Gravitational Waves and Primordial Black Hole Productions from Gluodynamics by Holography

Understand

Understanding the nature of quantum chromodynamics (QCD) matter is important but challenging due to the presence of non-perturbative dynamics under extreme conditions.

• We construct a holographic model describing the gluon sector of QCD at finite temperatures in the non-perturbative regime.
• The equation of state as a function of temperature is in good accordance with the lattice QCD data.
• Moreover, the Polyakov loop and the gluon condensation, which are proper order parameters to capture the deconfinement phase transition, also agree quantitatively well with the lattice QCD data.