Title: Pattern formation from Gauge/Gravity Duality

Abstract: In the framework of the AdS/CFT correspondence, we report a complex scalar field dynamics in a $2+1$ dimensional black hole background can provide a scheme to study the pattern formation process in $1+1$ dimensional reaction-diffusion systems. The patterns include plane wave, defect turbulence, phase turbulence, spatio-temporal intermittency where defect chaos coexists with stable plane wave, and coherent structures. A phase diagram is obtained by studying the linear instability of the plane wave solutions to determine the onset of the holographic version of the Benjamin-Feir instability near a supercritical Hopf bifurcation.