About Signature-Change Metrics on Manifolds

arXiv (Cornell University) 2026 Preprint Open access

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Authors: Javier Lafuente-López
DOI: 10.48550/arxiv.2601.10793
Cited by: 0

Abstract

We provide a one-parameter family of Lorentz-Riemann signature-change models of metric manifolds. This family generalizes the Kossowski's signature type-changihg stablished in [9]. Simple local expressions are sought around the hypersurface of change.

Fields of Study & Subjects

Advanced Differential Geometry Research Relativity and Gravitational Theory Geometric Analysis and Curvature Flows

Publication details

Journal / source
arXiv (Cornell University)
Publication date
15 January 2026
Document type
Preprint