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arXiv 1209.1386gr-qcastro-ph.CO
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暗能量和暗物质的物理来源

A Physical Source of Dark Energy and Dark Matter

I. Gontijo

摘要:

提出了产生三种能量成分的物理机制作为暗能量和暗物质的共同起源。前两种物质的状态方程为W ~ 0,其行为类似于暗物质,而最后一种物质在低红移时的状态方程为W ~ -1,使其成为暗能量的候选者。这些数据被用来模拟超新星Union 2的数据,得到与LAMBDACDM模型相同的曲线拟合。这个模型为宇宙学研究开辟了新的途径,并意味着将暗分量重新解释为存储在时空度规中的标量场。

英文摘要:

A physical mechanism that produces three energy components is proposed as the common origin of dark energy and dark matter. The first two have equations of state W ~ 0 and act like dark matter, while the last has W ~ -1 at low redshifts making it a candidate for dark energy. These are used to model the supernovae Union2 data resulting in a curve fitting identical to the LAMBDACDM model. This model opens new avenues for Cosmology research and implies a re-interpretation of the dark components as a scalar field stored in the metric of spacetime.

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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