Dynamical relaxation of the supersymmetric CP violating phases

被引：109

作者：

Dimopoulos, S

Thomas, S

机构：

[1] STANFORD UNIV,DEPT PHYS,STANFORD,CA 94305

[2] STANFORD UNIV,STANFORD LINEAR ACCELERATOR CTR,STANFORD,CA 94309

来源：

NUCLEAR PHYSICS B | 1996年 / 465卷 / 1-2期

关键词：

D O I：

10.1016/0550-3213(96)00065-X

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

A supersymmetric generalization of the Peccei-Quinn mechanism is proposed in which two U(1) CP violating phases of the supersymmetric standard model are promoted to dynamical variables. This amounts to postulating the existence of spontaneously broken global symmetries in the supersymmetry breaking sector. The vacuum can then relax near a CP conserving point. As a consequence the strong CP and supersymmetric CP problems may be solved by similar mechanisms.

引用

页码：23 / 33

页数：11

共 58 条

[1] NEW MEASUREMENT OF THE ELECTRIC-DIPOLE MOMENT OF THE NEUTRON [J].

ALTAREV, IS ;

BORISOV, YV ;

BOROVIKOVA, NV ;

IVANOV, SN ;

KOLOMENSKY, EA ;

LASAKOV, MS ;

LOBASHEV, VM ;

NAZARENKO, VA ;

PIROZHKOV, AN ;

SEREBROV, AP ;

SOBOLEV, YV ;

SHULGINA, EV ;

YEGOROV, AI .

PHYSICS LETTERS B, 1992, 276 (1-2) :242-246

[2]

Arkani-Hamed N., UNPUB

[3] THE R-AXION FROM DYNAMICAL SUPERSYMMETRY BREAKING [J].

BAGGER, J ;

POPPITZ, E ;

RANDALL, L .

NUCLEAR PHYSICS B, 1994, 426 (01) :3-18

[4]

BAGGER J, EFI9521

[5] COSMOLOGICAL IMPLICATIONS OF DYNAMICAL SUPERSYMMETRY BREAKING [J].

BANKS, T ;

KAPLAN, DB ;

NELSON, AE .

PHYSICAL REVIEW D, 1994, 49 (02) :779-787

[6] VIOLATIONS OF LEPTON FLAVOR AND CP IN SUPERSYMMETRIC UNIFIED THEORIES [J].

BARBIERI, R ;

HALL, L ;

STRUMIA, A .

NUCLEAR PHYSICS B, 1995, 445 (2-3) :219-251

[7] ASPECTS OF A SUPERLIGHT GRAND UNIFIED AXION [J].

BARBIERI, R ;

MOHAPATRA, RN ;

NANOPOULOS, DV ;

WYLER, D .

PHYSICS LETTERS B, 1981, 107 (1-2) :80-84

[8] PLANCK-SCALE CORRECTIONS TO AXION MODELS [J].

BARR, SM ;

SECKEL, D .

PHYSICAL REVIEW D, 1992, 46 (02) :539-549

[9] A REVIEW OF CP VIOLATION IN ATOMS [J].

BARR, SM .

INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 1993, 8 (02) :209-236

[10] ON SOFT BREAKING AND CP PHASES IN THE SUPERSYMMETRIC STANDARD MODEL [J].

BERTOLINI, S ;

VISSANI, F .

PHYSICS LETTERS B, 1994, 324 (02) :164-172

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