Abstract
Motivated by several recent papers on string-inspired calculations in quantum electrodynamics (QED), we here present the use of world-line techniques in order to calculate the vacuum polarization and effective action in scalar and spinor QED with an external arbitrary constant electromagnetic field configuration.
- Received 18 February 2000
DOI:https://doi.org/10.1103/PhysRevD.62.045024
©2000 American Physical Society
