%0 Journal Article
%A Karbstein, Felix
%T Leading Low-Temperature Correction to the Heisenberg–Euler Lagrangian
%J Particles
%V 9
%N 2
%@ 2571-712X
%C Basel
%I MDPI AG
%M GSI-2026-00583
%P 39
%D 2026
%Z This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY4) license.
%F PUB:(DE-HGF)16
%9 Journal Article
%R 10.3390/particles9020039
%U https://repository.gsi.de/record/366886