Implications of Raychaudhuri equation and geodesic focusing in interacting two fluid systems
Abstract The present work analyses Raychaudhuri equation (RE) in Einstein gravity for two interacting fluids. Focusing theorem, a consequence of RE, is directly related to the singularity theorems of Penrose and Hawking. In the present work, the signature of the Raychaudhuri scalar or convergence sc...
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Main Authors: | Madhukrishna Chakraborty, Subenoy Chakraborty |
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Format: | Article |
Language: | English |
Published: |
SpringerOpen
2025-01-01
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Series: | European Physical Journal C: Particles and Fields |
Online Access: | https://doi.org/10.1140/epjc/s10052-025-13850-6 |
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