Efficient adiabatic preparation of tensor network states
Zhi-Yuan Wei, Daniel Malz, J. I. Cirac
Abstract
The Affleck-Kennedy-Lieb-Tasaki (AKLT) states have significant applications in condensed matter physics and quantum computation. An adiabatic path that enables the deterministic preparation of a broad range of many-body states, including AKLT states on arbitrary lattice geometries, is proposed. The numerical results on 1D and 2D AKLT states demonstrate the high efficiency of this approach.
Topics & Concepts
Adiabatic processComputationPhysicsLattice (music)Statistical physicsTheoretical physicsQuantumPath (computing)Quantum mechanicsComputer scienceAlgorithmProgramming languageAcousticsQuantum many-body systemsQuantum Computing Algorithms and ArchitectureQuantum and electron transport phenomena