxiv.cond-mat/0401087,
title = {Quantum holonomies with Josephson-junction devices},
author = {Mateusz Cholascinski},
journal= {arXiv preprint arXiv:cond-mat/0401087},
year = {2007}
}
备注
RevTeX4, 5 pages, 3 figures, minor changes requested by Phys. Rev. B