Stieltjesprijs 2021-2022 for Freek Witteveen: how to understand physical systems in the language of quantum information theory?
![](https://sp-ao.shortpixel.ai/client/to_auto,q_glossy,ret_img,w_800,h_405/https://qusoft.org/wp-content/uploads/2023/03/freek-2-1024x518.png)
Freek Witteveen, who did his PhD research at QuSoft, has been awarded the Stieltjesprijs for the academic year 2021-2022. In his work he has contributed to the understanding of how to use quantum information theory to better describe many-body physics.