Neutrino masses and mixings produce vacuum oscillations, an established quantum
mechanical phenomenon. In matter, the Mikheev-Smirnov-Wolfenstein effect, due to …

Neutrinos are known to undergo flavor conversion processes among the three flavors. The
fast flavor conversion (FFC) has been the central piece of flavor conversions taking place in …

We present a comprehensive study on the occurrences of the collisional flavor instability
(CFI) and the fast flavor instability (FFI) of neutrinos based on a 2D core-collapse supernova …

In the most extreme astrophysical environments, such as core-collapse supernovae
(CCSNe) and neutron star mergers (NSMs), neutrinos can undergo fast flavor conversions …

Providing an accurate modeling of neutrino physics in dense astrophysical environments
such as binary neutron star mergers presents a challenge for hydrodynamic simulations …

We present a new subgrid model for neutrino quantum kinetics, which is primarily designed
to incorporate effects of collective neutrino oscillations into neutrino-radiation-hydrodynamic …

Neutrino gases are expected to form in high-density astrophysical environments, and
accurately modeling their flavor evolution is critical to understanding such environments. In …

We consider a dense neutrino gas in the “fast-flavor limit”(vanishing neutrino masses). For
the first time, we identify exact solutions of the nonlinear wave equation in the form of …

Neutrinos in dense environments like core-collapse supernovae (CCSNe) and neutron star
mergers (NSMs) can undergo fast flavor conversions (FFCs) once the angular distribution of …

In dense astrophysical environments, notably core-collapse supernovae and neutron star
mergers, neutrino-neutrino forward scattering can spawn flavor conversion on very short …