Adiabatic Theorem for Quantum Spin Systems
Author(s): S. Bachmann, W. De Roeck, and M. Fraas
The first proof of the quantum adiabatic theorem was given as early as 1928. Today, this theorem is increasingly applied in a many-body context, e.g., in quantum annealing and in studies of topological properties of matter. In this setup, the rate of variation $ϵ$ of local terms is indeed small comp...
[Phys. Rev. Lett. 119, 060201] Published Fri Aug 11, 2017