相互作用哈密顿量和自发辐射

IF 0.7 Q4 QUANTUM SCIENCE & TECHNOLOGY

Nonlinear Optics Quantum Optics-Concepts in Modern Optics Pub Date : 2019-01-31 DOI:10.1093/OSO/9780199215614.003.0004

P. Milonni

{"title":"相互作用哈密顿量和自发辐射","authors":"P. Milonni","doi":"10.1093/OSO/9780199215614.003.0004","DOIUrl":null,"url":null,"abstract":"The atom-field interaction is formulated within the fully quantized-field theory, starting from a detailed analysis of the transformation from the fundamental minimal coupling interaction Hamiltonian to the electric dipole Hamiltonian used extensively in quantum optics. Spontaneous emission, radiative level shifts, and the natural radiative lineshape are treated in both the Schrodinger and Heisenberg pictures, with emphasis on the roles of vacuum field fluctuations, radiation reaction, and the fluctuation-dissipation relation between them. The shortcomings of semiclassical radiation theories are discussed.","PeriodicalId":42828,"journal":{"name":"Nonlinear Optics Quantum Optics-Concepts in Modern Optics","volume":null,"pages":null},"PeriodicalIF":0.7000,"publicationDate":"2019-01-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Interaction Hamiltonian and Spontaneous Emission\",\"authors\":\"P. Milonni\",\"doi\":\"10.1093/OSO/9780199215614.003.0004\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The atom-field interaction is formulated within the fully quantized-field theory, starting from a detailed analysis of the transformation from the fundamental minimal coupling interaction Hamiltonian to the electric dipole Hamiltonian used extensively in quantum optics. Spontaneous emission, radiative level shifts, and the natural radiative lineshape are treated in both the Schrodinger and Heisenberg pictures, with emphasis on the roles of vacuum field fluctuations, radiation reaction, and the fluctuation-dissipation relation between them. The shortcomings of semiclassical radiation theories are discussed.\",\"PeriodicalId\":42828,\"journal\":{\"name\":\"Nonlinear Optics Quantum Optics-Concepts in Modern Optics\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":0.7000,\"publicationDate\":\"2019-01-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Nonlinear Optics Quantum Optics-Concepts in Modern Optics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1093/OSO/9780199215614.003.0004\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q4\",\"JCRName\":\"QUANTUM SCIENCE & TECHNOLOGY\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Nonlinear Optics Quantum Optics-Concepts in Modern Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1093/OSO/9780199215614.003.0004","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"QUANTUM SCIENCE & TECHNOLOGY","Score":null,"Total":0}

引用次数: 0

摘要

从量子光学中广泛使用的基本最小耦合相互作用哈密顿量到电偶极子哈密顿量的转换的详细分析开始，在完全量子化场论中阐述了原子-场相互作用。在薛定谔和海森堡的图像中都讨论了自发发射、辐射能级位移和自然辐射线形，重点讨论了真空场涨落、辐射反应的作用以及它们之间的涨落-耗散关系。讨论了半经典辐射理论的不足。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Interaction Hamiltonian and Spontaneous Emission

The atom-field interaction is formulated within the fully quantized-field theory, starting from a detailed analysis of the transformation from the fundamental minimal coupling interaction Hamiltonian to the electric dipole Hamiltonian used extensively in quantum optics. Spontaneous emission, radiative level shifts, and the natural radiative lineshape are treated in both the Schrodinger and Heisenberg pictures, with emphasis on the roles of vacuum field fluctuations, radiation reaction, and the fluctuation-dissipation relation between them. The shortcomings of semiclassical radiation theories are discussed.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Nonlinear Optics Quantum Optics-Concepts in Modern Optics QUANTUM SCIENCE & TECHNOLOGY-

CiteScore

1.70

自引率

30.00%

发文量

期刊介绍： Nonlinear Optics and Quantum Optics publishes primary papers reporting original research, review articles and rapid communications. The journal is divided into four main sections: 1. Principles: covering studies into the fundamental theoretical understanding of the origins and mechanisms of nonlinear optical processes; theoretical studies of application of controlled optical field to quantum information processing including quantum communication and computation and fundamental problems of quantum mechanics related to quantum information processing.