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20232026
most citedSpinning Primordial Black Holes from First Order Phase Transition

12 citations · 34 across the 14 of their papers we have counts for

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hep-ph2026

Enlightening dark moments of neutrino with superradiance

Indra Kumar Banerjee, Ujjal Kumar Dey, Anna John

Neutrinos can acquire electromagnetic moments either within the Standard Model through higher order radiative corrections or within the domain of new physics. In this study we focu…

hep-ph2026

Primordial Black Holes from Slow Phase Transitions with Delayed Reheating: A Peak-Theory Approach

Indra Kumar Banerjee

We study the possibility of significant PBH production from a slow first-order phase transition with delayed reheating. Since delayed reheating results in an early matter-dominated…

hep-ph2025

Mini-review on the production of Primordial Black Holes from First-Order Phase Transitions in the Early Universe

Indra Kumar Banerjee, Ujjal Kumar Dey, Shaaban Khalil

We review the creation mechanism of primordial black holes from first order phase transitions. We discuss various model-dependent and independent mechanisms and relate the properti…

hep-ph2025

Radiative symmetry breaking in a gauged Zee-Babu model and its gravitational wave imprints

Indra Kumar Banerjee, Nabarun Chakrabarty, Ujjal Kumar Dey

We construct a classically scale invariant version of the Zee-Babu model governed by an gauge symmetry wherein three right handed neutrinos with identical gauge charge…

hep-ph2025

Bounds on Exotic Couplings from a New -Background

Indra Kumar Banerjee, Ujjal Kumar Dey, Anna John

We propose a hitherto unexplored neutrino background emerging from the mechanism of quenched superradiance of rotating primordial black holes. The quenching of the phenomenon happe…

hep-ph2025

Primordial Black Holes and Gravitational Waves in Extensions of the Standard Model

Indra Kumar Banerjee, Ujjal Kumar Dey, Shaaban Khalil

We investigate the phenomenology of a Standard Model extension incorporating an inert scalar doublet and a gauged symmetry. Our analysis reveals regions of the paramet…

hep-ph2025★ 1 cited

Neutrino Decoherence via Modified Dispersion

Bikash Kumar Acharya, Indra Kumar Banerjee, Ujjal Kumar Dey

We study in detail the effect of quantum decoherence in neutrino oscillations. We adopt a phenomenological approach that allows us to parametrize the energy dependence of the decoh…

hep-ph2024★ 9 cited

Primordial Black Holes (as Dark Matter) from the Supercooled Phase Transitions with Radiative Symmetry Breaking

Indra Kumar Banerjee, Francesco Rescigno, Alberto Salvio

We study in detail the production of primordial black holes (PBHs), as well as their mass and initial spin, due to the phase transitions corresponding to radiative symmetry breakin…

hep-ph2024★ 2 cited

Multi-messenger Astronomy with Quenched Superradiance

Indra Kumar Banerjee, Soumya Bonthu, Ujjal Kumar Dey

We propose a novel method to study the ultra-light bosons, where compact rotating objects undergo the phenomenon of quenched superradiance to create gravitational waves and neutrin…

hep-ph2024★ 5 cited

Primordial Black Holes and Gravitational Waves in the Extended Inert Doublet Model: A First-Order Phase Transition Perspective

Indra Kumar Banerjee, Ujjal Kumar Dey, Shaaban Khalil

We conduct an analysis of a extended inert doublet model and obtained the parameter space allowing strong first order phase transitions. We show that a large part of t…