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Vasileios Letsios



My 4-year undergraduate education started in the Physics Department of the University of Patras, Greece in 2014. In 2018 I moved to London where I completed my MSc in theoretical physics (QFFF) at Imperial College.

At York, I am working with professor Atsushi Higuchi on (Quantum) Field Theory in de Sitter spacetime which is relevant to inflationary Cosmology. Currently, I am working on the application of half-integer spin field theories on Spheres to de Sitter field theory. We are also interested in some representation theory aspects of these theories.