Nilanjandev Bhaumik

Hi, Welcome to my homepage. I am a Postdoctoral fellow at ICTP-Asia Pacific, Beijing. My research is primarily focused on exploring the broad areas of inflationary cosmology, probing this early stage of the universe with the imprints from primordial black holes (PBH) and stochastic gravitational wave backgrounds (SGWB), along with the observational constraints from CMB probes such as Planck and BICEP. During my PhD, I have particularly worked on various aspects of PBH formation from single field inflationary models, the induced SGWB originating from PBH forming models, and the detectable imprints of different reheating histories. We plan to study the imprints of various aspects of reheating histories on the different contributions of GW backgrounds, potentially extending the scope of our previous study.