128 citations · 993 across the 43 of their papers we have counts for
6 papers · 1 filter
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…
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…
Model-Independent Constraints on Non-Unitary Neutrino Mixing from High-Precision Long-Baseline Experiments
Sanjib Kumar Agarwalla, Sudipta Das, Alessio Giarnetti +1
Our knowledge on the active 3 mixing angles (, , and ) and the CP phase is becoming accurate day-by-day enabling us to test the unitari…
Evolution of Neutrino Mass-Mixing Parameters in Matter with Non-Standard Interactions
Sanjib Kumar Agarwalla, Sudipta Das, Mehedi Masud +1
We explore the role of matter effect in the evolution of neutrino oscillation parameters in the presence of lepton-flavor-conserving and lepton-flavor-violating neutral-current non…