Non-Abelian vortices with an Aharonov-Bohm effect
Evslin, J; Konishi, K; Nitta, M; Ohashi, K; Vinci, W
刊名JOURNAL OF HIGH ENERGY PHYSICS
2014
期号1页码:86
关键词Nonperturbative Effects Spontaneous Symmetry Breaking Duality in Gauge Field Theories Sigma Models
学科分类Physics
DOI10.1007/JHEP01(2014)086
英文摘要The interplay of gauge dynamics and flavor symmetries often leads to remarkably subtle phenomena in the presence of soliton configurations. Non-Abelian vortices-vortex solutions with continuous internal orientational moduli-provide an example. Here we study the effect of weakly gauging a U(1)(R) subgroup of the flavor symmetry on such BPS vortex solutions. Our prototypical setting consists of an SU(2) x U(1) gauge theory with N-f = 2 sets of fundamental scalars that break the gauge symmetry to an "electromagnetic" U(1). The weak U(1)(R) gauging converts the well-known CP1 orientation modulus vertical bar B vertical bar of the non-Abelian vortex into a parameter characterizing the strength of the magnetic field that is responsible for the Aharonov-Bohm effect. As the phase of B remains a genuine zero mode while the electromagnetic gauge symmetry is Higgsed in the interior of the vortex, these solutions are superconducting strings.
收录类别SCI
WOS记录号WOS:000330024900005
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被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/225086
专题中国科学院高能物理研究所_理论物理室_期刊论文
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Evslin, J,Konishi, K,Nitta, M,et al. Non-Abelian vortices with an Aharonov-Bohm effect[J]. JOURNAL OF HIGH ENERGY PHYSICS,2014(1):86.
APA Evslin, J,Konishi, K,Nitta, M,Ohashi, K,&Vinci, W.(2014).Non-Abelian vortices with an Aharonov-Bohm effect.JOURNAL OF HIGH ENERGY PHYSICS(1),86.
MLA Evslin, J,et al."Non-Abelian vortices with an Aharonov-Bohm effect".JOURNAL OF HIGH ENERGY PHYSICS .1(2014):86.
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