Various phase transitions in a holographic p-wave superfluid model with nonlinear terms.
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| Title: | Various phase transitions in a holographic p-wave superfluid model with nonlinear terms. |
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| Authors: | Wang, Yue-Peng1 (AUTHOR), Zhao, Zi-Qiang1,2 (AUTHOR), Zeng, Hui1 (AUTHOR) zenghui@kust.edu.cn, Nie, Zhang-Yu1 (AUTHOR) niezy@kust.edu.cn |
| Source: | European Physical Journal C -- Particles & Fields. Feb2026, Vol. 86 Issue 2, p1-8. 8p. |
| Subjects: | Phase transitions, Superfluidity, Critical point (Thermodynamics), Helmholtz free energy |
| Abstract: | This study realizes various phase transitions, including the 2nd, 1st and 0th order ones, in a holographic p-wave superfluid model including 4th and 6th power nonlinear terms with coefficients λ and τ. We present the condensate and free energy curves for the various phase transitions, which along with the λ - τ parameter space confirm the universal control of the 4th and 6th power terms on the phase transitions previously discovered in the holographic s-wave model. With a slightly negative value of λ , we further present a typical 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. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | This study realizes various phase transitions, including the 2nd, 1st and 0th order ones, in a holographic p-wave superfluid model including 4th and 6th power nonlinear terms with coefficients λ and τ. We present the condensate and free energy curves for the various phase transitions, which along with the λ - τ parameter space confirm the universal control of the 4th and 6th power terms on the phase transitions previously discovered in the holographic s-wave model. With a slightly negative value of λ , we further present a typical 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. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 14346044 |
| DOI: | 10.1140/epjc/s10052-026-15370-3 |
