[en] In the two-Higgs-doublet model, different Higgs doublets can be viewed as components of a generic “hyperspinor”. We decompose the Higgs potential of this model into irreducible representations of the SU(2) group of transformations of this hyperspinor. We discuss invariant combinations of Higgs potential parameters λi that arise in this decomposition and provide simple and concise sets of conditions for the hidden Z2-symmetry, Peccei–Quinn symmetry, and explicit CP-conservation in 2HDM. We show that some results obtained previously by brute-force calculations are reduced to simple linear algebraic statements in our approach.
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Bibliography
J.F. Gunion, H.E. Haber, G. Kane, and S. Dawson The Higgs Hunter's Guide 1990 Addison-Wesley Reading, MA
R.A. Diaz Sanchez Ph.D. Thesis hep-ph/0212237
G.C. Branco, L. Lavoura, and S.P. Silva CP-Violation 1999 Oxford Univ. Press Oxford, England
I.F. Ginzburg, and M. Krawczyk hep-ph/0408011
L. Lavoura Phys. Rev. D 50 1994 7089
S. Davidson, and H.E. Haber Phys. Rev. D 72 2005 035004
G.C. Branco, M.N. Rebelo, and J.I. Silva-Marcos Phys. Lett. B 614 2005 187
J. Gunion, and H.E. Haber hep-ph/0506227
I.F. Ginzburg, and I.P. Ivanov hep-ph/0312374
I.F. Ginzburg, and I.P. Ivanov hep-ph/0508020
P. Fayet Nucl. Phys. B 78 1974 14
P. Fayet Nucl. Phys. B 113 1976 135
I.F. Ginzburg, and M. Vychugin Talk given at 16th International Workshop on High Energy Physics and Quantum Field Theory, QFTHEP 2001, Moscow, Russia, 6-12 September 2001 hep-ph/0201117
W. Grimus, and L. Lavoura Eur. Phys. J. C 39 2005 219
R.D. Peccei, and H.R. Quinn Phys. Rev. Lett. 38 1977 1440
T.D. Lee Phys. Rev. D 8 1973 1226
H. Kleinert, and V. Schulte-Frohlinde Critical Properties of φ 4 -Theories 2001 World Scientific Singapore
I.F. Ginzburg Sov. J. Nucl. Phys. 25 1977 227 Yad. Fiz. 25 1977 421 (in Russian)
T.P. Cheng, E. Eichten, and L.F. Li Phys. Rev. D 9 1974 2259
P.M. Ferreira, R. Santos, and A. Barroso Phys. Lett. B 603 2004 219
A. Barroso, P.M. Ferreira, and R. Santos hep-ph/0507224
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