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On Derivation of Vlasov–Maxwell–Einstein Equations from the Principle of Least Action, the Hamilton–Jacobi Method, and the Milne–McCrea Model
Doklady Mathematics ( IF 0.6 ) Pub Date : 2024-02-29 , DOI: 10.1134/s1064562424701692
V. V. Vedenyapin

Abstract

In classical texts equations for gravitation and electromagnetic fields are proposed without deriving their right-hand sides [1–4]. In this paper, we derive the right-hand sides and analyze the energy–momentum tensor in the framework of Vlasov–Maxwell–Einstein equations and Milne–McCrea models. New models of accelerated expansion of the Universe without Einstein’s lambda are proposed.



中文翻译:

论从最小作用原理、Hamilton-Jacobi 方法和 Milne-McCrea 模型推导 Vlasov-Maxwell-Einstein 方程

摘要

在经典文本中,提出了引力场和电磁场方程,但没有推导其右侧[1-4]。在本文中,我们推导了右侧并在 Vlasov-Maxwell-Einstein 方程和 Milne-McCrea 模型的框架内分析了能量动量张量。提出了没有爱因斯坦 lambda 的宇宙加速膨胀的新模型。

更新日期:2024-02-29
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