Charge assignments in multiple-U(1) gauge theories
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TR Number
Date
1999-12-01
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Publisher
American Physical Society
Abstract
We discuss the choice of gauge field basis in multiple– U(1) gauge theories. We find that there is a preferred basis, specified by the charge orthogonality condition, in which the U(1) gauge fields do not mix under one–loop renormalization group running.
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Keywords
Astronomy & Astrophysics, Physics, Particles & Fields, Physics, TOPCOLOR-ASSISTED TECHNICOLOR