GraphiQ: Quantum circuit design for photonic graph states-Reference-Cited by-同舟云学术

GraphiQ: Quantum circuit design for photonic graph states

Published:2024-08-28 Issue: Volume:8 Page:1453
ISSN:2521-327X
Container-title:Quantum
language:en
Short-container-title:Quantum

Author:

Lin Jie¹²^ORCID,MacLellan Benjamin³⁴⁵^ORCID,Ghanbari Sobhan¹⁶^ORCID,Belleville Julie⁵,Tran Khuong⁵,Robichaud Luc¹²^ORCID,Melko Roger G.³⁷^ORCID,Lo Hoi-Kwong¹²^ORCID,Roztocki Piotr⁵^ORCID

Affiliation:

1. Quantum Bridge Technologies Inc., 108 College St., Toronto, ON, Canada

2. Department of Electrical and Computer Engineering, University of Toronto, 10 King’s College Road, Toronto, ON, Canada

3. University of Waterloo, Department of Physics & Astronomy, 200 University Ave., Waterloo, ON, Canada

4. Institute for Quantum Computing, 200 University Ave., Waterloo, ON, Canada

5. Ki3 Photonics Technologies, 2547 Rue Sicard, Montreal, QC, Canada

6. Department of Physics, University of Toronto, 60 St George St., Toronto, ON, Canada

7. Perimeter Institute for Theoretical Physics, 31 Caroline St N., Waterloo, ON, Canada

Abstract

GraphiQ is a versatile open-source framework for designing photonic graph state generation schemes, with a particular emphasis on photon-emitter hybrid circuits. Built in Python, GraphiQ consists of a suite of design tools, including multiple simulation backends and optimization methods. The library supports scheme optimization in the presence of circuit imperfections, as well as user-defined optimization goals. Our framework thus represents a valuable tool for the development of practical schemes adhering to experimentally-relevant constraints. As graph states are a key resource for measurement-based quantum computing, all-photonic quantum repeaters, and robust quantum metrology, among others, we envision GraphiQ's broad impact for advancing quantum technologies.

Funder

Air Force Office of Scientific Research

National Research Council of Canada under NRC-CSTIP

Publisher

Verein zur Forderung des Open Access Publizierens in den Quantenwissenschaften

Link

https://quantum-journal.org/papers/q-2024-08-28-1453/pdf/

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