2 papers
math.AP2026
The massless Boltzmann equation in Minkowski spacetime
Ho Lee, Ernesto Nungesser, John Stalker +1
We study the spatially homogeneous, massless Boltzmann equation in Minkowski spacetime for a certain range of hard and soft interactions. For hard interactions, we derive a Povzner…
gr-qc2025
Homogeneous solutions to the Einstein-matter equations with a magnetic field and a conformal gauge singularity
Ho Lee, Ernesto Nungesser, John Stalker +1
We study massless solutions to the Einstein equations coupled to different matter models with a magnetic field and a conformal gauge singularity assuming spatial homogeneity with t…