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| Main Authors: | , , , , , |
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| Format: | Preprint |
| Published: |
2023
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2307.03901 |
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| _version_ | 1866913181369106432 |
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| author | Banerjee, Kinjal Basu, Rudranil Krishnan, Bhagya Maulik, Sabyasachi Mehra, Aditya Ray, Augniva |
| author_facet | Banerjee, Kinjal Basu, Rudranil Krishnan, Bhagya Maulik, Sabyasachi Mehra, Aditya Ray, Augniva |
| contents | Carrollian field theories at the classical level possess an infinite number of space-time symmetries, namely the supertranslations. In this article, we inquire whether these symmetries for interacting Carrollian scalar field theory survive in the presence of quantum effects. For interactions polynomial in the field, the answer is in the affirmative. We also study a renormalization group flow particularly tailored to respect the manifest Carroll invariance and analyze the consequences of introducing Carroll-breaking deformations. The renormalization group flow, with perturbative loop-level effects taken into account, indicates a new fixed point apart from the Gaussian ones. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2307_03901 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | One-Loop Quantum Effects in Carroll Scalars Banerjee, Kinjal Basu, Rudranil Krishnan, Bhagya Maulik, Sabyasachi Mehra, Aditya Ray, Augniva High Energy Physics - Theory Carrollian field theories at the classical level possess an infinite number of space-time symmetries, namely the supertranslations. In this article, we inquire whether these symmetries for interacting Carrollian scalar field theory survive in the presence of quantum effects. For interactions polynomial in the field, the answer is in the affirmative. We also study a renormalization group flow particularly tailored to respect the manifest Carroll invariance and analyze the consequences of introducing Carroll-breaking deformations. The renormalization group flow, with perturbative loop-level effects taken into account, indicates a new fixed point apart from the Gaussian ones. |
| title | One-Loop Quantum Effects in Carroll Scalars |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2307.03901 |