On the Effect of the Cosmological Expansion on the Gravitational Lensing by a Point Mass
We analyse the effect of the cosmological expansion on the deflection of light caused by a point mass, adopting the McVittie metric as the geometrical description of a point-like lens embedded in an expanding universe. In the case of a generic, non-constant Hubble parameter, H, we derive and approxi...
Glavni autor: | Oliver F. Piattella |
---|---|
Format: | Članak |
Jezik: | English |
Izdano: |
MDPI AG
2016-10-01
|
Serija: | Universe |
Teme: | |
Online pristup: | http://www.mdpi.com/2218-1997/2/4/25 |
Slični predmeti
-
Elliptical Space with the McVittie Metrics
od: Vladimir N. Yershov
Izdano: (2024-03-01) -
A Targeted Search for Variable Gravitationally Lensed Quasars
od: William Sheu, i dr.
Izdano: (2024-01-01) -
Impact of gravitational lensing on cosmology : proceedings of the 225th Symposium of the International Astronomical Union held at the Ecole Polytechnique Federale de Lausanne, Switzerland, July 19-23, 2004 /
od: International Astronomical Union. Symposium (225th : 2004 : Lausanne, Switzerland), i dr.
Izdano: (2005) -
Observational Test of f(Q) Gravity with Weak Gravitational Lensing
od: Qingqing Wang, i dr.
Izdano: (2024-01-01) -
Testing the Cosmic Distance Duality Relation Using Strong Gravitational Lensing Time Delays and Type Ia Supernovae
od: Jing-Zhao Qi, i dr.
Izdano: (2025-01-01)