95 citations · 508 across the 34 of their papers we have counts for
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Single-step first order phase transition and gravitational waves in a SIMP dark matter scenario
Nabarun Chakrabarty, Himadri Roy, Tripurari Srivastava
We investigate the non-zero temperature dynamics of a sub-GeV dark matter scenario freezing-out via self-interactions. As a prototype, we take up the case of a scalar dark matter s…
Limiting multiple hyperchargeless scalar triplets using electroweak phase transition and other constraints
Nabarun Chakrabarty
While an additional scalar multiplet over and above the Standard Model can lead to a strong electroweak phase transition, depending on its quantum numbers, it also potentially conf…
The muon and -mass anomalies explained and the electroweak vacuum stabilised by extending the minimal Type-II seesaw
Nabarun Chakrabarty
The recent precise measurement of the -mass by the CDF II collaboration is indicative of new physics beyond the Standard Model. On the other hand, a resolution of the longstandi…
Thermally corrected masses and freeze-in dark matter: a case study
Nabarun Chakrabarty, Partha Konar, Rishav Roshan and +1
If coupled \emph{feebly} to the Standard Model bath, a dark matter can evade the severe constraints from the direct search experiments. At the same time, such interactions help pro…