| Autor: |
Tomova, Bilyana L. |
| Rok vydání: |
2021 |
| Předmět: |
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| Zdroj: |
Class.Quant.Grav. 39 (2022) 4, 045005 |
| Druh dokumentu: |
Working Paper |
| DOI: |
10.1088/1361-6382/ac44b4 |
| Popis: |
In this paper we study the magnetic charges of the free massless Rarita-Schwinger field in four dimensional asymptotically flat space-time. This is the first step towards extending the study of the dual BMS charges to supergravity. The magnetic charges appear due to the addition of a boundary term in the action. This term is similar to the theta term in Yang-Mills theory. At null-infinity an infinite dimensional algebra is discovered, both for the electric and magnetic charge. |
| Databáze: |
arXiv |
| Externí odkaz: |
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