Zobrazeno 1 - 10
of 278
pro vyhledávání: '"Liu, Fuyao"'
Autor:
Yang, Xiaowei, Huang, Junjing, Liu, Fuyao, Wang, Qian, Duan, Xiaofeng, Liu, Kai, Huang, Yongqing
Publikováno v:
In Optics Communications 1 January 2025 574
Publikováno v:
In Pharmaceutical Science Advances December 2024 2
In a recent work of Wu, Wang, Sun and Liu, a second-order explicit symplectic integrator was proposed for the integrable Kerr spacetime geometry. It is still suited for simulating the nonintegrable dynamics of charged particles moving around the Kerr
Externí odkaz:
http://arxiv.org/abs/2109.02295
Autor:
Liu, Fuyao, Pan, Liang, Liu, Yifan, Zhai, Gongxun, Sha, Zhou, Zhang, Xiugang, Zhang, Zhihao, Liu, Qingqing, Yu, Senlong, Zhu, Liping, Xiang, Hengxue, Zhou, Zhe, Zhu, Meifang
Publikováno v:
In Matter 5 June 2024 7(6):1977-2010
In previous papers, explicit symplectic integrators were designed for nonrotating black holes, such as a Schwarzschild black hole. However, they fail to work in the Kerr spacetime because not all variables can be separable, or not all splitting parts
Externí odkaz:
http://arxiv.org/abs/2106.12356
Autor:
Dai, Hongmei, Gao, Jialin, Jia, Chao, Liu, Fuyao, Zhai, Gongxun, Wang, Xuefen, Xiang, Hengxue, Zhu, Meifang
Publikováno v:
In Chemical Engineering Journal 15 February 2024 482
We give a possible splitting method to a Hamiltonian for the description of charged particles moving around the Reissner-Nordstrom-(anti)-de Sitter black hole with an external magnetic field. This Hamiltonian can be separated into six analytical solv
Externí odkaz:
http://arxiv.org/abs/2103.12272
Publikováno v:
The Astrophysical Journal, 909:22 (8pp), 2021 March 1
In a previous paper, second- and fourth-order explicit symplectic integrators were designed for a Hamiltonian of the Schwarzschild black hole. Following this work, we continue to trace the possibility of the construction of explicit symplectic integr
Externí odkaz:
http://arxiv.org/abs/2103.02864
Publikováno v:
The Astrophysical Journal, 907:66 (10pp), 2021 February
Symplectic integrators that preserve the geometric structure of Hamiltonian flows and do not exhibit secular growth in energy errors are suitable for the long-term integration of N-body Hamiltonian systems in the solar system. However, the constructi
Externí odkaz:
http://arxiv.org/abs/2102.00373
One-step floating conversion of biomass into highly graphitized and continuous carbon nanotube yarns
Autor:
Zhai, Gongxun, Wang, Qianqian, Liu, Fuyao, Hu, Zexu, Jia, Chao, Li, Dengxin, Xiang, Hengxue, Zhu, Meifang
Publikováno v:
In Green Energy & Environment December 2023 8(6):1711-1718