Absorptive Quantum Measurements via Coherently Coupled Quantum Dots
G. J. Milburn, H. B. Sun and B. Upcroft
Australian Journal of Physics
53(4) 463 - 476
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.
Full text doi:10.1071/PH00034
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