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

Source: Monday physics colloquium

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Povzetek:

**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.