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Your search keyword '"Lundgren, L."' showing total 2 results
Start Over Author "Lundgren, L." Publication Type Reports
2 results on '"Lundgren, L."'

1. Fermat's principle and variational analysis of an optical model for light propagation exhibiting a critical radius

Author

Marklund, M., Anderson, D., Cattani, F., Lisak, M., and Lundgren, L.

Subjects
Physics - Physics Education, General Relativity and Quantum Cosmology, Physics - General Physics
Abstract

Fermat's principle and variational analysis is used to analyze the trajectories of light propagating in a radially inhomogeneous medium with a singularity in the center. It is found that the light trajectories are similar to those around a black hole, in the sense that there exists a critical radius within which the light cannot escape, but spirals into the singularity., Comment: 5 pages from tex file + 3 figures (eps files)

Published
2001
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