Abstract
We describe a concrete, predictive incarnation of the general paradigm of a composite Higgs boson, which provides a valid alternative to the standard holographic models in five space-time dimensions. Differently from the latter, our model is four-dimensional and simple enough to be implemented in an event generator for collider studies. The model is inspired by dimensional deconstruction and hence it retains useful features of the five-dimensional scenario, in particular, the Higgs potential is finite and calculable. Therefore our setup, in spite of being simple, provides a complete description of the composite Higgs physics. After constructing the model we present a first analysis of its phenomenology, focusing on the structure of the Higgs potential, on the constraints from the EWPT and on the spectrum of the new particles.
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References
S. Dimopoulos and J. Preskill, Massless Composites With Massive Constituents, Nucl. Phys. B 199 (1982) 206 [SPIRES].
D.B. Kaplan and H. Georgi, SU(2) × U(1) Breaking by Vacuum Misalignment, Phys. Lett. B 136 (1984) 183 [SPIRES].
D.B. Kaplan, H. Georgi and S. Dimopoulos, Composite Higgs Scalars, Phys. Lett. B 136 (1984) 187 [SPIRES].
H. Georgi, D.B. Kaplan and P. Galison, Calculation Of The Composite Higgs Mass, Phys. Lett. B 143 (1984) 152 [SPIRES].
T. Banks, Constraints on SU(2) × U(1) breaking by vacuum misalignment, Nucl. Phys. B 243 (1984) 125 [SPIRES].
H. Georgi and D.B. Kaplan, Composite Higgs and Custodial SU(2), Phys. Lett. B 145 (1984) 216 [SPIRES].
M.J. Dugan, H. Georgi and D.B. Kaplan, Anatomy of a Composite Higgs Model, Nucl. Phys. B 254 (1985) 299 [SPIRES].
R. Contino, Y. Nomura and A. Pomarol, Higgs as a holographic pseudo-Goldstone boson, Nucl. Phys. B 671 (2003) 148 [hep-ph/0306259] [SPIRES].
K. Agashe, R. Contino and A. Pomarol, The Minimal Composite Higgs Model, Nucl. Phys. B 719 (2005) 165 [hep-ph/0412089] [SPIRES].
R. Contino, L. Da Rold and A. Pomarol, Light custodians in natural composite Higgs models, Phys. Rev. D 75 (2007) 055014 [hep-ph/0612048] [SPIRES].
Y. Hosotani and M. Mabe, Higgs boson mass and electroweak-gravity hierarchy from dynamical gauge-Higgs unification in the warped spacetime, Phys. Lett. B 615 (2005) 257 [hep-ph/0503020] [SPIRES].
Y. Hosotani, S. Noda, Y. Sakamura and S. Shimasaki, Gauge-Higgs unification and quark-lepton phenomenology in the warped spacetime, Phys. Rev. D 73 (2006) 096006 [hep-ph/0601241] [SPIRES].
M.S. Carena, E. Ponton, J. Santiago and C.E.M. Wagner, Light Kaluza-Klein states in Randall-Sundrum models with custodial SU(2), Nucl. Phys. B 759 (2006) 202 [hep-ph/0607106] [SPIRES].
M.S. Carena, E. Ponton, J. Santiago and C.E.M. Wagner, Electroweak constraints on warped models with custodial symmetry, Phys. Rev. D 76 (2007) 035006 [hep-ph/0701055] [SPIRES].
A.D. Medina, N.R. Shah and C.E.M. Wagner, Gauge-Higgs Unification and Radiative Electroweak Symmetry Breaking in Warped Extra Dimensions, Phys. Rev. D 76 (2007) 095010 [arXiv:0706.1281] [SPIRES].
G. Panico, E. Ponton, J. Santiago and M. Serone, Dark Matter and Electroweak Symmetry Breaking in Models with Warped Extra Dimensions, Phys. Rev. D 77 (2008) 115012 [arXiv:0801.1645] [SPIRES].
B. Gripaios, A. Pomarol, F. Riva and J. Serra, Beyond the Minimal Composite Higgs Model, JHEP 04 (2009) 070 [arXiv:0902.1483] [SPIRES].
L.J. Hall, Y. Nomura and D. Tucker-Smith, Gauge-Higgs unification in higher dimensions, Nucl. Phys. B 639 (2002) 307 [hep-ph/0107331] [SPIRES].
M. Kubo, C.S. Lim and H. Yamashita, The Hosotani mechanism in bulk gauge theories with an orbifold extra space S 1/Z 2, Mod. Phys. Lett. A 17 (2002) 2249 [hep-ph/0111327] [SPIRES].
