Author:
Bal Guillaume,Palacios Benjamin
Abstract
<p style='text-indent:20px;'>We consider the modeling of light beams propagating in highly forward-peaked turbulent media by fractional Fokker-Planck equations and their approximations by fractional Fermi pencil beam models. We obtain an error estimate in a 1-Wasserstein distance for the latter model showing that beam spreading is well captured by the Fermi pencil-beam approximation in the small diffusion limit.</p>
Publisher
American Institute of Mathematical Sciences (AIMS)
Subject
Modelling and Simulation,Numerical Analysis
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