Twisted non-Abelian vortices

被引：0

作者：

Forgacs, Peter ^{[1
,2
]}

Lukacs, Arpad ^{[1
]}

Schaposnik, Fidel A. ^{[3
]}

机构：

[1] MTA Wigner RCP RMI, POB 49, H-1525 Budapest, Hungary

[2] Univ Tours, LMPT CNRS UMR7350, Parc Grandmont, F-37200 Tours, France

[3] Univ Nacl La Plata, Dept Fis, Inst Fis La Plata, CC 67, RA-1900 La Plata, Buenos Aires, Argentina

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2016年 / 31卷 / 28-29期

关键词：

ELECTRICALLY CHARGED VORTICES; MODULI SPACE; HIGGS PHASE; STABILITY; SUPERCONDUCTORS; MONOPOLES;

D O I：

10.1142/S0217751X16450469

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：

Twisted non-Abelian flux-tube solutions are considered in the bosonic sector of a 4-dimensional N = 2 super-symmetric gauge theory with U(2)(local) x SU(2)(global) symmetry, with two scalar doublets in the fundamental representation. Twist refers to a time dependent matrix phase between the two doublets, and twisted strings have nonzero (global) charge, momentum, and in some cases even angular momentum per unit length. The planar cross section of a twisted string corresponds to a rotationally symmetric, charged non-Abelian vortex, satisfying 1st order Bogomolny-type equations and Gauss type constraints. Quite unexpectedly some twisted strings lack cylindrical symmetry in R-3.

引用

页数：9

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