Radiative Corrections to the Off-Resonant Maxwell-Garnett Dielectric Constant and the Spectrum of Emission - Physics > Chemical PhysicsReport as inadecuate




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Abstract: We compute the dielectric constant of a Maxwell-Garnett MG dielectricrenormalized by radiative corrections at off-resonance frequencies. To thisaim, the self-energy of the dipole constituents of the dielectric is calculatedfollowing Ref.1. The spectrum of coherent emission is obtained in exact formfor the MG model. Contrarily to the common assumption, its expression containsan only local field factor. Beyond the MG model, leading order corrections dueto recurrent scattering are implemented. Several experiments are proposed tovalidate our results in both three and two dimensional samples.



Author: M. Donaire

Source: https://arxiv.org/



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