### Abstract

Original language | English |
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Title of host publication | AIP Conference Proceedings |

Pages | 690-699 |

Number of pages | 10 |

Volume | 1241 |

DOIs | |

Publication status | Published - 1 Jan 2010 |

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*AIP Conference Proceedings*(Vol. 1241, pp. 690-699) https://doi.org/10.1063/1.3462704

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*AIP Conference Proceedings.*vol. 1241, pp. 690-699. https://doi.org/10.1063/1.3462704

**The abnormally weighting energy hypothesis : The origin of the cosmic acceleration.** / Alimi, J.-M.; Füzfa, A.

Research output: Contribution in Book/Catalog/Report/Conference proceeding › Catalog chapter contribution

TY - CHAP

T1 - The abnormally weighting energy hypothesis

T2 - The origin of the cosmic acceleration

AU - Alimi, J.-M.

AU - Füzfa, A.

PY - 2010/1/1

Y1 - 2010/1/1

N2 - We generalize tensor-scalar theories of gravitation by the introduction of an abnormally weighting type of energy. This theory of tensor-scalar anomalous gravity is based on a relaxation of the weak equivalence principle that is now restricted to ordinary visible matter only. As a consequence, the convergence mechanism toward general relativity is modified and produces naturally cosmic acceleration as an inescapable gravitational feedback induced by the mass-variation of some invisible sector. The cosmological implications of this new theoretical framework are studied. This glimpses at an enticing new symmetry between the visible and invisible sectors, namely that the scalar charges of visible and invisible matter are exactly opposite.

AB - We generalize tensor-scalar theories of gravitation by the introduction of an abnormally weighting type of energy. This theory of tensor-scalar anomalous gravity is based on a relaxation of the weak equivalence principle that is now restricted to ordinary visible matter only. As a consequence, the convergence mechanism toward general relativity is modified and produces naturally cosmic acceleration as an inescapable gravitational feedback induced by the mass-variation of some invisible sector. The cosmological implications of this new theoretical framework are studied. This glimpses at an enticing new symmetry between the visible and invisible sectors, namely that the scalar charges of visible and invisible matter are exactly opposite.

UR - http://www.scopus.com/inward/record.url?scp=77955677180&partnerID=8YFLogxK

U2 - 10.1063/1.3462704

DO - 10.1063/1.3462704

M3 - Catalog chapter contribution

AN - SCOPUS:77955677180

VL - 1241

SP - 690

EP - 699

BT - AIP Conference Proceedings

ER -