Classical Physics: Spacetime and Fields
Nov, 2009Citations per year
Abstract: (arXiv)
We present a self-contained introduction to the classical theory of spacetime and fields. This exposition is based on the most general principles: the principle of general covariance (relativity) and the principle of least action. The order of the exposition is: 1. Spacetime (principle of general covariance and tensors, affine connection, curvature, metric, space and time, tetrad and spin connection, Lorentz group, spinors); 2. Fields (principle of least action, gravitational field, matter, symmetries and conservation laws, particle limit of field, gravitational field equations, spinor fields, electromagnetic field). In this order, a particle is a special case of a field existing in spacetime, and classical mechanics can be derived from field theory.Note:
- 151 pages, 3 figures
References(28)
Figures(3)
- [1]
- [2]
- [3]
- [4]
- [4]
- [4]
- [4]
- [5]
- [6]
- [7]
- [7]
- [7]
- [7]
- [8]
- [9]
- [9]
- [9]
- [10]
- [10]
- [10]
- [10]
- [11]
- [12]
- [13]
- [14]