Towards realistic models of quark masses with geometrical CP violation
Towards realistic models of quark masses with geometrical CP violation
复制标题
具有几何 CP 破坏的夸克质量的现实模型
DOI:
10.1088/0954-3899/41/2/025004
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发表时间:
2014
期刊:
影响因子:
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通讯作者:
D. Pidt
中科院分区:
文献类型:
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作者:
I. de Medeiros Varzielas;D. Pidt
We present a model for quark masses and mixing, featuring geometrical CP violation through a Δ (27) triplet. By employing a single U (1) F or Z N symmetry in addition to Δ (27), we forbid all terms in the scalar potential that would spoil the calculable phases the triplet acquires. The quark sector is realized by mimicking an existing scheme that reproduces the masses and CKM mixing, with the extra symmetry enabling the hierarchies in the Yukawa couplings through a Froggatt–Nielsen mechanism.
DOI:
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发表时间:
2013
期刊:
影响因子:
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作者:
E. Ma
通讯作者:
E. Ma