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arXiv 2006.11565cond-mat.stat-mechcond-mat.softphysics.class-ph
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经典动力学理论中的不可逆性:相互作用和分布函数的延迟

Irreversibility in classical kinetic theory: retardation of interaction and distribution functions

V. V. Zubkov, A. V. Zubkova

摘要:

一个动力学方程推导出一个系统的点粒子的相密度,生成一个系统的积分微分方程的分布函数,具有确定性的意义。推导考虑了粒子间相互作用的延迟。所得到的方程描述了粒子质点系的不可逆行为,而不涉及任何概率假设。在这种情况下,延迟势的使用对应于在描述多粒子系统的动力学时考虑场。

英文摘要:

A kinetic equation is derived for the phase density of a system of point particles, generating a system of integro-differential equations for distribution functions that have a deterministic meaning. The derivation took into account the retardation of interactions between particles. The obtained equations describe the irreversible behavior of a system of particles without involving any probabilistic hypotheses. The use of the retarded potentials, in this case, corresponds to taking the field into account when the dynamics of the many-particle system is described.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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