Communications in Theoretical Physics

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Transverse Ward-Takahashi Relation to One Loop

HE Han-Xin   


  1. China Institute of Atomic Energy, P.O. Box 275(18), Beijing 102413, China
    Institute of Theoretical Physics, the Chinese Academy of Sciences, Beijing 100080, China
  • Received: 2004-11-30 Revised: 1900-01-01 Published: 2005-07-15

Abstract: We calculate the transverse Ward--Takahashi relation for the vector vertex in momentum space at one-loop order in four-dimensional Abelian gauge theory. We demonstrate explicitly that the result is exactly the same as that derived by using one-loop vector vertex calculations.

Key words: Ward-Takahashi relation, one-loop calculation

PACS numbers: 

  • 11.15.Tk