Program

P.58 -- Poster, NCTP-40

Date: Tuesday, 28 July 2015

Time: 08h30 - 10h00

Hypercharge Y and gauge couplings in 3-3-1 models with $\beta$ arbitrary

H. T. Hung (1), T. T. T. Ha (2)

(1) Department of Physics, Ha Noi University of Educations No.2, Xuan Hoa, Phuc Yen, Vinh Phuc; (2) Xuan Hoa high school, Xuan Hoa, Phuc Yen, Vinh Phuc.

Recently, 3-3-1 models as the extension of the standard model were get many success. Depending on the value of $\beta$ that we obtained the various versions of the 3-3-1 model. In this work, we research 3-3-1 model with $\beta$ arbitrary and give conditions for spontaneous symmetry breaking which transform $SU(3)_C \otimes SU(3)_L \otimes U(1)_X$ gauge group to $SU(3)_C \otimes SU(2)_L \otimes U(1)_Y$ of the standard model. Also, after this stage of spontaneous symmetry breaking, hypercharge Y and gauge couplings are given. This result is generalized to the 3-3-1 models.

Presenter: Ha Thanh Hung