Unveiling the flux tube structure in full QCD
Abstract We present lattice Monte Carlo results on the chromoelectric field created by a static quark–antiquark pair in the vacuum of QCD with 2+1 dynamical staggered fermions at physical masses. After isolating the nonperturbative, confining part of the field, we characterize its spatial profile fo...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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SpringerOpen
2025-01-01
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| Series: | European Physical Journal C: Particles and Fields |
| Online Access: | https://doi.org/10.1140/epjc/s10052-024-13725-2 |
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| _version_ | 1832594486075588608 |
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| author | M. Baker P. Cea V. Chelnokov L. Cosmai A. Papa |
| author_facet | M. Baker P. Cea V. Chelnokov L. Cosmai A. Papa |
| author_sort | M. Baker |
| collection | DOAJ |
| description | Abstract We present lattice Monte Carlo results on the chromoelectric field created by a static quark–antiquark pair in the vacuum of QCD with 2+1 dynamical staggered fermions at physical masses. After isolating the nonperturbative, confining part of the field, we characterize its spatial profile for several values of the physical distances between the sources, ranging from about 0.5 fm up to the onset of string breaking. Moreover, we compare our results with a model of QCD vacuum as disordered chromomagnetic condensate. |
| format | Article |
| id | doaj-art-71b7c3369cea4bfdb7bb34c8af4b4035 |
| institution | Kabale University |
| issn | 1434-6052 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | SpringerOpen |
| record_format | Article |
| series | European Physical Journal C: Particles and Fields |
| spelling | doaj-art-71b7c3369cea4bfdb7bb34c8af4b40352025-01-19T12:36:41ZengSpringerOpenEuropean Physical Journal C: Particles and Fields1434-60522025-01-0185111210.1140/epjc/s10052-024-13725-2Unveiling the flux tube structure in full QCDM. Baker0P. Cea1V. Chelnokov2L. Cosmai3A. Papa4Department of Physics, University of WashingtonINFN-Sezione di BariInstitut für Theoretische Physik, Goethe UniversitätINFN-Sezione di BariDipartimento di Fisica dell’Università della CalabriaAbstract We present lattice Monte Carlo results on the chromoelectric field created by a static quark–antiquark pair in the vacuum of QCD with 2+1 dynamical staggered fermions at physical masses. After isolating the nonperturbative, confining part of the field, we characterize its spatial profile for several values of the physical distances between the sources, ranging from about 0.5 fm up to the onset of string breaking. Moreover, we compare our results with a model of QCD vacuum as disordered chromomagnetic condensate.https://doi.org/10.1140/epjc/s10052-024-13725-2 |
| spellingShingle | M. Baker P. Cea V. Chelnokov L. Cosmai A. Papa Unveiling the flux tube structure in full QCD European Physical Journal C: Particles and Fields |
| title | Unveiling the flux tube structure in full QCD |
| title_full | Unveiling the flux tube structure in full QCD |
| title_fullStr | Unveiling the flux tube structure in full QCD |
| title_full_unstemmed | Unveiling the flux tube structure in full QCD |
| title_short | Unveiling the flux tube structure in full QCD |
| title_sort | unveiling the flux tube structure in full qcd |
| url | https://doi.org/10.1140/epjc/s10052-024-13725-2 |
| work_keys_str_mv | AT mbaker unveilingthefluxtubestructureinfullqcd AT pcea unveilingthefluxtubestructureinfullqcd AT vchelnokov unveilingthefluxtubestructureinfullqcd AT lcosmai unveilingthefluxtubestructureinfullqcd AT apapa unveilingthefluxtubestructureinfullqcd |