2 papers
physics.plasm-ph2025
An Improved Boris Algorithm for Charge Particle Orbit in Tokamak Plasmas
Jian Wang, Xiaodong Zhang, Lei Ye +1
An improved Boris algorithm for simulating the motion of charged particles in electromagnetic fields has been developed. This enhancement addresses the issue of inaccurate fast-sca…
physics.plasm-ph2025
Phase Stability Analysis of Volume-preserving Algorithms for Accurate Single Particle Orbit Simulations in Tokamak Plasmas
Jian Wang, Xiaodong Zhang, Lei Ye +1
Second-order Volume-preserving algorithms (VPAs) for simulating charged particle motion in electromagnetic fields have been generalized to a rotating angle formulation by using the…