02793nam 22005535 450 991074116090332120250609110559.03-030-50039-X10.1007/978-3-030-50039-9(CKB)4100000011321025(MiAaPQ)EBC6237603(DE-He213)978-3-030-50039-9(PPN)248596209(MiAaPQ)EBC6237384(EXLCZ)99410000001132102520200625d2020 u| 0engurcnu||||||||txtrdacontentcrdamediacrrdacarrierTetrad Formalism for Exact Cosmological Observables /by Ermis Mitsou, Jaiyul Yoo1st ed. 2020.Cham :Springer International Publishing :Imprint: Springer,2020.1 online resource (144 pages)SpringerBriefs in Physics,2191-54233-030-50038-1 Introduction and Summary -- Motivation -- Mathematical Framework -- Observer Space-Time Formalism -- General-Relativistic Matrix Kinetic Theory.This book presents a novel mathematical formalism, based on the tetrad formulation of differential geometry, for describing cosmological observables exactly and conveniently. It covers all the standard observables, i.e. distances, weak lensing, number counts and cosmic microwave background, and also includes a detailed derivation of general-relativistic matrix kinetic theory. All the fully nonlinear equations are derived in detail and the mathematical content is self-contained, so that readers require only a basic knowledge of general relativity. Moreover, the authors discuss several subtle issues that are usually overlooked in the literature and, in particular, issues that distinguish this formalism from the more approximative standard practice.SpringerBriefs in Physics,2191-5423CosmologyGravitationCosmologyhttps://scigraph.springernature.com/ontologies/product-market-codes/P22049Classical and Quantum Gravitation, Relativity Theoryhttps://scigraph.springernature.com/ontologies/product-market-codes/P19070Cosmology.Gravitation.Cosmology.Classical and Quantum Gravitation, Relativity Theory.523.10151523.1Mitsou Ermisauthttp://id.loc.gov/vocabulary/relators/aut805197Yoo Jaiyulauthttp://id.loc.gov/vocabulary/relators/autMiAaPQMiAaPQMiAaPQBOOK9910741160903321Tetrad Formalism for Exact Cosmological Observables2141300UNINA