Resolving charged hadrons in QED — gauge invariant interpolating operators
Abstract Standard interpolating operators for charged mesons, e.g. J B = b ¯ $$ \overline{b} $$ iγ 5 u for B − , are not gauge invariant in QED and therefore problematic for perturbative methods. We propose a gauge invariant interpolating operator by adding an auxiliary charged scalar Φ B , J B 0 $$...
Сохранить в:
| Главные авторы: | , |
|---|---|
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
SpringerOpen
2022-11-01
|
| Серии: | Journal of High Energy Physics |
| Предметы: | |
| Online-ссылка: | https://doi.org/10.1007/JHEP11(2022)101 |
| Метки: |
Нет меток, Требуется 1-ая метка записи!
|
