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arXiv · 1811.01626

Landauer-B\"uttiker equation for bosonic carriers

Andrey R. Kolovsky·Zakari Denis·Sandro Wimberger
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Abstract

We study the current of Bose particles between two reservoirs connected by a one-dimensional channel. We analyze the problem from first principles by considering a microscopic model of conductivity in the noninteracting limit. Equations for the transient and the stationary current are derived analytically. The asymptotic current has a form similar to the Landauer-B\"uttiker equation for electronic current in mesoscopic devices.

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Andrey R. Kolovsky, Zakari Denis, Sandro Wimberger. 2018-11-05. Landauer-B\"uttiker equation for bosonic carriers. https://doi.org/10.1103/physreva.98.043623

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