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arXiv physics/0701286physics.gen-ph
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尘埃宇宙的热力学、宇宙微波背景的能量密度、温度、压力和熵

Thermodynamics of a Dust Universe, Energy density, Temperature, Pressure and Entropy for Cosmic Microwave Background

James G. Gilson

摘要:

本文继续建设的宇宙学理论,介绍了在两个较早的文件下的标题尘埃宇宙解决方案的暗能量问题。在这个理论中引入的模型在时间零点之前就已经存在了,所以没有必要把它解释为大爆炸起源。宇宙微波背景在理论结构中的位置给出了模型的基本原理,包括温度、熵和其他热力学方面的定义。因此,在宇宙学中开辟了一个与实验完全一致的研究工具,可以与所谓的标准大爆炸模型相竞争,作为严格基于爱因斯坦广义相对论的对我们宇宙的物理描述。有人建议,在零时刻的奇异性涉及在统计力学意义上的粒子数反转,因此证明使用负温度的CMB在负时间。这也有一个令人满意的结果,即宇宙的演化涉及熵稳步增加,在所有的时间从负无穷大通过奇点,以正无穷大。附录与自己的摘要包含一个替代的简单的经典物理推导这个模型和扩展的讨论,它如何可以在天体物理背景下使用的银河系运动。本文导出了一个统一了宇宙学和宇宙学对象的量子描述的宇宙学薛定谔方程

英文摘要:

This paper continues the building of the cosmological theory that was introduced in two earlier papers under the title A Dust Universe Solution to the Dark Energy Problem. The model introduced in this theory has existence before time zero so that it is not necessary to interpret it as of big-bang origin. The location of the Cosmic Microwave Background, within the theoretical structure gives a closing of the fundamentals of the model in terms of the definitions of Temperature, Entropy and other Thermodynamic aspects. Thus opening up a research tool in cosmology in exact agreement with experiment that can compete with the so-called Standard Big Bang Model as a mathematical-physical description of our universe based rigorously on Einstein's general relativity. It is suggested that the singularity at time zero involves a population inversion in the statistical mechanics sense and so justifies the use of negative temperature for the CMB at negative times. This also has the satisfactory consequence that the Universe's evolution involves entropy steadily increasing over all time from minus infinity through the singularity to plus infinity.An appendix with its own abstract contains an alternative simple classical physics derivation of this model and an extended discussion about how it can be used in the astrophysical context of galactic motions. A cosmological Schroedinger equation of great generality is derived which unites cosmology and the quantum description of cosmological objects

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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