A study of Bianchi type I spacetime according to their Ricci collineations

Rici collineations (RCs) have been used in this research to study the locally rotationally symmetric (LRS) Bianchi type I spacetimes. To accomplish our objectives, the RC equations are typically integrated for both situations of the Ricci tensor, degenerate and non-degenerate. Throughout this work,...

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Bibliographic Details
Published in:Optical and quantum electronics 2024-02, Vol.56 (4), Article 671
Main Authors: Akhtar, Sumaira Saleem, Ahmad, Israr, Shakeel, Mehnaz, Zahir, Hina, Inc, Mustafa
Format: Article
Language:English
Subjects:
Characterization and Evaluation of Materials
Computer Communication Networks
Electrical Engineering
Lasers
Lie groups
Optical Devices
Optics
Photonics
Physics
Physics and Astronomy
Tensors
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Summary:Rici collineations (RCs) have been used in this research to study the locally rotationally symmetric (LRS) Bianchi type I spacetimes. To accomplish our objectives, the RC equations are typically integrated for both situations of the Ricci tensor, degenerate and non-degenerate. Throughout this work, a number of situations occur that provide various finite and infinite dimensional Lie algebras of RCs.
ISSN:1572-817X
0306-8919
1572-817X
DOI:10.1007/s11082-024-06290-1