A new metric-affine gravity toy model dynamically generates a global time function via projective invariance breaking to enforce stable causality, recovering mimetic gravity and yielding a broader dark sector.
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2 Pith papers cite this work. Polarity classification is still indexing.
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Pith papers citing it
fields
gr-qc 2years
2026 2verdicts
UNVERDICTED 2representative citing papers
Closed-form expressions for particle orbits and photon spheres are derived for a KR-NED black hole, with shadow radius consistent with EHT data and Hawking sparsity increased to ~1700 from 496.
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Metric affine gravity with dynamical chronology protection
A new metric-affine gravity toy model dynamically generates a global time function via projective invariance breaking to enforce stable causality, recovering mimetic gravity and yielding a broader dark sector.
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Particle Dynamics, Shadow and Hawking Sparsity of a Kalb-Ramond Black Hole Coupled to Nonlinear Electrodynamics
Closed-form expressions for particle orbits and photon spheres are derived for a KR-NED black hole, with shadow radius consistent with EHT data and Hawking sparsity increased to ~1700 from 496.