I'm a PhD student in physics at the Centre for Doctoral Training in Controlled Quantum Dynamics at Imperial College London. I'm mostly active over in Physics SE but I do most of my programming in Mathematica so I hang out here on occasion.
I've got a couple of Mathematica projects over on GitHub,
QuODD: Quantum Orbits Dynamic Dashboard, a package to visualize the effect of complex time contours on the complex trajectory for the quantum orbits formalism of strong-field physics.
RB-SFA, a package to calculate high-harmonic generation (HHG) emissions in the strong-field approximation (SFA), by direct time integration of the Lewenstein model.