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S-matrix Fluctuations in a model with Classical Diffusion and Quantum Localization

Fausto Borgonovi·Italo Guarneri
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Abstract

The statistics of S-matrix fluctuations are numerically investigated on a model for irregular quantum scattering in which a classical chaotic diffusion takes place within the interaction region. Agreement with various random-matrix theoretic predictions is discussed in the various regimes (ballistic, diffusive, localized).

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Fausto Borgonovi, Italo Guarneri. 1993-03-08. S-matrix Fluctuations in a model with Classical Diffusion and Quantum Localization. https://doi.org/10.1103/physreve.48.r2347

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