{"title":"相干耦合双阱系统中的量子噪声","authors":"H. Sun, G. Milburn","doi":"10.1109/COMMAD.1998.791645","DOIUrl":null,"url":null,"abstract":"Intrinsic quantum fluctuations play an important role in a low temperature, high mobility regime. Coherently coupled nano-structures are likely to become increasingly important. We propose a new approach to quantum noise in resonant tunnelling systems with coherent coupling between the bound states of adjacent wells. The results go beyond the traditional population master equation approach and show new features caused by the coherent coupling.","PeriodicalId":300064,"journal":{"name":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-12-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Quantum noise in coherently coupled double well systems\",\"authors\":\"H. Sun, G. Milburn\",\"doi\":\"10.1109/COMMAD.1998.791645\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Intrinsic quantum fluctuations play an important role in a low temperature, high mobility regime. Coherently coupled nano-structures are likely to become increasingly important. We propose a new approach to quantum noise in resonant tunnelling systems with coherent coupling between the bound states of adjacent wells. The results go beyond the traditional population master equation approach and show new features caused by the coherent coupling.\",\"PeriodicalId\":300064,\"journal\":{\"name\":\"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)\",\"volume\":\"21 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-12-14\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/COMMAD.1998.791645\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"1998 Conference on Optoelectronic and Microelectronic Materials and Devices. Proceedings (Cat. No.98EX140)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/COMMAD.1998.791645","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Quantum noise in coherently coupled double well systems
Intrinsic quantum fluctuations play an important role in a low temperature, high mobility regime. Coherently coupled nano-structures are likely to become increasingly important. We propose a new approach to quantum noise in resonant tunnelling systems with coherent coupling between the bound states of adjacent wells. The results go beyond the traditional population master equation approach and show new features caused by the coherent coupling.