From Inflation to Dark Energy in the Non-Minimal Modified Gravity(VIII Asia-Pacific International Conference on Gravitation and Astrophysics (ICGA8))
スポンサーリンク
概要
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We consider the modified gravity non-minimally coupled with matter Lagrangian for the description of early-time and late-time universe. Such F (R) (F (G)) gravity in the absence of non-minimal coupling is viable theory which passes the local tests and reproduces the ACDM era. For qualitatively similar choice of non-minimal gravitational coupling function it is shown that the unified description of early-time inflation and late-time cosmic acceleration is possible. It is interesting that matter (scalar) which supports the inflationary era is gravitationally screened at late times. Hence, it may be effectively invisible at current universe.
- 理論物理学刊行会の論文
- 2008-07-09
著者
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Tretyakov Petr
Sternberg Astronomical Institute
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ODINTSOV Sergei
Institucio Catalana de Recerca i Estudis Avangats (ICREA) and Institut de Ciencies de l'Espai (IEEC-
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Odintsov Sergei
Institucio Catalana De Recerca I Estudis Avangats (icrea) And Institut De Ciencies De L'espai (
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Odintsov Sergei
Institucio Catalana De Recerca I Estudis Avancats (icrea) And Institut De Ciencies De L'espai (
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Nojiri Shin'ichi
Department Of Physics Nagoya University
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ODINTSOV Sergei
Institucio Catalana de Recerca i Estudis Avangats (ICREA) and Institut de Ciencies de l'Espai (IEEC-CSIC), Campus UAB, Facultat de Ciencies
関連論文
- From Inflation to Dark Energy in the Non-Minimal Modified Gravity(VIII Asia-Pacific International Conference on Gravitation and Astrophysics (ICGA8))
- Non-Singular Modified Gravity Unifying Inflation with Late-Time Acceleration and Universality of Viscous Ratio Bound in F(R) Theory(Chapter III: Testing general relativity and modifiled gravity theory,Cosmology-The Next Generation-)
- A Dynamical Brane in the Gravitational Dual of N = 2 Sp(N) Superconformal Field Theory
- Holographic Conformal Anomaly with Bulk Scalars Potential from d3 and d5 Gauged Supergravity