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arXiv 0709.4637hep-ph
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SU(4)_C X SU(2)_L X SU(2)_R模型

SU(4)_C X SU(2)_L X SU(2)_R Models With C-parity

Qaisar Shafi, Chin-Aik Lee

摘要:

我们构造了具有自发破缺的左右对称性(C宇称)的超对称SU(4)_C × SU(2)_L × SU(2)_R模型.最小超对称标准模型(MSSM)可以恢复在低尺度下利用失踪的伙伴机制。场的内容是兼容的现实费米子质量和混合,质子寿命接近或超过目前的实验界限,和超对称混合通货膨胀可以实现照顾C-宇称畴壁以及磁单极子,并实现观察到的重子不对称通过非热leptogenesis。

英文摘要:

We construct supersymmetric SU(4)_C X SU(2)_L X SU(2)_R models with spontaneously broken left-right symmetry (C-parity). The minimal supersymmetric standard model (MSSM) can be recovered at low scales by exploiting the missing partner mechanism. The field content is compatible with realistic fermion masses and mixings, proton lifetime is close to or exceeds the current experimental bounds, and supersymmetric hybrid inflation can be implemented to take care of C-parity domain walls as well as magnetic monopoles, and to realize the observed baryon asymmetry via non-thermal leptogenesis.

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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