21 citations · 58 across the 4 of their papers we have counts for
5 papers
Dynamics of charged particles moving around Kerr black hole with inductive charge and external magnetic field
Xin Sun, Xin Wu, Yu Wang +3
We mainly focus on the effects of small changes of parameters on the dynamics of charged particles around the Kerr black hole surrounded by an external magnetic field, which can be…
Adjustment of force-gradient operator in symplectic methods
Lina Zhang, Xin Wu, Enwei Liang
Many force-gradient explicit symplectic integration algorithms have been designed for the Hamiltonian with kinetic energy $T(\mathbf{p})=\mathbf{p}…
Energy-conserving integrator for conservative Hamiltonian systems with ten-dimensional phase space
Shiyang Hu, Xin Wu, Enwei Liang
In this paper, an implicit nonsymplectic exact energy-preserving integrator is specifically designed for a ten-dimensional phase-space conservative Hamiltonian system with five deg…
The use of Kepler solver in numerical integrations of quasi-Keplerian orbits
Chen Deng, Xin Wu, Enwei Liang
A Kepler solver is an analytical method used to solve a two-body problem. In this paper, we propose a new correction method by slightly modifying the Kepler solver. The only change…
A novel energy-conserving scheme for eight-dimensional systems
Shiyang Hu, Xin Wu, Guoqing Huang +1
We design a novel, exactly energy-conserving implicit non-symplectic integration method for an eight-dimensional Hamiltonian system with four degrees of freedom. In our algorithm,…