论文标题
重力电子旋律散射
Gravitational electron-positron scattering
论文作者
论文摘要
研究了用重力群作为中间状态的散射过程。为了研究这种散射，考虑了重力电磁学理论。这是一种基于重力和电磁学之间的类比的引力理论。重力电信理论的完整拉格朗日公式包括重力与费米和光子的相互作用，从而导致我们计算其散射幅度和跨段。在这种情况下，获得了$ e^{ - }+e^{+} \longrightArrowμ^{ - }+μ^{+} $散射过程的重力横截面。进行了电磁和重力横截面之间的比较。
A scattering process with gravitons as an intermediate state is investigated. To study such a scattering, the Gravitoelectromagnetism theory is considered. It is a gravitational theory built on the analogy between gravity and electromagnetism. The complete Lagrangian formulation of the gravitoelectromagnetic theory includes interactions of gravitons with fermions and photons that leads us to calculate their scattering amplitudes and cross-sections. In this context, the gravitational cross-section of the $e^{-}+e^{+}\longrightarrowμ^{-}+μ^{+}$ scattering process is obtained. A comparison between the electromagnetic and gravitational cross-sections is made.
