Explaining spin, finding the Spin operators (matrix form) and introducing the Pauli Matrices

Описание к видео Explaining spin, finding the Spin operators (matrix form) and introducing the Pauli Matrices

In this video I will explain what spin is, find the spin operators for S^2, Sx, Sy and Sz as well as S+ and S-. Then, I will define the Pauli Matrices, which will be very important in the future.

My name is Nick Heumann, I am a recently graduated physicist. I love to teach physics, so I decided to give YouTube a try. English is not my first language, but I hope that you can understand me well enough regardless.
▬ Contents of this video ▬▬▬▬▬▬▬▬▬▬
00:00 What is spin?
04:30 Spin operators
08:00 Spin operators in matrix form for spin =1/2
14:00 Matrix for S^2
19:42 Matrix for Sz
22:30 Matrix for S+
27:37 Matrix for S-
30:55 Matrices for Sx and Sy
33:20 Introducing the Pauli Matrices

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