86 citations · 184 across the 13 of their papers we have counts for
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gr-qc1998★ 12 cited
Gauge Fixing in Higher Derivative Gravity
A. Bartoli, J. Julve, E. J. Sanchez
Linearized four-derivative gravity with a general gauge fixing term is considered. By a Legendre transform and a suitable diagonalization procedure it is cast into a second-order e…
hep-th1998★ 86 cited
Ostrogradski Formalism for Higher-Derivative Scalar Field Theories
F. J. de Urries, J. Julve
We carry out the extension of the Ostrogradski method to relativistic field theories. Higher-derivative Lagrangians reduce to second differential-order with one explicit independen…