Nambu-Goldstone引力与新宇宙学
Nambu-Goldstone Gravity and New Cosmology
AI总结：
提出将引力视为破缺规范对称性的Nambu-Goldstone模式的新理论，引入标量与张量模式，解释暗能量、暗物质和零宇宙学常数，并给出无曲率脉动宇宙及约550Gy年龄。
摘要：
本文给出了将引力重新表述为与破缺规范对称性相关的Nambu-Goldstone模式，并将其应用于宇宙学。我们发现：新引力由一个标量模式和一个张量模式组成，其中张量模式对应于Einstein引力；宇宙在没有空间曲率的情况下脉动；引力常数随着宇宙膨胀而从零开始增大，并随着宇宙收缩而减小至零；暗能量被等同于标量模式和张量模式的引力能之和，而暗物质则是投影到$\Lambda$CDM谱中所产生的引力能的幻象；引力方程决定宇宙学常数为零；宇宙始于暴胀，且目前宇宙年龄约为550Gy。
英文摘要：
The reformulation of gravity as the Nambu-Goldstone mode associated with broken gauge symmetry is given and applied to cosmology. We find that; the new gravity consists of a scalar mode and a tensor mode, of which the tensor mode corresponds to the Einstein gravity; the universe pulsates without spacial curvature; the gravitational constant increases from zero as the universe expands and decreases to zero as the universe contracts; the dark energy is identified with the sum of the gravitational energies of scalar and tensor modes, while the dark matter is the mirage of the gravitational energy caused by the projection into the $Λ$CDM spectrum; the gravitational equation dictates the cosmological constant to be zero; the universe begins with inflation, and the present age of the universe is approximately 550Gy.
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。
