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Dobado González, Antonio and López, A
(1993)
*Some consequences of the effective low-energy lagrangian for gravity.*
Physics Letters B, 316
(02/03/).
pp. 250-256.
ISSN 0370-2693

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Official URL: http://dx.doi.org/10.1016/0370-2693(93)90322-9

## Abstract

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.

Item Type: | Article |
---|---|

Uncontrolled Keywords: | Chiral Perturbation-Theory, Quantum-Gravity, One-Loop |

Subjects: | Sciences > Physics |

ID Code: | 22839 |

Deposited On: | 18 Sep 2013 16:51 |

Last Modified: | 07 Feb 2014 10:52 |

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