Quantization of Yang-Mills Theory in de Sitter Spacetime
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arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2023
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| _version_ | 1866917706465280000 |
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| author | Shaikh, Aasiya Faizal, Mir Shah, Naveed Ahmad |
| author_facet | Shaikh, Aasiya Faizal, Mir Shah, Naveed Ahmad |
| contents | In this paper, we analyze the quantization of Yang-Mills theory in the de Sitter spacetime. It is observed that the Faddeev--Popov ghost propagator is divergent in this spacetime. However, this divergence is removed by using an effective propagator, which is suitable for perturbation theory. To show that the quantization of Yang--Mills theory in the de Sitter is consistent, we quantize it using first-class constraints in the temporal gauge. We also demonstrate that this is equivalent to quantizing the theory in the Lorentz gauge. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2309_15748 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Quantization of Yang-Mills Theory in de Sitter Spacetime Shaikh, Aasiya Faizal, Mir Shah, Naveed Ahmad High Energy Physics - Theory In this paper, we analyze the quantization of Yang-Mills theory in the de Sitter spacetime. It is observed that the Faddeev--Popov ghost propagator is divergent in this spacetime. However, this divergence is removed by using an effective propagator, which is suitable for perturbation theory. To show that the quantization of Yang--Mills theory in the de Sitter is consistent, we quantize it using first-class constraints in the temporal gauge. We also demonstrate that this is equivalent to quantizing the theory in the Lorentz gauge. |
| title | Quantization of Yang-Mills Theory in de Sitter Spacetime |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2309.15748 |