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arXiv 0811.4161hep-thastro-ph
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由宇宙学参数确定的希格斯质量

Higgs mass determined by cosmological parameters

R. K. Nesbet

摘要:

假设所有无质量的基本场都具有共形标度对称性,就消除了引力理论与基本量子场的标准模型之间的冲突。如果SU(2)对称破缺所必需的标量场具有共形对称性,则它必须明确地依赖于引力理论的Ricci曲率标量。这对宇宙学和基本粒子物理学都有深远的影响,因为宇宙学数据决定了标量场参数。导出了一个修正的Friedmann方程并进行了数值求解。该理论与所有低于$z=1$的超新星红移的相关数据是一致的。宇宙学常数的隐含值意味着希格斯粒子的质量非常小,远低于目前的经验下限。探测到一个大质量的希格斯玻色子将推翻这一论点。

英文摘要:

Postulating that all massless elementary fields have conformal scaling symmetry removes a conflict between gravitational theory and the standard model of elementary quantum fields. If the scalar field essential to SU(2) symmetry breaking has conformal symmetry, it must depend explicitly on the Ricci curvature scalar of gravitational theory. This has profound consequences for both cosmology and elementary particle physics, since cosmological data determine scalar field parameters. A modified Friedmann equation is derived and solved numerically. The theory is consistent with all relevant data for supernovae redshifts below $z=1$. The implied value of the cosmological constant implies extremely small Higgs mass, far below current empirical lower bounds. Detection of a Higgs boson with large mass would falsify this argument.

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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