32 citations · 171 across the 20 of their papers we have counts for
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hep-th2019★ 11 cited
Breaking of adiabatic invariance in the creation of particles by electromagnetic fields
Pau Beltrán-Palau, Antonio Ferreiro, Jose Navarro-Salas +1
Particles are spontaneously created from the vacuum by time-varying gravitational or electromagnetic backgrounds. It has been proven that the particle number operator in an expandi…
hep-th2018★ 27 cited
Pair creation in electric fields, anomalies, and renormalization of the electric current
Antonio Ferreiro, Jose Navarro-Salas
We investigate the Schwinger pair production phenomena in spatially homogeneous strong electric fields. We first consider scalar QED in four-dimensions and discuss the potential am…