By Ta-Pei Cheng
Einstein's inspiration of curved spacetime because the gravitational box. At a extra mathematically available point, it offers a metric description of a warped house, permitting the reader to check many attention-grabbing phenomena equivalent to gravitational time dilation, GPS operation, gentle deflection, precession of
Mercury's perihelion, and black holes. a number of sleek themes in cosmology are mentioned from primordial inflation and cosmic microwave historical past to the darkish strength that propels an accelerating universe.
Building on Cheng's past publication, 'Relativity, Gravitation and Cosmology: A easy Introduction', this article has been adapted to the complicated pupil. It concentrates at the center components of the topic making it compatible for a one-semester path on the undergraduate point. it might additionally function an available advent of normal relativity and cosmology for these readers who are looking to research the topic on their lonesome. the correct tensor formula of Einstein's box equation is gifted in
an appendix bankruptcy for these wishing to glimpse additional on the mathematical details.
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Extra info for A College Course on Relativity and Cosmology
A College Course on Relativity and Cosmology by Ta-Pei Cheng