85 citations · 318 across the 8 of their papers we have counts for
3 papers · 1 filter
Electric-magnetic duality and renormalization in curved spacetimes
Ivan Agullo, Aitor Landete, Jose Navarro-Salas
We point out that the duality symmetry of free electromagnetism does not hold in the quantum theory if an arbitrary classical gravitational background is present. The symmetry brea…
Adiabatic regularization and particle creation for spin one-half fields
Aitor Landete, Jose Navarro-Salas, Francisco Torrenti
The extension of the adiabatic regularization method to spin- fields requires a self-consistent adiabatic expansion of the field modes. We provide here the details of such exp…
Adiabatic regularization for spin-1/2 fields
Aitor Landete, Jose Navarro-Salas, Francisco Torrenti
We extend the adiabatic regularization method to spin-1/2 fields. The ansatz for the adiabatic expansion for fermionic modes differs significantly from the WKB-type template that w…