2 papers
hep-ph2026
Probing Unification Scenarios with Big Bang Nucleosynthesis
I. M. Dreyer, C. J. A. P. Martins
We extend a recently developed Big Bang Nucleosynthesis (BBN) code, {\tt PRyMordial}, to constrain a broad class of Grand Unified Theories to which BBN is sensitive, since these le…
hep-ph2025
Scaling solutions for current-carrying cosmic string networks. II. Biased solutions
F. C. N. Q. Pimenta, C. J. A. P. Martins
The charge-velocity-dependent one-scale model is an extension of the canonical velocity-dependent one-scale model which explicitly incorporates additional degrees of freedom on the…