Transmission coefficient of interacting few-body system in one dimensional space

Peng Guo; Vladimir Gasparian

doi:10.1016/j.physleta.2019.06.040

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arXiv · 1901.11070

Transmission coefficient of interacting few-body system in one dimensional space

Peng Guo·Vladimir Gasparian

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Abstract

We present a novel way of defining transmission coefficient of one spatial dimensional few interacting electrons system. The formalism is based on the probability interpretation of unitarity of physical scattering $S$-matrix. The relation of our formalism to the well-established method for describing the conducting properties of non-interacting systems, Landauer-Büttiker formula, is discussed. The transport properties of interacting two-electron system is also discussed as a specific example of our formalism.

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Peng Guo, Vladimir Gasparian. 2019-01-30. Transmission coefficient of interacting few-body system in one dimensional space. https://doi.org/10.1016/j.physleta.2019.06.040

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