Hubble constant, lensing, and time delay in Te Ve S
Abstract
The Hubble constant can be determined from the time delay of gravitationally lensed systems. We adopt Te Ve S as the relativistic version of Modified Newtonian Dynamics to study gravitational lensing phenomena and evaluate the Hubble constant from the derived time-delay formula. We test our method on observed quasar lensing published in the literature. Three candidates are suitable for our study, HE 2149-2745, FBQ J0951+2635, and SBS 0909+532.
- Publication:
-
Advancing the Physics of Cosmic Distances
- Pub Date:
- February 2013
- DOI:
- 10.1017/S1743921312021692
- Bibcode:
- 2013IAUS..289..344T
- Keywords:
-
- dark matter;
- gravitation;
- gravitational lensing;
- quasars: individual (HE 2149-2745;
- FBQ J0951+2635;
- SBS 0909+532)