Gapped Chiral Fermions
In principle, there is no obstacle to gapping fermions preserving any global symmetry that does not suffer a ’t Hooft anomaly. In practice, preserving a symmetry that is realized on fermions in a chiral manner necessitates some dynamics beyond simple quadratic mass terms. We show how this can be ach...
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| Auteurs principaux: | , |
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| Format: | article |
| Langue: | EN |
| Publié: |
American Physical Society
2021
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| Sujets: | |
| Accès en ligne: | https://doaj.org/article/a09ad3815d36494f9568301a92217984 |
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