19 citations · 25 across the 6 of their papers we have counts for
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gr-qc2007★ 4 cited
Noether symmetry approach to scalar-field-dominated cosmology with dynamically evolving G and Lambda
Alfio Bonanno, Giampiero Esposito, Claudio Rubano +1
This paper studies the cosmological equations for a scalar field Phi in the framework of a quantum gravity modified Einstein--Hilbert Lagrangian where G and Lambda are dynamical va…
gr-qc1998
The Cauchy Horizon in Higher-derivative Gravity Theories
Alfio Bonanno
A class of exact solutions of the field equations with higher derivative terms is presented when the matter field is a pressureless null fluid plus a Maxwellian static electric com…