Simple procedure for classical signal-procession in cluster-state quantum computation

TL;DR

This paper presents a straightforward method to determine classical signal processing in cluster-state quantum computation, utilizing stabilizers to clarify the classical signal flow necessary for computation.

Contribution

The paper introduces a simple, stabilizer-based procedure to identify classical signal processing steps in cluster-state quantum computing, simplifying the design process.

Findings

Provides a clear method to derive classical signal flow

Uses stabilizers to facilitate classical processing in quantum computation

Simplifies the implementation of cluster-state quantum algorithms

Abstract

We exhibit a simple procedure to find how classical signals should be processed in cluster-state quantum computation. Using stabilizers characterizing a cluster state, we can easily find a precise classical signal-flow that is required in performing cluster-state computation.