Spinors for Beginners 6: Pauli Vectors and Pauli Matrices

Published: 26 February 2023
on channel: eigenchris
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Powerpoint slide files + Exercise answers: https://github.com/eigenchris/MathNot...

Sources:
Spinors in 3D from Wikipedia: https://en.wikipedia.org/wiki/Spinors...
An Introduction to Spinors: https://arxiv.org/pdf/1312.3824.pdf
Spinors for Everyone PDF: https://hal-cea.archives-ouvertes.fr/...
A Child's Guide to Spinors PDF: http://www.weylmann.com/spinor.pdf

0:00 Introduction
1:02 Pauli Matrix Properties
5:48 Pauli Vector Reflections
11:11 Pauli Vector Rotations
17:24 Proof of double-sided SU(2) formula
23:28 Form of SU(2) matrices, parameter counting
25:32 Summary


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