32 citations · 44 across the 7 of their papers we have counts for
7 papers
Bohm-like Neoclassical Transport in Highly Collisional Toroidal Plasmas with High Density Gradients
Jianyuan Xiao, Huishan Cai, Jian Liu +2
Conventional neoclassical theory in the Pfirsch-Schlüter regime fails to accurately model collision-induced transport in toroidal plasmas with high density gradients. In this scena…
On the derivation of guiding center dynamics without coordinate dependence
Zhi Yu
The fundament of the classical guiding center theory is gyro-phase averaging, which cannot be well defined over a non-trivial magnetic field topology. The local gyro-phase coordina…
High-order Field Theory and Weak Euler-Lagrange-Barut Equation for Classical Relativistic Particle-Field Systems
Peifeng Fan, Qiang Chen, Jianyuan Xiao
It is widely accepted that conservation laws, especially energy-momentum conservation, have fundamental importance for both classical and quantum systems in physics. A widely used…
Geometric field theory and weak Euler-Lagrange equation for classical relativistic particle-field systems
Peifeng Fan, Hong Qin, Jian Liu +2
A manifestly covariant, or geometric, field theory for relativistic classical particle-field system is developed. The connection between space-time symmetry and energy-momentum con…
The Accurate Particle Tracer Code
Yulei Wang, Jian Liu, Hong Qin +1
The Accurate Particle Tracer (APT) code is designed for large-scale particle simulations on dynamical systems. Based on a large variety of advanced geometric algorithms, APT posses…
Explicit high-order noncanonical symplectic algorithms for ideal two-fluid systems
Jianyuan Xiao, Hong Qin, Philip J. Morrison +4
An explicit high-order noncanonical symplectic algorithm for ideal two-fluid systems is developed. The fluid is discretized as particles in the Lagrangian description, while the el…
Variational Symplectic Particle-in-cell Simulation of Nonlinear Mode Conversion from Extraordinary waves to Bernstein Waves
Jianyuan Xiao, Jian Liu, Hong Qin +2
In this paper, the nonlinear mode conversion of extraordinary waves in nonuniform magnetized plasmas is studied using the variational symplectic particle-in-cell simulation. The ac…