Flux-tube structure in finite temperature QCD
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arXiv
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| Main Authors: | , , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912751759130624 |
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| author | Baker, M. Cea, P. Chelnokov, V. Cosmai, L. Papa, A. |
| author_facet | Baker, M. Cea, P. Chelnokov, V. Cosmai, L. Papa, A. |
| contents | We present a study of the structure of the chromoelectrical field created by a static quark-antiquark pair in lattice QCD with 2+1 flavours of dynamical quarks, where the quark masses are set to their physical values. The analysis covers a wide range of temperatures both above and below the chiral crossover, and explores varying quark-antiquark distances, with the aim of identifying signals of deconfinement and string breaking in the field structure. To this end we apply the zero-curl perturbative field subtraction method, developed in our earlier studies of pure gauge SU(3) theory and of full QCD at zero temperature. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_05804 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Flux-tube structure in finite temperature QCD Baker, M. Cea, P. Chelnokov, V. Cosmai, L. Papa, A. High Energy Physics - Lattice We present a study of the structure of the chromoelectrical field created by a static quark-antiquark pair in lattice QCD with 2+1 flavours of dynamical quarks, where the quark masses are set to their physical values. The analysis covers a wide range of temperatures both above and below the chiral crossover, and explores varying quark-antiquark distances, with the aim of identifying signals of deconfinement and string breaking in the field structure. To this end we apply the zero-curl perturbative field subtraction method, developed in our earlier studies of pure gauge SU(3) theory and of full QCD at zero temperature. |
| title | Flux-tube structure in finite temperature QCD |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2512.05804 |