Welcome to the High Energy Physics Group! The High Energy Physics Group works on a variety of areas ranging from Cosmology, Early Universe, Quantum Field Theory and Gravity, Flavour Physics, CP violation, Physics Beyond the Standard Model, Neutrino Physics, Dark Matter Phenomenology, different aspects of Quark Gluon Plasma both in the early Universe as well as in Relativistic Heavy-ion collisions. The School of Physics has had a long tradition of research in High Energy Physics theory. The group is starting to make a conscious effort to supplement its active high energy theory group with High Energy experiments to make it integrated and holistic. Currently, it is participating in the two major HEP experimental programs in the world, the longbaseline Neutrino experiments at Fermilab, USA and the Large Hadron Collider at CERN, Geneva. The group is a member of the NOvA (NuMI Off-axis νe Appearance) and DUNE (Deep Underground Neutrino Experiments) at Fermilab and the CMS (Compact Muon Solenoid) experiment at CERN.