Predictions for production and decay of the pseudoscalar glueball from the Witten-Sakai-Sugimoto model

Frederic Brünner, Anton Rebhan

The Witten-Sakai-Sugimoto model, a top-down gauge/gravity model of large-$N_c$ low-energy QCD based on type-IIA string theory and $N_c$ D4 branes with chiral quarks added by probe…