论文标题

验证爱因斯坦的公式,使用银河微晶的观测值

Verification of Einstein's formula for gravitational deflection of light using observations of Galactic microlensing

论文作者

Alexandrov, A. N., Sliusar, V. M., Zhdanov, V. I.

论文摘要

讨论了我们银河系中重力微覆化的潜力,以测试爱因斯坦公式进行重力光挠度。为此,通过引入参数EPS来修改镜头映射,该参数EPS表征了与此公式的偏差。分析了简单幂定律描述的这种偏差的示例。我们使用2018年的光学引力透镜实验(OGE)的数据形成了100个微透镜光曲线样本。所得的EPS值与1%误差内的一般相对性并不矛盾。

The potential of the gravitational microlensing inside our Galaxy for testing the Einstein formula for the gravitational light deflection is discussed. For this purpose, the lens mapping is modified by introducing parameter eps, which characterizes the deviation from this formula. An example of such deviation described by a simple power law is analyzed. We formed a sample of 100 microlensing light curves using the data of the Optical Gravitational Lensing Experiment (OGLE) for 2018. The resulting eps value does not contradict the General Relativity within 1 percent errors.

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