Softening the naturalness problem

被引:6
作者
Calmet, X [1 ]
机构
[1] CALTECH, Pasadena, CA 91125 USA
来源
EUROPEAN PHYSICAL JOURNAL C | 2003年 / 32卷 / 01期
关键词
D O I
10.1140/epjc/s2003-01388-8
中图分类号
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号
摘要
It was observed by Veltman a long time ago that a special value for the Higgs boson mass could lead to a cancellation of the quadratically divergent corrections to the Higgs boson's squared mass which appear at one loop. We present a class of low energy models that allow one to soften the naturalness problem in the sense that there can be a cancellation of radiative corrections appearing at one loop. The naturalness problem is shifted from the 1 TeV region to the 10 TeV region. Depending on the specific model under consideration, this scale can even be shifted to a higher energy scale. Signatures of these models are discussed.
引用
收藏
页码:121 / 126
页数:6
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