| Citation: |
Hu Xuening, Luo Junyan, Li Xinqi. Quantum Measurement of Single Electron State by a Mesoscopic Detector[J]. Journal of Semiconductors, 2006, In Press.
Hu X N, Luo J Y, Li X Q. Quantum Measurement of Single Electron State by a Mesoscopic Detector[J]. Chin. J. Semicond., 2006, 27(2): 218.
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Quantum Measurement of Single Electron State by a Mesoscopic Detector
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Abstract
A realistic measurement setup for a system such as a charged two-state (qubit) or multi-state quantum system measured by a mesoscopic detector,is theoretically studied.To properly describe the measurement-induced back-action,a detailed-balance preserved quantum master equation treatment is developed.The established framework is applicable for arbitrary voltages and temperatures.-
Keywords:
- quantum measurement,
- detailed balance,
- relaxation
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References
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Proportional views
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