Abstract
The problem of renormalization in QED is examined for finite density and zero temperature. The effects of electron mass shift at a finite temperature on certain parameters of primordial nucleosynthesis are also studied. It is shown that these parameters are modified at high temperatures.
- Received 15 May 1987
DOI:https://doi.org/10.1103/PhysRevD.36.2602
©1987 American Physical Society