Travelling waves and a fruitful ‘time’ reparametrization in relativistic electrodynamics
نویسندگان
چکیده
منابع مشابه
Travelling waves and a fruitful ‘time’ reparametrization in relativistic electrodynamics
We simplify the nonlinear equations of motion of charged particles in an external electromagnetic field that is the sum of a plane travelling wave F t (ct−z) and a static part F s (x, y, z): by adopting the light-like coordinate ξ = ct−z instead of time t as an independent variable in the Action, Lagrangian and Hamiltonian, and deriving the new Euler-Lagrange and Hamilton equations accordingly,...
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ژورنال
عنوان ژورنال: Journal of Physics A: Mathematical and Theoretical
سال: 2018
ISSN: 1751-8113,1751-8121
DOI: 10.1088/1751-8121/aaa304