On the spin content of the classical massless Rarita-Schwinger system
We analyze the Rarita-Schwinger massless theory in the Lagrangian and Hamiltonian approaches. At the Lagrangian level, the standard gamma-trace gauge fixing constraint leaves a 1/2 and a 3/2 propagating Poincaré group helicities. At the Hamiltonian level, the result depends on whether the Dirac conj...
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| 第一著者: | |
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| フォーマット: | Artigo |
| 言語: | Inglês |
| 出版事項: |
SciPost
2023-11-01
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| シリーズ: | SciPost Physics Proceedings |
| オンライン･アクセス: | https://scipost.org/SciPostPhysProc.14.047 |
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