Physical remnant of electroweak theta angles
Abstract In addition to the well-known quantum chromodynamical theta angle, we show that the Standard Model has another theta angle which is invariant under arbitrary chiral rotations of quarks and leptons. The new theta angle can be identified with the quantum electrodynamical theta angle, which sh...
Gorde:
| Egile Nagusiak: | , , , , , |
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| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
SpringerOpen
2026-03-01
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| Saila: | Journal of High Energy Physics |
| Gaiak: | |
| Sarrera elektronikoa: | https://doi.org/10.1007/JHEP03(2026)205 |
| Etiketak: |
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