Strong Coupling Expansion of Gluodynamics on a Lattice under Rotation
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arXiv
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| Main Authors: | , , , |
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866908373433188352 |
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| author | Wang, Sheng Chen, Jun-Xia Hou, Defu Ren, Hai-Cang |
| author_facet | Wang, Sheng Chen, Jun-Xia Hou, Defu Ren, Hai-Cang |
| contents | The analytic strong coupling expansion of the gluodynamics under a rotation with an angular velocity $ω$ is reported. While the expansion is systematic, free from additional assumptions, the deconfinement temperature determined by the onset of the Polyakov loop expectation value decreases with the angular velocity up to $ω^2$, opposite to the tendency found in numerical simulations. As a by-product, a simple formula is obtained for the $ω^2$ coefficient of the deconfinement temperature shift in terms of the latent heat and the discontinuity of the moment of inertia at the transition without rotation. This formula is independent of the strong coupling and may benefit further investigation of the subject. |
| format | Preprint |
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arxiv_https___arxiv_org_abs_2505_15487 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Strong Coupling Expansion of Gluodynamics on a Lattice under Rotation Wang, Sheng Chen, Jun-Xia Hou, Defu Ren, Hai-Cang High Energy Physics - Phenomenology The analytic strong coupling expansion of the gluodynamics under a rotation with an angular velocity $ω$ is reported. While the expansion is systematic, free from additional assumptions, the deconfinement temperature determined by the onset of the Polyakov loop expectation value decreases with the angular velocity up to $ω^2$, opposite to the tendency found in numerical simulations. As a by-product, a simple formula is obtained for the $ω^2$ coefficient of the deconfinement temperature shift in terms of the latent heat and the discontinuity of the moment of inertia at the transition without rotation. This formula is independent of the strong coupling and may benefit further investigation of the subject. |
| title | Strong Coupling Expansion of Gluodynamics on a Lattice under Rotation |
| topic | High Energy Physics - Phenomenology |
| url | https://arxiv.org/abs/2505.15487 |