Spin - or, actually: Spin and Quantum Statistics
Mathematical Physics
2015-05-13 v3 math.MP
Abstract
The history of the discovery of electron spin and the Pauli principle and the mathematics of spin and quantum statistics are reviewed. Pauli's theory of the spinning electron and some of its many applications in mathematics and physics are considered in more detail. The role of the fact that the tree-level gyromagnetic factor of the electron has the value g = 2 in an analysis of stability (and instability) of matter in arbitrary external magnetic fields is highlighted. Radiative corrections and precision measurements of g are reviewed. The general connection between spin and statistics, the CPT theorem and the theory of braid statistics are described.
Cite
@article{arxiv.0801.2724,
title = {Spin - or, actually: Spin and Quantum Statistics},
author = {Juerg Froehlich},
journal= {arXiv preprint arXiv:0801.2724},
year = {2015}
}
Comments
50 pages, no figures, seminar on "spin"