Title of article
On the gauge parameter dependence of QED
Author/Authors
Hidenori Sonoda، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
8
From page
253
To page
260
Abstract
The gauge parameter dependence of QED in the covariant gauge was given explicitly long time ago by Landau and Khalatnikov. We elucidate their result by giving two new derivations. The first derivation uses the BRST invariance of the theory with a Stückelberg field, which is a non-interacting fictitious Goldstone boson field. The second derivation is more straightforward but calculational.
Journal title
PHYSICS LETTERS B
Serial Year
2001
Journal title
PHYSICS LETTERS B
Record number
913840
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