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pro vyhledávání: '"Jiang, Aoxiang"'
Autor:
Jiang, Aoxiang, Liu, Wei, Li, Baojiu, Barrera-Hinojosa, Cristian, Zhang, Yufei, Fang, Wenjuan
In this study, we explore the potential of utilizing the four Minkowski functionals, which can fully describe the morphological properties of the large-scale structures, as a robust tool for investigating the modified gravity, particularly on non-lin
Externí odkaz:
http://arxiv.org/abs/2305.04520
Autor:
Hong, Hui, Wang, Huiyuan, Mo, H. J., Zhang, Ziwen, Chen, Guangwen, Luo, Wentao, Wang, Tinggui, Li, Pengfei, Li, Renjie, yao, Yao, Jiang, Aoxiang
A stellar system is dynamically hot when its kinetic energy is dominated by random motion represented by the velocity dispersion $\sigma_{\rm hot} (M_*)$. We use MaNGA data to obtain inner and outer dispersion of a galaxy, $\sigma_{\rm in}$ and $\sig
Externí odkaz:
http://arxiv.org/abs/2305.02910
The characteristic signatures of massive neutrinos on large-scale structure (LSS), if fully captured, can be used to put a stringent constraint on their mass sum, $M_{\nu}$. Previous work utilizing N-body simulations has shown the Minkowski functiona
Externí odkaz:
http://arxiv.org/abs/2302.08162
Massive neutrinos suppress the growth of structure under their free-streaming scales. The effect is most prominent on small scales where the widely-used two-point statistics can no longer capture the full information. In this work, we study the signa
Externí odkaz:
http://arxiv.org/abs/2204.02945
Autor:
Bao, Daorina1 (AUTHOR) bdrn125@163.com, Jiang, Aoxiang1 (AUTHOR) s429104529@163.com, Li, Chengze1,2 (AUTHOR) hqs@imut.edu.cn, Shi, Zhongyu1 (AUTHOR), Han, Qingsong1 (AUTHOR), Luo, Yongshui3 (AUTHOR) luoys@chinawindey.com, Zhang, Shaohua4 (AUTHOR) 15326064772@163.com
Publikováno v:
Energies (19961073). Aug2024, Vol. 17 Issue 16, p4057. 22p.
It is known that the large-scale structure (LSS) mapped by a galaxy redshift survey is subject to distortions by galaxies' peculiar velocities. Besides the signatures generated in common N-point statistics, such as the anisotropy in the galaxy 2-poin
Externí odkaz:
http://arxiv.org/abs/2108.03851
Autor:
Bao, Daorina, Shi, Zhongyu, Li, Chengze, Jiang, Aoxiang, Han, Qingsong, Luo, Yongshui, Zhang, Shaohua
Publikováno v:
Energies (19961073); Dec2024, Vol. 17 Issue 23, p5818, 34p
Akademický článek
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Autor:
Jiang, Aoxiang, Liu, Wei, Li, Baojiu, Barrera-Hinojosa, Cristian, Zhang, Yufei, Fang, Wenjuan
Modifications in the law of gravity can leave signatures on the large-scale structure, especially on the non-linear and quasi-linear scales. In this work, we propose that the four Minkowski functionals (MFs), which fully encapsulate the morphological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::754bb2c74323575afe849836f881f090
http://arxiv.org/abs/2305.04520
http://arxiv.org/abs/2305.04520
Akademický článek
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