U(1) AS THE MINIMAL HORIZONTAL GAUGE SYMMETRY

被引:93
作者
DAVIDSON, A
KOCA, M
WALI, KC
机构
[1] Physics Department, Syracuse University, Syracuse
[2] Cukurova University, Adana
关键词
D O I
10.1103/PhysRevLett.43.92
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A horizontal U(1) gauge symmetry is proposed to distinguish two fermionic generations. By extending the notion of generation structure to the Higgs system, and using anomaly-free conditions with the requirements of lepton-number conservation and proper Cabibbo structure, we determine Y associated with U(1), uniquely. The model can easily be generalized to account for 2N (N=1,2,) generations. © 1979 The American Physical Society.
引用
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页码:92 / 96
页数:5
相关论文
共 21 条
[1]   AXIAL-VECTOR VERTEX IN SPINOR ELECTRODYNAMICS [J].
ADLER, SL .
PHYSICAL REVIEW, 1969, 177 (5P2) :2426-&
[2]  
[Anonymous], 1969, ELEMENTARY PARTICLE
[3]   CALCULATING ELECTRON MASS IN TERMS OF MEASURED QUANTITIES [J].
BARR, SM ;
ZEE, A .
PHYSICAL REVIEW D, 1978, 17 (07) :1854-1861
[4]   A PCAC PUZZLE - PI0-)GAMMAGAMMA IN SIGMA-MODEL [J].
BELL, JS ;
JACKIW, R .
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS, 1969, 60 (01) :47-+
[5]   UNITARY SYMMETRY AND LEPTONIC DECAYS [J].
CABIBBO, N .
PHYSICAL REVIEW LETTERS, 1963, 10 (12) :531-&
[6]   PRICE OF NATURAL FLAVOR CONSERVATION IN NEUTRAL WEAK INTERACTIONS [J].
CHANOWITZ, MS ;
ELLIS, J ;
GAILLARD, MK .
NUCLEAR PHYSICS B, 1977, 128 (03) :506-536
[7]   THEORY OF FLAVOR MIXING [J].
DERUJULA, A ;
GEORGI, H ;
GLASHOW, SL .
ANNALS OF PHYSICS, 1977, 109 (01) :258-313
[8]  
GEORGI H, 1974, PHYS REV D, V10, P539, DOI 10.1103/PhysRevD.10.539
[9]   WEAK INTERACTIONS WITH LEPTON-HADRON SYMMETRY [J].
GLASHOW, SL ;
ILIOPOULOS, J ;
MAIANI, L .
PHYSICAL REVIEW D, 1970, 2 (07) :1285-+
[10]   ULTRAVIOLET BEHAVIOR OF NON-ABELIAN GAUGE THEORIES [J].
GROSS, DJ ;
WILCZEK, F .
PHYSICAL REVIEW LETTERS, 1973, 30 (26) :1343-1346