Gravitational waves from binary neutron star merger events have shown unparalleled advantages in deciphering the stellar internal structure, yet it remains underexplored to seek clues about kaon meson condensations inside massive neutron stars through these events. To address this gap, this study examines the binary star inspiral processes with kaon meson condensations, employing various kaon meson potential wells to probe unique imprints in the inspiral gravitational waves. Our analysis reveals that the inspiral process of kaon meson condensation binary stars exhibits lower gravitational wave frequencies and shorter retarded times compared to traditional neutron stars. Furthermore, a deeper kaon meson potential well in these systems further shortens the inspiral duration time, resulting in distinctive gravitational waveforms and notable orbital phase deviations. These findings underscore the pivotal role of kaon meson condensations in modulating the inspiral gravitational waves, suggesting the inspiral gravitational waves could serve as a powerful tool for probing potential signals of kaon mesons within neutron stars.

中文翻译：

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在中子星螺旋阶段通过引力波探测 kaon 介子凝聚


来自双中子星合并事件的引力波在破译恒星内部结构方面显示出无与伦比的优势，但通过这些事件寻找有关大质量中子星内部 kaon 介子凝聚的线索仍未得到充分探索。为了解决这一差距，本研究用 kaon 介子凝聚检查了双星螺旋过程，利用各种 kaon 介子势阱来探测螺旋引力波中的独特印记。我们的分析表明，与传统中子星相比，kaon 介子凝聚双星的螺旋过程表现出更低的引力波频率和更短的延迟时间。此外，这些系统中较深的 kaon 介子势阱进一步缩短了螺旋持续时间，导致独特的引力波形和显着的轨道相位偏差。这些发现强调了 kaon 介子凝聚在调节螺旋引力波中的关键作用，表明螺旋引力波可以作为探测中子内 kaon 介子潜在信号的有力工具。