{"title":"动态卡西米尔效应:随时间折射率介质的量子发射","authors":"V. Hizhnyakov, H. Kaasik","doi":"10.1109/NO.2006.348364","DOIUrl":null,"url":null,"abstract":"A two-quantum spontaneous emission of a medium with periodically time-dependent optical length is considered. The emission results from the zero-point fluctuations of the medium. Usually this emission is very weak. However, it can be strongly enhanced if the resonant condition omega0 = 2.94 c/l0 is fulfilled (here omega0 and l0 are the frequency and the amplitude of the oscillations of the optical length of the medium, respectively, and c is the speed of light in vacuum).","PeriodicalId":120519,"journal":{"name":"2006 Northern Optics","volume":"20 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2006-06-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"9","resultStr":"{\"title\":\"Dynamical Casimir effect: quantum emission of a medium with time-dependent refractive index\",\"authors\":\"V. Hizhnyakov, H. Kaasik\",\"doi\":\"10.1109/NO.2006.348364\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"A two-quantum spontaneous emission of a medium with periodically time-dependent optical length is considered. The emission results from the zero-point fluctuations of the medium. Usually this emission is very weak. However, it can be strongly enhanced if the resonant condition omega0 = 2.94 c/l0 is fulfilled (here omega0 and l0 are the frequency and the amplitude of the oscillations of the optical length of the medium, respectively, and c is the speed of light in vacuum).\",\"PeriodicalId\":120519,\"journal\":{\"name\":\"2006 Northern Optics\",\"volume\":\"20 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2006-06-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"9\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2006 Northern Optics\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NO.2006.348364\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2006 Northern Optics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NO.2006.348364","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Dynamical Casimir effect: quantum emission of a medium with time-dependent refractive index
A two-quantum spontaneous emission of a medium with periodically time-dependent optical length is considered. The emission results from the zero-point fluctuations of the medium. Usually this emission is very weak. However, it can be strongly enhanced if the resonant condition omega0 = 2.94 c/l0 is fulfilled (here omega0 and l0 are the frequency and the amplitude of the oscillations of the optical length of the medium, respectively, and c is the speed of light in vacuum).
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