Credit: Jack Hobhouse Dr Rudin Petrossian-ByrneVisitor Sub departmentRudolf Peierls Centre for Theoretical Physics rudin.petrossianbyrne@gmail.com Rudolf Peierls Centre for Theoretical Physics, room 50.09 About About Postdoctoral researcher in particle theory and cosmology. This year mostly working on axions.I've also written papers on black holes, phase transitions, Standard Model landscapes, and heavy quark effective field theory. My work