- #1
jcap
- 170
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I would be interested in what people think of Fulvio Melia's new cosmological paper in which he argues that the comoving frame is locally inertial only if we have a linearly expanding Universe (or Minkowski spacetime):
https://www.researchgate.net/publication/336827324_The_lapse_function_in_Friedmann-Lemaitre-Robertson-Walker_cosmologies
https://www.researchgate.net/publication/336827324_The_lapse_function_in_Friedmann-Lemaitre-Robertson-Walker_cosmologies
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