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| Autore principale: | |
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| Natura: | Preprint |
| Pubblicazione: |
2024
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2410.05276 |
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| _version_ | 1866915059083509760 |
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| author | Ivetic, Boris |
| author_facet | Ivetic, Boris |
| contents | A perturbative formulation of quantum electrodynamics is given in terms of geometrical invariants of the energy-momentum space, whose geometry is taken to be one of a constant curvature. The construction is relevant for different classes of noncomutativity: the Snyder model and the so called GUP models. For the Snyder model it is shown that all the amplitudes are finite at every order of the perturbation expansion. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2410_05276 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Diffeomorphisms of the energy-momentum space: perturbative QED Ivetic, Boris High Energy Physics - Theory A perturbative formulation of quantum electrodynamics is given in terms of geometrical invariants of the energy-momentum space, whose geometry is taken to be one of a constant curvature. The construction is relevant for different classes of noncomutativity: the Snyder model and the so called GUP models. For the Snyder model it is shown that all the amplitudes are finite at every order of the perturbation expansion. |
| title | Diffeomorphisms of the energy-momentum space: perturbative QED |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2410.05276 |