Raymond Volkas

Professor Raymond Volkas is a Redmond Barry Distinguished Professor in the School of Physics, Faculty of Science, at the University of Melbourne, where he has served as a faculty member since 1993. He completed his PhD in physics at the University of Melbourne in 1987. Following his doctorate, he held research positions before returning to Melbourne. Volkas previously served as Head of the School of Physics from 2014 to 2016 and as Director of the Melbourne Node of the ARC Centre of Excellence for Dark Matter Particle Physics. His career has been marked by significant leadership roles and contributions to theoretical particle physics research groups at the university.

Volkas specializes in theoretical particle physics beyond the Standard Model. His research interests include the construction of theories for neutrino mass generation and associated flavour physics effects, the particle nature of dark matter, and baryogenesis. He has made seminal contributions to the field, including the discovery of the neutrino-oscillation-induced neutrino asymmetry generation mechanism crucial for primordial nucleosynthesis, the invention of the mirror-matter model and its applications to neutrino physics and the dark matter problem, pioneering studies on neutrino emission from the Galactic centre, explanations of electric-charge quantization using standard physics, persistence of quantal coherence under strong system-environment coupling, and novel symmetry-breaking mechanisms for brane-world models. Key publications encompass highly cited works such as "Review of asymmetric dark matter" with K. Petraki (International Journal of Modern Physics A, 2013), "Neutrino physics and the mirror world: How exact parity symmetry explains the solar neutrino deficit, the atmospheric neutrino anomaly, and the LSND experiment" with R. Foot (Physical Review D, 1995), "From the trees to the forest: a review of radiative neutrino mass models" (Frontiers in Physics, 2017), "New-Z′ phenomenology" (Physical Review D, 1991), and "Simplest Z′ model" (Physical Review D, 1991). His impact is evidenced by awards including election as a Fellow of the Australian Academy of Science in 2010, the Harrie Massey Medal and Prize from the Institute of Physics (UK) and Australian Institute of Physics in 2016 for contributions to physics beyond the standard model, and the University of Melbourne Excellence Award for Outstanding Research Higher Degree Supervision in 2018. Volkas also serves on the editorial board of the Journal of Particle Physics and Cosmology.

Professional Email: raymondv@unimelb.edu.au