早期宇宙最初一小时中的基本粒子与等离子体
Elementary Particles and Plasma in the First Hour of the Early Universe
AI总结：
本文利用基本粒子性质、动力学理论与统计物理，研究早期宇宙从夸克-胶子等离子体经中微子退耦到正负电子等离子体阶段的原始组分演化。
摘要：
本论文旨在加深对温度范围 300 MeV>T>0.02 MeV 内宇宙原始成分的理解。我利用基本粒子的已知性质，并应用动力学理论和统计物理学方法来推进对宇宙等离子体的认识。在大爆炸模型框架内，我们首先将宇宙视为一个高能火球，即一种表现出独特性质的超相对论等离子体。夸克、轻子乃至更重的规范玻色子等基本粒子在理解早期宇宙中起着关键作用。我们的研究重点在于考察这些基本粒子作为致密宇宙等离子体组分的性质，所涉及的时期从原始夸克-胶子等离子体过渡到普通强子物质时代，其间经历中微子退耦，并详细讨论正负电子反物质等离子体。
英文摘要：
This dissertation aims to deepen the understanding of the primordial composition of the Universe in the temperature range 300 MeV>T>0.02 MeV. I exploit known properties of elementary particles and apply methods of kinetic theory and statistical physics to advance the understanding of the cosmic plasma. Within the Big Bang model, we begin by considering the Universe being a highly energetic fireball, an ultra-relativistic plasma exhibiting distinct properties. Fundamental particles such as quarks, leptons, and even heavier gauge bosons play a crucial role in the understanding of the early Universe. Our research focuses on the investigation of these fundamental particles as constituents of the dense Universe plasma during the epoch which transits from primordial quark-gluon plasma to the era of normal hadron matter, passing through the decoupling of neutrinos and addressing in detail the electron-positron antimatter plasma.
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。
