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Benedict Irwin edited Electromagnetism.tex
about 10 years ago
Commit id: 40159e838ddfb10cd83597118a890f93e675fdc8
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\section{Electromagnetism}
This formulation would require \begin{equation}
\eta^{\mu \nu}=\frac{1}{1+i^2+j^2+k^2}
\begin{bmatrix}
1 & i & j & k \\
i & -1 & -k & j\\
j & k & -1 & -i\\
k & -j & i & -1
\end{bmatrix})
\end{equation}