Quasi goldstone fermions
Quasi goldstone fermions
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准金石费米子
DOI:
10.1016/0370-2693(82)90651-7
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发表时间:
1982
影响因子:
4.4
通讯作者:
T. Yanagida
中科院分区:
文献类型:
--
作者:
W. Buchmuller;S. Love;R. Peccei;T. Yanagida
We discuss a mechanism by which, in theories with an explicitly broken supersymmetry, we can obtain calculable fermion masses, provided certain softly broken R symmetries are incorporated. The corresponding fermion representations are determined by the pattern of internal symmetry breakdown. This mechanism is explicitly studied in a simple U(1) model. Prospects and limitations of this idea for constructing realistic fermion spectra are discussed.