Husain-Kuchař model as the Carrollian limit of the Holst term
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arXiv
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| Auteurs principaux: | , , , |
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| Format: | Preprint |
| Publié: |
2025
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| _version_ | 1866910270551490560 |
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| author | G., J. Fernando Barbero Margalef-Bentabol, Juan Vicente-Cano, Aitor Villaseñor, Eduardo J. S. |
| author_facet | G., J. Fernando Barbero Margalef-Bentabol, Juan Vicente-Cano, Aitor Villaseñor, Eduardo J. S. |
| contents | We show how the Husain-Kuchař model can be understood as a Carrollian limit of the Holst term in the context of background-independent field theories described in terms of coframes and spin connections. We also discuss the footprint of the Carrollian symmetry in the Hamiltonian formulation of the Husain-Kuchař action. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_15373 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Husain-Kuchař model as the Carrollian limit of the Holst term G., J. Fernando Barbero Margalef-Bentabol, Juan Vicente-Cano, Aitor Villaseñor, Eduardo J. S. General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics We show how the Husain-Kuchař model can be understood as a Carrollian limit of the Holst term in the context of background-independent field theories described in terms of coframes and spin connections. We also discuss the footprint of the Carrollian symmetry in the Hamiltonian formulation of the Husain-Kuchař action. |
| title | Husain-Kuchař model as the Carrollian limit of the Holst term |
| topic | General Relativity and Quantum Cosmology High Energy Physics - Theory Mathematical Physics |
| url | https://arxiv.org/abs/2508.15373 |