Stabilization of the electroweak scale in 3-3-1 models

被引：22

作者：

Dias, Alex G. ^{[1
]}

Pleitez, V. ^{[2
]}

机构：

[1] Univ Fed ABC, Ctr Ciencias & Nat Humanas, BR-09210170 Santo Andre, SP, Brazil

[2] UNESP Sao Paulo State Univ, Inst Fis Teor, BR-01140070 Sao Paulo, Brazil

来源：

PHYSICAL REVIEW D | 2009年 / 80卷 / 05期

关键词：

SYMMETRY-BREAKING; LANDAU POLE; FLAVOR; HIERARCHY;

D O I：

10.1103/PhysRevD.80.056007

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

One way of avoiding the destabilization of the electroweak scale through a strong coupled regime naturally occurs in models with a Landau-like pole at the TeV scale. Hence, the quadratic divergence contributions to the scalar masses are not considered as a problem anymore since a new nonperturbative dynamic emerges at the TeV scale. This scale should be an intrinsic feature of the models, and there is no need to invoke any other sort of protection for the electroweak scale. In some models based on the SU(3)(C) circle times SU(3)(W) circle times U(1)(X) gauge symmetry, a nonperturbative dynamics arise and it stabilizes the electroweak scale.

引用

页数：5

共 35 条

[1] Review of particle physics [J].

Amsler, C. ;

Doser, M. ;

Antonelli, M. ;

Asner, D. M. ;

Babu, K. S. ;

Baer, H. ;

Band, H. R. ;

Barnett, R. M. ;

Bergren, E. ;

Beringer, J. ;

Bernardi, G. ;

Bertl, W. ;

Bichsel, H. ;

Biebel, O. ;

Bloch, P. ;

Blucher, E. ;

Blusk, S. ;

Cahn, R. N. ;

Carena, M. ;

Caso, C. ;

Cecccci, A. ;

Chakraborty, D. ;

Chen, M. -C. ;

Chivukula, R. S. ;

Cowan, G. ;

Dahl, O. ;

D'Ambrosio, G. ;

Damour, T. ;

de Gouvea, A. ;

DeGrand, T. ;

Dobrescu, B. ;

Drees, M. ;

Edwards, D. A. ;

Eidelman, S. ;

Elvira, V. D. ;

Erler, J. ;

Ezhela, V. V. ;

Feng, J. L. ;

Fetscher, W. ;

Fields, B. D. ;

Foster, B. ;

Gaisser, T. K. ;

Garren, L. ;

Gerber, H. -J. ;

Gerbier, G. ;

Gherghetta, T. ;

Giudice, G. F. ;

Goodman, M. ;

Grab, C. ;

Gritsan, A. V. .

PHYSICS LETTERS B, 2008, 667 (1-5) :1-+

[2]

[Anonymous], 2007, EUR PHYS J C

[3] The littlest Higgs [J].

Arkani-Hamed, N ;

Cohen, AG ;

Katz, E ;

Nelson, AE .

JOURNAL OF HIGH ENERGY PHYSICS, 2002, (07) :929-944

[4] Electroweak symmetry breaking from dimensional deconstruction [J].

Arkani-Hamed, N ;

Cohen, AG ;

Georgi, H .

PHYSICS LETTERS B, 2001, 513 (1-2) :232-240

[5] Charged bilepton pair production at LHC including exotic quark contribution [J].

Barreto, E. Ramirez ;

Coutinho, Y. A. ;

Borges, J. Sa .

NUCLEAR PHYSICS B, 2009, 810 (1-2) :210-225

[6] RADIATIVE-CORRECTIONS AS ORIGIN OF SPONTANEOUS SYMMETRY BREAKING [J].

COLEMAN, S ;

WEINBERG, E .

PHYSICAL REVIEW D, 1973, 7 (06) :1888-1910

[7]

Das P, 2000, PHYS REV D, V62, DOI 10.1103/PhysRevD.62.075001

[8] Evading the few TeV perturbative limit in 3-3-1 models [J].

Dias, AG .

PHYSICAL REVIEW D, 2005, 71 (01) :015009-1

[9] Concerning the Landau pole in 3-3-1 models [J].

Dias, AG ;

Martinez, R ;

Pleitez, V .

EUROPEAN PHYSICAL JOURNAL C, 2005, 39 (01) :101-107

[10] Closing the SU(3)L⊗U(1)X symmetry at the electroweak scale [J].

Dias, Alex G. ;

Montero, J. C. ;

Pleitez, V. .

PHYSICAL REVIEW D, 2006, 73 (11)

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