Ultrastrong Coupling Few-Photon Scattering Theory
文献类型：期刊论文
| 作者 | Garcia-Ripoll, JJ; Shi, T3 ; Chang, Y2
|
| 刊名 | PHYSICAL REVIEW LETTERS
 |
| 出版日期 | 2018 |
| 卷号 | 120期号:15页码:153602 |
| 关键词 | ENTANGLED PAIR STATES MATRIX PRODUCT STATES VARIATIONAL CALCULATION 2-LEVEL SYSTEM DYNAMICS BATH ATOM |
| ISSN号 | 0031-9007 |
| DOI | 10.1103/PhysRevLett.120.153602 |
| 英文摘要 | We study the scattering of individual photons by a two-level system ultrastrongly coupled to a waveguide. The scattering is elastic for a broad range of couplings and can be described with an effective U(1)-symmetric Hamiltonian. This simple model allows the prediction of scattering resonance line shapes, validated up to alpha = 0.3, and close to the Toulouse point alpha = 1/2, where inelastic scattering becomes relevant. Our predictions model experiments with superconducting circuits [P. Forn-Diaz et al.,Nat.Phys.13, 39 (2017)] and can be extended to study multiphoton scattering. |
| 学科主题 | Physics |
| 语种 | 英语 |
| 源URL | [http://ir.itp.ac.cn/handle/311006/22925]  |
| 专题 | 理论物理研究所_理论物理所1978-2010年知识产出 |
| 作者单位 | 1.CSIC, IFF, Calle Serrano 113B, Madrid 28006, Spain 2.Chinese Acad Sci, Inst Theoret Phys, POB 2735, Beijing 100190, Peoples R China 3.Max Planck Inst Quantum Opt, Hans Kopfermann Str 1, D-85748 Garching, Germany 4.Beijing Automat Control Equipment Inst, POB 7209, Beijing 100074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Garcia-Ripoll, JJ,Shi, T,Chang, Y. Ultrastrong Coupling Few-Photon Scattering Theory[J]. PHYSICAL REVIEW LETTERS,2018,120(15):153602. |
| APA | Garcia-Ripoll, JJ,Shi, T,&Chang, Y.(2018).Ultrastrong Coupling Few-Photon Scattering Theory.PHYSICAL REVIEW LETTERS,120(15),153602. |
| MLA | Garcia-Ripoll, JJ,et al."Ultrastrong Coupling Few-Photon Scattering Theory".PHYSICAL REVIEW LETTERS 120.15(2018):153602. |
入库方式： OAI收割
来源：理论物理研究所
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