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arXiv 0809.0085hep-th
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暗能量与粒子混合

Dark energy and particle mixing

A. Capolupo, S. Capozziello, G. Vitiello

摘要:

我们表明,由于粒子混合的真空凝聚是负责动态演变的暗能量。特别是,我们表明,中微子和夸克的真空凝聚的绝热指数接近-1的值意味着,在目前的时代,贡献的真空能量兼容的估计上限上的暗能量。

英文摘要:

We show that the vacuum condensate due to particle mixing is responsible of a dynamically evolving dark energy. In particular, we show that values of the adiabatic index close to -1 for vacuum condensates of neutrinos and quarks imply, at the present epoch, contributions to the vacuum energy compatible with the estimated upper bound on the dark energy.

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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