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Results tagged with dimensional-regularization
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user 50493
Dimensional regularization is a method of isolating divergencies in scattering amplitudes.
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Dimension of gamma matrices in dimensional regularization
When performing loop integrals in theories containing Dirac fermions, one almost always confronts terms of the form
$$\text{Tr}\left[\gamma^{\mu_1}\cdots\gamma^{\mu_n}\right].$$
For instance, in $d$ d …
- 8,582