arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 1408.3541hep-phhep-th
收藏

随机UV QFT的引力和轴子

Gravity and axions from a random UV QFT

Elias Kiritsis

摘要:

我们假设紫外量子傅里叶变换是巨大的和随机的。分析了标准模型与QFT的耦合性。无质量四维引力和轴子是这一公设的一般化身。等价原理自然地出现,也有一组具体的打破它的来源。轴子标度与四维普朗克标度的关系为$f=M_P/N$,其中$N$是(几乎)隐藏的紫外CFT的“颜色数”。

英文摘要:

It is postulated that the UV QFT is enormous and random. The coupling of the Standard Model to such QFT is analyzed. It is argued that massless 4d gravity and axions are general avatars of the postulate. The equivalence principle emerges naturally as well as a concrete set of sources for its breaking. The axion scale is related to the 4d Planck scale as $f=M_P/N$, where $N$ is the "number of colors" of the (almost) hidden UV CFT.

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。

↑