178 citations · 275 across the 6 of their papers we have counts for
Showing 2006 · hep-thShow all
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hep-th2006★ 30 cited
Large orders in strong-field QED
Thomas Heinzl, Oliver Schroeder
We address the issue of large-order expansions in strong-field QED. Our approach is based on the one-loop effective action encoded in the associated photon polarisation tensor. We…
hep-th2006★ 4 cited
Quantum stabilization of Z-strings in the electroweak model
Oliver Schroeder
We study the quantum energy of the Z-string in 2+1 dimensions using the phase shift formalism. Our main interest is the question of stability of a Z-string carrying a finite fermio…