Aspects of causal theory
arXiv:1911.04438 · doi:10.1007/s10714-020-02708-9
Abstract
This paper serves as an introduction to causal theory. We focus on those parts of the theory which have proven useful for establishing spacetime inextendibility results in low regularity -- a question which is motivated by the strong cosmic censorship conjecture in general relativity. This paper is self-contained; prior knowledge of causal theory is not assumed.
arXiv comment40 pages, 6 figures. v2: references fixed and proof of prop 3.7 fixed. v3: added acknowledgement to Mittag-Leffler program. v4: to appear in GRG
References in corpus (14)
- The 1965 Penrose singularity theorem
- Globally hyperbolic spacetimes can be defined as "causal" instead of "strongly causal"
- Causality theory for closed cone structures with applications
- On Lorentzian causality with continuous metrics
- Global hyperbolicity for spacetimes with continuous metrics
- Timelike completeness as an obstruction to -extensions
- Some Remarks on the -(in)extendibility of Spacetimes
- Inextendibility of spacetimes and Lorentzian length spaces
- Maximizers in Lipschitz spacetimes are either timelike or null
- The future is not always open
- Globally hyperbolic spacetimes can be defined without the 'causal' condition
- On the proof of the -inextendibility of the Schwarzschild spacetime
- Some regularity results for Lorentz-Finsler spaces
- The annoying null boundaries
Cited by in corpus (11)
- A review of Lorentzian synthetic theory of timelike Ricci curvature bounds
- The splitting theorem for globally hyperbolic Lorentzian length spaces with non-negative timelike curvature
- On the initial singularity and extendibility of flat quasi-de Sitter spacetimes
- Time functions on Lorentzian length spaces
- Causality theory of spacetimes with continuous Lorentzian metrics revisited
- Remarks on the cosmological constant appearing as an initial condition for Milne-like spacetimes
- Causal completions as Lorentzian pre-length spaces
- On the asymptotic assumptions for Milne-like spacetimes
- A conformal infinity approach to asymptotically spacetimes
- A lower semicontinuous time separation function for spacetimes
- Causal bubbles in globally hyperbolic spacetimes