Global SO(10) F-theory GUTs
Global SO(10) F-theory GUTs
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全局 SO(10) F 理论 GUT
DOI:
10.1007/jhep10(2010)057
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发表时间:
2010
影响因子:
5.4
通讯作者:
C. Mayrhofer
中科院分区:
文献类型:
--
作者:
C. Chen;J. Knapp;M. Kreuzer;C. Mayrhofer
Making use of toric geometry we construct a class of global F-theory GUT models. The base manifolds are blowups of Fano threefolds and the Calabi-Yau fourfold is a complete intersection of two hypersurfaces. We identify possible GUT divisors and construct SO(10) models on them using the spectral cover construction. We use a split spectral cover to generate chiral matter on the 10 curves in order to get more degrees of freedom in phenomenology. We use abelian flux to break SO(10) to SU(5) ×U(1) which is interpreted as a flipped SU(5) model. With the GUT Higgses in the SU(5) × U(1) model it is possible to further break the gauge symmetry to the Standard Model. We present several phenomenologically attractive examples in detail.
影响因子:
5
作者:
T. W. Grimm;T. Weigand
通讯作者:
T. Weigand