82 citations · 140 across the 2 of their papers we have counts for
2 papers
hep-th1997★ 82 cited
The Higher Derivative Expansion of the Effective Action by the String Inspired Method. Part II
D. Fliegner, P. Haberl, M. G. Schmidt +1
We apply the string inspired worldline formalism to the calculation of the higher derivative expansion of one-loop effective actions in non-Abelian gauge theory. For this purpose,…
hep-th1997★ 58 cited
The Two-Loop Euler-Heisenberg Lagrangian in Dimensional Renormalization
Denny Fliegner, Martin Reuter, Michael G. Schmidt +1
We clarify a discrepancy between two previous calculations of the two-loop QED Euler-Heisenberg Lagrangian, both performed in proper-time regularization, by calculating this quanti…