Lifetime and confinement of a quasi-gluon
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2023
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| _version_ | 1866915077412618240 |
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| author | Siringo, Fabio Comitini, Giorgio |
| author_facet | Siringo, Fabio Comitini, Giorgio |
| contents | The existence of genuine complex conjugated poles in the gluon propagator is discussed and related to confinement, string tension and condensates. The existence of the anomalous poles leads to an untrivial analytic continuation from Euclidean to Minkowski space, where the pole part of the propagator is related to the spectrum of excited quasigluons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2303_03756 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Lifetime and confinement of a quasi-gluon Siringo, Fabio Comitini, Giorgio High Energy Physics - Theory High Energy Physics - Lattice High Energy Physics - Phenomenology The existence of genuine complex conjugated poles in the gluon propagator is discussed and related to confinement, string tension and condensates. The existence of the anomalous poles leads to an untrivial analytic continuation from Euclidean to Minkowski space, where the pole part of the propagator is related to the spectrum of excited quasigluons. |
| title | Lifetime and confinement of a quasi-gluon |
| topic | High Energy Physics - Theory High Energy Physics - Lattice High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2303.03756 |