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arXiv 1003.6049hep-thhep-ph
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量子化导致轴子势的自然变平

Quantization leading to a natural flattening of the axion potential

J. Alexandre, D. Tanner

摘要:

从轴子有效势的一般余弦形式出发,我们对轴子进行了简化,并证明了如果不考虑与其他粒子的相互作用,结果是由自然平坦的势描述的。因此,这一特征恢复了轴子的戈德斯通玻色子性质,我们计算了相应的真空能量密度,与暗能量相比,真空能量密度不需要太大。

英文摘要:

Starting from the general cosine form for the axion effective potential, we quantize the axion and show that the result is described by a naturally flat potential, if interactions with other particles are not considered. This feature therefore restores the would-be Goldstone-boson nature of the axion, and we calculate the corresponding vacuum energy density, which does not need to be too large by orders of magnitude compared to Dark Energy.

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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