Charge assignments in multiple-U(1) gauge theories

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Date
1999-12-01
Author
Loinaz, W.
Takeuchi, T.
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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. [S0556-2821(99)04219-8].
URI
http://hdl.handle.net/10919/24756
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