IR and UV limits of CDT and their relations to FRG
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| _version_ | 1866915512041078784 |
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| author | Ambjorn, Jan Gizbert-Studnicki, Jakub Goerlich, Andrzej Nemeth, Daniel |
| author_facet | Ambjorn, Jan Gizbert-Studnicki, Jakub Goerlich, Andrzej Nemeth, Daniel |
| contents | Causal Dynamical Triangulations (CDT) is a lattice theory of quantum gravity. It is shown how to identify the IR and the UV limits of this lattice theory with similar limits studied using the continuum, functional renormalization group (FRG) approach. The main technical tool in this study will be the so-called two-point function. It will allow us to identify a correlation length not directly related to the propagation of physical degrees of freedom. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_02330 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | IR and UV limits of CDT and their relations to FRG Ambjorn, Jan Gizbert-Studnicki, Jakub Goerlich, Andrzej Nemeth, Daniel High Energy Physics - Lattice General Relativity and Quantum Cosmology High Energy Physics - Theory Causal Dynamical Triangulations (CDT) is a lattice theory of quantum gravity. It is shown how to identify the IR and the UV limits of this lattice theory with similar limits studied using the continuum, functional renormalization group (FRG) approach. The main technical tool in this study will be the so-called two-point function. It will allow us to identify a correlation length not directly related to the propagation of physical degrees of freedom. |
| title | IR and UV limits of CDT and their relations to FRG |
| topic | High Energy Physics - Lattice General Relativity and Quantum Cosmology High Energy Physics - Theory |
| url | https://arxiv.org/abs/2411.02330 |