Oleś, A. M. Department Quantum Many-Body Theory (Walter Metzner), Max Planck Institute for Solid State Research, Max Planck Society;
Brzezicki, W., Dziarmaga, J., & Oleś, A. M. (2014). Topological Order in an Entangled SU(2) circle times XY Spin-Orbital Ring. Physical Review Letters, 112(11): 117204.