An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ)

Chen Shihao

Chinese Physics C> 1994, Vol. 18> Issue(4) : 317-325

An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ)

Chen Shihao ^,

Departmen,of Physics, Nortkeast Normul University,Changhun 130024

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Abstract：
A new grand unified model containing the known three generations of quark and lepton in which hadrons are regarded as nontopological solitons formed from quarks is presented. According to the model leptons and quarks are the same in essence. The differences between them are caused by spontaneous symmetry breaking.When a quark is located inside a hadron, its properties will be the same as those of a known quark and its mass very small. When a quark is outside hadrons, its properties will be the same as those of a known lepton, its mass very large and it Will rapidly decay. Except defining charge Q0 and fermion number F0 which are exactly conserved, we also define interior colour, interior charge and interior fermion number approximatly conserved inside a hadron. The (L-B) conservation in the known SU(5) model corresponds to the fermion number number Fo conservation in the present model.

References

[1]	R.Sriedberg and T.D.Lee,Phys.Rev.,D15（1977）1694.[2]T.D.Lee,Particle Physics and Introduction to Field Theory,（SciencsPress,Beijing1981）.[3]Tapei Cheng and Lingfong Li,Gauge Theory of Elementary Particle Physics（Clarendon Press,Oxford 1984）pp.428-452.

[1]	LU Xiao , LIU Guang-Dong , SHEN Peng-Nian . Study about the Binding Energy of Light Double Hypernuclei ^6_ΛΛHe,^5_ΛΛHe,^5_ΛΛH,^4_ΛΛHe,and ^4_ΛΛH Based on Chiral SU(3) Quark Model. Chinese Physics C, 2006, 30(11): 1074-1077.
[2]	LU Xiao , Bai Ying , YANG Yong-Xu , SHEN Peng-Nian . Study About the Binding Energy of Light Hypernuclei 5ΛHe,4ΛHe and 4ΛH Based on Chiral SU(3) Quark Model. Chinese Physics C, 2005, 29(7): 668-672.
[3]	Yu Zhaoxian , Zhang Dexing , Liu Yehou . Inhomogeneous Inverse Differential Realizations of the SU(2) Group. Chinese Physics C, 1998, 22(7): 602-606.
[4]	LI Guang-Hua , SUN Hong-Zhou , HAN Qi-Zhi , LI Xian-Yin . The Strong Coupling SU(3) Limit in IBM4. Chinese Physics C, 1991, 15(8): 742-747.
[5]	PAN Feng . Vector Coherent State Representations of SO₅ SU₂ SU₂ U₁ U₁ and SO₅ U₁ U₁. Chinese Physics C, 1991, 15(2): 178-186.
[6]	KONG Ling-Jiang , LI Qing-Run . SIGNIFICANT EFFECT ON THE BINDING ENERGY OF ⁵He BY THE CHANGE OF THE INTERNAL ENERGY OF THE α PARTICLE. Chinese Physics C, 1990, 14(6): 519-524.
[7]	GAO Dao-Guo . STATIC PHYSICAL PROPERTIES OF HADRONS CALCULATED IN THE SOLITON BAG MODEL WITH PION CLOUD. Chinese Physics C, 1990, 14(7): 596-603.
[8]	GAO Dao-Guo . STATIC PHYSICAL PROPORTIES OF HADRONS CALCULATED IN THE SOLITON BAG MODEL. Chinese Physics C, 1989, 13(1): 20-28.
[9]	BAO Shu-Qing , XUE Xiao-Zhou . SU(9) GRAND UNIFIED PREON MODEL SATISFYING COMPLEMENTARITY. Chinese Physics C, 1988, 12(3): 324-328.
[10]	ZHANG Xin-Min , XUE Xiao-Zhou . SU(9) GRAND UNIFICATION MODEL OF SUBQUARKS. Chinese Physics C, 1986, 10(3): 271-276.
[11]	LI He-Nian , YUAN Yu-Kui , QIN Ke-Yu , ZHU Qing-Qi , WU Shi-Pei , LI Yan-Guo , ZHENG Rong-Ting , HUO An-Xiang . CHARGED HADRONIC MOMENTUM SPECTRA IN THE RANGE (5—50)GeV/c AT MOUNTAIN ALTITUDE. Chinese Physics C, 1985, 9(3): 268-272.
[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]	JIANG Xiang-Dong . AN SU(6) GRAND UNIFIED MODEL. Chinese Physics C, 1984, 8(3): 272-278.
[14]	CHEN Jin-Quan , . SU(mn)SU(m)×SU(n) SINGLE-PARTICLE COEFFICIENTS OF FRACTIONAL PARENTAGE. Chinese Physics C, 1983, 7(4): 443-453.
[15]	MA Zhong-Qi , TANG Ju-Fei . FERMIONS IN SU(5) COLORLESS DYON FIELD. Chinese Physics C, 1983, 7(1): 35-41.
[16]	CHEN FENG-ZHI , HAO CHUN . THE CP VIOLATION OF SU(7) MODEL. Chinese Physics C, 1982, 6(1): 30-35.
[17]	KUANG YU-PING , . SU(3) LEPTON MODEL AND THE DYNAMICAL GENERATION OF LEPTON MASS DIFFERENCES. Chinese Physics C, 1981, 5(1): 72-81.
[18]	GUO SHUO-HONG , CHEN QI-ZHOU , GUAN HONG . ON THE SU(3) INSTANTONS WITH TOPOLOGICAL CHARGE 4. Chinese Physics C, 1981, 5(6): 682-686.
[19]	GAO CHUNG-SHOU . SU（4）×S₃^{^α} SCHEME OF STRATON MODEL AND THE NEWLY DISCOVERED HEAVY PARTICLE γ（9.5）. Chinese Physics C, 1978, 2(5): 394-402.
[20]	LI TIE-ZHONG . NEW PARTICLES γ NEAR 9.5GeV AND SU(5) EXTENSION OF THE STRATON MODEL. Chinese Physics C, 1978, 2(2): 183-187.

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Chen Shihao. An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ)[J]. Chinese Physics C, 1994, 18(4): 317-325.

Chen Shihao. An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ)[J]. Chinese Physics C, 1994, 18(4): 317-325. shu

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

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An SU(5) Grand Unified Model with Hadrons as Nontopological Solitons(Ⅰ)

Chen Shihao ^,

Corresponding author: Chen Shihao,

Departmen,of Physics, Nortkeast Normul University,Changhun 130024

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1994-04-05

Abstract: A new grand unified model containing the known three generations of quark and lepton in which hadrons are regarded as nontopological solitons formed from quarks is presented. According to the model leptons and quarks are the same in essence. The differences between them are caused by spontaneous symmetry breaking.When a quark is located inside a hadron, its properties will be the same as those of a known quark and its mass very small. When a quark is outside hadrons, its properties will be the same as those of a known lepton, its mass very large and it Will rapidly decay. Except defining charge Q0 and fermion number F0 which are exactly conserved, we also define interior colour, interior charge and interior fermion number approximatly conserved inside a hadron. The (L-B) conservation in the known SU(5) model corresponds to the fermion number number Fo conservation in the present model.