2 papers
hep-ph2025
Brazilian Report on Dark Matter 2024
I. F. M. Albuquerque, J. Alcaniz, A. Alves +51
One of the key scientific objectives for the next decade is to uncover the nature of dark matter (DM). We should continue prioritizing targets such as weakly-interacting massive pa…
hep-ph2025
Observational bounds on a possible electron-to-proton mass ratio variation and constraints in the lepton-specific 2HDM
R. G. Albuquerque, R. F. L. Holanda, I. E. T. R. Mendonça +1
In this work, we test a possible redshift variation of the electron-to-proton mass ratio, , directly from galaxy cluster gas mass fraction measurements and type Ia sup…