Lattice Determination of the Baryon Junction Mass in $(2+1)$ Dimensions
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arXiv
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| Autori principali: | , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866914379887280128 |
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| author | Panfalone, Dario Caselle, Michele Magnoli, Nicodemo Verzichelli, Lorenzo |
| author_facet | Panfalone, Dario Caselle, Michele Magnoli, Nicodemo Verzichelli, Lorenzo |
| contents | This contribution investigates baryonic flux tube configurations in $SU(3)$ Yang--Mills theory in $(2+1)$ dimensions. Leveraging recent next-to-leading-order results within the Effective String Theory (EST) framework, which explicitly include corrections proportional to the baryon junction mass $M$ up to order $1/R^2$, we carry out a non-perturbative determination of this parameter, through high-precision simulations of the three-point Polyakov-loop in the open string channel. In addition, the high-temperature regime of the baryonic system is examined in order to test the Svetitsky--Yaffe conjecture. Close to the deconfinement transition, the lattice results for the correlators show close agreement with the predictions of the two-dimensional three-state Potts model. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_08268 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Lattice Determination of the Baryon Junction Mass in $(2+1)$ Dimensions Panfalone, Dario Caselle, Michele Magnoli, Nicodemo Verzichelli, Lorenzo High Energy Physics - Lattice High Energy Physics - Theory This contribution investigates baryonic flux tube configurations in $SU(3)$ Yang--Mills theory in $(2+1)$ dimensions. Leveraging recent next-to-leading-order results within the Effective String Theory (EST) framework, which explicitly include corrections proportional to the baryon junction mass $M$ up to order $1/R^2$, we carry out a non-perturbative determination of this parameter, through high-precision simulations of the three-point Polyakov-loop in the open string channel. In addition, the high-temperature regime of the baryonic system is examined in order to test the Svetitsky--Yaffe conjecture. Close to the deconfinement transition, the lattice results for the correlators show close agreement with the predictions of the two-dimensional three-state Potts model. |
| title | Lattice Determination of the Baryon Junction Mass in $(2+1)$ Dimensions |
| topic | High Energy Physics - Lattice High Energy Physics - Theory |
| url | https://arxiv.org/abs/2603.08268 |