2 papers
physics.class-ph2024
Dynamical Similarity in Field Theories
David Sloan
In previous work I have shown that Herglotz actions reproduce the dynamics of classical mechanical theories which exhibit dynamical similarities. Recent work has shown how to exten…
gr-qc2024
Continuation of Bianchi Spacetimes Through The Big Bang
Josh Hoffmann, David Sloan
In this paper we present a framework in which the relational description of General Relativity can be used to smoothly continue cosmological dynamical systems through the Big Bang…