Remarks on the Current-Carrying State of Hall Superfluids

Frank Wilczek

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Remarks on the Current-Carrying State of Hall Superfluids

Frank Wilczek

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Abstract

I discuss in an elementary and self-contained way the nature of the current-carrying state in Hall superfluids. The explicit connection of fractional charge and rationality of the filling fraction $ν$ with quantization of angular momentum, and the discussion of the preferred velocity profile for bulk current flows may be new; the latter might provide an interesting experimental handle on a fundamental aspect of quantum superfluidity.

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Frank Wilczek. 1996-04-01. Remarks on the Current-Carrying State of Hall Superfluids. https://arxiv.org/abs/cond-mat/9604007

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