2016 2017 2019
Innocenti V. Maresin
Steklov Mathematical Institute, Moscow

Celestial geometry of Lorentzian manifolds

An attempt on a physical spacetime theory

Introduction: spacetime and its structure

Celestial geometry proper

Application to the real-world spacetime

CRF-based causality

(Conformal reference frame)-based causality

Some drawings on the blackboard will possibly help.

Applications to quantum physics

Specifically, algebras of observables.