Republication of: LX. On the definition of distance in general relativity

By I. M. H. Etherington. 2007

164 citations recorded by the source corpus.

Subfields: Astronomy and Astrophysics, Geometry and Topology, Theoretical Computer Science

View Paper: https://www.semanticscholar.org/paper/ea22db5a56545ca91cde75313d34bd4789c51f23

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Astronomy and Astrophysics

1. L. Verde
2. Raul Jimenez
3. C. Burrage
4. J. Redondo
5. A. Avgoustidis
6. Michele Moresco
7. A. Cimatti
8. A. Ringwald

Citations in the corpus

• Constraints on cosmic opacity and beyond the standard model physics from cosmological distance measurements (2010, background): “The basic idea is to study possible violations from the “Etherington relation” [1], the distance duality between luminosity distance, dL, and angular diameter distance, dA: dL(z) = (1 + z) (2)dA(z) .”
• Cosmology and Fundamental Physics with the Euclid Satellite (2012, unknown): “The Etherington relation [467] implies that, in a cosmology based on a metric theory of gravity, distance measures are unique: the luminosity distance is (1 + z)(2) times the angular diameter distance.”