Magic state distillation with low space overhead and optimal asymptotic input count

We present an infinite family of protocols to distill magic states for $T$-gates that has a low space overhead and uses an asymptotic number of input magic states to achieve a given target error that is conjectured to be optimal. The space overhead, defined as the ratio between the physical qubits t...

Full description

Bibliographic Details
Main Authors: Jeongwan Haah, Matthew B. Hastings, D. Poulin, D. Wecker
Format: Article
Language:English
Published: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften 2017-10-01
Series:Quantum
Online Access:https://quantum-journal.org/q-2017-10-03-31/pdf/