暗物质对中子星性质的影响:紧凑度与潮汐形变
核理论
2024-10-23 v1
摘要
我们系统地研究了暗物质混合中子星的可观测性质,采用真实的核物质状态方程(EOS)结合自相互作用费米暗物质,并满足自相互作用截面的约束条件。我们在模型的整个参数空间中分析了相对于核子中子星有效普遍关系的偏离,并明确了中子星中存在暗物质的确切信号。
引用
@article{arxiv.2403.17024,
title = {Dark matter effects on the properties of neutron stars: compactness and tidal deformability},
author = {Hong-Ming Liu and Jin-Biao Wei and Zeng-Hua Li and G. F. Burgio and H. C. Das and H. -J. Schulze},
journal= {arXiv preprint arXiv:2403.17024},
year = {2024}
}
备注
9 pages, 7 figures. arXiv admin note: substantial text overlap with arXiv:2307.11313