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arXiv 1111.5508gr-qcastro-ph.COhep-phhep-th
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从引力诱导物质理论看大爆炸前坍缩的量子起源

Quantum origin of pre-big bang collapse from Induced Matter theory of gravity

Mauricio Bellini

摘要:

我们重新考察了一个坍缩的前大爆炸宇宙模型,详细研究了弥散标量场的非微扰量子动力学,该标量场的动力学是由试验无质量标量场$ϕ$在5D黎曼平坦度规上的动力学叶理演化而来的,使得额外的类空坐标是非紧的.本文得到的重要结果是:用状态方程描述的系统演化,其唯一的起源是有效四维标量场的量子贡献。

英文摘要:

We revisit a collapsing pre-big-bang model of the universe to study with detail the non-perturbative quantum dynamics of the dispersal scalar field whose dynamics becomes from the dynamical foliation of test massless scalar field $ϕ$ on a 5D Riemann-flat metric, such that the extra space-like coordinate is noncompact. The important result here obtained is that the evolution of the system, which is described thorough the equation of state has the unique origin in the quantum contributions of the effective 4D scalar field.

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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