22 citations · 152 across the 22 of their papers we have counts for
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gr-qc2017★ 3 cited
Hamiltonian formalism of cosmological perturbations and higher derivative theories
Debottam Nandi
The focus of the thesis is to obtain a universal formalism to evaluate the perturbations during inflation at all orders that can be applied to any theory of gravity and matter sour…
astro-ph.CO2017★ 9 cited
Vector Galileon and inflationary magnetogenesis
Debottam Nandi, S. Shankaranarayanan
Cosmological inflation provides the initial conditions for the structure formation. However, the origin of large-scale magnetic fields cannot be addressed in this framework. The ke…