Tests of modified gravity theories in the Solar System
نویسندگان
چکیده
منابع مشابه
the washback effect of discretepoint vs. integrative tests on the retention of content in knowledge tests
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15 صفحه اولSolar System Tests of Higher-Dimensional Gravity
The classical tests of general relativity — light deflection, time delay and perihelion shift — are applied, along with the geodetic precession test, to the five-dimensional extension of the theory known as Kaluza-Klein gravity, using an analogue of the four-dimensional Schwarzschild metric. The perihelion advance and geodetic precession calculations are generalized for the first time to situat...
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In the present paper, we consider the possibility of observationally constraining Hořava gravity at the scale of the Solar System, by considering the classical tests of general relativity (perihelion precession of the planet Mercury, deflection of light by the Sun and the radar echo delay) for the spherically symmetric black hole Kehagias– Sfetsos solution of Hořava–Lifshitz gravity. All these ...
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چکیده ندارد.
15 صفحه اولSolar System planetary motions and modified gravity
According to the braneworld model of gravity by Dvali, Gabadadze and Porrati, our Universe is a four-dimensional space-time brane embedded in a larger, infinite five-dimensional bulk space. Contrary to the other forces constrained to remain on the brane, gravity is able to explore the entire bulk getting substantially modified at large distances. This model has not only cosmological consequence...
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ژورنال
عنوان ژورنال: Canadian Journal of Physics
سال: 2015
ISSN: 0008-4204,1208-6045
DOI: 10.1139/cjp-2014-0176