Axion and neutrino physics from anomaly cancellation

被引：14

作者：

Fabbrichesi, M

Piai, M

Tasinato, G

机构：

[1] Ist Nazl Fis Nucl, Sez Trieste, I-34014 Trieste, Italy

[2] Scuola Int Super Studi Avanzati, I-34014 Trieste, Italy

来源：

PHYSICAL REVIEW D | 2001年 / 64卷 / 11期

关键词：

D O I：

10.1103/PhysRevD.64.116006

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

It has been recently shown that the requirement of anomaly cancellation in a (non-supersymmetric) six-dimensional version of the standard model fixes the field content to the known three generations. We discuss the phenomenological consequences of the cancellation of the local anomalies: the strong CP problem is solved and the scale of the theory is bounded by the physics of the axion. Neutrinos acquire a mass in the range suggested by atmospheric experiments.

引用

收藏

页数：7

相关论文

共 29 条

[1] Universal extra dimensions and the muon magnetic moment [J].

Appelquist, T ;

Dobrescu, BA .

PHYSICS LETTERS B, 2001, 516 (1-2) :85-91

[2]

APPLEQUIST T, HEPPH0107056

[3] IMPROVED EXPERIMENTAL LIMIT ON THE ELECTRIC-DIPOLE MOMENT OF THE ELECTRON [J].

COMMINS, ED ;

ROSS, SB ;

DEMILLE, D ;

REGAN, BC .

PHYSICAL REVIEW A, 1994, 50 (04) :2960-2977

[4]

DECAMP D, 1992, PHYS LETT B, V276, P247, DOI 10.1016/0370-2693(92)90572-L

[5] Electroweak and flavor physics in extensions of the standard model with large extra dimensions [J].

Delgado, A ;

Pomarol, A ;

Quirós, M .

JOURNAL OF HIGH ENERGY PHYSICS, 2000, (01) :1-22

[6] A SIMPLE SOLUTION TO THE STRONG CP PROBLEM WITH A HARMLESS AXION [J].

DINE, M ;

FISCHLER, W ;

SREDNICKI, M .

PHYSICS LETTERS B, 1981, 104 (03) :199-202

[7] Number of fermion generations derived from anomaly cancellation [J].

Dobrescu, BA ;

Poppitz, E .

PHYSICAL REVIEW LETTERS, 2001, 87 (03) :318011-318014

[8] ANALYSIS OF ANOMALIES IN HIGHER SPACE-TIME DIMENSIONS [J].

FRAMPTON, PH ;

KEPHART, TW .

PHYSICAL REVIEW D, 1983, 28 (04) :1010-1023

[9] EXPLICIT EVALUATION OF ANOMALIES IN HIGHER DIMENSIONS [J].

FRAMPTON, PH ;

KEPHART, TW .

PHYSICAL REVIEW LETTERS, 1983, 50 (18) :1343-1346

[10] WEAK ANOMALY CANCELLATION IN EVEN DIMENSIONS [J].

FRAMPTON, PH ;

YAMAMOTO, K .

PHYSICS LETTERS B, 1985, 156 (5-6) :345-347