2 papers
astro-ph.GA2026
Transient axion streams from disrupted miniclusters
Luca Visinelli, Momchil Naydenov
We investigate the formation and evolution of axion streams generated by the tidal disruption of axion miniclusters through stellar encounters in the Milky Way halo. Combining a la…
hep-ph2025
Axion contribution to the mass-radius relation of neutron stars
Momchil Naydenov, Alberto Salvio
An effective Lagrangian for the interaction between a pseudo-scalar (axion-like) field and massive fermions is considered. At high density and non-zero temperature axions can be pr…