Anomaly freedom in effective Loop Quantum Cosmology refined: extended functional dependence of the counter-terms
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arXiv
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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912671456034816 |
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| author | De Sousa, Maxime Barrau, Aurélien Martineau, Killian |
| author_facet | De Sousa, Maxime Barrau, Aurélien Martineau, Killian |
| contents | Instead of assuming that they depend only on the background variables, we investigate the hypothesis that counter-terms appearing in the deformed algebra approach to loop quantum cosmology depend on the full phase-space variables. We derive the associated anomalies and solve the entire system in several specific cases. New restrictions on the generalized holonomy corrections are obtained. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2506_14308 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Anomaly freedom in effective Loop Quantum Cosmology refined: extended functional dependence of the counter-terms De Sousa, Maxime Barrau, Aurélien Martineau, Killian General Relativity and Quantum Cosmology Instead of assuming that they depend only on the background variables, we investigate the hypothesis that counter-terms appearing in the deformed algebra approach to loop quantum cosmology depend on the full phase-space variables. We derive the associated anomalies and solve the entire system in several specific cases. New restrictions on the generalized holonomy corrections are obtained. |
| title | Anomaly freedom in effective Loop Quantum Cosmology refined: extended functional dependence of the counter-terms |
| topic | General Relativity and Quantum Cosmology |
| url | https://arxiv.org/abs/2506.14308 |