Functional renormalization group equations for antisymmetric tensor field models at finite temperature
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866918501314199552 |
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| author | Kalagov, Georgii |
| author_facet | Kalagov, Georgii |
| contents | Within the framework of the functional renormalization group, we derived the flow equations for the scale-dependent effective action at finite temperature for models involving an antisymmetric rank-2 tensor field. The analysis focuses on scenarios where the vacuum expectation value emerges due to symmetry breaking patterns, specifically $SU(n) \to USp(n)$ and $SO(n) \to SU(n/2)$. The derived equations provide insights into the behavior of these models under varying scales and temperatures, contributing to the understanding of phase transitions in systems with complex symmetry structures. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2505_06946 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Functional renormalization group equations for antisymmetric tensor field models at finite temperature Kalagov, Georgii High Energy Physics - Theory Statistical Mechanics Within the framework of the functional renormalization group, we derived the flow equations for the scale-dependent effective action at finite temperature for models involving an antisymmetric rank-2 tensor field. The analysis focuses on scenarios where the vacuum expectation value emerges due to symmetry breaking patterns, specifically $SU(n) \to USp(n)$ and $SO(n) \to SU(n/2)$. The derived equations provide insights into the behavior of these models under varying scales and temperatures, contributing to the understanding of phase transitions in systems with complex symmetry structures. |
| title | Functional renormalization group equations for antisymmetric tensor field models at finite temperature |
| topic | High Energy Physics - Theory Statistical Mechanics |
| url | https://arxiv.org/abs/2505.06946 |