Chromaticity effects in microlensing by wormholes
General Relativity and Quantum Cosmology
2009-11-07 v1 Astrophysics
Abstract
Chromaticity effects introduced by the finite source size in microlensing events by presumed natural wormholes are studied. It is shown that these effects provide a specific signature that allow to discriminate between ordinary and negative mass lenses through the spectral analysis of the microlensing events. Both galactic and extragalactic situations are discussed.
Keywords
Cite
@article{arxiv.gr-qc/0104076,
title = {Chromaticity effects in microlensing by wormholes},
author = {Ernesto Eiroa and Gustavo E. Romero and Diego F. Torres},
journal= {arXiv preprint arXiv:gr-qc/0104076},
year = {2009}
}
Comments
To appear in Modern Physics Letters A, 2001