### Abstract

In a model of large distance modified gravity we compare the non-perturbative Schwarzschild solution of [G. Gabadadze, A. Iglesias, Phys. Rev. D 72 (2005) 084024, hep-th/0407049] to approximate solutions obtained previously. In the regions where there is a good qualitative agreement between the two, the non-perturbative solution yields effects that could have observational significance. These effects reduce, by a factor of a few, the predictions for the additional precession of the orbits in the Solar system, still rendering them in an observationally interesting range. The very same effects lead to a mild anomalous scaling of the additional scale-invariant precession rate found by Lue and Starkman.

Original language | English (US) |
---|---|

Pages (from-to) | 617-622 |

Number of pages | 6 |

Journal | Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics |

Volume | 632 |

Issue number | 5-6 |

DOIs | |

State | Published - Jan 26 2006 |

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### ASJC Scopus subject areas

- Nuclear and High Energy Physics

### Cite this

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*,

*632*(5-6), 617-622. https://doi.org/10.1016/j.physletb.2005.11.013

**Short distance non-perturbative effects of large distance modified gravity.** / Gabadadze, Gregory; Iglesias, Alberto.

Research output: Contribution to journal › Article

*Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics*, vol. 632, no. 5-6, pp. 617-622. https://doi.org/10.1016/j.physletb.2005.11.013

}

TY - JOUR

T1 - Short distance non-perturbative effects of large distance modified gravity

AU - Gabadadze, Gregory

AU - Iglesias, Alberto

PY - 2006/1/26

Y1 - 2006/1/26

N2 - In a model of large distance modified gravity we compare the non-perturbative Schwarzschild solution of [G. Gabadadze, A. Iglesias, Phys. Rev. D 72 (2005) 084024, hep-th/0407049] to approximate solutions obtained previously. In the regions where there is a good qualitative agreement between the two, the non-perturbative solution yields effects that could have observational significance. These effects reduce, by a factor of a few, the predictions for the additional precession of the orbits in the Solar system, still rendering them in an observationally interesting range. The very same effects lead to a mild anomalous scaling of the additional scale-invariant precession rate found by Lue and Starkman.

AB - In a model of large distance modified gravity we compare the non-perturbative Schwarzschild solution of [G. Gabadadze, A. Iglesias, Phys. Rev. D 72 (2005) 084024, hep-th/0407049] to approximate solutions obtained previously. In the regions where there is a good qualitative agreement between the two, the non-perturbative solution yields effects that could have observational significance. These effects reduce, by a factor of a few, the predictions for the additional precession of the orbits in the Solar system, still rendering them in an observationally interesting range. The very same effects lead to a mild anomalous scaling of the additional scale-invariant precession rate found by Lue and Starkman.

UR - http://www.scopus.com/inward/record.url?scp=29844450346&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=29844450346&partnerID=8YFLogxK

U2 - 10.1016/j.physletb.2005.11.013

DO - 10.1016/j.physletb.2005.11.013

M3 - Article

VL - 632

SP - 617

EP - 622

JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

SN - 0370-2693

IS - 5-6

ER -