2024 Excellence in Science Research Awards winners | Science

Roger Melko is a Professor of Physics in the Faculty of Science. Dr. Melko’s research interests involve strongly-correlated many-body systems, with a focus on emergent phenomena, ground state phases, phase transitions, quantum criticality, and entanglement. He emphasizes computational methods as a theoretical technique, in particular the development of state-of-the-art algorithms for the study of strongly-interacting systems. Dr. Melko’s work has employed computer simulations to explore the low-temperature physics of classical and quantum magnetic materials, cold atoms in optical lattices, bosonic fluids and quantum computers. He is particularly interested in microscopic models that display interesting quantum behaviour in the bulk, such as superconducting, spin liquid, or topological phases. He is also interested in broader ideas in computational physics, the development of novel algorithms such as machine learning for simulating quantum mechanical systems on classical computers, and the relationship of these methods to the field of quantum information science.