Tom Prokopec

Dr. Tom Prokopec is an Associate Professor in Theoretical Physics at Utrecht University's Department of Physics, within the Science faculty. His primary research focuses on cosmology, quantum field theory, and elementary particles, with a particular emphasis on the early universe's dynamics, dark matter, and gravitational physics. He explores topics such as the quantum origins of cosmic structures, conformal symmetry applications, and gravitational wave generation during phase transitions. As a member of the Dutch LISA Cosmology Group, he investigates gravitational wave signals from early universe phenomena. Prokopec teaches master-level courses on General Relativity and Cosmology and organizes the Nico van Kampen Theoretical Physics Colloquia. His work bridges fundamental questions (e.g., quantum gravity, dark energy) with practical implications (e.g., precision cosmology).

His research interests span theoretical frameworks addressing cosmological inflation, the cosmic microwave background, and dark matter, often employing advanced quantum field theory techniques. He emphasizes the need for a fundamental Lagrangian-based approach to dark matter dynamics and gravitational interactions. Prokopec’s contributions include studies on scalar field models for dark matter, gauge-independent analyses of inflationary perturbations, and resolving quantum vs. classical effects in cosmological observables. His recent work addresses gravitational wave signatures from electroweak phase transitions and the role of conformal symmetry in resolving the cosmological constant problem.

Prokopec collaborates actively with international groups, particularly on LISA mission-related projects for gravitational wave cosmology. Despite no specific grants or awards listed, his extensive publication record reflects sustained high-impact research. He mentors master’s students in challenging projects combining quantum field theory and cosmology.