arXiv · 1908.02368
Hawking temperature in dispersive media: Analytical and numerical study
Abstract
In the context of analog gravity the Hawking effect can be generalized to domains outside astrophysics. Arguably, the most successful systems for this analogy have been so far the sonic and the optical ones. However, problems arise in the analog systems as their dispersive effects are too large to be ignored, and this in turn modifies the usual thermal spectrum of Hawking radiation. In this work we perform analytical and numerical studies on how the velocity profile modifies the Hawking temperature in dispersive media, including some with direct experimental application.
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Alhan Moreno-Ruiz, David Bermudez. 2019-08-06. Hawking temperature in dispersive media: Analytical and numerical study. https://doi.org/10.1016/j.aop.2020.168268
Cite the original work for its findings. Save a collection to share your selection of sources.