Dirac operators coupled to vector potentials
Characteristic classes for the index of the Dirac family [unk](A) are computed in terms of differential forms on the orbit space of vector potentials under gauge transformations. They represent obstructions to the existence of a covariant Dirac propagator. The first obstruction is related to a chira...
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| Опубликовано в:: | Proc Natl Acad Sci U S A |
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| Главные авторы: | , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
National Academy of Sciences
1984
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC345113/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/16593460/ https://ncbi.nlm.nih.govhttps://doi.org/10.1073/pnas.81.8.2597 |
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