Prof. Saša Prelovšek Komelj: Exotic and conventional hadrons from Quantum ChromoDynamics on the lattice

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Exotic and conventional hadrons from Quantum ChromoDynamics on the lattice

Prof. Saša Prelovšek Komelj
Faculty of Mathematics and Physics, University of Ljubljana; Institute Jožef Stefan; Regensburg University

 Faced with the recent experimental discoveries of tetraquarks and pentaquarks, one would like to establish whether these states arise directly from the fundamental theory of strong interactions - QCD. I will present how the exotic and conventional hadrons are
investigated with ab-initio lattice QCD simulations. The approach will be illustrated with the lattice results on the exotic charmonium-like states, conventional resonances, bound states and pentaquarks.