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arXiv 1602.01018hep-thgr-qc
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自由和规范Rarita-Schwinger理论的Faddeev-Jackiw Hamilton约化

Faddeev-Jackiw Hamiltonian Reduction for Free and Gauged Rarita-Schwinger Theories

Suat Dengiz

摘要:

本文研究了包含格拉斯曼费米子场的3+1维自由和阿贝尔规范Rarita-Schwinger理论的Faddeev-Jackiw辛哈密顿约化。我们得到了有关的基本括号,并发现它们是量子化的方便形式。括号与理论是否包含质量场或规范场无关,并且约束和辛势的结构在很大程度上决定了理论的特征行为。我们还注意到,与自由质量理论相反,自由无质量Rarita-Schwinger理论的Dirac场方程不能以协变的方式得到。

英文摘要:

We study the Faddeev-Jackiw symplectic Hamiltonian reduction for 3+1-dimensional free and Abelian gauged Rarita-Schwinger theories that comprise Grassmannian fermionic fields. We obtain the relevant fundamental brackets and find that they are in convenient forms for quantization. The brackets are independent of whether the theories contain mass or gauge fields, and the structure of constraints and symplectic potentials largely determine characteristic behaviors of the theories. We also note that, in contrast to the free massive theory, the Dirac field equations for free massless Rarita-Schwinger theory cannot be obtained in a covariant way.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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