2 papers
physics.optics2026
Experimental investigation of Lévy flights for step-length distributions with a length-dependent local power exponent
Isaac C. Nunes, Jesús P. López, Thierry Passerat de Silans
We experimentally investigate the transmission of light by dense atomic vapor. The light propagating in dense atomic vapor can be modeled as a Lévy flight random walk. For such sy…
physics.optics2024
Frequency redistribution and step-size distribution of light scattered by atomic vapor: applications to Lévy flight random walk
Isaac C. Nunes, Michelle O. Araújo, Jesús P. Lopez +1
The propagation of light that undergoes multiple-scattering by resonant atomic vapor can be described as a Lévy flight. Lévy flight is a random walk with heavy tailed step-size (…