Wavefronts and Light Cones for Kerr Spacetimes
Francisco Frutos─AlfaroDepartment of Physics, University of Costa Rica, San Pedro, Costa RicaFrank GraveInstitute for Visualization und Interactive Systems, University of Stuttgart, Stuttgart, GermanyThomas MüllerUniversity of Costa Rica#TAB#Daria AdisTheoretical Astrophysics, University of Tbingen, Tbingen, Germany
ABI
Аннотация
We investigate the light propagation by means of simulations of wavefronts and light cones for Kerr spacetimes. Simulations of this kind give us a new insight to better understand the light propagation in presence of massive rotating black holes. A relevant result is that wavefronts are backscattered with winding around the black hole. To generate these visualizations, an interactive computer program with a graphical user interface, called JWFront, was written in Java.
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