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physics.gen-ph2025
On the emergence of the Lorentzian metric structure of space-time in general relativity
Gabor Etesi
In this short note we argue that, even if, as sometimes remarked, a Lorentzian manifold does not model correctly the structure of the spatio-temporal continuum as it is, yet a Lore…
physics.gen-ph2024
A set-theoretic analysis of the black hole entropy puzzle
Gabor Etesi
Motivated by the known mathematical and physical problems arising from the current mathematical formalization of the physical spatio-temporal continuum, as a substantial technical…