I study theoretical particle physics, the physics of the fundamental building blocks of the natural world. The primary goal is to understand strongly interacting systems of subatomic particles and fields.

• Resurgence: combining perturbative and non-perturbative physics
• Particle Physics in ultra-extreme conditions: strong external fields, density, temperature
• Schwinger effect: non-perturbative particle production from vacuum
• Phase diagrams of interacting fermion systems:  finite density and temperature
• Effective Actions in quantum field theory and string theory
• Chern-Simons Theory
• Physics of fractals, in quantum theory, gravity and mesoscopic physics