Holographic Estimates of the Deconfinement Temperature.

The problem of self-consistent estimates of the deconfinement temperature Tc in the framework of the bottomup holographic approach to QCD is observed. It is shown that the standard soft wall model gives Tc around 260 MeV for planar gluodynamics in a good agreement with the lattice data. The extensions of soft wall model adjusted for descriptions of realistic meson spectra result in a broad range of predictions. This variability is related to a poor experimental information on the radially excited mesons. [ABSTRACT FROM AUTHOR]