arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1908.01434physics.gen-ph
收藏

在宽二进制上测试Newton/GR、MoND和量化惯性

Testing Newton/GR, MoND and quantised inertia on wide binaries

M. E. McCulloch, J. H. Lucio

摘要:

宽双星是在低加速度区域内,星系自转曲线偏离牛顿或广义相对论的预测。最近观察到,它们的自转速率也同样异常,这是暗物质无法解释的,因为暗物质在这些小尺度上必须是平滑的,才能拟合星系自转曲线。在这里,它表明,牛顿/GR模型不能预测这些广泛的双星,因为暗物质不能被应用。它也表明,MOND不能预测这些系统。然而,一个模型,假设惯性是由于Unruh辐射在空间不均匀的相对论视界(QI,量子化惯性)可以预测这些广泛的二进制,它的优点是不需要一个可调参数。

英文摘要:

Wide binary stars are within the low-acceleration regime in which galactic rotation curves deviate from Newtonian or general relativistic predictions. It has recently been observed that their rotation rates are similarly anomalous in a way that dark matter cannot explain, since it must be smooth on these small scales to fit galaxy rotation curves. Here, it is shown that Newtonian/GR models cannot predict these wide binaries since dark matter cannot be applied. It is also shown that MoND cannot predict these systems. However, a model which assumes that inertia is due to Unruh radiation made inhomogeneous in space by relativistic horizons (QI, quantised inertia) can predict these wide binaries, and it has the advantage of not needing an adjustable parameter.

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。

↑