%0 Journal Article
%T Fano-like anti-resonances in strongly coupled binary Coulomb systems
%A Luciano Silvestri
%A Gabor J. Kalman
%A Zoltan Donko
%A Peter Hartmann
%A Hanno Kaehlert
%J Physics
%D 2014
%I arXiv
%R 10.1209/0295-5075/109/15003
%X Molecular Dynamics (MD) simulations of a strongly coupled binary ionic mixture have revealed the appearance of sharp minima in the species resolved dynamical density fluctuation spectra. This phenomenon is reminiscent of the well-known Fano anti-resonance, occurring in various physical processes. We give a theoretical analysis using the Quasi Localized Charge Approximation, and demonstrate that the observed phenomenon in the equilibrium spectrum is a novel manifestation of the Fano mechanism, that occurs at characteristic frequencies of the system different from the conventional classical Fano frequencies.
%U http://arxiv.org/abs/1404.1661v2