粒子物理的生成模型与宇宙学物质-反物质不对称问题
The generation model of particle physics and the cosmological matter-antimatter asymmetry problem
摘要:
物质-反物质不对称问题,对应于宇宙中实际上不存在反物质,是宇宙学中最大的谜团之一。在粒子物理的生成模型(GM)框架内,证明了物质-反物质不对称性问题可以用GM的复合轻子和夸克来理解。它的结论是,在目前的宇宙中基本上没有物质反物质的不对称性和观察到的氢反氢的不对称性可以理解的统计涨落与复杂的多体过程中涉及的形成无论是一个氢原子或反氢原子。
英文摘要:
The matter-antimatter asymmetry problem, corresponding to the virtual nonexistence of antimatter in the universe, is one of the greatest mysteries of cosmology. Within the framework of the Generation Model (GM) of particle physics, it is demonstrated that the matter-antimatter asymmetry problem may be understood in terms of the composite leptons and quarks of the GM. It is concluded that there is essentially no matter-antimatter asymmetry in the present universe and that the observed hydrogen-antihydrogen asymmetry may be understood in terms of statistical fluctuations associated with the complex many-body processes involved in the formation of either a hydrogen atom or an antihydrogen atom.
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