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Volumn 69, Issue 11, 2004, Pages

Softening the supersymmetric flavor problem in orbifold grand unified theories

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Indexed keywords


EID: 3543041277     PISSN: 15507998     EISSN: 15502368     Source Type: Journal    
DOI: 10.1103/PhysRevD.69.116006     Document Type: Article
Times cited : (5)

References (105)
  • 1
    • 85039603531 scopus 로고    scopus 로고
    • For a recent review, see, for instance, G.L. Kane, TASI Lectures on Weak Scale Supersymmetry: A Top Motivated Bottom Up Approach, hep-ph/0202185, and references therein.
    • Kane, G.L.1
  • 10
    • 85039593241 scopus 로고    scopus 로고
    • E. Witten, Talk given at (Formula presented) International Conference on Supersymmetry and Unification of Fundamental Interactions (SUSY02), Hamburg, Germany, 17–23 June 2002, hep-ph/0201018
    • Witten, E.1
  • 36
    • 85039600617 scopus 로고    scopus 로고
    • In Refs. 19 20 21 22, permutation symmetries have been used to soften the SUSY flavor problem.
    • In Refs. 19202122, permutation symmetries have been used to soften the SUSY flavor problem.
  • 62
    • 0141453405 scopus 로고    scopus 로고
    • K-S. Choi, K-Y. Choi, and J.E. Kim, Phys. Rev. D 68, 035003 (2003)
    • (2003) Phys. Rev. D , vol.68 , pp. 35003
    • Kim, J.E.1
  • 68
    • 0001314669 scopus 로고
    • Nonuniversalities of the soft terms induced by the Yukawa couplings have been studied in the four-dimensional GUT models R. Barbieri and L.J. Hall, Phys. Lett. B 338, 212 (1994)
    • (1994) Phys. Lett. B , vol.338 , pp. 212
    • Barbieri, R.1    Hall, L.J.2
  • 78
    • 85039599276 scopus 로고    scopus 로고
    • Also in Ref. 7, this sort of supersymmetry breaking is discussed.
    • Also in Ref. 7, this sort of supersymmetry breaking is discussed.
  • 81
    • 85039602020 scopus 로고    scopus 로고
    • If the source of supersymmetry breaking is assumed only at the hidden sector brane, then the dynamical alignment does not occur. The point is to assume supersymmetry breaking terms in the bulk interactions.
    • If the source of supersymmetry breaking is assumed only at the hidden sector brane, then the dynamical alignment does not occur. The point is to assume supersymmetry breaking terms in the bulk interactions.
  • 83
    • 85039597668 scopus 로고    scopus 로고
    • Recently the SSB parameters in a 5D SU(5) GUT model with one extra dimension compactified on (Formula presented) have been considered in the second paper of [30]. The authors also reported that the compactification scale can be lowered and, therefore, enough alignment in the SSB parameters can be realized.
    • Recently the SSB parameters in a 5D SU(5) GUT model with one extra dimension compactified on (Formula presented) have been considered in the second paper of [30]. The authors also reported that the compactification scale can be lowered and, therefore, enough alignment in the SSB parameters can be realized.
  • 84
    • 85039590702 scopus 로고    scopus 로고
    • But we will not take the mass of the bottom quark very seriously. It becomes larger than its experimental value.
    • But we will not take the mass of the bottom quark very seriously. It becomes larger than its experimental value.
  • 86
    • 85039589880 scopus 로고    scopus 로고
    • In practice, (Formula presented) turns out to be smaller than the bound as long as we use the bi-maximal form of the (Formula presented) matrix given by Eq. (44). However the more viable form of (Formula presented) matrix gives a sizable contribution. Anyway (Formula presented) exceeds the bound.
    • In practice, (Formula presented) turns out to be smaller than the bound as long as we use the bi-maximal form of the (Formula presented) matrix given by Eq. (44). However the more viable form of (Formula presented) matrix gives a sizable contribution. Anyway (Formula presented) exceeds the bound.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.