Towards explicit discrete holography: Aperiodic spin chains from hyperbolic tilings
Towards explicit discrete holography: Aperiodic spin chains from hyperbolic tilings
We propose a new example of discrete holography that provides a new step towards establishing the AdS/CFT duality for discrete spaces. A class of boundary Hamiltonians is obtained in a natural way from regular tilings of the hyperbolic Poincaré disk, via an inflation rule that allows to construct the tiling …