Construction of non-CSS quantum codes using measurements on cluster states
Abstract
The Measurement-based quantum computation provides an alternate model for quantum computation compared to the well-known gate-based model. It uses qubits prepared in a specific entangled state followed by single-qubit measurements. The stabilizers of cluster states are well defined because of their graph structure. We exploit this graph structure extensively to design non-CSS codes using measurement in a specific basis on the cluster state. % We aim to construct non-CSS code from a qubit cluster state. The procedure is general and can be used specifically as an encoding technique to design any non-CSS codes with one logical qubit. We show there exists a qubit cluster state which upon measurement gives the desired code.
Cite
@article{arxiv.2207.04996,
title = {Construction of non-CSS quantum codes using measurements on cluster states},
author = {Swayangprabha Shaw and Harsh Gupta and Shahid Mehraj Shah and Ankur Raina},
journal= {arXiv preprint arXiv:2207.04996},
year = {2023}
}
Comments
7 Pages, 4 Figures, Two Algorithms, One table