Gravitation as a Plastic Distortion of the Lorentz Vacuum

Gravitation as a Plastic Distortion of the Lorentz Vacuum PDF Author: Virginia Velma Fernández
Publisher: Springer Science & Business Media
ISBN: 3642135897
Category : Science
Languages : en
Pages : 154

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Book Description
Addressing graduate students and researchers in theoretical physics and mathematics, this book presents a new formulation of the theory of gravity. In the new approach the gravitational field has the same ontology as the electromagnetic, strong, and weak fields. In other words it is a physical field living in Minkowski spacetime. Some necessary new mathematical concepts are introduced and carefully explained. Then they are used to describe the deformation of geometries, the key to describing the gravitational field as a plastic deformation of the Lorentz vacuum. It emerges after further analysis that the theory provides trustworthy energy-momentum and angular momentum conservation laws, a feature that is normally lacking in General Relativity.

Gravitation as a Plastic Distortion of the Lorentz Vacuum

Gravitation as a Plastic Distortion of the Lorentz Vacuum PDF Author: Virginia Velma Fernández
Publisher: Springer Science & Business Media
ISBN: 3642135897
Category : Science
Languages : en
Pages : 154

Get Book Here

Book Description
Addressing graduate students and researchers in theoretical physics and mathematics, this book presents a new formulation of the theory of gravity. In the new approach the gravitational field has the same ontology as the electromagnetic, strong, and weak fields. In other words it is a physical field living in Minkowski spacetime. Some necessary new mathematical concepts are introduced and carefully explained. Then they are used to describe the deformation of geometries, the key to describing the gravitational field as a plastic deformation of the Lorentz vacuum. It emerges after further analysis that the theory provides trustworthy energy-momentum and angular momentum conservation laws, a feature that is normally lacking in General Relativity.

The Many Faces of Maxwell, Dirac and Einstein Equations

The Many Faces of Maxwell, Dirac and Einstein Equations PDF Author: Waldyr A. Rodrigues, Jr
Publisher: Springer
ISBN: 3319276379
Category : Science
Languages : en
Pages : 592

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Book Description
This book is an exposition of the algebra and calculus of differential forms, of the Clifford and Spin-Clifford bundle formalisms, and of vistas to a formulation of important concepts of differential geometry indispensable for an in-depth understanding of space-time physics. The formalism discloses the hidden geometrical nature of spinor fields. Maxwell, Dirac and Einstein fields are shown to have representatives by objects of the same mathematical nature, namely sections of an appropriate Clifford bundle. This approach reveals unity in diversity and suggests relationships that are hidden in the standard formalisms and opens new paths for research. This thoroughly revised second edition also adds three new chapters: on the Clifford bundle approach to the Riemannian or semi-Riemannian differential geometry of branes; on Komar currents in the context of the General Relativity theory; and an analysis of the similarities and main differences between Dirac, Majorana and ELKO spinor fields. The exercises with solutions, the comprehensive list of mathematical symbols, and the list of acronyms and abbreviations are provided for self-study for students as well as for classes. From the reviews of the first edition: “The text is written in a very readable manner and is complemented with plenty of worked-out exercises which are in the style of extended examples. ... their book could also serve as a textbook for graduate students in physics or mathematics." (Alberto Molgado, Mathematical Reviews, 2008 k)

Multivalued Fields in Condensed Matter, Electromagnetism, and Gravitation

Multivalued Fields in Condensed Matter, Electromagnetism, and Gravitation PDF Author: Hagen Kleinert
Publisher: World Scientific
ISBN: 9812791701
Category : Science
Languages : en
Pages : 522

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Book Description
This book lays the foundations of the theory of fluctuating multivalued fields with numerous applications. Most prominent among these are phenomena dominated by the statistical mechanics of line-like objects, such as the phase transitions in superfluids and superconductors as well as the melting process of crystals, and the electromagnetic potential as a multivalued field that can produce a condensate of magnetic monopoles. In addition, multivalued mappings play a crucial role in deriving the physical laws of matter coupled to gauge fields and gravity with torsion from the laws of free matter. Through careful analysis of each of these applications, the book thus provides students and researchers with supplementary reading material for graduate courses on phase transitions, quantum field theory, gravitational physics, and differential geometry.

NBS Special Publication

NBS Special Publication PDF Author:
Publisher:
ISBN:
Category : Weights and measures
Languages : en
Pages : 790

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Book Description


Publications

Publications PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788

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Book Description


Publications of the National Bureau of Standards ... Catalog

Publications of the National Bureau of Standards ... Catalog PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category :
Languages : en
Pages : 788

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Book Description


Catalog of National Bureau of Standards Publications, 1966-1976: Key word index

Catalog of National Bureau of Standards Publications, 1966-1976: Key word index PDF Author: United States. National Bureau of Standards. Technical Information and Publications Division
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788

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Book Description


Catalog of National Bureau of Standards Publications, 1966-1976

Catalog of National Bureau of Standards Publications, 1966-1976 PDF Author: United States. National Bureau of Standards
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 788

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Book Description


Space, Time and Gravitation

Space, Time and Gravitation PDF Author: Sir Arthur Stanley Eddington
Publisher: Cambridge University Press
ISBN: 9780521337090
Category : Science
Languages : en
Pages : 236

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Book Description
A reissue of a classic 1920's account of the general theory of relativity features a preface by Sir Hermann Bondi.

Teleparallel Gravity

Teleparallel Gravity PDF Author: Ruben Aldrovandi
Publisher: Springer Science & Business Media
ISBN: 9400751435
Category : Science
Languages : en
Pages : 216

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Book Description
Teleparallel Gravity (TG) is an alternative theory for gravitation, which is equivalent to General Relativity (GR). However, it is conceptually different. For example in GR geometry replaces the concept of force, and the trajectories are determined by geodesics. TG attributes gravitation to torsion, which accounts for gravitation by acting as a force. TG has already solved some old problems of gravitation (like the energy-momentum density of the gravitational field). The interest in TG has grown in the last few years. The book here proposed will be the first one dedicated exclusively to TG, and will include the foundations of the theory, as well as applications to specific problems to illustrate how the theory works.