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SU(4)L×U(1)X models with little Higgs mechanism

Title
SU(4)L×U(1)X models with little Higgs mechanism
Authors
Nam S.-H.Lee K.Y.Keum Y.-Y.
Ewha Authors
금용연
Issue Date
2010
Journal Title
Physical Review D - Particles, Fields, Gravitation and Cosmology
ISSN
1550-7998JCR Link
Citation
vol. 82, no. 10
Indexed
SCI; SCIE; SCOPUS WOS scopus
Abstract
We study the aspects of the fermion and gauge boson sectors in SU(4) L×U(1)X models with a little Higgs mechanism. We introduce a new setup of fermions, which ensures the cancellation of gauge anomaly and the cancellation of one-loop quadratic divergence to the Higgs mass for all fermion multiplets and gauge bosons. We explicitly present the interactions between the standard model fermions and the heavy gauge bosons to discuss the phenomenological implications of extra Z⊃′ and Z⊃′⊃′ gauge bosons based on recent experimental data.. © 2010 The American Physical Society.
DOI
10.1103/PhysRevD.82.105027
Appears in Collections:
연구기관 > 초기우주과학기술연구소 > Journal papers
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