540 citations · 1.6k across the 15 of their papers we have counts for
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astro-ph.CO2023
Varying fundamental constants meet Hubble
Jens Chluba, Luke Hart
Fundamental physical constants need not be constant, neither spatially nor temporally. -- This seeming simple statement has profound implications for a wide range of physical proce…
astro-ph.CO2023★ 1 cited
A cosmic microwave background search for fine-structure constant evolution
Hurum Maksora Tohfa, Jack Crump, Ethan Baker +4
In some extensions of the standard model of particle physics, the values of the fundamental coupling constants vary in space and time. Some observations of quasars hint at time and…