Kondo effect and quantum impurity physics, strongly correlated materials, cold atoms optical lattices. I use numerical tools, especially the Numerical Renormalization Group (NRG) and the Dynamical Mean Field Theory (DMFT). I am also interested in Quantum Monte Carlo (QMC) solvers for impurity systems in context of DMFT as well as bosonic lattice simulations.
Most recent publication:
Padé approximant approach for obtaining finite-temperature spectral
functions of quantum impurity models using the numerical
renormalization group technique
Žiga Osolin, Rok Žitko
Phys. Rev. B 87, 245135 (2013) (PDF)
Teaching:I am currently an assistant for Physics 1 for Faculty of Computer and Information Science.
I have been involved in (game) programming since the beginning of high school; especially on rendering and effects technology.