Niels Bohr Institute

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Supplemental material for "Neutrino quantum kinetics in two spatial dimensions" (arXiv:2407.04769)

Authors: Marie Cornelius, Shashank Shalgar, and Irene Tamborra


The animations show the flavor evolution of the benchmark cases considered in the paper.

Left panels: Time evolution of the difference in $\nu_e$ number density obtained with flavor conversion (q) and the steady state without flavor conversion (c), in the annulus spanned by radius and spatial angle.
Right panels: Time evolution of the number density averaged over spatial angle as a function of radius of $\nu_e$ (red) and $\nu_x$ (blue) with flavor conversion (solid) compared to the steady state without flavor conversion (dashed). For Cases HP (CP), the inset in the upper right corner shows the $\Theta$-dependence of the perturbations in the vacuum Hamiltonian (collision term).

Neutrino flavor evolution for Case 1NP (no perturbations)


Download the movie in MPEG-4(mp4) format (Size=3.7 MB)
Download the movie in WebM format (Size=3.1 MB)

Neutrino flavor evolution for Case 1HP (perturbations in vacuum Hamiltonian)


Download the movie in MPEG-4(mp4) format (Size=4.2 MB)
Download the movie in WebM format (Size=3.3 MB)

Neutrino flavor evolution for Case 1CP (perturbations in collision term)


Download the movie in MPEG-4(mp4) format (Size=4.7 MB)
Download the movie in WebM format (Size=3.4 MB)

Neutrino flavor evolution for Case 2NP (no perturbations)


Download the movie in MPEG-4(mp4) format (Size=3.5 MB)
Download the movie in WebM format (Size=2.9 MB)

Neutrino flavor evolution for Case 2HP (perturbations in vacuum Hamiltonian)


Download the movie in MPEG-4(mp4) format (Size=3.6 MB)
Download the movie in WebM format (Size=3.0 MB)

Neutrino flavor evolution for Case 2CP (perturbations in collision term)


Download the movie in MPEG-4(mp4) format (Size=3.5 MB)
Download the movie in WebM format (Size=3.1 MB)
Please cite the paper if you use the videos in your talk or in any other academic setting.
If you face technical difficulties in accessing the movies or if you wish to discuss the physics behind the simulations please feel free to contact the authors.