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20142023
most citedThe Olympics: A fair ranking of proposed models

470 citations · 2.1k across the 46 of their papers we have counts for

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Showing 2021Show all

6 papers · 1 filter

astro-ph.CO2021★ 55 cited

Fast and Credible Likelihood-Free Cosmology with Truncated Marginal Neural Ratio Estimation

Alex Cole, Benjamin Kurt Miller, Samuel J. Witte +4

Sampling-based inference techniques are central to modern cosmological data analysis; these methods, however, scale poorly with dimensionality and typically require approximate or…

astro-ph.CO2021★ 470 cited

The Olympics: A fair ranking of proposed models

Nils Schöneberg, Guillermo Franco Abellán, Andrea Pérez Sánchez +3

Despite the remarkable success of the Cold Dark Matter (CDM) cosmological model, a growing discrepancy has emerged (currently measured at the level of ) between t…

hep-ph2021★ 3 cited

Axion-Photon Conversion in Neutron Star Magnetospheres: The Role of the Plasma in the Goldreich-Julian Model

Samuel J. Witte, Dion Noordhuis, Thomas D. P. Edwards +1

The most promising indirect search for the existence of axion dark matter uses radio telescopes to look for narrow spectral lines generated from the resonant conversion of axions i…

hep-ph2021★ 71 cited

The Hubble Tension as a Hint of Leptogenesis and Neutrino Mass Generation

Miguel Escudero, Samuel J. Witte

The majoron, a neutrinophilic pseudo-Goldstone boson conventionally arising in the context of neutrino mass models, can damp neutrino free-streaming and inject additional energy de…

hep-ph2021★ 50 cited

Electromagnetic Signatures of Dark Photon Superradiance

Andrea Caputo, Samuel J. Witte, Diego Blas +1

Black hole superradiance is a powerful tool in the search for ultra-light bosons. Constraints on the existence of such particles have been derived from the observation of highly sp…

astro-ph.HE2021★ 1 cited

Exploring the Origin of Supermassive Black Holes with Coherent Neutrino Scattering

Victor Munoz, Volodymyr Takhistov, Samuel J. Witte +1

Collapsing supermassive stars () at high redshifts can naturally provide seeds and explain the origin of the supermassive black holes observed in…