In a recent paper, we have a shown that the flattening of galactic rotation curves can be explained by retardation. However, this will rely on a temporal change of galactic mass. In our previous work, we kept only second order terms of the retardation time in our analysis, while higher terms in the Taylor expansion where not considered. Here we consider analysis to all orders and show that a second order analysis will indeed suffice, and higher order terms can be neglected.

中文翻译：

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高阶延迟重力的影响

在最近的一篇论文中，我们证明了星系自转曲线的变平可以用延迟来解释。然而，这将依赖于银河质量的时间变化。在我们之前的工作中，我们在分析中只保留了延迟时间的二阶项，而没有考虑泰勒展开中的更高项。在这里，我们考虑对所有阶的分析，并表明二阶分析确实就足够了，并且可以忽略高阶项。