83 citations · 595 across the 21 of their papers we have counts for
22 papers
Multiple Populations of Same Sterile Neutrino as Dark Matter
Muping Chen, Graciela B. Gelmini, Philip Lu +1
Sterile neutrinos produced in the early Universe that mix with active neutrinos of the Standard Model are typically considered to consist of a single population resulting from one…
Phase Separation Unlocks Resonant Leptogenesis
Jason Arakawa, Philip Lu, Volodymyr Takhistov
Distinct behavior of decaying particles in true and false vacua of the theory can lead to enhanced generation of baryon asymmetry, a scenario we call \textit{phase separation baryo…
Primordial Black Hole Sterile Neutrinogenesis: Sterile Neutrino Dark Matter Production Independent of Couplings
Muping Chen, Graciela B. Gelmini, Philip Lu +1
Sterile neutrinos (s) are well-motivated and actively searched for hypothetical neutral particles that would mix with the Standard Model active neutrinos. They are considered…
Coexistence Test of Primordial Black Holes and Particle Dark Matter from Diffractive Lensing
Han Gil Choi, Sunghoon Jung, Philip Lu +1
If dark matter (DM) consists of primordial black holes (PBHs) and particles simultaneously, PBHs are generically embedded within particle DM halos. Such ``dressed PBHs'' (dPBHs) ar…
Primordial Black Hole Neutrinogenesis of Sterile Neutrino Dark Matter
Muping Chen, Graciela B. Gelmini, Philip Lu +1
Sterile neutrinos are well-motivated and actively searched for new particles that would mix with the active neutrinos. We study their phenomenology when they are produced in the ev…
Regurgitated Dark Matter
TaeHun Kim, Philip Lu, Danny Marfatia +1
We present a new paradigm for the production of the dark matter (DM) relic abundance based on the evaporation of early Universe primordial black holes (PBHs) themselves formed from…