Various phase transitions in a holographic p-wave superfluid model with nonlinear terms
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arXiv
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| Hauptverfasser: | , , , |
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| Format: | Preprint |
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2025
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| _version_ | 1866911304391852032 |
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| author | Wang, Yue-Peng Zhao, Zi-Qiang Zeng, Hui Nie, Zhang-Yu |
| author_facet | Wang, Yue-Peng Zhao, Zi-Qiang Zeng, Hui Nie, Zhang-Yu |
| contents | This study investigates various phase transitions, including those of 2nd, 1st, and 0th order, in a holographic p-wave superfluid model incorporating 4th- and 6th-order nonlinear terms with coefficients $λ$ and $τ$. We demonstrate that these nonlinear terms provide universal control over the phase transitions of the p-wave model, qualitatively consistent with findings in the holographic s-wave case. By analyzing the condensate and free energy behavior across typical phase transitions, we quantitatively map out the $λ-τ$ parameter space that characterizes different transition types. For a slightly negative $λ$, we further establish a $τ-ρ$ phase diagram featuring a line of first-order phase transition points that terminates at a critical point, beyond which lies a supercritical region. Our results confirm the precise tunability of the p-wave superfluid phase transitions through $λ$ and $τ$. The comprehensive phase diagrams and quantitative transition criteria we provide offer a valuable resource for future studies. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_05688 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Various phase transitions in a holographic p-wave superfluid model with nonlinear terms Wang, Yue-Peng Zhao, Zi-Qiang Zeng, Hui Nie, Zhang-Yu High Energy Physics - Theory This study investigates various phase transitions, including those of 2nd, 1st, and 0th order, in a holographic p-wave superfluid model incorporating 4th- and 6th-order nonlinear terms with coefficients $λ$ and $τ$. We demonstrate that these nonlinear terms provide universal control over the phase transitions of the p-wave model, qualitatively consistent with findings in the holographic s-wave case. By analyzing the condensate and free energy behavior across typical phase transitions, we quantitatively map out the $λ-τ$ parameter space that characterizes different transition types. For a slightly negative $λ$, we further establish a $τ-ρ$ phase diagram featuring a line of first-order phase transition points that terminates at a critical point, beyond which lies a supercritical region. Our results confirm the precise tunability of the p-wave superfluid phase transitions through $λ$ and $τ$. The comprehensive phase diagrams and quantitative transition criteria we provide offer a valuable resource for future studies. |
| title | Various phase transitions in a holographic p-wave superfluid model with nonlinear terms |
| topic | High Energy Physics - Theory |
| url | https://arxiv.org/abs/2512.05688 |