Chromaticity effects in microlensing by wormholes

Authors
Eiroa, E Romero, GE Torres, DF
Citation
E. Eiroa et al., Chromaticity effects in microlensing by wormholes, MOD PHY L A, 16(15), 2001, pp. 973-983
Citations number
19
Categorie Soggetti
Physics
Journal title
MODERN PHYSICS LETTERS A
ISSN journal
02177323 → ACNP
Volume
16
Issue
15
Year of publication
2001
Pages
973 - 983
Database
ISI
SICI code
0217-7323(20010520)16:15<973:CEIMBW>2.0.ZU;2-#
Abstract
Chromaticity effects introduced by the finite source size in microlensing e vents by presumed natural wormholes are studied. It is shown that these eff ects provide a specific signature that allow to discriminate between ordina ry and negative mass lenses through the spectral analysis of the microlensi ng events. Both galactic and extragalactic situations are discussed.