Einstein’s equations in the presence of signature change

DOI10.1063/1.531730zbMath0864.53050arXivgr-qc/9610064OpenAlexW2104831449MaRDI QIDQ4716478

Tevian Dray

Publication date: 13 May 1997

Published in: Journal of Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9610064

zbMATH Keywords

signature changePalatini formalismweak junction conditionDarmois condition

Mathematics Subject Classification ID

Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Space-time singularities, cosmic censorship, etc. (83C75) Global differential geometry of Lorentz manifolds, manifolds with indefinite metrics (53C50) Variational principles of physics (49S05)

Related Items (9)

Gravity and signature change ⋮ Isochronous solutions of Einstein’s equations and their Newtonian limit ⋮ Comment on: ``Smooth and discontinuous signature change in general relativity ⋮ Note on signature change and Colombeau theory ⋮ On singular semi-Riemannian manifolds ⋮ Tensor distributions on signature-changing space-times ⋮ A new distributional approach to signature change ⋮ New junction conditions for signature change: null boundary proposal ⋮ Isochronous spacetimes

Cites Work

• Comment on: ``Smooth and discontinuous signature change in general relativity
• Covariant change of signature in classical relativity
• Geometry of general hypersurfaces in spacetime: junction conditions
• Change of signature in classical relativity
• Smooth and discontinuous signature type change in general relativity
• The patchwork divergence theorem
• Black holes with Weyl charge and non-Riemannian waves
• Boundary conditions for the scalar field in the presence of signature change

This page was built for publication: Einstein’s equations in the presence of signature change