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Advances in High Energy Physics
Volume 2015, Article ID 652029, 8 pages
http://dx.doi.org/10.1155/2015/652029
Research Article

Effects of the Variation of SUSY Breaking Scale on Yukawa and Gauge Couplings Unification

1Department of Physics, Gauhati University, Guwahati 781014, India
2Department of Physics, Manipur University, Canchipur, Imphal 795003, India

Received 28 February 2015; Accepted 6 May 2015

Academic Editor: Emil Bjerrum-Bohr

Copyright © 2015 Konsam Sashikanta Singh and N. Nimai Singh. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The publication of this article was funded by SCOAP3.

Linked References

  1. H. Georgi and S. L. Glashow, “Unity of all elementary-particle forces,” Physical Review Letters, vol. 32, no. 8, pp. 438–441, 1974. View at Publisher · View at Google Scholar · View at Scopus
  2. S. Dimopoulos, S. Raby, and F. Wilczek, “Supersymmetry and the scale of unification,” Physical Review D, vol. 24, no. 6, pp. 1681–1683, 1981. View at Publisher · View at Google Scholar · View at Scopus
  3. M. B. Einhorn and D. R. T. Jones, “The weak mixing angle and unification mass in supersymmetric SU(5),” Nuclear Physics B, vol. 196, no. 3, pp. 475–488, 1982. View at Publisher · View at Google Scholar
  4. W. J. Marciano and G. Senjanović, “Predictions of supersymmetric grand unified theories,” Physical Review D, vol. 25, no. 11, pp. 3092–3095, 1982. View at Publisher · View at Google Scholar
  5. K. Inoue, A. Kakuto, H. Komatsu, and S. Takeshita, “Aspects of grand unified models with softly broken supersymmetry,” Progress of Theoretical Physics, vol. 68, no. 3, pp. 927–946, 1982, Erratum in: Progress of Theoretical Physics, vol. 70, no. 1, p. 330, 1983. View at Publisher · View at Google Scholar
  6. L. E. Ibanez and G. G. Ross, “SU(2)L × U(1) symmetry breaking as a radiative effect of supersymmetry breaking in GUTs,” Physics Letters B, vol. 110, pp. 215–220, 1982. View at Publisher · View at Google Scholar
  7. J. R. Ellis, D. V. Nanopoulos, and K. Tamvakis, “Grand unification in simple supergravity,” Physics Letters B, vol. 121, no. 2-3, pp. 123–129, 1983. View at Publisher · View at Google Scholar · View at Scopus
  8. L. Alvarez-Gaume, J. Polchinski, and M. B. Wise, “Minimal low-energy supergravity,” Nuclear Physics B, vol. 221, no. 2, pp. 495–523, 1983. View at Publisher · View at Google Scholar
  9. N. Sakai and T. Yanagida, “Proton decay in a class of supersymmetric grand unified models,” Nuclear Physics B, vol. 197, no. 3, pp. 533–542, 1982. View at Publisher · View at Google Scholar
  10. S. Weinberg, “Supersymmetry at ordinary energies. Masses and conservation laws,” Physical Review D, vol. 26, p. 287, 1982. View at Publisher · View at Google Scholar
  11. S. Dimopoulos, S. Raby, and F. Wilzeck, “Proton decay in supersymmetric models,” Physics Letters B, vol. 112, no. 2, pp. 133–136, 1982. View at Publisher · View at Google Scholar
  12. J. Ellis, D. V. Nanopoulos, and S. Rudaz, “A phenomenological comparison of conventional and supersymmetric guts,” Nuclear Physics B, vol. 202, no. 1, pp. 43–62, 1982. View at Publisher · View at Google Scholar · View at Scopus
  13. C. Regis, K. Abe, Y. Hayato et al., “Search for proton decay via pμ+K0 in Super-Kamiokande I, II, and III,” Physical Review D, vol. 86, Article ID 012006, 2012. View at Publisher · View at Google Scholar
  14. H. Nishino, K. Abe, Y. Hayato et al., “Search for nucleon decay into charged anti-lepton plus meson in Super-Kamiokande I and II,” Physical Review D, vol. 85, Article ID 112001, 2012. View at Publisher · View at Google Scholar
  15. J. L. Hewett, H. Weerts, R. Brock et al., “Fundamental physics at the intensity frontier. Report of the workshop held December 2011 in Rockville, MD,” Tech. Rep., 2012. View at Publisher · View at Google Scholar
  16. H. Murayama and A. Pierce, “Not even decoupling can save the minimal supersymmetric SU(5) model,” Physical Review D, vol. 65, Article ID 055009, 2002. View at Publisher · View at Google Scholar
  17. T. Goto and T. Nihei, “Effect of an RRRR dimension 5 operator on proton decay in the minimal SU(5) SUGRA GUT model,” Physical Review D, vol. 59, Article ID 115009, 1999. View at Publisher · View at Google Scholar
