Dr. Patra’s research is in Theoretical High Energy Physics, Astro-
Particle Physics and Cosmology with specialisation in Neutrino
Physics and Grand Unification of fundamental forces. He has
contributed significantly in the area of Particle Physics and Astro-
Particle Physics, particularly, in understanding the new Physics signal beyond the Standard
Model, which includes left-right symmetric models, Pati-Salam theory of SU(4)_C color and
SO(10) GUT in the context of testable neutrino mass generation mechanisms, dark matter,
baryon asymmetry and Large Hadron Collider prospects.