In this work, we employ the dark matter equations of state (DMEOSs) obtained from the rotational curves of galaxies as well as the fermionic DMEOS with m = 1.0 GeV to study the structure of darkmatter admixed neutron stars (DMANSs). Applying the equation of state in the Skyrme framework for the neutron matter (NM), we calculate the mass-radius relation for different DMANSs with various DMEOSs and central pressure of dark matter (DM) to NM ratios. Our results show that for some DMEOSs, the mass-radius relations are in agreement with new observations, e.g. EXO 1745-248, 4U 1608-52, and 4U 1820-30, which are inconsistent with the normal neutron stars. We conclude that both DMEOSs and central pressure ratios of DM to NM affect the slope of the mass-radius relation of DMANSs. This is because of the interaction between DM and NM, which leads to gravitationally or self-bound DMANSs. We study the radius of the NM sphere as well as the radius of the DM halo for different DMANSs. The results confirm that, in some cases, a NM sphere with a small radius is surrounded by a halo of DM with a larger radius. Our calculations verify that, due to the different degrees of DM domination in DMANSs, with a value of the visible radius of a star two possible DMANSs with different masses can be exist. The gravitational redshift is also calculated for DMANSs with different DMEOSs and central pressure ratios. The results explain that the existence of DM in a DMANS leads to higher values of gravitational redshift of the star.
$g$-mode oscillations of dark matter admixed neutron stars
Inter-University Centre for Astronomy and Astrophysics（大学间天文与天体物理中心）；Department of Physics and Astronomy, California State University Long Beach（加州州立大学长滩分校物理与天文学系）
Universal relation involving fundamental modes in two-fluid dark matter admixed neutron stars
Kochi University（高知大学）；RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS), RIKEN（理化学研究所交叉理论数学科学中心(iTHEMS)）；Theoretical Astrophysics, IAAT, University of Tübingen（蒂宾根大学天体物理研究所）
Emergence of new oscillation modes in dark matter admixed neutron stars
Kochi University（高知大学）；RIKEN Center for Interdisciplinary Theoretical and Mathematical Sciences (iTHEMS), RIKEN（理化学研究所交叉理论数学科学中心（iTHEMS））；University of Tübingen（蒂宾根大学）
Observables and conformal properties of dark matter admixed isentropic neutron stars
Indian Institute of Science Education and Research Thiruvananthapuram（印度科学教育研究所特里凡得琅分校）；California State University Long Beach（加州州立大学长滩分校）；Université de Caen Normandie（诺曼底卡昂大学）
Observational bounds on Dark Matter Admixed Neutron Stars from Gravitational Wave Data
Instituto Nacional de Pesquisas Espaciais（巴西国家空间研究所）；Universidade Federal do Rio Grande do Sul（南里奥格兰德联邦大学）；Universidade Federal do Espírito Santo（圣埃斯皮里图联邦大学）
Finite-Temperature Axion-Admixed Neutron Stars in a Quarkyonic Crossover Framework
Institute of Physics, Sachivalaya Marg, Bhubaneswar-751005, India（印度布巴内斯瓦尔物理研究所）；Homi Bhabha National Institute, Training School Complex, Anushakti Nagar, Mumbai 400094, India（印度孟买霍米巴巴哈国立研究所）；Department of Physics, Indira Gandhi Institute of Technology, Sarang, Dhenkanal, Odisha-759146, India（印度奥迪沙邦德赫卡纳尔萨拉格英迪拉甘地理工学院物理系）
Weak gravitational lensing by a dark-matter-admixed neutron star: a self-consistent two-fluid halo and the Gauss--Bonnet deflection angle
Instituto de Astronomía, Universidad Nacional Autónoma de México（墨西哥国立自治大学天文研究所）；Centro de Astrofísica e Gravitação (CENTRA) , Departamento de Física, Instituto Superior Técnico (IST), Universidade de Lisboa (UL)（里斯本大学技术学院物理系天体物理学与引力中心）
A self-consistent single-fluid framework for neutron stars admixed with mirror dark matter
University of Coimbra（科英布拉大学）；Instituto Tecnológico de Aeronáutica（航空技术学院）；Universidade Federal de Santa Catarina（圣卡塔琳娜联邦大学）；University of Tübingen（蒂宾根大学）
Density-induced dark-baryon conversion in $Δ-$admixed hypernuclear neutron stars
Birangana Sati Sadhani Rajyik Vishwavidyalaya（比朗加纳·萨蒂·萨达尼·皇家大学）；Indian Institute of Science Education and Research, Tirupati（印度科学教育与研究学院提鲁帕提分校）；Wroclaw University of Science and Technology（弗罗茨瓦夫科技大学）；Institute of Theoretical Physics, Wroclaw University of Science and Technology（弗罗茨瓦夫科技大学理论物理研究所）；Physical Research Laboratory（物理研究实验室）
