The Variational Problem and Background Field in the Renormalization Group Method for Non-Linear Sigma Models
Fuente:
arXiv
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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2022
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| _version_ | 1866917600246628352 |
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| author | Goswami, Abhishek |
| author_facet | Goswami, Abhishek |
| contents | We study the variational problem as described by Balaban in his renormalization group method for Yang-Mills theories in $d= 3, 4$ and adapt it to a class of Non-Linear Sigma Models in $d=2$. The result of the variational problem is a minimal configuration which can serve as a classical background field in the renormalization group analysis. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2204_08252 |
| institution | arXiv |
| publishDate | 2022 |
| record_format | arxiv |
| spellingShingle | The Variational Problem and Background Field in the Renormalization Group Method for Non-Linear Sigma Models Goswami, Abhishek High Energy Physics - Theory High Energy Physics - Lattice Mathematical Physics 81T08, 81T17, 81T25 We study the variational problem as described by Balaban in his renormalization group method for Yang-Mills theories in $d= 3, 4$ and adapt it to a class of Non-Linear Sigma Models in $d=2$. The result of the variational problem is a minimal configuration which can serve as a classical background field in the renormalization group analysis. |
| title | The Variational Problem and Background Field in the Renormalization Group Method for Non-Linear Sigma Models |
| topic | High Energy Physics - Theory High Energy Physics - Lattice Mathematical Physics 81T08, 81T17, 81T25 |
| url | https://arxiv.org/abs/2204.08252 |