2 papers
hep-ph2026
WIMP/FIMP dark matter and primordial black holes with memory burden effect
Teruyuki Kitabayashi, Amane Takeshita
The lifetime of primordial black holes (PBHs), which formed in the early universe, can be extended by the memory burden effect. Light PBHs may exist today and be candidates for dar…
hep-ph2025
Interstellar medium gas heating by primordial black holes and dark matter particles
Amane Takeshita, Teruyuki Kitabayashi
The Leo T dwarf galaxy has been utilized to investigate the heating of interstellar medium gas by both primordial black holes (PBHs) and dark matter (DM) particles. Previous studie…