Addressing $$\gamma _5$$ γ 5 in nondimensional regularizations: a case study on the Bumblebee model
Abstract We examine the subtleties of regularization schemes in four-dimensional space (4S), related in particular to the introduction of the $$\gamma _5$$ γ 5 matrix. To illustrate we use a “Bumblebee” model featuring dynamically induced Lorentz symmetry violation. The analysis centers on how diffe...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
SpringerOpen
2025-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-025-13756-3 |
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