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Author: Wolfgang Rindler
Publisher: Oxford University Press, USA
Published: 2006-04-06
Total Pages: 447
ISBN-13: 0198567316
DOWNLOAD EBOOK →This text brings the challenge and excitement of modern relativity and cosmology at rigorous mathematical level within reach of advanced undergraduates and beginning graduates.
Author: Moshe Carmeli
Publisher: World Scientific
Published: 2006
Total Pages: 154
ISBN-13: 9812700757
DOWNLOAD EBOOK →"In this chapter cosmological special relativity is extended to five dimensions by adding time to the three spatial dimensions and the velocity of the Hubble expansion. As a consequence of this extension, equations of electrodynamics are considered through the extended skew-symmetric tensor, in which a new field is included along with the electric and magnetic fields. This new field is due to the Higgs interaction associated with the expansion of the Universe. It is unified with the electromagnetic interaction in the frame of cosmology. The field equations are developed in five dimensions. In addition to the well-known Maxwell equations new equations that describe the mix-up of different fields are obtained."--Publisher's website.
Author: William J. Kaufmann
Publisher: HarperCollins Publishers
Published: 1977
Total Pages: 198
ISBN-13:
DOWNLOAD EBOOK →Author: Richard Chace Tolman
Publisher: Courier Corporation
Published: 1987-01-01
Total Pages: 532
ISBN-13: 0486653838
DOWNLOAD EBOOK →Landmark study discusses Einstein's theory, extends thermodynamics to special and general relativity, and also develops the applications of relativistic mechanics and thermodynamics to cosmological models.
Author: George F. R. Ellis
Publisher: Cambridge University Press
Published: 2012-03-22
Total Pages: 637
ISBN-13: 0521381150
DOWNLOAD EBOOK →Surveying key developments and open issues in cosmology for graduate students and researchers, this book focuses on the general concepts and relations that underpin the standard model of the Universe. It also examines anisotropic and inhomogeneous models, and deeper issues, such as quantum cosmology and the multiverse proposal.
Author: Robert J. Lambourne
Publisher: Cambridge University Press
Published: 2010-06
Total Pages: 316
ISBN-13: 9780521131384
DOWNLOAD EBOOK →The textbook introduces students to basic geometric concepts, such as metrics, connections and curvature, before examining general relativity in more detail. It shows the observational evidence supporting the theory, and the description general relativity provides of black holes and cosmological spacetimes. --
Author: Moshe Carmeli
Publisher: World Scientific
Published: 2002
Total Pages: 225
ISBN-13: 9810249365
DOWNLOAD EBOOK →This book presents Einstein's theory of space and time in detail, and describes the large-scale structure of space, time and velocity as a new cosmological special relativity. A cosmological Lorentz-like transformation, which relates events at different cosmic times, is derived and applied. A new law of addition of cosmic times is obtained, and the inflation of the space at the early universe is derived, both from the cosmological transformation. The relationship between cosmic velocity, acceleration and distances is given. In the appendices gravitation is added in the form of a cosmological general relativity theory and a five-dimensional unified theory of space, time and velocity. This book is of interest to cosmologists, astrophysicists, theoretical physicists, mathematical physicists and mathematicians.
Author: Moshe Carmeli
Publisher: World Scientific Publishing Company
Published: 2006-10-09
Total Pages: 151
ISBN-13: 9813106840
DOWNLOAD EBOOK →The theory presented in this book is a combination of Einstein's original special and general relativity, but now the starting point is not the propagation of light but the expansion of the Universe. The traditional Hubble constant H0 (which is not constant) is called in this book the Hubble parameter. Its value at low gravity is denoted by h, and its reciprocal is denoted by τ. Thus τ is the Big Bang time (some authors call it the Hubble-Carmeli constant). This is actually the only constant that appears in this theory, just as c is the only constant that appears in Einstein's theory. There is no cosmological constant but there is a critical mass density. The theory presents general relativity in the space-velocity (of the receding galaxies) which is later on extended to include the time dimension. So far all experimental findings are satisfied by this theory.
Author: Ta-Pei Cheng
Publisher: Oxford University Press
Published: 2010
Total Pages: 452
ISBN-13: 0199573638
DOWNLOAD EBOOK →An introduction to Einstein's general theory of relativity, this work is structured so that interesting applications, such as gravitational lensing, black holes and cosmology, can be presented without the readers having to first learn the difficult mathematics of tensor calculus.
Author: Brian P. Dolan
Publisher: Cambridge University Press
Published: 2023-06-30
Total Pages: 215
ISBN-13: 1009263714
DOWNLOAD EBOOK →Einstein's general theory of relativity can be a notoriously difficult subject for students approaching it for the first time, with arcane mathematical concepts such as connection coefficients and tensors adorned with a forest of indices. This book is an elementary introduction to Einstein's theory and the physics of curved space-times that avoids these complications as much as possible. Its first half describes the physics of black holes, gravitational waves and the expanding Universe, without using tensors. Only in the second half are Einstein's field equations derived and used to explain the dynamical evolution of the early Universe and the creation of the first elements. Each chapter concludes with problem sets and technical mathematical details are given in the appendices. This short text is intended for undergraduate physics students who have taken courses in special relativity and advanced mechanics.
