On the space of null geodesics of a spacetime: the compact case, Engel geometry and retrievability
Crossref DOI link: https://doi.org/10.1007/s00209-023-03412-5
Published Online: 2023-12-08
Published Print: 2024-01
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Marín-Salvador, Adrià
Rubio, Roberto
Funding for this research was provided by:
Universitat Autònoma de Barcelona
Text and Data Mining valid from 2023-12-08
Version of Record valid from 2023-12-08
Article History
Received: 27 June 2023
Accepted: 1 November 2023
First Online: 8 December 2023