Non-commutative Einstein-Proca Space-time
Blanca G\'onzales, Rom\'an Linares, Marco Maceda, Oscar, S\'anchez-Santos
TL;DR
This paper introduces a non-commutative deformation of Einstein-Proca space-time by replacing point sources with smeared distributions, analyzing the resulting solutions for singularities and horizons.
Contribution
It presents a novel non-commutative model of Einstein-Proca space-time and explores its implications for singularities and horizon structure.
Findings
Smeared sources reduce singularities
Modified horizon structure observed
Non-commutative effects influence space-time geometry
Abstract
In this work we present a deformed model of Einstein-Proca space-time based on the replacement of point-like sources by non-commutative smeared distributions. We discuss the solutions to the set of non-commutative Einstein-Proca equations thus obtained, with emphasis on the issue of singularities and horizons.
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Taxonomy
TopicsCosmology and Gravitation Theories · Noncommutative and Quantum Gravity Theories · Quantum Mechanics and Applications