The masses of vector mesons in holographic QCD at finite chiral chemical potential

Understand

Central heavy-ion collisions may induce sizeable fluctuations of the topological charge.

• This effect is expected to distort the dispersion relation for the hadron masses.
• We construct a general setup for a compact description of this phenomenon in the framework of bottom-up holographic approach to QCD.
• A couple of soft wall holographic models are proposed for the vector mesons.