5 papers
Sensing relativistic quantum fields with minimally perturbing local measurements
F. Daem, L. Ballesteros Ferraz, A. Zampeli +1
We develop a framework for minimally perturbing local measurements in relativistic quantum field theory, with the aim to sense local properties of the field in a non-destructive ma…
Revivals and quantum carpets for the relativistic Schrödinger equation
Benoît Zumer, Florent Daem, Alexandre Matzkin
We investigate wavepacket dynamics for a relativistic particle in a box evolving according to the relativistic Schrödinger (also known as the Salpeter) equation. We derive the sol…
Trajectories in coupled waveguides: an application to a recent experiment and Hiley's lessons on the falsification of the Bohmian model
F. Daem, T. Durt, A. Matzkin
From "surreal" trajectories to which-way measurements, Basil Hiley had a lesson: claims of falsifying the Bohmian model do not withstand scrutiny provided the model is applied corr…
Effects of superradiance on relativistic Foldy-Wouthuysen densities
F. Daem, A. Matzkin
Recent interest in the studies of structured states obtained in relativistic electron beams has highlighted the use of two alternative descriptions, each based on a different wavef…
Tunneling dynamics of the relativistic Schrodinger/Salpeter equation
F. Daem, A. Matzkin
We investigate potential scattering and tunneling dynamics of a particle wavepacket evolving according to the relativistic Schrödinger equation (also known as the Salpeter equatio…