AN <EM>SU</EM>(6) GRAND UNIFIED MODEL

JIANG Xiang-Dong

近期发现有不法分子冒充我刊与作者联系，借此进行欺诈等不法行为，请广大作者加以鉴别，如遇诈骗行为，请第一时间与我刊编辑部联系确认（《中国物理C》（英文）编辑部电话：010-88235947,010-88236950），并作报警处理。

本刊再次郑重声明：

（1）本刊官方网址为cpc.ihep.ac.cn和https://iopscience.iop.org/journal/1674-1137

（2）本刊采编系统作者中心是投稿的唯一路径，该系统为ScholarOne远程稿件采编系统，仅在本刊投稿网网址（https://mc03.manuscriptcentral.com/cpc）设有登录入口。本刊不接受其他方式的投稿，如打印稿投稿、E-mail信箱投稿等，若以此种方式接收投稿均为假冒。

（3）所有投稿均需经过严格的同行评议、编辑加工后方可发表，本刊不存在所谓的“编辑部内部征稿”。如果有人以“编辑部内部人员”名义帮助作者发稿，并收取发表费用，均为假冒。

《中国物理C》（英文）编辑部

2024年10月30日

Chinese Physics C> 1984, Vol. 8> Issue(3) : 272-278

AN SU(6) GRAND UNIFIED MODEL

JIANG Xiang-Dong ^,

Institute of High Energy Physics. Academia Sinica

Abstract
HTML
Reference
Related

PDF

Abstract：
A model of grand unified theory based on SU(6) gauge group is proposed. It can accommodate two generations of ordinary fermions with V－A weak coupling and two generations of anomalous fermions with V+A weak coupling. In this model a new discrete symmetry is introduced which insures existence of fermions with lower masses when SU(6) gauge symmetry is spontaneously broken. We choose simple Higgs fields with appropriate vacuum expectation values so that the masses of anomalous fermions are heavier than those of ordinary fermions. This model also gives the same value of Weinberg angle, sin²θw=3/8, as in the usual SU(5) grand unified model at the grand unified scale.

References

[1]

杜东生, 1980年武汉强子结构讨论会文集, “大统一理论”p. 150.[2] Georgi, H. Glashow. S. L. ibid., 32(1974). 438.[3] Pati, J. C. Salam, A., Phys, Rev., D10(1974), 275; Fritzsch, H. Minkowski. P, Ann. Phys.,93(1975), 193; Nucl. Phys, B103(1976), 61; Georgi, H., Particles and Fields, 1974 (APSIDPF Williamsburg), ed. C. E. Gsrlson, ,41P, New Yoi-k, 1975, p. 575; Glashom, S. L, HUTP-77/A005(1977).[4] Georgi, H., Nucl. Phys., B156(1979), 126.[5] P. Langaekar, G. Sepe and A. Weldon, Phys. Lett. 73B(1978), 87; Phys. Rev. D18(1978), 552;M. Abud, F. Buccella, H. Ruegg and C. A. Savoy, Phys. Lett., 67B(1977), 313; M. Yoshimura,Prog. Theor. Phys., 58 (1977), 972; H. Georgi and A. Pais. Phys. Rev., D19(1979), 2746. K. Inone,A. Kakuto, H. Komatsu and Y. Nakano, Prog. Theor. Phys. 58(1977), 1901, 1914; S. K.Yun, Phys. Rev., D18(1978), 3472. Int. J. Math. Phys., 18(1979), 359; J. E. Kim, Phys. Lett.,107B (1981), 69 ;马中骐、杜东生、岳宗五、薛王友, 中国科学, (1981)415.[6] 马中骐、杜东生、薛玉友, 中国科学, 11(1981), 1322.[7] 高崇寿, 1982年杭州会议报告“关于SU(N)大统一理论结构的一些讨论”.J. S. KIM, Nucl. Phys., B196(1982), 280.

