I am interested in..

What are you working on?

My research is centered around string theory, black holes and quantum field theories. In recent years, I am trying to find a holographic description for quantum gravity without a cosmological constant. If we succeed, it will enable us to address questions about black holes and quantum gravity in a universe that looks a bit more to ours, as opposed to holography in AdS/CFT. I also work on the construction of new string theories with broken supersymmetry, since that seems to be necessary for the connection to the real world. Lastly, I am the PI of the Dutch Black Hole Consortium (DBHC) where we try to connect theoretical physics to astronomy and gravitational wave physics.

What does DRSTP mean for you?

For me, it means building a strong consortium and network of theoretical physicists in which we can interact and learn from each other. It also is very useful for our PhD students who follow schools and courses organized by the DRSTP and meet other PhD students across the country with similar interests.

What interests do you have apart from your research?

I like to do some sports to keep fit, such as playing tennis. Or walk our dog…! I also love to travel, see places and meet people; it gives me the feeling to understand a little better this complicated world we live in.