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arXiv 0710.4993astro-ph
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暗能量可能将里斯的数量

Dark Energy may link the numbers of Rees

C. Sivaram

摘要:

越来越多的证据表明,宇宙是由一个不变的宇宙学常数给出的类型的暗能量主导的。最新的数据还表明,从最早的时代起,基本相互作用耦合和粒子质量就一直保持着显著的恒定。将演化中的宇宙的这两个稳态特征联系起来是很自然的,这表明宇宙真空能量在固定这些相互作用常数中的作用。高精度宇宙学的进展揭示了一种未知类型的暗物质约占宇宙物质的四分之一,而重子仅占4%。这些不同的宇宙参数由里斯的六个数字来列举。有了暗能量作为统一的纽带,

英文摘要:

There is increasing evidence that the universe is dominated by dark energy of the type given by an invariant cosmological constant. Latest data also indicates that fundamental interaction couplings and particle masses have remained remarkably constant from the earliest epochs. It is natural to connect these two steady state features of the evolving universe, suggesting a role for the cosmic vacuum energy in fixing these interaction constants. Advances in high precision cosmology have revealed that dark matter of an unknown type constitutes about one-fourth of cosmic matter while baryons account for just four percent. These various cosmic parameters are enumerated by the six numbers of Rees. With the dark energy as a unifying link these

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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