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arXiv 0908.1356gr-qc
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引力诱导物质理论中的精髓相互作用暗能量

Quintessence interacting dark energy from induced matter theory of gravity

L. M. Reyes, Jose Edgar Madriz Aguilar

摘要:

在引力的诱导物质理论的背景下,我们调查的可能性,推导出一个4D典型的情况下,暗能量和暗物质之间的相互作用是允许的,和暗能量组件是由一个最小的耦合标量场。关于庞塞德莱昂度规,我们发现有可能得到这样的情况下,暗物质和暗能量的能量密度都取决于第五额外坐标。我们得到了经典标量场的四维诱导标量势与Zimdahl和Pavon在通常的四维宇宙学中所发现的具有相同的代数形式。

英文摘要:

In the context of the induced matter theory of gravity, we investigate the possibility of deriving a 4D quintessential scenario where an interaction between dark energy and dark matter is allowed, and the dark energy component is modeled by a minimally coupled scalar field. Regarding the Ponce de Leon metric, we found that it is possible to obtain such scenario on which the energy densities of dark matter and dark energy, are both depending of the fifth extra coordinate. We obtain that the 4D induced scalar potential for the quintessence scalar field, has the same algebraic form to the one found by Zimdahl and Pavon in the context of usual 4D cosmology.

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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