新科学想法 › 学术文库 › 学术文献 › 浏览文献

Black-Box Superconducting Circuit Quantization

zqyin 添加于 2012-10-15 17:30 | 1526 次阅读 | 0 个评论

作者
Nigg S, Paik H, Vlastakis B, Kirchmair G, Shankar S, Frunzio L, Devoret M, Schoelkopf R, Girvin S
摘要
We present a semiclassical method for determining the effective low-energy quantum Hamiltonian of weakly anharmonic superconducting circuits containing mesoscopic Josephson junctions coupled to electromagnetic environments made of an arbitrary combination of distributed and lumped elements. A convenient basis, capturing the multimode physics, is given by the quantized eigenmodes of the linearized circuit and is fully determined by a classical linear response function. The method is used to calculate numerically the low-energy spectrum of a 3D transmon system, and quantitative agreement with measurements is found.
详细资料
- 文献种类: Journal Article
- 期刊名称: Physical Review Letters
- 期刊缩写: Phys. Rev. Lett.
- 期卷页: 2012年第108卷第24期
- ISBN: 0031-9007
学科领域自然科学 » 物理学
标签

circuit QED
相关链接 DOI URL
zqyin 的文献笔记订阅

管理选项： 导出文献|

求全文推荐收藏

1 人收藏