2016/02/07 by Prajyot Kumar Mishra, Bibhudatta Panda, Mishra, Prajyot Kumar +5
Physics and Astronomy · #Cosmology and Gravitation Theories #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena #Gamma-ray bursts and supernovae #General Relativity and Quantum Cosmology (gr-qc)
paper · pdf · doi:10.48550/arxiv.1602.03013
openalex publication_date 2016/02/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
The energy and momentum of the Bianchi type III universes are obtained using different prescriptions for the energy-momentum complexes in the framework of General Relativity. The energy and momentum of the Bianchi III universe is found to be zero for the Møller prescription. For all other prescriptions the energy and momentum vanish when the metric parameter h vanishes. In an earlier work, Tripathy et al. \citeSKT15 have obtained the energy and momentum of Bianchi VIh metric and found that the energy of the Universe vanish only for h=-1. This result raised a question: why this specific choice?. We explored the Tryon's conjecture that 'the Universe must have a zero net value for all conserved quantities' to get some ideas on the specific values of this parameter for Bianchi type Universes.