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arXiv 0804.3598hep-thgr-qc
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论时间和宇宙的起源

On the Origin of Time and the Universe

Vishnu Jejjala, Michael Kavic, Djordje Minic, Chia-Hsiung Tze

摘要:

我们提出了一个新的解决方案的低熵和时间之箭的宇宙初始状态之谜。我们的方法来自物理学的一个具体的推广矩阵理论提出了在早期的工作作为基础的量子理论的重力。特别是动态状态空间的这一理论,无限维模拟的Fubini研究度量在一个复杂的非线性格拉斯曼,最近已研究了Michor和芒福德。这个空间上任何两点之间的测地线距离为零。在这里,我们表明,这个数学结果转化为一个热的描述,零熵状态和大爆炸后的时间箭头。这被建模为一个远离平衡,大的波动驱动,“冻结加热”亚稳有序相变的非线性耗散动力系统。

英文摘要:

We present a novel solution to the low entropy and arrow of time puzzles of the initial state of the Universe. Our approach derives from the physics of a specific generalization of Matrix theory put forth in earlier work as the basis for a quantum theory of gravity. The particular dynamical state space of this theory, the infinite dimensional analogue of the Fubini-Study metric over a complex non-linear Grassmannian, has recently been studied by Michor and Mumford. The geodesic distance between any two points on this space is zero. Here we show that this mathematical result translates to a description of a hot, zero entropy state and an arrow of time after the Big Bang. This is modeled as a far from equilibrium, large fluctuation driven, "freezing by heating" metastable ordered phase transition of a non-linear dissipative dynamical system.

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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