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| Cao, Y; Huo, WY; Ai, Q; Long, GL; Cao, Y (reprint author), Tsinghua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China. | |
| Theory of degenerate three-wave mixing using circuit QED in solid-state circuits | |
| Source Publication | PHYSICAL REVIEW A
 |
| Language | 英语 |
| Keyword | Josephson-parametric-amplifier Squeezed States Superconducting Circuit Harmonic-oscillator Generation Qubit Photon Entanglement Cavity Phase |
| Abstract | 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. |
| 2011 | |
| ISSN | 1050-2947 |
| Volume | 84Issue:5Pages:53846 |
| Subject Area | Physics |
| Indexed By | SCI |
| Funding Organization | National Fundamental Research Program [2009CB929402, 2011CB921602]; China National Natural Science Foundation [10874098] ; National Fundamental Research Program [2009CB929402, 2011CB921602]; China National Natural Science Foundation [10874098] ; National Fundamental Research Program [2009CB929402, 2011CB921602]; China National Natural Science Foundation [10874098] ; National Fundamental Research Program [2009CB929402, 2011CB921602]; China National Natural Science Foundation [10874098] |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.itp.ac.cn/handle/311006/14228 |
| Collection | 理论物理所科研产出_SCI论文 |
| Corresponding Author | Cao, Y (reprint author), Tsinghua Univ, Key Lab Atom & Mol Nanosci, Beijing 100084, Peoples R China. |
| Recommended Citation 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,&Cao, Y .(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. |
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| Theory of degenerate（340KB） | 开放获取 | License | Application Full Text | |||
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