Higgs Sector with Spontaneous CP Violation in S(3) Standard Model

  • J.E. Barradas-Guevara Fac. de Cs. Físico Matemáticas, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 1152, Puebla, Pue. 72000, México.
  • O. Felix-Beltran Fac. de Cs. de la Electrónica, Benemérita Universidad Autónoma de Puebla, Apdo. Postal 542, Puebla, Pue. 72000, México.
  • E. Rodriguez-Jauregui Departamento de Física, Universidad de Sonora, Apdo. Postal 1626, Hermosillo, Son. 83000, México.
Keywords: Higgs bosons, CP violation, Non Abelian permutational symmetry S(3), 3HDM

Abstract

Conditions for spontaneous Charge-Parity (CP) violation in the scalar potential sector of general S(3) Higgs-doublet model (3HDM) are analyzed. An analysis of the Higgs sector of the minimal S(3)-invariant extension of the Standard Model including CP violation arising from the spontaneous breaking of the electroweak symmetry is presented. This extended Higgs sector with three SU(2) doublets Higgs fields with complex vev’s provides an interesting scenario to analyze the Higgs masses spectrum, trilinear self-couplings and CP violation. We present how the spontaneous electroweak symmetry breaking, coming from three S(3) Higgs fields, gives an interesting scenario with nine physical Higgs and three Goldstone bosons, when spontaneous CP violation arises from the Higgs field S(3) singlet Hs.

Downloads

Download data is not yet available.

References

Barradas-Guevara, E., Felix-Beltran, O., and Rodriguez-Jauregui, E., Trilinear self-couplings in an S(3) flavored Higgs model. Phys. Rev. D, 90(9), 095001 (2014). http://dx.doi.org/10.1103/PhysRevD.90.095001

Beltran, O. F., Mondragon, M., and Rodriguez-Jauregui, E., Conditions for vacuum stability in an S(3) extension of the standard model. J. Phys. Conf. Ser., 171, 012028 (2009). http://dx.doi.org/10.1088/1742-6596/171/1/012028

Cabibbo, N., Unitary Symmetry and Leptonic Decays. Phys. Rev. Lett., 10, 531– 533 (1963). http://dx.doi.org/10.1103/PhysRevLett.10.531

Caravaglios, F., Morisi S., hep-ph/0503234 (2005).

Christenson, J. H., Cronin, J. W., Fitch, V. L., and Turlay, R., Evidence for the 2 pi Decay of the k(2)0 Meson. Phys. Rev. Lett., 13, 138–140 (1964). http://dx.doi.org/10.1103/PhysRevLett.13.138

Emmanuel-Costa, D., Felix-Beltran, O., Mondragon, M., and RodriguezJauregui, E., Stability of the tree-level vacuum in a minimal S(3) extension of the standard model. AIP Conf. Proc., 917, 390–393 (2007). http://dx.doi.org/10.1063/1.2751981

Glashow, S. L. and Weinberg, S., Natural Conservation Laws for Neutral Currents. Phys. Rev. D, 15, 1958 (1977). http://dx.doi.org/10.1103/PhysRevD.15.1958

Glashow, S., Partial Symmetries of Weak Interactions. Nucl. Phys., 22, 579–588 (1961). http://dx.doi.org/10.1016/0029-5582(61)90469-2

Gonzalez Canales, et al., Quark sector of S3 models: classification and comparison with experimental data. Phys. Rev. D, 88, 096004 (2013). http://dx.doi.org/10.1103/PhysRevD.88.096004

Higgs, P. W., Broken Symmetries and the Masses of Gauge Bosons. Phys. Rev. Lett., 13, 508–509 (1964). http://dx.doi.org/10.1103/PhysRevLett.13.508

Kobayashi, M. and Maskawa, T., CP Violation in the Renormalizable Theory of Weak Interaction. Prog. Theor. Phys., 49, 652–657 (1973a). http://dx.doi.org/10.1143/PTP.49.652

Kobayashi, M. and Maskawa, T., CP Violation in the Renormalizable Theory of Weak Interaction. Prog. Theor. Phys., 49, 652–657 (1973b). http://dx.doi.org/10.1143/PTP.49.652

Kubo, J. et al., A minimal S(3)-invariant extension of the standard model. J. Phys. Conf. Ser., 18, 380– 384 (2005). http://dx.doi.org/10.1088/1742-6596/18/1/013

Kubo, J., Mondragon, A., Mondragon, M., and Rodriguez-Jauregui, E., The flavor symmetry. Prog. Theor. Phys., 109, 795–807 (2003). http://dx.doi.org/10.1143/PTP.109.795

Mondragon, A., Mondragon, M., and Peinado, E., Lepton masses, mixings and FCNC in a minimal S 3-invariant extension of the Standard Model. Phys. Rev. D, 76, 076003 (2007). http://dx.doi.org/10.1103/PhysRevD.76.076003

Nishi, C., CP violation conditions in N-Higgs-doublet potentials. Phys. Rev. D, 74, 036003 (2006). http://dx.doi.org/10.1103/PhysRevD.74.036003

Weinberg, S., A Model of Leptons. Phys. Rev. Lett., 19, 1264–1266 (1967).http:// dx.doi.org/10.1103/PhysRevLett.19.1264

Published
2016-08-08
How to Cite
J.E. Barradas-Guevara, O. Felix-Beltran, & E. Rodriguez-Jauregui. (2016). Higgs Sector with Spontaneous CP Violation in S(3) Standard Model . Journal of Nuclear Physics, Material Sciences, Radiation and Applications, 4(1), 221-239. https://doi.org/10.15415/jnp.2016.41022
Section
Articles