Physics of the universe:
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Bibliographic Details
Main Author: Sachs, Mendel (Author)
Format: Electronic eBook
Language:English
Published: London Imperial College Press ©2010
Edition:1st ed
Subjects:
Online Access:FAW01
FAW02
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Item Description:Includes bibliographical references and index
Physics of the universe -- The language of cosmology: the mathematical basis of general relativity -- A unified field theory in general relativity: extension from the tensor to the quaternion language -- An oscillating, spiral universe cosmology -- Dark matter -- Concluding remarks -- Philosophical considerations
This book presents a new approach to the subject of cosmology. It fully exploits Einstein's theory of general relativity. It is found that the most general formal expression of the theory replaces the (10-component) tensor formalism with a (16-component) quaternion formalism. This leads to a unified field theory, where one field incorporates gravitation and electromagnetism. The theory predicts an oscillating universe cosmology with a spiral configuration. Dark matter is explained in terms of a sea of particle-antiparticle pairs, each in a particular (derived) ground state. This leads to an explanation for the separation between matter and antimatter in the universe. There is a brief discussion of black holes and pulsars. The final chapter delves into philosophical considerations such as the different types of 'truth', positivism versus realism and a discussion of the role of the Mach principle in physics and cosmology
Physical Description:1 Online-Ressource (xvii, 128 pages)
ISBN:1848165323
1848165331
1848166044
9781848165328
9781848165335
9781848166042

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