2 papers
gr-qc2025
Trapped surface formation for the Einstein-Weyl spinor system
Peng Zhao, Xiaoning Wu
We prove trapped-surface formation for the Einstein-Weyl spinor system (gravity coupled to a massless left-handed two-spinor) without any symmetry assumption. To this end we establ…
math.AP2025
On the local existence for the characteristic initial value problem for the Einstein-Dirac system
Peng Zhao, Xiaoning Wu
In this paper, we investigate the characteristic initial value problem for the Einstein-Dirac system, a model governing the interaction between gravity and spin- fields. We ap…