30 citations · 149 across the 14 of their papers we have counts for
16 papers
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…
Multiloop QED in the Euler-Heisenberg approach
Idrish Huet, Michel Rausch de Traubenberg, Christian Schubert
I summarize what is known about the Euler-Heisenberg Lagrangian and its multiloop corrections for scalar and spinor QED, in various types of constant fields, and in various dimensi…
Dihedral Invariant Polynomials in the effective Lagrangian of QED
Idrish Huet, Michel Rausch de Traubenberg, Christian Schubert
We present a new group-theoretical technique to calculate weak field expansions for some Feynman diagrams using invariant polynomials of the dihedral group. In particular we show r…
Worldline formalism for a confined scalar field
Olindo Corradini, James P. Edwards, Idrish Huet +2
The worldline formalism is a useful scheme in quantum field theory which has also become a powerful tool for numerical computations. The key ingredient in this formalism is the fir…
Three-loop Euler-Heisenberg Lagrangian in 1+1 QED, part 1: single fermion-loop part
Idrish Huet, Michel Rausch de Traubenberg, Christian Schubert
We study the three-loop Euler-Heisenberg Lagrangian in spinor quantum electrodynamics in 1+1 dimensions. In this first part we calculate the one-fermion-loop contribution, applying…
Multiloop Euler-Heisenberg Lagrangians, Schwinger pair creation, and the QED N - photon amplitudes
Idrish Huet, Michel Rausch de Traubenberg, Christian Schubert
An update is given on our long-term effort to perform a three-loop check on the Affleck-Alvarez-Manton/Lebedev-Ritus exponentiation conjecture for the imaginary part of the Euler-H…