43 citations · 141 across the 13 of their papers we have counts for
9 papers · 1 filter
New asymptotic techniques for the partial wave cut-off method for calculating the QED one loop effective action
Adolfo Huet, Idrish Huet, Octavio Cornejo
The Gel'fand-Yaglom theorem has been used to calculate the one-loop effective action in quantum field theory by means of the "partial-wave-cutoff method". This method works well fo…
On the low-energy limit of the QED N-photon amplitudes: part 2
James P. Edwards, Adolfo Huet, Christian Schubert
In recent work, Gies and Karbstein have discovered that the two-loop Euler-Heisenberg Lagrangians for scalar and spinor QED have non-vanishing reducible contributions in addition t…
On the Vlasov equation for Schwinger pair production in a time-dependent electric field
Adolfo Huet, Sang Pyo Kim, Christian Schubert
Schwinger pair creation in a purely time-dependent electric field can be described through a quantum Vlasov equation describing the time evolution of the single-particle momentum d…
Full mass range analysis of the QED effective action for an O(2)xO(3) symmetric field
Naser Ahmadiniaz, Adolfo Huet, Alfredo Raya +1
An interesting class of background field configurations in quantum electrodynamics (QED) are the O(2)xO(3) symmetric fields, originally introduced by S.L. Adler in 1972. Those back…
QED effective action for an O(2)xO(3) symmetric field in the full mass range
N. Ahmadiniaz, A. Huet, A. Raya +1
An interesting class of background field configurations in QED are the O(2)xO(3) symmetric fields. Those backgrounds have some instanton-like properties and yield a one-loop effect…
The Derivative Expansion at Small Mass for the Spinor Effective Action
Gerald V. Dunne, Adolfo Huet, Jin Hur +1
We study the small mass limit of the one-loop spinor effective action, comparing the derivative expansion approximation with exact numerical results that are obtained from an exten…