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3-point off-shell vertex in scalar QED in arbitrary gauge and dimension
Citation
Bashir, A and Concha-Sanchez, Y and Delbourgo, R, 3-point off-shell vertex in scalar QED in arbitrary gauge and dimension, Physical Review D, 76, (6) pp. 1-13. ISSN 1550-7998 (2007) [Refereed Article]
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Copyright Statement
Copyright 2007 The American Physical Society
DOI: doi:10.1103/PhysRevD.76.065009
Abstract
We calculate the complete one-loop off-shell three-point scalar-photon vertex in arbitrary gauge and dimension for scalar quantum electrodynamics. Explicit results are presented for the particular cases of dimensions 3 and 4 both for massive and massless scalars. We then propose nonperturbative forms of this vertex that coincide with the perturbative answer to order e2.
Item Details
| Item Type: | Refereed Article |
|---|---|
| Research Division: | Physical Sciences |
| Research Group: | Particle and high energy physics |
| Research Field: | Particle physics |
| Objective Division: | Expanding Knowledge |
| Objective Group: | Expanding knowledge |
| Objective Field: | Expanding knowledge in the physical sciences |
| UTAS Author: | Delbourgo, R (Professor Robert Delbourgo) |
| ID Code: | 90661 |
| Year Published: | 2007 |
| Web of Science® Times Cited: | 16 |
| Deposited By: | Mathematics and Physics |
| Deposited On: | 2014-04-16 |
| Last Modified: | 2014-05-21 |
| Downloads: | 0 |
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