41 citations · 164 across the 8 of their papers we have counts for
8 papers · 1 filter
Reply to "Revisiting bounds on neutrino dark matter interaction at spikes"
James M. Cline, Matteo Puel
We respond to arXiv:2607.08904, which commented on our previous work constraining neutrino-dark matter interactions from IceCube observations of neutrinos from active galactic nucl…
Phantom fluid cosmology: Impact of a phantom hidden sector on cosmological observables
James M. Cline, Matteo Puel, Takashi Toma +1
Phantom scalar theories are widely considered in cosmology, but rarely at the quantum level, where they give rise to negative-energy ghost particles. These cause decay of the vacuu…
Boosted dark matter from a phantom fluid
James M. Cline, Matteo Puel, Takashi Toma
It is known that theories of phantom dark energy, considered as quantum fields, predict a continuous production of positive- plus negative-energy particles, from spontaneous decay…
NGC 1068 constraints on neutrino-dark matter scattering
James M. Cline, Matteo Puel
The IceCube collaboration has observed the first steady-state point source of high-energy neutrinos, coming from the active galaxy NGC 1068. If neutrinos interacted strongly enough…
Blazar constraints on neutrino-dark matter scattering
James M. Cline, Shan Gao, Fangyi Guo +5
Neutrino emission in coincidence with gamma rays has been observed from the blazar TXS 0506+056 by the IceCube telescope. Neutrinos from the blazar had to pass through a dense spik…
Late-Time Dark Matter Oscillations and the Core-Cusp Problem
James M. Cline, Guillermo Gambini, Samuel D. McDermott +1
The core-cusp problem persists as an unresolved tension between the predictions of CDM cosmology and observations of dark matter (DM) profiles in dwarf spheroidal and other gala…
A little theory of everything, with heavy neutral leptons
James M. Cline, Matteo Puel, Takashi Toma
Recently a new model of "Affleck-Dine inflation" was presented, that produces the baryon asymmetry from a complex inflaton carrying baryon number, while being consistent with const…
Affleck-Dine inflation
James M. Cline, Matteo Puel, Takashi Toma
The Affleck-Dine mechanism in its simplest form provides baryogenesis from the out-of-equilibrium evolution of a complex scalar field with a simple renormalizable potential. We sho…