AI 中文总结
该研究构建有限重子化学势下的SU(3)色超导电性全息模型，分析μ_b对s、p波的相反影响，揭示S+相随μ_b增大占据色超导区域，为致密QCD和中子星物理提供新视角。
AI 中文摘要
我们提出了一种SU(3)色超导电性（CSC）的全息模型，该模型在有限重子化学势下，全局色对称性由双夸克凝聚自发破缺。当μ_b=0时，对所有SU(3)通道的系统稳定性分析得到已知的SU(2) s波与p波竞争结果。在此基础上，有限μ_b进一步将s波序推广为S1+iS2结构。我们发现，μ_b会提升S1+iS2相的临界温度，同时抑制p波；当包含反作用时，p波在超过某一特定μ_b后消失。这种相反的趋势重塑了相图：随着μ_b增大，平衡的S+相（S1=S2）占据整个色超导区域。我们的非阿贝尔框架为全局SU(3)对称性破缺提供了具体的全息描述，与理解致密QCD中的色超导相相关，可能为中子星内部的物理提供新见解。
英文摘要
We present a holographic model of SU(3) color superconductivity (CSC) where a global color symmetry is spontaneously broken by a diquark condensate at finite baryon chemical potential. At $μ_b=0$, a systematic stability analysis over all SU(3) channels recovers the known SU(2) s+p competition. Based on that, the finite $μ_b$ further generalizes the s-wave order to an S1+iS2 structure. We find that $μ_b$ enhances the critical temperature of the S1+iS2 phase while suppressing the p-wave -- the latter vanishes beyond a certain $μ_b$ when backreaction is included. This opposite trend reshapes the phase diagram: with increasing $μ_b$, the balanced S+ phase (S1=S2) takes over the entire color-superconducting region. Our non-Abelian framework provides a concrete holographic description of global SU(3) symmetry breaking, relevant for understanding color-superconducting phases in dense QCD and may offer new insights into the physics of neutron-star interiors.
Comments11 pages, 1 table, 3 figures
