Measuring the Hubble constant with lens time delays in inhomogeneous universes


With light curve measurements, their statistical analysis, time delays and lens models all improving so that people are talking about 1% accuracy in measuring the Hubble constant with gravitational lenses, I took the opportunity of the Jodrell Bank `Golden Lenses' workshop to point out that, at this level of accuracy, one must take the other cosmological parameters, especially the inhomogeneity parameter, into account.

The links below point to one file (in each case) containing the complete text, all figures and tables etc.

As are most of my publications this is available in two forms:

directory of individual short descriptions of papers
Phillip Helbig's publications
Phillip Helbig's research
Phillip Helbig's home page
last modified on Sunday, January 05, 2014 at 07:43:43 PM by (remove animal to reply)