3 citations · 3 across the 4 of their papers we have counts for
4 papers
The alignment time function
Marco van den Beld-Serrano
Given a fixed past-directed timelike vector field, does there exist a time function whose gradient is optimally aligned with it? We address this question by introducing a functiona…
Baryogenesis in Conformally Flat Spacetimes
Felix Finster, Marco van den Beld-Serrano
Based on a baryogenesis mechanism originating from the theory of causal fermion systems, we analyze its main geometric and analytic features in conformally flat spacetimes. An expl…
-inextendibility of FLRW spacetimes within a subclass of axisymmetric spacetimes
Melanie Graf, Marco van den Beld-Serrano
Starting from the proof of the -inextendibility of Schwarzschild by Sbierski, the past decade has seen renewed interest in showing low-regularity inextendibility for known spa…
Baryogenesis in Minkowski Spacetime
Felix Finster, Marco van den Beld-Serrano
Based on a mechanism originally suggested for causal fermion systems, the present paper paves the way for a rigorous treatment of baryogenesis in the language of differential geome…