This article is cited in 1 paper

Relation Between a Pole of the Scattering Matrix and the Transmission and Reflection Coefficients in Scattering in a Quantum Waveguide

A. A. Arsen'ev

M. V. Lomonosov Moscow State University

Abstract: We use an example to illustrate how a pole with a small imaginary part can affect the transmission and reflection coefficients in the scattering in a quantum waveguide.

Keywords: scattering matrix, resonances, quantum billiard.

Received: 03.10.2003

DOI: 10.4213/tmf88

 English version: Theoretical and Mathematical Physics, 2004, 140:2, 1151–1156

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