RT Journal Article
T1 Some consequences of the effective low-energy lagrangian for gravity
A1 Dobado González, Antonio
A1 López, A
AB We consider the minimal low-energy action for gravity up to six derivatives which is renormalizable at the two-loop level modulo higher derivative corrections. Then we study the classical solutions corresponding to the Schwarzschild and the Robertson-Walker metrics. In the first case we find a singularity close to the gravitational radius and in the second case we find inflationary de Sitter solutions in absence of any matter or cosmological constant.
PB Elsevier Science BV
SN 0370-2693
YR 1993
FD 1993-10-01
LK https://hdl.handle.net/20.500.14352/58748
UL https://hdl.handle.net/20.500.14352/58748
LA eng
DS Docta Complutense
RD 10 abr 2025