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Large-deviation analysis for counting statistics in mesoscopic transport
Li J; Liu Y; Ping J; Li SS; Li XQ; Yan YJ; Li, J (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China, lixinqi@bnu.edu.cn
2011
Source PublicationPHYSICAL REVIEW B
ISSN1098-0121
Volume84Issue:11Pages:115319
AbstractWe present an efficient approach, based on a number-conditioned master equation, for large-deviation analysis in mesoscopic transports. Beyond the conventional full-counting-statistics study, the large-deviation approach encodes complete information of both the typical trajectories and the rare ones, in terms of revealing a continuous change of the dynamical phase in trajectory space. The approach is illustrated with two examples: (i) transport through a single quantum dot, where we reveal the inhomogeneous distribution of trajectories in a general case and find a particular scale invariance point in trajectory statistics; and (ii) transport through double dots, where we find a dynamical phase transition between two distinct phases induced by the Coulomb correlation and quantum interference.
metadata_83半导体超晶格国家重点实验室
KeywordShot-noise Quantum Interferometer Interference Detector Dot
Subject Area半导体物理
Funding OrganizationNational Natural Science Foundation of China[101202101, 10874176]; Major State Basic Research Project
Indexed BySCI
Language英语
Date Available2012-01-06
Document Type期刊论文
Identifierhttp://ir.semi.ac.cn/handle/172111/22691
Collection半导体超晶格国家重点实验室
Corresponding AuthorLi, J (reprint author), Chinese Acad Sci, Inst Semicond, State Key Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China, lixinqi@bnu.edu.cn
Recommended Citation
GB/T 7714
Li J,Liu Y,Ping J,et al. Large-deviation analysis for counting statistics in mesoscopic transport[J]. PHYSICAL REVIEW B,2011,84(11):115319.
APA Li J.,Liu Y.,Ping J.,Li SS.,Li XQ.,...&Li, J .(2011).Large-deviation analysis for counting statistics in mesoscopic transport.PHYSICAL REVIEW B,84(11),115319.
MLA Li J,et al."Large-deviation analysis for counting statistics in mesoscopic transport".PHYSICAL REVIEW B 84.11(2011):115319.
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