Hawking Radiation in Laboratories
General Relativity and Quantum Cosmology
2009-11-07 v2 Astrophysics
Condensed Matter
High Energy Physics - Theory
Abstract
We propose an experimental model using the Laval nozzle of a sonic analogue of the Hawking radiation. We observe a power spectrum of the out-going wave emitted from the vicinity a sonic horizon in place of a created particle number. Our treatment is based on classical theory, and it will make experiments to be easier. This experimental possibility is a great advantage of our model.
Cite
@article{arxiv.gr-qc/0108072,
title = {Hawking Radiation in Laboratories},
author = {Masa-aki Sakagami and Akira Ohashi},
journal= {arXiv preprint arXiv:gr-qc/0108072},
year = {2009}
}
Comments
6 pages, 4 figures: this is published version. Minor changes and one figure are added