The Classical Theory of Fields (Book)
| Fields | |
| |
| Information | |
|---|---|
| Author | Lev Landau |
| Language | English |
| Publisher | Butterworth Heinemann |
| Publication Date | 1975 |
| Pages | 402 |
| ISBN-13 | 978-0-7506-2768-9 |
The Classical Theory of Fields represents another major challenge for the mathematical and physical maturity of the reader. Understanding the application of relativity requires setting aside the Galilean idea of time and assuming the formalism of change of basis from linear algebra to describe basic physical quantities such as vector and tensor fields in space-time. Least action functions similarly to mechanics, action being measured by integrals along trajectories, but differs in there being no absolute time to integrate against. Due to this least action approach, Electromagnetism is described starting from a four-vector potential rather than the usual Electric and Magnetic fields as they do not exist geometrically on space-time (and because the potential more simply integrates with the action). Culminating in General relativity, physics in curved space is described with covariant derivatives, christoffel symbols, parallel transport, and phenomena such as gravitational waves and black holes are derived. This text marks another nail in the coffin of non-geometric physics and strongly urges the reader to pursue differential geometry, and aids in that process by applying indicial tensor calculus.
Applications
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.
Ordinary Differential Equations
Ordinary differential equations by Vladimir Arnold.