I am currently a reseracher at the Hylleraas Centre for Quantum Molecular Sciences. I am the principle investigator of CCerror, a RCN funded project within coupled-cluster theory. I have a Ph.D in applied mathematics from Royal Institute of Technology, Stockholm, Sweden. Together with M. Benedicks and A. Szepessy I worked on mathematical aspects of current-density-functional theory.

Between September 2015 and November 2019, I worked on formal coupled-cluster theory from a bivariational viewpoint as a postdoc on S. Kvaal's ERC project BIVAQUM. Besides S. Kvaal, I closly collaborate with F. Faulstich, E. I. Tellgren, T. Helgaker, and T. B. Pedersen at the Hylleraas Centre.

In early 2018 I initiated a collaboration between the MPI in Hamburg (M. Penz and M. Ruggenthaler) and the Hylleraas Centre. This collaboration has focused on regularization in current-density-functional theory, which also has had theoretical importance in density-functional theory.

Furthermore, I am involved in different teaching projects. At the moment: Hylleraas Math Help

Curriculum Vitae

CV (updated-Jan-2020)


10 Dec 2019: Travel fundings received from Sonneland Foundation

08 Dec 2019: Webpage under construction

02 Dec 2019: CCerror has started