Glueballs at finite temperature from AdS/QCD

Understand

Inspired in the AdS/CFT correspondence, a variety of holographic phenomenological models have been proposed in the last years to describe non-perturbative aspects of strong interactions.

• These models are denominated as AdS/QCD.
• In this work we review the use of the AdS/QCD soft-wall model to investigate the spectrum of scalar glueballs at finite temperature.
• The scalar glueball states are identified as the poles of the retarded correlation function of the glueball operator.