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arXiv 1104.4608gr-qc
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诺德斯特龙标量引力理论与等效原理

Nordstrom's scalar theory of gravity and the equivalence principle

Nathalie Deruelle

摘要:

诺德斯特龙的引力理论是用平坦时空中的标量场来描述引力的,在观测上被排除了。然而,它是唯一的引力理论与广义相对论遵守强等效原理。我在本文中表明,这一显着的性质是真实的超越后牛顿的水平,可以与存在的Nordstrom-Katz超势。

英文摘要:

Nordstrom's theory of gravity, which describes gravity by a scalar field in flat spacetime, is observationally ruled out. It is however the only theory of gravity with General Relativity to obey the strong equivalence principle. I show in this paper that this remarkable property is true beyond post-newtonian level and can be related to the existence of a 'Nordstrom-Katz' superpotential.

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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