Comments on noncommutative gauge theories

Dongsu Bak; Kimyeong Lee; Jeong Hyuck Park

doi:10.1016/S0370-2693(01)00158-7

Comments on noncommutative gauge theories

Dongsu Bak
, Kimyeong Lee
, Jeong Hyuck Park

Department of Physics

Korea Institute for Advanced Study

Research output: Contribution to journal › Article › peer-review

23 Scopus citations

Abstract

We study the gauge theories on noncommutative space. We employ the idea of the covariant position to understand the linear and angular momenta, the center of mass position, and to express all gauge invariant observables including the Wilson line. In addition, we utilize the universality of the U(1) gauge theory, which originates from the underlying matrix theory, to analyze various solitons on U(N) theories, like the unstable static vortex solutions in two dimensions and BPS dyonic fluxon solutions.

Original language	English
Pages (from-to)	305-312
Number of pages	8
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	501
Issue number	3-4
DOIs	https://doi.org/10.1016/S0370-2693(01)00158-7
State	Published - 8 Mar 2001

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AB - We study the gauge theories on noncommutative space. We employ the idea of the covariant position to understand the linear and angular momenta, the center of mass position, and to express all gauge invariant observables including the Wilson line. In addition, we utilize the universality of the U(1) gauge theory, which originates from the underlying matrix theory, to analyze various solitons on U(N) theories, like the unstable static vortex solutions in two dimensions and BPS dyonic fluxon solutions.

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ER -

Comments on noncommutative gauge theories

Abstract

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