10 citations · 22 across the 6 of their papers we have counts for
4 papers · 1 filter
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…
Discovering exact, gauge-invariant, local energy-momentum conservation laws for the electromagnetic gyrokinetic system by high-order field theory on heterogeneous manifolds
Peifeng Fan, Hong Qin, Jianyuan Xiao
Gyrokinetic theory is arguably the most important tool for numerical studies of transport physics in magnetized plasmas. However, exact local energy-momentum conservation law for t…
General field theory and weak Euler-Lagrange equation for classical particle-field systems in plasma physics
Peifeng Fan, Hong Qin, Jianyuan Xiao +1
A general field theory for classical particle-field systems is developed. Compared with the standard classical field theory, the distinguish feature of a classical particle-field s…
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…