Abstract:
We study various methods for estimating the deconfinement temperature in nondynamical bottom-up AdS/QCD models in detail. We show that although there are many different possibilities to define the holographic parameters, certain reasonable theoretical and phenomenological restrictions on holographic models lead to realistic and rather stable predictions for the range of temperatures in the deconfinement crossover region at small baryon densities. In particular, we argue that the most successful approach is to take the scalar glueball trajectory from lattice simulations as a basic input in an improved version of the soft-wall holographic model.
Citation:
A. D. Katanaeva, S. S. Afonin, “Estimates of the deconfinement temperature in AdS/QCD”, TMF, 200:3 (2019), 532–552; Theoret. and Math. Phys., 200:3 (2019), 1383–1400
This publication is cited in the following 4 articles:
S. S. Afonin, T. D. Solomko, “Towards a theory of bottom-up holographic models for linear Regge trajectories of light mesons”, Eur. Phys. J. C, 82:3 (2022), 195
Sh. Sachan, S. Siwach, “Thermodynamics of soft wall model of AdS/QCD in Einstein-Maxwell-Gauss-Bonnet gravity”, Can. J. Phys., 99:7 (2021), 513–520
S. S. Afonin, “A holographic relation between the deconfinement temperature and gluon condensate”, Phys. Lett. B, 809 (2020), 135780
S. S. Afonin, A. D. Katanaeva, E. V. Prokhvatilov, M. I. Vyazovsky, “Deconfinement temperature in ads/qcd from the spectrum of scalar glueballs”, Acta Phys. Pol. B-Proc. Suppl., 13:1 (2020), 33–38