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Updated: Mar 15, 2026

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Generation and Coherent Control of Pulsed Quantum Frequency Combs

Published on: June 8, 2018

Foliated Quantum Error-Correcting Codes.

A Bolt¹, G Duclos-Cianci², D Poulin²

¹ARC Centre for Engineered Quantum System, Department of Physics, University of Queensland, Brisbane, Queensland 4072, Australia.

Physical Review Letters

|August 27, 2016

Summary

This summary is machine-generated.

Researchers constructed quantum error-correcting codes using entangled cluster states, enabling foliated quantum error correction. This method shows promise for quantum repeaters and fault-tolerant quantum computation.

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Area of Science:

Quantum Information Science
Quantum Computing
Quantum Error Correction

Background:

Quantum error-correcting codes are essential for building reliable quantum computers.
Highly entangled cluster states are a resource for quantum computation.
Current methods for quantum error correction face scalability challenges.

Purpose of the Study:

To develop a novel method for constructing quantum error-correcting codes.
To implement foliated quantum error correction using cluster states.
To evaluate the performance of these codes for quantum applications.

Main Methods:

Construction of Calderbank-Steane-Shor codes from highly entangled cluster states.
Development of a protocol for foliating cluster states to implement error correction.
Numerical evaluation of the error-correction performance of foliated turbo codes.

Main Results:

Demonstrated a method to build quantum error-correcting codes from cluster states.
Proposed a generic decoding method for foliated codes.
Showed that foliated Calderbank-Steane-Shor turbo codes perform well for moderate foliation depths.

Conclusions:

Foliated quantum error correction using cluster states is a viable approach.
This technique offers potential for advancing quantum repeaters and fault-tolerant quantum computation.
The proposed methods provide a new framework for designing and implementing quantum error correction.