I have worked on a range of topics in theoretical and observational cosmology. I have extensively studied the cosmic microwave background (CMB), relic radition from the Universe's infancy. I use CMB observations to learn about cosmology and the physics of galaxy clusters. In addition, I am interested in understanding how we can use large-scale structure observations, such as how galaxies are distributed, to reveal the physics of the first moments of the Universe's history. Please see this section for some recent highlights.
Research is most exciting when it is shared! As such I have worked with my collaborators and within several formal collaborations. Currently I am most involved with the Atacama Cosmology Telescope , Simons Observatory and CMB-S4 . I have been fortunate enough to supervise projects with several fantastic students. I am always interested in new collaborations, so drop me an email if you would like to work together.
Click on the images below to read about some of my recent highlights. You can view my complete publication history here.
Please email me at wrc27 at the Cambridge University domain (cam.ac.uk).
See my Cambridge website, here, for more information.