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arXiv 1407.0113hep-thgr-qcquant-ph
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广义不确定原理的引力检验

Gravitational tests of the Generalized Uncertainty Principle

Fabio Scardigli, Roberto Casadio

摘要:

我们计算的校正史瓦西度规再现霍金温度来自广义不确定原理(GUP),使GUP变形参数直接链接到变形的度量。使用这个修改后的史瓦西度规,我们计算校正的光偏转和近日点进动的标准广义相对论的预测,无论是在太阳系中的行星和二元恒星。这种分析使我们能够从著名的天文测量为GUP变形参数设置界限。

英文摘要:

We compute the corrections to the Schwarzschild metric necessary to reproduce the Hawking temperature derived from a Generalized Uncertainty Principle (GUP), so that the GUP deformation parameter is directly linked to the deformation of the metric. Using this modified Schwarzschild metric, we compute corrections to the standard General Relativistic predictions for the light deflection and perihelion precession, both for planets in the solar system and for binary pulsars. This analysis allows us to set bounds for the GUP deformation parameter from well-known astronomical measurements.

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。

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