  18. B. Bajc, S. Lavignac, and T. Mede, “Challenging the minimal supersymmetric SU(5) model,” AIP Conference Proceedings, vol. 1604, p. 297, 2014. View at Publisher · View at Google Scholar
  19. B. Bajc, P. F. Perez, and G. Senjanović, “Proton decay in minimal supersymmetric SU(5),” Physical Review D, vol. 66, Article ID 075005, 2002. View at Publisher · View at Google Scholar
  20. B. Bajc, P. F. Perez, and G. Senjanović, “Minimal supersymmetric SU(5) theory and proton decay: where do we stand?” Beyond the Desert 2002: Accelerator, Non-Accelerator and Space Approaches in the New Millennium, pp. 131–139, 2002. View at Google Scholar
  21. D. Emmanuel-Costa and S. Wiesenfeldt, “Proton decay in a consistent supersymmetric SU(5) GUT model,” Nuclear Physics B, vol. 661, pp. 62–82, 2003. View at Publisher · View at Google Scholar
  22. N. Haba and T. Ota, “Vanishing dimension five proton decay operators in the SU(5) SUSY GUT,” Acta Physica Polonica B, vol. 39, pp. 1901–1912, 2008. View at Google Scholar
  23. G. G. Ross and R. G. Roberts, “Minimal supersymmetric unification predictions,” Nuclear Physics B, vol. 377, no. 3, pp. 571–592, 1992. View at Publisher · View at Google Scholar
  24. R. Arnowitt and P. Nath, “Supersymmetric mass spectrum in SU(5) supergravity grand unification,” Physical Review Letters, vol. 69, no. 5, pp. 725–728, 1992. View at Publisher · View at Google Scholar · View at Scopus
  25. Y. Yamada, “SUSY and GUT threshold effects in SUSYSU(5) models,” Zeitschrift für Physik C Particles and Fields, vol. 60, no. 1, pp. 83–93, 1993. View at Publisher · View at Google Scholar
  26. J. Beringer, J.-F. Arguin, R. M. Barnett et al., “Review of particle physics,” Physical Review D, vol. 86, Article ID 010001, 2012. View at Publisher · View at Google Scholar
  27. J. E. Björkman and D. R. T. Jones, “The unification mass, sin2θwmb/mT in non-minimal supersymmetric SU(5),” Nuclear Physics B, vol. 259, no. 2-3, pp. 533–548, 1985. View at Publisher · View at Google Scholar
  28. P. Langacker and N. Polonsky, “Uncertainties in coupling constant unification,” Physical Review D, vol. 47, no. 9, pp. 4028–4045, 1993. View at Publisher · View at Google Scholar · View at Scopus
  29. V. Barger, M. S. Berger, and P. Ohmann, “Supersymmetric grand unified theories: two-loop evolution of gauge and Yukawa couplings,” Physical Review D, vol. 47, no. 3, pp. 1093–1113, 1993. View at Publisher · View at Google Scholar · View at Scopus
  30. N. G. Deshpande and E. Keith, “Predictive fermion mass matrix Ansätze in nonsupersymmetric SO(10) grand unification,” Physical Review D, vol. 50, p. 3513, 1994. View at Publisher · View at Google Scholar
  31. N. N. Singh and S. B. Singh, “Third generation Yukawa couplings unification in supersymmetric SO(10) model,” The European Physical Journal C, vol. 5, no. 2, pp. 363–367, 1998. View at Publisher · View at Google Scholar · View at Scopus
  32. W. Siegel, “Supersymmetric dimensional regularization via dimensional reduction,” Physics Letters B, vol. 84, no. 2, pp. 193–196, 1979. View at Publisher · View at Google Scholar · View at MathSciNet
  33. H. Baer, J. Ferrandis, K. Melnikov, and X. Tata, “Relating bottom quark mass in DR- and MS- regularization schemes,” Physical Review D, vol. 66, Article ID 074007, 2002. View at Publisher · View at Google Scholar
  34. I. Antoniadis, C. Kounnas, and K. Tamvakis, “Simple treatment of threshold effects,” Physics Letters B, vol. 119, no. 4–6, pp. 377–380, 1982. View at Publisher · View at Google Scholar · View at Scopus
  35. O. V. Tarasov, A. A. Vladimirov, and A. Y. Zharkov, “The gell-mann-low function of QCD in the three-loop approximation,” Physics Letters B, vol. 93, no. 4, pp. 429–432, 1980. View at Publisher · View at Google Scholar
  36. M. K. Parida and N. N. Singh, “Low-energy formulas for neutrino masses with a tan β-dependent hierarchy,” Physical Review D, vol. 59, Article ID 032002, 1998. View at Publisher · View at Google Scholar
  37. K. Inoue, A. Kakuto, H. Komatsu, and S. Takeshita, “Low energy parameters and particle masses in a supersymmetric grand unified model,” Progress of Theoretical Physics, vol. 67, no. 6, pp. 1889–1898, 1982. View at Publisher · View at Google Scholar
  38. D. R. T. Jones and L. Mezincescu, “The β-function in supersymmetric Yang-Mills theory,” Physics Letters B, vol. 136, pp. 242–244, 1984. View at Publisher · View at Google Scholar