154 citations · 633 across the 26 of their papers we have counts for
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gr-qc2014★ 4 cited
Observing Shape in Spacetime
Sean Gryb
The notion of "reference frame" is a central theoretical construct for interpreting the physical implications of spacetime diffeomorphism invariance in General Relativity. However,…
gr-qc2014★ 62 cited
Time Remains
Sean Gryb, Karim Thebault
On one popular view, the general covariance of gravity implies that change is relational in a strong sense, such that all it is for a physical degree of freedom to change is for it…