Postdoctoral Positions in Theoretical Particle Physics and Theoretical Cosmology/Gravitation Institut de Física d'Altes Energies in Spain

The Particle Theory Group at the University of Freiburg invites applications for a two-year postdoctoral appointment in Theoretical Particle Physics , with the possibility of a third year and a start date in October 2027 or earlier. The postdoc will be associated with the particle theory group of S. Dittmaier , whose research focus is mainly electroweak interaction . The broader Freiburg particle theory environment also includes H. Rzehak (physics beyond the Standard Model) and the astro-particl...

King’s College London is advertising two Research Associate positions in Theoretical Physics within the Department of Mathematics . The research environment is centered on the Theoretical Physics Group, with interests spanning gravity, CFT, strings, branes, integrability , and related areas of quantum field theory and mathematical physics. The posts are STFC funded , full-time, and fixed-term for two years initially, with the possibility of extension to a third year depending on funding availabi...

Harvard University’s Department of Physics is recruiting Postdoctoral Fellow positions in high-energy theory . The research scope spans modern theoretical particle physics and related areas, including particle physics , particle astrophysics , quantum gravity , quantum field theory , and string theory . The postdoctoral researcher will join an active theoretical physics environment in Cambridge, working on fundamental questions at the intersection of high-energy physics and quantum theory. The a...

The IFAE Theory Division in Barcelona invites applications for one to two postdoctoral researchers to join the GravNet project, an ERC-funded initiative focused on the search for high-frequency gravitational waves. The successful candidates will work within the GravNet-IFAE group on the theoretical side of the program, contributing to the modeling and simulation of detector responses to gravitational waves from different sources. The project aims to optimize searches for high-frequency gravitati...

The University of the Basque Country (EHU) is inviting applications for up to three two-year postdoctoral positions in theoretical physics at the EHU Quantum Center and Department of Physics in Bilbao, Spain. The research environment includes early-Universe cosmology, observational cosmology and astrophysics, gravitation, and particle physics, including interdisciplinary interfaces among these areas. Positions are expected to start around September 2027 and are funded by the Basque Government. T...