128 citations · 291 across the 17 of their papers we have counts for
26 papers
Probing Scalar-Induced First-Order Phase Transitions with the Diffuse Supernova Neutrino Background
Sudipta Das, Shamik Niyogi, Manibrata Sen
We investigate the possibility of probing a scalar-induced first-order phase transition (FOPT) inside core-collapse supernovae through the diffuse supernova neutrino background (DS…
Ideal Gas Thermodynamics with an Invariant Energy Scale
Sudipta Das
A viable approach towards Quantum Gravity is the Doubly Special Relativity (DSR) framework in which an observer-independent finite energy upper bound (or a finite smallest length s…
Present and future constraints on flavor-dependent long-range interactions of high-energy astrophysical neutrinos
Sanjib Kumar Agarwalla, Mauricio Bustamante, Sudipta Das +1
The discovery of new, flavor-dependent neutrino interactions would provide compelling evidence of physics beyond the Standard Model. We focus on interactions generated by the anoma…
Constraining Lorentz Invariance Violation with Next-Generation Long-Baseline Experiments
Sanjib Kumar Agarwalla, Sudipta Das, Sadashiv Sahoo +1
Unified theories such as string theory and loop quantum gravity allow the Lorentz Invariance Violation (LIV) at the Planck Scale ( GeV). Using an effective field…
Enhancing Sensitivity to Leptonic CP Violation using Complementarity among DUNE, T2HK, and T2HKK
Sanjib Kumar Agarwalla, Sudipta Das, Alessio Giarnetti +2
After the landmark discovery of non-zero by the modern reactor experiments, unprecedented precision on neutrino mass-mixing parameters has been achieved over the past deca…
Perturbation in an interacting dark universe
Srijita Sinha, Manisha Banerjee, Sudipta Das
In this paper we have considered an interacting model of dark energy and have looked into the evolution of the dark sectors. By solving the perturbation equations numerically, we h…