Rewiring stabilizer codes
Abstract
We present an algorithm for manipulating quantum information via a sequence of projective measurements. We frame this manipulation in the language of stabilizer codes: A quantum computation approach in which errors are prevented and corrected in part by repeatedly measuring redundant degrees of freedom. We show how to construct a set of projective measurements which will map between two arbitrary stabilizer codes. We show that this process preserves all quantum information. It can be used to implement Clifford gates, braid extrinsic defects, or move between codes in which different operations are natural. © 2018 The Author(s). Published by IOP Publishing Ltd on behalf of Deutsche Physikalische Gesellschaft.
Date Published
Journal
New Journal of Physics
Volume
20
Issue
8
URL
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85053113546&doi=10.1088%2f1367-2630%2faad8dd&partnerID=40&md5=ea98e06a24df99cfe8bb59efd3de580e
DOI
10.1088/1367-2630/aad8dd
Research Area
Group (Lab)
Funding Source
1508300