428 citations · 495 across the 13 of their papers we have counts for
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gr-qc2016★ 5 cited
Constraining the Physical State by Symmetries
L. Fatibene, M. Ferraris, G. Magnano
After reviewing the hole argument and its relations with initial value problem and general covariance, we shall discuss how much freedom one has to define the physical state of a s…
gr-qc2016★ 2 cited
Nonlinear Gravitational Lagrangians revisited
Guido Magnano
The Legendre transformation method, applied in 1987 to deal with purely metric gravitational Lagrangians with nonlinear dependence on the Ricci tensor, is extended to metric-affine…