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arXiv 2108.09384physics.plasm-phmath-phmath.MP
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无规范陀螺运动Vlasov-麦克斯韦方程组的哈密顿结构

Hamiltonian structure of the gauge-free gyrokinetic Vlasov-Maxwell equations

Alain J. Brizard

摘要:

利用哈密顿泛函和旋动力Vlasov-Maxwell括号给出了无规范旋动力Vlasov-麦克斯韦方程组的哈密顿结构。括号用来说明陀螺运动的角动量守恒定律也可以用哈密顿形式表示。陀螺运动的Vlasov-Maxwell括号的Jacobi性质也明确证明。

英文摘要:

The Hamiltonian structure of the gauge-free gyrokinetic Vlasov-Maxwell equations is presented in terms of a Hamiltonian functional and a gyrokinetic Vlasov-Maxwell bracket. The bracket is used to show that the gyrokinetic angular-momentum conservation law can also be expressed in Hamiltonian form. The Jacobi property of the gyrokinetic Vlasov-Maxwell bracket is also demonstrated explicitly.

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