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2007

Violation of the Appelquist-Carazzone decoupling in non-SUSY GUT

Chankowski, Piotr H., Wagner, Jakub

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We point out that in non supersymmetric GUTs, in which the SU(5) gauge symmetry is broken down to the Standard Model gauge group by a $\mathbf{24}$ Higgs multiplet the Appelquist-Carazzone decoupling is violated.

This is because the $SU(2)_L$ Higgs triplet contained in the $\mathbf{24}$ acquires a dimensionfull coupling to the $SU(2)_L$ Higgs doublets which is proportional to the GUT breaking vacuum expectation value (VEV) $V$.
As a result, at one loop heavy gauge and Higgs fields contribution to tadpoles generate a VEV of the triplet which is not suppressed for $V\to\infty$ and violates the custodial symmetry.

Violation of the Appelquist-Carazzone decoupling in non-SUSY GUT · Around

Built on

H. Georgi and S. L. Glashow, Phys. Rev. Lett
1974
Earlier work this paper cites.
T. Appelquist and J. Carazzone, Phys. Rev
1975
Earlier work this paper cites.
E. Gildener, Phys. Rev
1976
Earlier work this paper cites.
G. Senjanovic and A. Sokorac, Nucl. Phys
1980
Earlier work this paper cites.
S. Weinberg, Phys. Lett
1980
Earlier work this paper cites.

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M. C. Chen, S. Dawson and T. Krupovnickas, arXiv:hep-ph/0504286, arXiv:hep-ph/0604102
Cited in the paper.
B. Bajc and G. Senjanovic, arXiv:hep-ph/0612029; B. Bajc, M. Nemevsek and G. Senjanovic, arXiv:hep-ph/0703080
Cited in the paper.

Then

P.H. Chankowski, S. Pokorski and J. Wagner Eur. Phys. J
2006
Later among the works it cites.
I. Dorsner and P. F. Perez, Nucl. Phys
2006
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C. Grojean, W. Skiba and J. Terning, Phys. Rev
Original
2006
Later among the works it cites.
P.H. Chankowski, S. Pokorski and J. Wagner Eur. Phys. J
2007
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