Finite Higgs mass without supersymmetry
Finite Higgs mass without supersymmetry
复制标题
无超对称性的有限希格斯质量
DOI:
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发表时间:
2001
期刊:
影响因子:
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通讯作者:
M. Quirós
中科院分区:
文献类型:
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作者:
I. Antoniadis;I. Antoniadis;K. Benakli;K. Benakli;M. Quirós
We identify a class of chiral models where the one-loop effective potential for Higgs scalar fields is finite without any requirement of supersymmetry. It corresponds to the case where the Higgs fields are identified with the components of a gauge field along compactified extra dimensions. We present a six-dimensional model with gauge group U(3)×U(3) and quarks and leptons accommodated in fundamental and bi-fundamental representations. The model can be embedded in a D-brane configuration of type I string theory and, upon compactification on a T2/ℤ2 orbifold, it gives rise to the standard model with two Higgs doublets.