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Quantum fluctuations in radiation dominated anisotropic cosmology
Authors:Thant Zin Naing  J V Narlikar
Institution:(1) Inter-University Centre for Astronomy and Astrophysics, Post Bag 4, 411 007 Pune, India;(2) Present address: Physics Department, Yangon University, Myanmar
Abstract:Using the metric conformal transformation and simple path integral, Feynman propagator method, for computing its quantum fluctuations, we analyse the radiation dominated anisotropic Bianchi Type I cosmology. We proceed to show that the quantum conformal fluctuations diverge at the classical spacetime singularity, suggesting that a singularity free solution can exist in anisotropic cosmology in the quantum regime. Since the December 1998 issue of this journal was delayed, we were able to include this paper in this issue.
Keywords:Quantum cosmology  quantum fluctuations  spacetime singularity
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