Resolution of strong singularities and geodesic completeness in loop quantum Bianchi-II spacetimes
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DOI: 10.1088/1361-6382/aa91f6
Abstract: Generic resolution of singularities and geodesic completeness in the loop quantization of Bianchi-II spacetimes with arbitrary minimally coupled matter is investigated. Using the effective Hamiltonian approach, we examine two available quantizations: one based on the… read more here.
Keywords: resolution; singularities geodesic; resolution strong; geodesic completeness ... See more keywords
Newtonian Potential and Geodesic Completeness in Infinite Derivative Gravity
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DOI: 10.1103/physrevd.96.044012
Abstract: Recent study has shown that a nonsingular oscillating potential—a feature of infinite derivative gravity theories—matches current experimental data better than the standard General Relativity potential. In this work, we show that this nonsingular oscillating potential… read more here.
Keywords: derivative gravity; infinite derivative; newtonian potential; geodesic completeness ... See more keywords