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First Integrals of Shear-Free Fluids and Complexity
A single master equation governs the behaviour of shear-free neutral perfect fluid distributions arising in gravity theories. In this paper, we study the integrability of [Formula: see text] find new solutions, and generate a new first integral. The first integral is subject to an integrability cond...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2021
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8619689/ https://www.ncbi.nlm.nih.gov/pubmed/34828237 http://dx.doi.org/10.3390/e23111539 |