On conformal Lorentzian length spaces.

Recently, Lorentzian length spaces have been introduced inspired by length spaces. One of the main objects of study in these spaces is a time separation function τ , which is closely linked to their causal structure. In analogy to the metric d in length spaces, τ can express basic notions and many results in the setting of Lorentzian length spaces. In this paper, the concept of conformal Lorentzian length spaces is introduced and a novel version of limit curve theorem is proven. Finally, the global hyperbolic and causally simple Lorentzian length spaces are characterized. [ABSTRACT FROM AUTHOR]