[1]	CHEN FengZhi , WANG Ping . An SU (3)_L×U(1)_X Electroweak Model. Chinese Physics C, 2000, 24(11): 985-990.
[2]	Chen Shihao . An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ). Chinese Physics C, 1994, 18(4): 317-325.
[3]	Chen Shihao . An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons (Ⅱ). Chinese Physics C, 1994, 18(5): 409-416.
[4]	CHEN Feng-Zhi . SU(23) Grand Unified Model. Chinese Physics C, 1993, 17(3): 222-226.
[5]	BAO Shu-Qing , XUE Xiao-Zhou . ANALYSIS OF THE CHIRALITY IN SU(N) CRAND UNIFIED PREON MODELS. Chinese Physics C, 1990, 14(12): 1073-1080.
[6]	BAO Shu-Qing . COMPLEMENTARITY IN SU(N) UNIFIED PREON MODELS. Chinese Physics C, 1989, 13(5): 393-402.
[7]	BAO Shu-Qing , XUE Xiao-Zhou . SU(9) GRAND UNIFIED PREON MODEL SATISFYING COMPLEMENTARITY. Chinese Physics C, 1988, 12(3): 324-328.
[8]	ZHANG Xin-Min , XUE Xiao-Zhou . SU(9) GRAND UNIFICATION MODEL OF SUBQUARKS. Chinese Physics C, 1986, 10(3): 271-276.
[9]	ZHU Pei-Yu , CAO Yu-Fang , WU You-Shi . SU(3) LIMIT OF U(6/20) SUPERSYMMETRY IN NUCLEI. Chinese Physics C, 1985, 9(5): 542-545.
[10]	LI Xian-Yin , YAO Shi-Huai . A MAPPING BETWEEN THE SU₆ SUBSPACE IN THE INTERACTING BOSON MODEL OF NUCLEI AND THE SU₆ SUBSPACE OF D.JANSSEN ET AL.. Chinese Physics C, 1985, 9(4): 476-482.
[11]	CHEN Shi-Hao . ELECTRO-WEAK UNIFIED THEORY——A MODEL IN SU(3)×U(1). Chinese Physics C, 1985, 9(6): 679-686.
[12]	WAN Ling-De , LU Gong-Ru , DU Dong-Sheng . DISCRETE SYMMETRY AND SU(N) GRAND UNIFIED MODELS. Chinese Physics C, 1984, 8(5): 554-572.
[13]	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.
[14]	XU De-Zhi . AN SU(4)×SU(2)×U(1) UNIFIED MODEL. Chinese Physics C, 1983, 7(1): 13-19.
[15]	DONG Fang-Xiao , DU Dong-Sheng , XUE Pei-You . COMMENT ON LIGHT-FERMION MASS HIERARCHY PROBLEM IN SU(9) GRAND UNIFIED MODELS. Chinese Physics C, 1983, 7(1): 20-27.
[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]	ZHANG YU-SHUN , WANG WEI-WEI , LI YANG-GUO , CHEN XIAO-TIAN , RUAN TU-NAN . SU₆ UNITARY SYMMETRY IN DIBARYON SYSTEMS. Chinese Physics C, 1981, 5(2): 149-156.
[18]	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.
[19]	Zhou Guang-zhao , Gao Chong-shou . UNIFIED ELECTRO-WEAK MODEL IN SU (3). Chinese Physics C, 1980, 4(5): 609-622.
[20]	LI BING-AN , RUAN TONG-ZE . WAVE FUNCTIONS WITHOUT SU₆ SYMMETRY IN THE STRATON MODEL AND THEIR APPLICATIONS. Chinese Physics C, 1979, 3(1): 1-18.

Access

Get Citation

JIANG Xiang-Dong. AN SU(6) GRAND UNIFIED MODEL[J]. Chinese Physics C, 1984, 8(3): 272-278.

JIANG Xiang-Dong. AN SU(6) GRAND UNIFIED MODEL[J]. Chinese Physics C, 1984, 8(3): 272-278. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

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

Article Metric

Article Views(2104)
PDF Downloads(519)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

AN SU(6) GRAND UNIFIED MODEL

JIANG Xiang-Dong ^,

Corresponding author: JIANG Xiang-Dong,

Institute of High Energy Physics. Academia Sinica

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1984-06-05

Abstract: A model of grand unified theory based on SU(6) gauge group is proposed. It can accommodate two generations of ordinary fermions with V－A weak coupling and two generations of anomalous fermions with V+A weak coupling. In this model a new discrete symmetry is introduced which insures existence of fermions with lower masses when SU(6) gauge symmetry is spontaneously broken. We choose simple Higgs fields with appropriate vacuum expectation values so that the masses of anomalous fermions are heavier than those of ordinary fermions. This model also gives the same value of Weinberg angle, sin²θw=3/8, as in the usual SU(5) grand unified model at the grand unified scale.