special_unitary_group
introduction
%%visits: 2 The form of special_unitary_groups are closely linked to
pauli matrices. ## intuition ## rigour Let AâââSU(2), then
aðâ
+â
ibĖâ
â
â
ÏĖ
where $\hat{b} = \begin{pmatrix} b_x \\ b_y \\
b_z \end{pmatrix} \in \mathbb{R}, \hat{\sigma} = \begin{pmatrix}
\sigma_x \\ \sigma_y \\ \sigma_z \end{pmatrix}$ $_x =
$ these are the [[pauli_matrices]] ## exam clinic ## examples and
non-examples ## resources tags :math:
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