research interests

My research interests lies somewhere in the intersection of quantum physics and what has been coined “data science” in recent years. Some questions I am trying to answer currently include

  • Can we adapt techniques from low-rank matrix recovery to the characterize quantum technological devices?
  • What constitutes a “good” error region for quantum state estimation? Are there computational limits on how we can incorporate prior information to improve an error region?
  • How can we circumvent the “curse of dimensionality” in quantum state estimation by exploiting prior information on the physical system?
  • How does the quantum-inspired matrix product (or tensor train) tensor decomposition help us to solve real-world data problems more efficiently?

I am a strong proponent of open science. This is why you can find most of my work on github. There, you can also find slides and posters of previous presentations.