papers
Publications (2)
astro-ph.CO2017
Tests of $Î$CDM and Conformal Gravity using GRB and Quasars as Standard Candles out to $z \sim 8$
Carl Roberts, Keith Horne, Alistair O. Hodson +1
astro-ph.GA2015
Observations of radio-quiet quasars at 10mas resolution by use of gravitational lensing
Neal Jackson, Amitpal S. Tagore, Carl Roberts +5