- Transport theory based on the total momentum operator (in collaboration with Alessandro Michelangeli at SISSA, Trieste, Italy)
- Variational Monte Carlo applied to bosonic lattice models (in collaboration with Bilal Tanatar, at Bilkent University)
- Generalization of the magnetic translation group (M.S. Student Sina Gholizadeh)
- Variational approaches to non-equilibrium problems (in collaboration with Balazs Dora, at Budapest University of Technology and Economics, Hungary)
- Localization in magnetic systems (in collaboration with Zsolt Gulacsi, University of Debrecen, Hungary)