73 citations · 578 across the 30 of their papers we have counts for
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Non-linear Breit-Wheeler pair production in collisions of bremsstrahlung quanta and a tightly focussed laser pulse
Alina Golub, Selym Villalba-Chávez, Carsten Müller
Experimental efforts toward the detection of the nonperturbative strong-field regime of the Breit-Wheeler pair creation process plan to combine incoherent sources of GeV quanta…
Strong-field Breit-Wheeler pair production in
Alina Golub, Selym Villalba-Chávez, Carsten Müller
The Breit-Wheeler pair production process in dimensional spacetime is investigated. In the perturbative regime, non-vanishing rates at the energy threshold are found when odd…
Linear Breit-Wheeler pair production by high-energy bremsstrahlung photons colliding with an intense X-ray laser pulse
Alina Golub, Selym Villalba-Chávez, Hartmut Ruhl +1
A possible setup for the experimental verification of linear Breit-Wheeler pair creation of electrons and positrons in photon-photon collisions is studied theoretically. It combine…
Signatures of the Schwinger mechanism assisted by a fast-oscillating electric field
Selym Villalba-Chávez, Carsten Müller
The spontaneous production of electron-positron pairs from the vacuum--in a field configuration composed of a high-frequency electric mode of weak intensity and a strong constant e…
Criticality and dominance of axion physics in highly magnetized vacuum
Selym Villalba-Chávez, Anatoly E. Shabad, Carsten Müller
In a constant and homogeneous magnetic background, quantum vacuum fluctuations due to axion-like fields can dominate over those associated with the electron-positron fields. Consid…
Axion-modified photon propagator, Coulomb potential and Lamb-shift
Selym Villalba-Chávez, Alina Golub, Carsten Müller
A consistent renormalization of a quantum theory of axion-electrodynamics requires terms beyond the minimal coupling of two photons to a neutral pseudoscalar field. This procedure…