Differential Forms and the Geometry of General Relativity

Differential Forms and the Geometry of General Relativity
Title Differential Forms and the Geometry of General Relativity PDF eBook
Author Tevian Dray
Publisher CRC Press
Pages 324
Release 2014-10-20
Genre Mathematics
ISBN 1466510005

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Differential Forms and the Geometry of General Relativity provides readers with a coherent path to understanding relativity. Requiring little more than calculus and some linear algebra, it helps readers learn just enough differential geometry to grasp the basics of general relativity. The book contains two intertwined but distinct halves. Designed for advanced undergraduate or beginning graduate students in mathematics or physics, most of the text requires little more than familiarity with calculus and linear algebra. The first half presents an introduction to general relativity that describes some of the surprising implications of relativity without introducing more formalism than necessary. This nonstandard approach uses differential forms rather than tensor calculus and minimizes the use of "index gymnastics" as much as possible. The second half of the book takes a more detailed look at the mathematics of differential forms. It covers the theory behind the mathematics used in the first half by emphasizing a conceptual understanding instead of formal proofs. The book provides a language to describe curvature, the key geometric idea in general relativity.

Differential Forms and the Geometry of General Relativity

Differential Forms and the Geometry of General Relativity
Title Differential Forms and the Geometry of General Relativity PDF eBook
Author Tevian Dray
Publisher CRC Press
Pages 315
Release 2014-10-20
Genre Mathematics
ISBN 1466510323

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Requiring little more than calculus and some linear algebra, this book provides readers with a coherent path to understanding relativity. It helps readers learn just enough differential geometry to grasp the basics of general relativity. The first half of the book describes some of the surprising implications of relativity without introducing more formalism than necessary. The second half takes a more detailed look at the mathematics of differential forms, showing how they are used to describe key geometric ideas in general relativity.

Formulations of General Relativity

Formulations of General Relativity
Title Formulations of General Relativity PDF eBook
Author Kirill Krasnov
Publisher Cambridge University Press
Pages 391
Release 2020-11-26
Genre Science
ISBN 1108481647

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Carefully documenting the different formulations of general relativity, the author reveals valuable insight into the nature of the gravitational force and its interaction with matter. This book will interest graduate students and researchers in the fields of general relativity, gravitational physics and differential geometry.

Differential Geometry, Gauge Theories, and Gravity

Differential Geometry, Gauge Theories, and Gravity
Title Differential Geometry, Gauge Theories, and Gravity PDF eBook
Author M. Göckeler
Publisher Cambridge University Press
Pages 248
Release 1989-07-28
Genre Mathematics
ISBN 9780521378215

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Cambridge University Press is committed to keeping scholarly work in print for as long as possible. A short print-run of this academic paperback has been produced using digital technology. This technology has enabled Cambridge to keep the book in print for specialists and students when traditional methods of reprinting would not have been feasible. While the new digital cover differs from the original, the text content is identical to that of previous printings.

Visual Differential Geometry and Forms

Visual Differential Geometry and Forms
Title Visual Differential Geometry and Forms PDF eBook
Author Tristan Needham
Publisher Princeton University Press
Pages 530
Release 2021-07-13
Genre Mathematics
ISBN 0691203709

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An inviting, intuitive, and visual exploration of differential geometry and forms Visual Differential Geometry and Forms fulfills two principal goals. In the first four acts, Tristan Needham puts the geometry back into differential geometry. Using 235 hand-drawn diagrams, Needham deploys Newton’s geometrical methods to provide geometrical explanations of the classical results. In the fifth act, he offers the first undergraduate introduction to differential forms that treats advanced topics in an intuitive and geometrical manner. Unique features of the first four acts include: four distinct geometrical proofs of the fundamentally important Global Gauss-Bonnet theorem, providing a stunning link between local geometry and global topology; a simple, geometrical proof of Gauss’s famous Theorema Egregium; a complete geometrical treatment of the Riemann curvature tensor of an n-manifold; and a detailed geometrical treatment of Einstein’s field equation, describing gravity as curved spacetime (General Relativity), together with its implications for gravitational waves, black holes, and cosmology. The final act elucidates such topics as the unification of all the integral theorems of vector calculus; the elegant reformulation of Maxwell’s equations of electromagnetism in terms of 2-forms; de Rham cohomology; differential geometry via Cartan’s method of moving frames; and the calculation of the Riemann tensor using curvature 2-forms. Six of the seven chapters of Act V can be read completely independently from the rest of the book. Requiring only basic calculus and geometry, Visual Differential Geometry and Forms provocatively rethinks the way this important area of mathematics should be considered and taught.

Manifolds, Tensors and Forms

Manifolds, Tensors and Forms
Title Manifolds, Tensors and Forms PDF eBook
Author Paul Renteln
Publisher Cambridge University Press
Pages 343
Release 2014
Genre Mathematics
ISBN 1107042194

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Comprehensive treatment of the essentials of modern differential geometry and topology for graduate students in mathematics and the physical sciences.

Functional Differential Geometry

Functional Differential Geometry
Title Functional Differential Geometry PDF eBook
Author Gerald Jay Sussman
Publisher MIT Press
Pages 249
Release 2013-07-05
Genre Mathematics
ISBN 0262019345

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An explanation of the mathematics needed as a foundation for a deep understanding of general relativity or quantum field theory. Physics is naturally expressed in mathematical language. Students new to the subject must simultaneously learn an idiomatic mathematical language and the content that is expressed in that language. It is as if they were asked to read Les Misérables while struggling with French grammar. This book offers an innovative way to learn the differential geometry needed as a foundation for a deep understanding of general relativity or quantum field theory as taught at the college level. The approach taken by the authors (and used in their classes at MIT for many years) differs from the conventional one in several ways, including an emphasis on the development of the covariant derivative and an avoidance of the use of traditional index notation for tensors in favor of a semantically richer language of vector fields and differential forms. But the biggest single difference is the authors' integration of computer programming into their explanations. By programming a computer to interpret a formula, the student soon learns whether or not a formula is correct. Students are led to improve their program, and as a result improve their understanding.