Kathleen Rosser

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Questions related from Kathleen Rosser

In general relativity, is gravity truly geometry for bodies of any mass? Ie. is all gravitational motion fully determined by a spacetime metric?

General relativists often claim that gravity is geometry (see for example J. B. Hartle, Gravity: an Introduction to Einstein's General Relativity). But is gravity really geometry for bodies of any...

25 December 2024 9,138 5 View

If you were to look for a new theory of gravity to replace general relativity, what criteria would that theory have to meet?

Daniel Coumbe of the Niels Bohr Institute, in his April 21, 2021 Physical Review D article entitled "Is asymptotically Weyl-invariant gravity viable?", presents 6 criteria for a viable new theory...

24 August 2021 3,413 81 View