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Quantum-Statistical Current Correlations in Multi-Lead Chaotic Cavities

S. A. van Langen·M. Buttiker
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Abstract

Quantum mechanics requires that identical particles are treated as indistinguishable. This requirement leads to correlations in the fluctuating properties of a system. Theoretical predictions are made for an experiment on a multi-lead chaotic quantum dot which can identify exchange effects in electronic current-current correlations. Interestingly, we find that the ensemble averaged exchange effects are of the order of the channel number, and are insensitive to dephasing.

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S. A. van Langen, M. Buttiker. 1997-02-07. Quantum-Statistical Current Correlations in Multi-Lead Chaotic Cavities. https://doi.org/10.1103/physrevb.56.r1680

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