Probing large distance higher dimensional gravity from lensing data
Abstract
The modifications induced in the standard weaklensing formula if Newtonian gravity differs from inverse square law at large distances are studied. The possibility of putting bounds on the mass of gravitons from lensing data is explored. A bound on graviton mass, estimated to be about 100 Mpc ^{1} is obtained from analysis of some recent data on gravitational lensing.
 Publication:

Astroparticle Physics
 Pub Date:
 August 2004
 DOI:
 10.1016/j.astropartphys.2004.04.001
 arXiv:
 arXiv:hepph/0204161
 Bibcode:
 2004APh....21..559C
 Keywords:

 High Energy Physics  Phenomenology
 EPrint:
 6 pages, 1 figure, added references