Advisor

Sort by: Order: Results:

  • Asymptotic conservation laws for loop level soft photon theorems 
    BHATKAR, SAYALI ATUL (Dept. of Physics, 2021-03)
    In the thesis, we study new asymptotic conservation laws in electromagnetism that could reproduce the loop effects in the soft expansion of QED amplitudes. We also explore interesting properties of asymptotic expansions ...
  • Asymptotic symmetries and dual theories of (2+1) dimensional (super)gravity theories 
    BHATTACHARJEE, ARINDAM (Dept. of Physics, 2021-09)
    In this thesis we use the asymptotic symmetries of 3D (super)gravity theories to explore the dual theories. Using the Chern-Simons formulation of (2+1)D gravity we have constructed a two dimensional theory dual to 3D ...
  • Quantum Field Theory at Strong Coupling 
    MEHTA, ABHISHEK (2023-05)
    Strongly-coupled Quantum Field Theories (QFT) do not admit a perturbative expansion in the coupling and a Lagrangian formulation is not suitable for such theories. This forces us to rely on non-perturbative techniques like ...

Search Repository


Advanced Search

Browse

My Account