arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1502.01727hep-phhep-th
收藏

SO(10)G2流形上M理论的大统一

SO(10) Grand Unification in M theory on a G2 manifold

Bobby S. Acharya, Krzysztof Bożek, Miguel Crispim Romão, Stephen F. King, Chakrit Pongkitivanichkul

摘要:

我们考虑基于$SO(10)$的大统一理论,它起源于$G_2$流形或具有离散对称性的Calabi-Yau空间上的弦/ $M$理论。在这个框架中,我们自然导致一个新的解决方案的双重三重分裂问题以前考虑Dvali,其中涉及一个额外的矢量样标准模型家庭和轻,但弱耦合的颜色三重态。这些额外的状态被预测在LHC中是可访问的,并且也诱导R-宇称违反。规范耦合统一发生与一个更大的大统一体耦合。

英文摘要:

We consider Grand Unified Theories based on $SO(10)$ which originate from string/$M$ theory on $G_2$ manifolds or Calabi-Yau spaces with discrete symmetries. In this framework we are naturally led to a novel solution of the doublet-triplet splitting problem previously considered by Dvali which involves an extra vector-like Standard Model family and light, but weakly coupled colour triplets. These additional states are predicted to be accessible at the LHC and also induce R-parity violation. Gauge coupling unification occurs with a larger GUT coupling.

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。

↑