Neutrino masses and SO10 unification

被引：1

作者：

Minkowski, P. ^{[1
,2
]}

机构：

[1] Univ Bern, Albert Einstein Ctr Fundamental Phys ITP, CH-3006 Bern, Switzerland

[2] CERN, PH TH Div, CH-1211 Meyrin 23, Switzerland

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2015年 / 30卷 / 17期

关键词：

Neutrino masses; SO10; WEAK CURRENTS;

D O I：

10.1142/S0217751X15300434

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

We present the embedding of the SM gauge group in SO10, a simple, compact unifying gauge group, with each of the three basic spin 1/2 families forming a unitary, irreducible 16-dimensional representation of spin10, which is complex, i.e. chiral. Subtle differences to the mixed representations of SU5, contained in the SO10 scheme, are pointed out. These have consequences for neutrino flavors, which become paired in a light SU2(L)-active doublet mode and a heavy SM singlet mode, one nu, N-pair per family.

引用

页数：20

共 37 条

[1]

[Anonymous], P WORKSH BAR NUMB U

[2]

BenTov Y., ARXIV14120154CONDMAT

[3]

Bergamin L., TUW0336

[4]

Bergamin L., TUW0303

[5]

Borel A., 1966, GRUNDLEHREN MATH WIS, V131

[6] NEUTRINO MASSES, NEUTRAL VECTOR BOSONS AND THE SCALE OF B-L BREAKING [J].

BUCHMULLER, W ;

GREUB, C ;

MINKOWSKI, P .

PHYSICS LETTERS B, 1991, 267 (03) :395-399

[7] MODULO-8 PERIODICITY OF REAL CLIFFORD ALGEBRAS AND PARTICLE PHYSICS [J].

COQUEREAUX, R .

PHYSICS LETTERS B, 1982, 115 (05) :389-395

[8]

Englert F., NOBEL LECT BEH MECH

[9] VECTORLIKE WEAK CURRENTS, MASSIVE NEUTRINOS, AND NEUTRINO BEAM OSCILLATIONS [J].

FRITSCH, H ;

MINKOWSKI, P .

PHYSICS LETTERS B, 1976, 62 (01) :72-76

[10] UNIFIED INTERACTIONS OF LEPTONS AND HADRONS [J].

FRITZSCH, H ;

MINKOWSKI, P .

ANNALS OF PHYSICS, 1975, 93 (1-2) :193-266

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