G. Burdman and Y. Nomura, Unification of Higgs and Gauge Fields in Five Dimensions, Nucl. Phys. B 656 (2003) 3 [hep-ph/0210257] [SPIRES].
N. Haba, M. Harada, Y. Hosotani and Y. Kawamura, Dynamical rearrangement of gauge symmetry on the orbifold S 1/Z 2, Nucl. Phys. B 657 (2003) 169 [hep-ph/0212035] [SPIRES].
I. Gogoladze, Y. Mimura and S. Nandi, Gauge Higgs unification on the left-right model, Phys. Lett. B 560 (2003) 204 [hep-ph/0301014] [SPIRES].
I. Gogoladze, Y. Mimura and S. Nandi, Model building with gauge-Yukawa unification, Phys. Rev. D 69 (2004) 075006 [hep-ph/0311127] [SPIRES].
C.A. Scrucca, M. Serone and L. Silvestrini, Electroweak symmetry breaking and fermion masses from extra dimensions, Nucl. Phys. B 669 (2003) 128 [hep-ph/0304220] [SPIRES].
K.-w. Choi et al., Electroweak symmetry breaking in supersymmetric gauge-Higgs unification models, JHEP 02 (2004) 037 [hep-ph/0312178] [SPIRES].
N. Haba, Y. Hosotani, Y. Kawamura and T. Yamashita, Dynamical symmetry breaking in gauge-Higgs unification on orbifold, Phys. Rev. D 70 (2004) 015010 [hep-ph/0401183] [SPIRES].
G. Cacciapaglia, C. Csáki and S.C. Park, Fully radiative electroweak symmetry breaking, JHEP 03 (2006) 099 [hep-ph/0510366] [SPIRES].
G. Panico, M. Serone and A. Wulzer, A model of electroweak symmetry breaking from a fifth dimension, Nucl. Phys. B 739 (2006) 186 [hep-ph/0510373] [SPIRES].
G. Panico, M. Serone and A. Wulzer, Electroweak symmetry breaking and precision tests with a fifth dimension, Nucl. Phys. B 762 (2007) 189 [hep-ph/0605292] [SPIRES].
N. Maru and K. Takenaga, Effects of bulk mass in gauge-Higgs unification, Phys. Lett. B 637 (2006) 287 [hep-ph/0602149] [SPIRES].
M. Sakamoto and K. Takenaga, Large gauge hierarchy in gauge-Higgs unification, Phys. Rev. D 75 (2007) 045015 [hep-th/0609067] [SPIRES].
C.S. Lim and N. Maru, Towards A Realistic Grand Gauge-Higgs Unification, Phys. Lett. B 653 (2007) 320 [arXiv:0706.1397] [SPIRES].
G. Panico, M. Safari and M. Serone, Simple and Realistic Composite Higgs Models in Flat Extra Dimensions, JHEP 02 (2011) 103 [arXiv:1012.2875] [SPIRES].
R. Contino, T. Kramer, M. Son and R. Sundrum, Warped/Composite Phenomenology Simplified, JHEP 05 (2007) 074 [hep-ph/0612180] [SPIRES].
G.F. Giudice, C. Grojean, A. Pomarol and R. Rattazzi, The Strongly-Interacting Light Higgs, JHEP 06 (2007) 045 [hep-ph/0703164] [SPIRES].
R. Barbieri, B. Bellazzini, V.S. Rychkov and A. Varagnolo, The Higgs boson from an extended symmetry, Phys. Rev. D 76 (2007) 115008 [arXiv:0706.0432] [SPIRES].
N. Arkani-Hamed, A.G. Cohen and H. Georgi, (De)constructing dimensions, Phys. Rev. Lett. 86 (2001) 4757 [hep-th/0104005] [SPIRES].
R.S. Chivukula et al., A three site higgsless model, Phys. Rev. D 74 (2006) 075011 [hep-ph/0607124] [SPIRES].
H.-J. He et al., LHC Signatures of New Gauge Bosons in Minimal Higgsless Model, Phys. Rev. D 78 (2008) 031701 [arXiv:0708.2588] [SPIRES].
H.-C. Cheng, J. Thaler and L.-T. Wang, Little M-theory, JHEP 09 (2006) 003 [hep-ph/0607205] [SPIRES].
R. Foadi, J.T. Laverty, C.R. Schmidt and J.-H. Yu, Radiative Electroweak Symmetry Breaking in a Little Higgs Model, JHEP 06 (2010) 026 [arXiv:1001.0584] [SPIRES].
