Lower bound on the time-to-mass ratio of circular trajectories in spherically symmetric curved spacetimes
It is proved that the Einstein-matter field equations supplemented by the weak (positive) energy condition yield the dimensionless lower bound T∞/M(r)≥63π on the orbital-time-to-mass ratio of closed circular motions in curved spacetimes, where {r,T∞,M(r)} are respectively the radius of the circular...
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-05-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269325001911 |
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