Properties of the Null Distance and Spacetime Convergence

The null distance for Lorentzian manifolds was recently introduced by Sormani and Vega. Under mild assumptions on the time function of the spacetime, the null distance gives rise to an intrinsic, conformally invariant metric that induces the manifold topology. We show when warped products of low reg...

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Veröffentlicht in:	arXiv.org 2020-10
Hauptverfasser:	Allen, Brian, Burtscher, Annegret
Format:	Artikel
Sprache:	eng
Schlagworte:	Convergence Integrals Manifolds (mathematics) Mathematics - Differential Geometry Mathematics - Mathematical Physics Mathematics - Metric Geometry Physics - General Relativity and Quantum Cosmology Physics - Mathematical Physics Spacetime Time functions Topology Warping
Online-Zugang:	Volltext
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