as the origin of dark matter
Journal Article
·
· Physical Review D
In the decomposition of SO(10) grand unification to SU(5)×U(1)χ, two desirable features are obtained with the addition of one colored fermion octet Ω, one electroweak fermion triplet Σ and one complex scalar triplet S to the particle content of the standard model with two Higgs doublets. They are (1) gauge coupling unification of SU(3)C × SU(2)L × U(1)Y to SU(5), and (2) the automatic (predestined) emergence of dark matter, i.e., Ω, Σ and S, with dark parity given by (–1)Qχ+2j. It suggests that U(1)χ may well be the underlying symmetry of the dark sector.
- Research Organization:
- Univ. of California, Riverside, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- Grant/Contract Number:
- SC0008541
- OSTI ID:
- 1483455
- Alternate ID(s):
- OSTI ID: 1611074
- Journal Information:
- Physical Review D, Journal Name: Physical Review D Vol. 98 Journal Issue: 9; ISSN 2470-0010
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 11 works
Citation information provided by
Web of Science
Web of Science
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