# Scalable effective-temperature reduction for quantum annealers via nested quantum annealing correction

Author(s): Walter Vinci and Daniel A. Lidar
Nested quantum annealing correction (NQAC) is an error-correcting scheme for quantum annealing that allows for the encoding of a logical qubit into an arbitrarily large number of physical qubits. The encoding replaces each logical qubit by a complete graph of degree $C$. The nesting level $C$ repres...
[Phys. Rev. A 97, 022308] Published Tue Feb 06, 2018