混杂暗物质的奇异夸克星中的微观相互作用与纯引力耦合：单流体与双流体的比较
Microscopic Interaction versus Purely Gravitational Coupling in Strange Quark Stars Admixed with Dark Matter: A One-Fluid and Two-Fluid Comparison
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中文总结 AI 辅助
本研究对比混杂暗物质的奇异夸克星的单流体、双流体模型，发现相互作用单流体模型满足现有观测约束，非相互作用双流体模型更适配下一代引力波探测的严格限制。
中文摘要 AI 辅助
本研究探究混杂标量暗物质（DM）的奇异夸克星（SQSs），聚焦微观相互作用与纯引力耦合的作用。结果表明，相互作用单流体模型给出的可行构型满足现有脉冲星质量-半径（M-R）测量及GW170817的潮汐形变（Λ）约束，其TOV质量（M_TOV）大于2倍太阳质量；而非相互作用双流体模型更稳健地满足现有GW170817限制及下一代引力波探测器预期的更严格Λ边界。
英文摘要
In this study, we investigate strange quark stars (SQSs) admixed with scalar dark matter (DM), focusing on the role of microscopic interactions versus purely gravitational coupling. Our results demonstrate that while the interacting one-fluid model yields viable configurations with M_TOV > 2M_sun that satisfy current pulsar M-R measurements alongside the tidal deformability (Lambda) constraints from GW170817, the noninteracting two-fluid model more robustly meets both existing GW170817 limits and the tighter Lambda bounds anticipated from next-generation gravitational-wave detectors.
