Large Number, Dark Matter, Dark Energy, and Superstructures in the Universe

• 来源期刊: 理论物理通讯（英文版）
• 年，卷（期）: 2009,（3）
• 页码范围: 575-576
• 页数: 2页
• 语种: 英文

摘要

Since there may exist dark matter particles v and 5 with mass ～ 10-1 eV in the universe, the superstructures with a scale of 1019 solar masses (large number A ～ 1019) appeared during the era near and before the hydrogen recombination. Since there are superstructures in the universe, there may be no necessity for the existence of dark energy. For checking the superstructure in the universe by CMB anisotropy, we need to measure CMB angular power spectrum -especially around ten degrees across the sky - in more details. While neutrino v is related to electroweak unification, the fourth stable elementary particle δ may be related to strong-gravity unification, which suggests p + p →, n + δ and that some new baryons appeared in the TeV region.