Differential invariants of Kundt spacetimes

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https://hdl.handle.net/10037/23653
DOI
https://doi.org/10.1088/1361-6382/abff9c
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Date
2021-09-07
Type
Journal article
Tidsskriftartikkel
Peer reviewed

Author
Kruglikov, Boris; Schneider, Eivind
Abstract
We find generators for the algebra of rational differential invariants for general and degenerate Kundt spacetimes and relate this to other approaches to the equivalence problem for Lorentzian metrics. Special attention is given to dimensions three and four.
Description
This is the Accepted Manuscript version of an article accepted for publication in Classical and Quantum Gravity. IOP Publishing Ltd is not responsible for any errors or omissions in this version of the manuscript or any version derived from it. The Version of Record is available online at https://doi.org/10.1088/1361-6382/abff9c.
Publisher
IOP Publishing
Citation
Kruglikov, Schneider. Differential invariants of Kundt spacetimes. Classical and Quantum Gravity. 2021;38:195017(19):1-25
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