Elements for Physics: Quantities, Qualities, and Intrinsic Theories - Hardcover

Tarantola, Albert

Hardcover

ISBN 10: 3540253025 ISBN 13: 9783540253020

Verlag: Springer, 2005

Inhaltsangabe

Book by Tarantola Albert

Über diesen Titel

Reseña del editor

Reviews and extends the theory of Lie groups, develops differential geometry, proposing compact definitions of torsion and of curvature, and adapts the usual notion of linear tangent application to the intrinsic point of view proposed for physics.

 

Uses a unifying illustration: two simple theories are studied with some detail, the theory of heat conduction and the theory of linear elastic media.

 

Shows that the resulting equations derived in this manner differ quantitatively and qualitatively from those usually presented.

Contraportada

While usual presentations of physical theories emphasize the notion of physical quantity, this book shows that there is much to gain when introducing the notion of physical quality. The usual physical quantities simply appear as coordinates over the manifolds representing the physical qualities. This allows to develop physical theories that have a degree of invariance much deeper than the usual one. It is shown that properly developed physical theories contain logarithms and exponentials of tensors: their conspicuous absence in usual theories suggests, in fact, that the fundamental invariance principle stated in this book is lacking in present-day mathematical physics. The book reviews and extends the theory if Lie groups, develops differential geometry, proposing compact definitions of torsion and of curvature, and adapts the usual notion of linear tangent application to the intrinsic point of view proposed for physics. As an illustration, two simple theories are studied with some detail, the theory of heat conduction and the theory of linear elastic media. The equations found differ quantitatively and qualitatively from those usually presented.

Details zur Ausgabe

• Verlag: Springer
• Erscheinungsdatum: 2005
• ISBN 10: 3540253025
• ISBN 13: 9783540253020
• Einband: Tapa dura
• Sprache: Englisch
• Anzahl der Seiten: 280