104 citations · 185 across the 2 of their papers we have counts for
5 papers
Borel Summation of the Derivative Expansion and Effective Actions
Gerald V. Dunne, Theodore M. Hall
We give an explicit demonstration that the derivative expansion of the QED effective action is a divergent but Borel summable asymptotic series, for a particular inhomogeneous back…
On the QED Effective Action in Time Dependent Electric Backgrounds
Gerald Dunne, Theodore Hall
We apply the resolvent technique to the computation of the QED effective action in time dependent electric field backgrounds. The effective action has both real and imaginary parts…
An Exact QED_{3+1} Effective Action
Gerald Dunne, Theodore M. Hall
We compute the exact QED_{3+1} effective action for fermions in the presence of a family of static but spatially inhomogeneous magnetic field profiles. An asymptotic expansion of t…
Renormalization In Coupled-Abelian Self-Dual Chern-Simons Models
Gerald Dunne, Theodore Hall
An algebraic restriction of the nonabelian self-dual Chern-Simons-Higgs systems leads to coupled-abelian self-dual models with intricate mass spectra. The vacua are characterized b…
Inhomogeneous Condensates in Planar QED
Gerald Dunne, Theodore Hall
We study the formation of vacuum condensates in dimensional QED in the presence of inhomogeneous background magnetic fields. For a large class of magnetic fields, the condens…