Theory of degenerate three-wave mixing using circuit QED in solid-state circuits
文献类型：期刊论文
| 作者 | Cao, Y ; Huo, WY ; Ai, Q ; Long, GL |
| 刊名 | PHYSICAL REVIEW A
 |
| 出版日期 | 2011 |
| 卷号 | 84期号:5页码:53846 |
| 关键词 | JOSEPHSON-PARAMETRIC-AMPLIFIER SQUEEZED STATES SUPERCONDUCTING CIRCUIT HARMONIC-OSCILLATOR GENERATION QUBIT PHOTON ENTANGLEMENT CAVITY PHASE |
| ISSN号 | 1050-2947 |
| 通讯作者 | Cao, Y (reprint author), Tsinghua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China. |
| 英文摘要 | We study the theory of degenerate three-wave mixing and the generation of squeezed microwaves using circuit quantum electrodynamics in solid state circuits. The Hamiltonian for degenerate three-wave mixing, which seemed to be given phenomenologically in quantum optics, is derived by quantum mechanical calculations. The nonlinear medium needed in three-wave mixing is composed of a series of superconducting charge qubits which are located inside two superconducting transmission-line resonators. Here, the multiqubit ensemble is present to enhance the effective coupling constant between the two modes in the transmission-line resonators. In the squeezing process, the qubits are kept in their ground states so that their decoherence does not corrupt the squeezing. The main obstacle preventing a large squeezing efficiency is the decay rate of the transmission-line resonator. |
| 学科主题 | Physics |
| 收录类别 | SCI |
| 资助信息 | National Fundamental Research Program [2009CB929402, 2011CB921602]; China National Natural Science Foundation [10874098] |
| 原文出处 | http://dx.doi.org/10.1103/PhysRevA.84.053846 |
| 语种 | 英语 |
| WOS记录号 | WOS:000297292900013 |
| 公开日期 | 2013-05-17 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/14228]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 推荐引用方式 GB/T 7714 | Cao, Y,Huo, WY,Ai, Q,et al. Theory of degenerate three-wave mixing using circuit QED in solid-state circuits[J]. PHYSICAL REVIEW A,2011,84(5):53846. |
| APA | Cao, Y,Huo, WY,Ai, Q,&Long, GL.(2011).Theory of degenerate three-wave mixing using circuit QED in solid-state circuits.PHYSICAL REVIEW A,84(5),53846. |
| MLA | Cao, Y,et al."Theory of degenerate three-wave mixing using circuit QED in solid-state circuits".PHYSICAL REVIEW A 84.5(2011):53846. |
入库方式： OAI收割
来源：理论物理研究所
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