Baryon number violation due to brane dynamics

被引：0

作者：

Uesugi, T ^{[1
]}

Fujii, S

Shiromizu, T

机构：

[1] Meiji Gakuin Univ, Inst Phys, Yokohama, Kanagawa 2448539, Japan

[2] Ochanomizu Univ, Grad Sch Humanities & Sci, Dept Phys, Tokyo 1128610, Japan

[3] Tokyo Inst Technol, Dept Phys, Tokyo 1528551, Japan

[4] Univ Tokyo, Dept Phys, Tokyo 1130033, Japan

[5] Waseda Univ, Adv Res Inst Sci & Engn, Tokyo 1698555, Japan

来源：

PHYSICAL REVIEW D | 2005年 / 72卷 / 06期

关键词：

D O I：

10.1103/PhysRevD.72.063508

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We derive the low energy effective theory for a two brane system with bulk complex scalar fields. Then we find that higher order corrections to the effective equation for scalar fields on the brane lead us to the baryon number (B) violating process if the complex scalar field is regarded as a particle carrying the baryon number current. We see that the motion of the brane leads us to the baryon number violation via the current-curvature coupling even if the potential for scalar fields does not exist. We also estimate the net baryon number assuming a C/CP violating interaction.

引用

页数：7

共 50 条

[1] ENHANCED BARYON NUMBER VIOLATION DUE TO COSMIC STRINGS
ALFORD, MG
MARCHRUSSELL, J
WILCZEK, F
NUCLEAR PHYSICS B, 1989, 328 (01) : 140 - 158
[2] Constituent quark scaling violation due to baryon number transport
Dunlop, J. C.
Lisa, M. A.
Sorensen, P.
PHYSICAL REVIEW C, 2011, 84 (04):
[3] ENHANCED BARYON NUMBER VIOLATION DUE TO GAUGED NONTOPOLOGICAL SOLITONS
LEE, CH
YOON, SU
NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA B-GENERAL PHYSICS RELATIVITY ASTRONOMY AND MATHEMATICAL PHYSICS AND METHODS, 1993, 108 (12): : 1399 - 1415
[4] (Assisted) baryon number violation
Arun, Mathew Thomas
EUROPEAN PHYSICAL JOURNAL-SPECIAL TOPICS, 2024, 233 (11-12): : 2101 - 2104
[5] MONOPOLE-INDUCED BARYON NUMBER VIOLATION DUE TO WEAK ANOMALY
SEN, A
NUCLEAR PHYSICS B, 1985, 250 (01) : 1 - 38
[6] Baryon number violation in particle decays
Adhikari, R
Rangarajan, R
PHYSICAL REVIEW D, 2002, 65 (08) : 835041 - 835043
[7] VALLEY SINGULARITIES AND BARYON NUMBER VIOLATION
PROVERO, P
PHYSICS LETTERS B, 1994, 321 (1-2) : 95 - 98
[8] THEORETICAL PREDICTIONS FOR BARYON NUMBER VIOLATION
LANGACKER, P
AIP CONFERENCE PROCEEDINGS, 1983, (96) : 110 - 123
[9] Baryon number violation and string topologies
Sjöstrand, T
Skands, PZ
NUCLEAR PHYSICS B, 2003, 659 (1-2) : 243 - 298
[10] BARYOGENESIS WITHOUT BARYON NUMBER VIOLATION
DODELSON, S
WIDROW, LM
MODERN PHYSICS LETTERS A, 1990, 5 (21) : 1623 - 1628

← 1 2 3 4 5 →