Absorptive quantum measurements via coherently coupled quantum dots

Milburn, G. J., Sun, H. B. and Upcroft, B. (2000) Absorptive quantum measurements via coherently coupled quantum dots. Australian Journal of Physics, 53 4: 463-476.

Author Milburn, G. J.
Sun, H. B.
Upcroft, B.
Title Absorptive quantum measurements via coherently coupled quantum dots
Journal name Australian Journal of Physics   Check publisher's open access policy
ISSN 0004-9506
Publication date 2000-01-01
Sub-type Article (original research)
Volume 53
Issue 4
Start page 463
End page 476
Total pages 14
Place of publication Australia
Publisher CSIRO Publ
Language eng
Subject C1
240201 Theoretical Physics
780102 Physical sciences
Abstract We propose an absorptive measurement scheme via coupled quantum dots based on studies of the quantum dynamics of coherently coupled dots. The system is described through a Markov master equation that is related to a measurable quantity, the current. We analyse the measurement configuration and calculate the correlations and noise spectra beyond the adiabatic approximation.
Keyword Physics, Multidisciplinary
Current Noise
Single
Detector
Systems
Q-Index Code C1

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Physical Sciences Publications
 
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Created: Mon, 13 Aug 2007, 22:07:58 EST