M. Baumgart, The Advantages of Four Dimensions for Composite Higgs Models, arXiv:0706.1380 [SPIRES].
M.E. Peskin and T. Takeuchi, Estimation of oblique electroweak corrections, Phys. Rev. D 46 (1992) 381 [SPIRES].
R. Barbieri, A. Pomarol, R. Rattazzi and A. Strumia, Electroweak symmetry breaking after LEP-1 and LEP-2, Nucl. Phys. B 703 (2004) 127 [hep-ph/0405040] [SPIRES].
A. Manohar and H. Georgi, Chiral Quarks and the Nonrelativistic Quark Model, Nucl. Phys. B 234 (1984) 189 [SPIRES].
M. Gillioz, A light composite Higgs boson facing electroweak precision tests, Phys. Rev. D 80 (2009) 055003 [arXiv:0806.3450] [SPIRES].
C. Anastasiou, E. Furlan and J. Santiago, Realistic Composite Higgs Models, Phys. Rev. D 79 (2009) 075003 [arXiv:0901.2117] [SPIRES].
N. Arkani-Hamed, A.G. Cohen and H. Georgi, Electroweak symmetry breaking from dimensional deconstruction, Phys. Lett. B 513 (2001) 232 [hep-ph/0105239] [SPIRES].
D.B. Kaplan, Flavor at SSC energies: A New mechanism for dynamically generated fermion masses, Nucl. Phys. B 365 (1991) 259 [SPIRES].
G. Panico and A. Wulzer, Effective Action and Holography in 5D Gauge Theories, JHEP 05 (2007) 060 [hep-th/0703287] [SPIRES].
C. Csáki, A. Falkowski and A. Weiler, The Flavor of the Composite Pseudo-Goldstone Higgs, JHEP 09 (2008) 008 [arXiv:0804.1954] [SPIRES].
C. Csáki, C. Delaunay, C. Grojean and Y. Grossman, A Model of Lepton Masses from a Warped Extra Dimension, JHEP 10 (2008) 055 [arXiv:0806.0356] [SPIRES].
J. Santiago, Minimal Flavor Protection: A New Flavor Paradigm in Warped Models, JHEP 12 (2008) 046 [arXiv:0806.1230] [SPIRES].
S. Casagrande, F. Goertz, U. Haisch, M. Neubert and T. Pfoh, Flavor Physics in the Randall-Sundrum Model: I. Theoretical Setup and Electroweak Precision Tests, JHEP 10 (2008) 094 [arXiv:0807.4937] [SPIRES].
M.E. Albrecht, M. Blanke, A.J. Buras, B. Duling and K. Gemmler, Electroweak and Flavour Structure of a Warped Extra Dimension with Custodial Protection, JHEP 09 (2009) 064 [arXiv:0903.2415] [SPIRES].
K. Agashe and R. Contino, Composite Higgs-Mediated FCNC, Phys. Rev. D 80 (2009) 075016 [arXiv:0906.1542] [SPIRES].
F. del Aguila, A. Carmona and J. Santiago, Neutrino Masses from an A4 Symmetry in Holographic Composite Higgs Models, JHEP 08 (2010) 127 [arXiv:1001.5151] [SPIRES].
J. Mrazek et al., The Other Natural Two Higgs Doublet Model, Nucl. Phys. B 853 (2011) 1 [arXiv:1105.5403] [SPIRES].
K. Agashe, R. Contino, L. Da Rold and A. Pomarol, A custodial symmetry for \( Zb{\bar{b}} \), Phys. Lett. B 641 (2006) 62 [hep-ph/0605341] [SPIRES].
L. Randall and R. Sundrum, A large mass hierarchy from a small extra dimension, Phys. Rev. Lett. 83 (1999) 3370 [hep-ph/9905221] [SPIRES].
L. Randall and R. Sundrum, An alternative to compactification, Phys. Rev. Lett. 83 (1999) 4690 [hep-th/9906064] [SPIRES].
D. Becciolini, M. Redi and A. Wulzer, AdS/QCD: The Relevance of the Geometry, JHEP 01 (2010) 074 [arXiv:0906.4562] [SPIRES].
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Panico, G., Wulzer, A. The discrete composite Higgs model. J. High Energ. Phys. 2011, 135 (2011). https://doi.org/10.1007/JHEP09(2011)135
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DOI: https://doi.org/10.1007/JHEP09(2011)135