Gravity and signature change

DOI10.1023/A:1018895302693zbMath0878.53065arXivgr-qc/9610063OpenAlexW1607601283WikidataQ56286355 ScholiaQ56286355MaRDI QIDQ1361852

Charles Hellaby, Corinne A. Manogue, Tevian Dray, George F. R. Ellis

Publication date: 28 July 1997

Published in: General Relativity and Gravitation (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/gr-qc/9610063

zbMATH Keywords

variational principlesignature changeorthonormal framesone-sided limitsdiscontinuous signature change

Mathematics Subject Classification ID

Applications of differential geometry to physics (53Z05) Einstein's equations (general structure, canonical formalism, Cauchy problems) (83C05) Space-time singularities, cosmic censorship, etc. (83C75)

Related Items (6)

When is holography consistent? ⋮ Variational equations on mixed Riemannian-Lorentzian metrics ⋮ Isochronous solutions of Einstein’s equations and their Newtonian limit ⋮ Note on signature change and Colombeau theory ⋮ On a connection between Lorentzian and Euclidean metrics ⋮ Isochronous spacetimes

Cites Work

• Algebraic computing and the Newman-Penrose formalism in general relativity
• Particle production from signature change
• Tensor distributions on signature-changing space-times
• Change of signature in classical relativity
• Einstein’s equations in the presence of signature change

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