Dr. Gábor Kasza's research centres on investigating the quark-gluon plasma created in high-energy heavy ion collisions. This involves the comparison of hydrodynamical models with experimental data, as well as the study of the mass modification of pseudoscalar mesons in  hot and dense medium. He  primarily applies the tools of analytical hydrodynamics, and searches for new relativistic solutions that can be used to understand the scaling behaviour of experimental data with relatively simple formulae, and  describe the time evolution of quark-gluon plasmas.