MASS DEGENERACY OF SQUARKS AND SLEPTONS IN SUPERGRAVITY

被引:1
作者
INOUE, K
YAMAGUCHI, M
YANAGIDA, T
机构
来源
PROGRESS OF THEORETICAL PHYSICS | 1991年 / 86卷 / 03期
关键词
D O I
10.1143/PTP.86.717
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
Mass degeneracy of squarks and sleptons is discussed in the framework of Einstein supergravity. It is shown that under plausible assumptions, the mass degeneracy naturally occurs even in the supergravity with non-minimal couplings, which is phenomenologically required for suppression of flavor-changing neutral currents.
引用
收藏
页码:717 / 723
页数:7
相关论文
共 28 条
[11]   STRINGS ON ORBIFOLDS .2. [J].
DIXON, L ;
HARVEY, J ;
VAFA, C ;
WITTEN, E .
NUCLEAR PHYSICS B, 1986, 274 (02) :285-314
[12]  
DIXON L, 1985, NUCL PHYS B, V261, P620
[13]   FLAVOR CHANGES IN LOCALLY SUPERSYMMETRIC THEORIES [J].
DONOGHUE, JF ;
NILLES, HP ;
WYLER, D .
PHYSICS LETTERS B, 1983, 128 (1-2) :55-60
[14]   GENERALIZED CABIBBO ANGLES IN SUPERSYMMETRIC GAUGE-THEORIES [J].
DUNCAN, MJ .
NUCLEAR PHYSICS B, 1983, 221 (02) :285-299
[15]   FLAVOR-CHANGING NEUTRAL INTERACTIONS IN BROKEN SUPERSYMMETRIC THEORIES [J].
ELLIS, J ;
NANOPOULOS, DV .
PHYSICS LETTERS B, 1982, 110 (01) :44-48
[16]  
Green M. B., 1987, SUPERSTRING THEORY, V2
[17]  
Green M.B., 1987, SUPERSTRING THEORY, V1
[18]   NEW FLAVOR VIOLATIONS IN SUPERGRAVITY MODELS [J].
HALL, LJ ;
KOSTELECKY, VA ;
RABY, S .
NUCLEAR PHYSICS B, 1986, 267 (02) :415-432
[19]   NATURAL SUPPRESSION OF FLAVOR-CHANGING NEUTRAL CURRENTS IN SUPERSYMMETRIC GAUGE-THEORIES [J].
INAMI, T ;
LIM, CS .
NUCLEAR PHYSICS B, 1982, 207 (03) :533-545
[20]  
Maiani L., 1979, P SUMM SCH PART PHYS, P3