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arXiv · 1905.04157

Statistics of off-diagonal entries of Wigner $K$-matrix for chaotic wave systems with absorption

Sirio Belga Fedeli·Yan V Fyodorov
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Abstract

Using the Random Matrix Theory approach we derive explicit distributions of the real and imaginary parts for off-diagonal entries of the Wigner reaction matrix $\mathbf{K}$ for wave chaotic scattering in systems with and without time-reversal invariance, in the presence of an arbitrary uniform absorption.

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Sirio Belga Fedeli, Yan V Fyodorov. 2019-05-08. Statistics of off-diagonal entries of Wigner $K$-matrix for chaotic wave systems with absorption. https://doi.org/10.1088/1751-8121/ab73ab

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