Quantum correction to the chern-simons coefficient in self-dual SU(n) chern-simons higgs theories

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Title:	Quantum correction to the chern-simons coefficient in self-dual SU(n) chern-simons higgs theories
Authors:	Kao, Hsien-chung
Contributors:	淡江大學物理學系
Date:	2002-01
Issue Date:	2013-07-09 15:14:19 (UTC+8)
Publisher:	College Park: American Physical Society
Abstract:	We calculate explicitly the quantum correction to the Chern-Simons coefficient in self-dual Chern-Simons Higgs theories with matter fields in the adjoint representation of SU(n). It turns out that all the quantum corrections in various phases satisfy the quantization condition as long as there are remaining gauge symmetries in the system. In particular, the correction is still quantized even if the remaining symmetry is U(1), although there is no need in principle for it to satisfy the quantization condition in such a case.
Relation:	Physical Review D (Particles and Fields) 65(4), 045010(7 pages)
DOI:	10.1103/PhysRevD.65.045010
Appears in Collections:	[Graduate Institute & Department of Physics] Journal Article

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