AN SU(4)×SU(2)×U(1) UNIFIED MODEL

XU De-Zhi

Chinese Physics C> 1983, Vol. 7> Issue(1) : 13-19

AN SU(4)×SU(2)×U(1) UNIFIED MODEL

XU De-Zhi ^,

Institute of High Energy Physics, Academia Sinica

Abstract
HTML
Reference
Related

PDF

Abstract：
In this paper we propose an SU(4)×SU(2)×U(1) unified model, in which the stratons and leptons of every generation belong to the same Multiplet, and the leptons will couple to the stratons. But this kind of coupling cannot cause the proton decay, and has only some effects in high energy scatterings. This model predicts the existense of two neutral intermediate bosons, instead of one, and the value of Weinberg angle to be sin²θ_w=0.25. The neutrinos have reasonable masses in the model.

References

[1]

H. Georgi and S. L. Glashow, Phys. Rev. Lett., 32(1974), 438.[2] F. Reines and M. F. Crouch, Phys. Rev. Lett., 32(1974), 493; J. Learned, F. Reines and A. Soni,Phys. Rev. Lett., 43 (1979). 907, 1626( E ) .[3] V. A. Lyubimov et al., Phys. Lett., 94B(1980), 266.[4] M. Daum et al., Phys. Lett., 74B(1978), 126.[5] J. Kirby 1979 International Symposium on Lepton and Photon Interactions P. 107.[6] I. Liede and M. Roos, Nuel. Phys. B167(1980),397; P. Langacker, J. E. Kim, M. Levine, H. H.Williams and D. P. Sidhu, Neutrino 79 Vol. 1, P. 276.

[1]	J.P.Draayer¹ , G.Popa² , J.G.Hirsch³ , C.E.Vargas³ , 4 . E2 & M1 Strengths in Deformed Nuclei:Application of the Pseudo-SU(3) Model. Chinese Physics C, 2004, 28(12): 1297-1301.
[2]	WANG Shu-Zhong , HUANG Yong-Chang . SU(2)_L×SU(2)_R×U(1) σ-Model with Both Dynamical Breaking andVacuum Spontaneous Symmetry Breaking. Chinese Physics C, 2001, 25(12): 1152-1157.
[3]	CHEN FengZhi , WANG Ping . An SU (3)_L×U(1)_X Electroweak Model. Chinese Physics C, 2000, 24(11): 985-990.
[4]	Liu Yaoyang , Sun Lazhen , Jiang Xiangdong . SU(3)_C×SU(2)_I×U(1)_Y Theory of Composite Leptons. Chinese Physics C, 1998, 22(11): 996-1003.
[5]	CHEN Feng-Zhi . SU(23) Grand Unified Model. Chinese Physics C, 1993, 17(3): 222-226.
[6]	HOU Bo-Yu , LI Kang , WANG Pei . FUNDAMENTAL PROBLEMS OF SU(2)_t WZW MODELS. Chinese Physics C, 1990, 14(8): 711-723.
[7]	Li Zhibing , Zheng Weihong , Guo Shuohong . The String Tensions of (2+1)-dimensional SU(2) Gauge Theory. Chinese Physics C, 1989, 13(S3): 245-248.
[8]	LI Zhi-Bing , ZHENG Wei-Hong , GUO Shuo-Hong . THE STRING TENSION OF 2+1 DIMENSIONAL SU(2) GAUGE THEORIES. Chinese Physics C, 1989, 13(7): 670-672.
[9]	Liu Jinming , Zheng Weihong , Guo Shuohong . The Mass Gap in 2 + 1 Dimensional SU(3) Lattice Gauge Theory. Chinese Physics C, 1988, 12(S2): 137-142.
[10]	Zheng Weihong , Liu Jinming , Guo Shuohong . The Mass Gap in 2 + 1 Dimensional SU(2) Lattice Gauge Theory. Chinese Physics C, 1988, 12(S1): 51-54.
[11]	ZHANG Xin-Min , XUE Xiao-Zhou . SU(9) GRAND UNIFICATION MODEL OF SUBQUARKS. Chinese Physics C, 1986, 10(3): 271-276.
[12]	WAN Ling-De , ZHANG Xin-Min , LU Gong-Ru , XUE Xiao-Zhou . A CONFINING SU(4)×SU(4) COMPOSITE MODEL OF THE WEAK INTERACTIONS. Chinese Physics C, 1986, 10(4): 420-426.
[13]	CHEN Shi-Hao . ELECTRO-WEAK UNIFIED THEORY——A MODEL IN SU(3)×U(1). Chinese Physics C, 1985, 9(6): 679-686.
[14]	JIANG Xiang-Dong . AN SU(6) GRAND UNIFIED MODEL. Chinese Physics C, 1984, 8(3): 272-278.
[15]	WU DAN-DI , LI TIE-ZHONG . HIGGS MIXING AND PROTON DECAY IN THE UNIFIED GAUGE MODEL SU(4)_C×SU(2)_L×SU(2)_R. Chinese Physics C, 1983, 7(6): 702-708.
[16]	MA ZHONG-QI , DONG FANG-XIAO , TU TUNG-SHENG , XUE PEI-YOU . A POSSIBLE SU(9) GRAND UNIFIED MODEL. Chinese Physics C, 1982, 6(3): 337-340.
[17]	ZHOU GUANG-ZHAO , . SOME DISCUSSIONS ON THE SU(3)×U(1) ELECTRO-WEAK UNIFIED MODEL OF LEPTONS AND QUARKS. Chinese Physics C, 1981, 5(1): 39-46.
[18]	Zhou Guang-zhao , Gao Chong-shou . UNIFIED ELECTRO-WEAK MODEL IN SU (3). Chinese Physics C, 1980, 4(5): 609-622.
[19]	DONG FANG-XIAO , DU DONG-SHENG . SU_4×SU'₃MODEL AND γ-NEW PARTICLES. Chinese Physics C, 1979, 3(6): 788-790.
[20]	WANG YUN-KONG , CHANG KUO-TIU , HOU BO-YU . A SERIES OF SOURCELESS SOLUTION OF SU(2) GAUGE FIELDS——THE SU(2) AND U(1) POTENTIAL OF STATIC MONOPOLE SYSTEMS. Chinese Physics C, 1978, 2(4): 368-370.

Access

Get Citation

XU De-Zhi. AN SU(4)×SU(2)×U(1) UNIFIED MODEL[J]. Chinese Physics C, 1983, 7(1): 13-19.

XU De-Zhi. AN SU(4)×SU(2)×U(1) UNIFIED MODEL[J]. Chinese Physics C, 1983, 7(1): 13-19. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(3078)
PDF Downloads(456)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

AN SU(4)×SU(2)×U(1) UNIFIED MODEL

XU De-Zhi ^,

Corresponding author: XU De-Zhi,

Institute of High Energy Physics, Academia Sinica

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1983-02-05

Abstract: In this paper we propose an SU(4)×SU(2)×U(1) unified model, in which the stratons and leptons of every generation belong to the same Multiplet, and the leptons will couple to the stratons. But this kind of coupling cannot cause the proton decay, and has only some effects in high energy scatterings. This model predicts the existense of two neutral intermediate bosons, instead of one, and the value of Weinberg angle to be sin²θ_w=0.25. The neutrinos have reasonable masses in the model.