TY - JOUR
T1 - Standard model with the additional Z6 symmetry on the lattice
AU - Bakker, B. L.G.
AU - Veselov, A. I.
AU - Zubkov, M. A.
N1 - Funding Information:
We are grateful to F.V. Gubarev and Yu.A. Simonov for useful discussions. A.I.V. and M.A.Z. kindly acknowledge the hospitality of the Department of Physics and Astronomy of the Vrije Universiteit, where part of this work was done. We also appreciate I. Gogoladze and R. Shrock, who have brought to our attention Refs. [3] and [4] , respectively. This work was partly supported by RFBR grants 03-02-16941, 05-02-16306, 04-02-16079, and PRF grant for leading scientific schools No. 1774.2003.2, by Federal Program of the Russian Ministry of Industry, Science, and Technology No. 40.052.1.1.1112.
PY - 2005/8/4
Y1 - 2005/8/4
N2 - An additional Z6 symmetry hidden in the fermion and Higgs sectors of the Standard Model has been found recently [Phys. Lett. B 583 (2004) 379]. A lattice regularization of the Standard Model was constructed that possesses this symmetry. In [Yad. Fiz. (2005)] we have reported our results on the numerical simulation of the electroweak sector of the model. In this Letter we report our results on the numerical simulation of the full (SU(3)⊗SU(2)⊗U(1)) model. The phase diagram of the model has been investigated using static quark and lepton potentials. Various types of monopoles have been constructed. Their densities appear to be sensitive to the phase transition lines. Differences between the realizations of the Standard Model which do or do not possess the mentioned Z6 symmetry, are discussed.
AB - An additional Z6 symmetry hidden in the fermion and Higgs sectors of the Standard Model has been found recently [Phys. Lett. B 583 (2004) 379]. A lattice regularization of the Standard Model was constructed that possesses this symmetry. In [Yad. Fiz. (2005)] we have reported our results on the numerical simulation of the electroweak sector of the model. In this Letter we report our results on the numerical simulation of the full (SU(3)⊗SU(2)⊗U(1)) model. The phase diagram of the model has been investigated using static quark and lepton potentials. Various types of monopoles have been constructed. Their densities appear to be sensitive to the phase transition lines. Differences between the realizations of the Standard Model which do or do not possess the mentioned Z6 symmetry, are discussed.
UR - http://www.scopus.com/inward/record.url?scp=21844476448&partnerID=8YFLogxK
U2 - 10.1016/j.physletb.2005.06.029
DO - 10.1016/j.physletb.2005.06.029
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AN - SCOPUS:21844476448
SN - 0370-2693
VL - 620
SP - 156
EP - 163
JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
IS - 3-4
ER -