SCALABLE MULTI-CHIP QUANTUM ARCHITECTURES ENABLED BY CRYOGENIC WIRELESS / QUANTUM -COHERENT NETWORK-IN PACKAGE

Project Information

QUADRATURE

Grant agreement ID: 101099697

DOI

10.3030/101099697

EC signature date 9 December 2022

Start date 1 June 2023

End date 31 May 2027

Funded under

• The European Innovation Council (EIC)

Total cost

€ 3 420 513,75

EU contribution

€ 3 420 513,75

Coordinated by

UNIVERSITAT POLITECNICA DE VALENCIA
Spain

CORDIS provides links to public deliverables and publications of HORIZON projects.

Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Documents, reports (3)

Specification document and communication channels

Transceiver specification and architecture, type of communication channel and antenna

Cryogenic antenna model

Report of specification and performance

Quantum system specifications

Quantum system specifications report

Websites, patent fillings, videos etc. (1)

Setup of public project website, communication channels and project logo

Website, communication channels and project logo

Publications

Peer reviewed articles (6)

Hungarian Qubit Assignment for Optimized Mapping of Quantum Circuits on Multi-Core Architectures

Author(s): Pau Escofet; Anabel Ovide; Carmen G. Almudever; Eduard Alarcón; Sergi Abadal
Published in: IEEE Computer Architecture Letters, 2023, ISSN 1556-6056
Publisher: Institute of Electrical and Electronics Engineers
DOI: 10.48550/arxiv.2309.12182

Characterizing the Inter-Core Qubit Traffic in Large-Scale Quantum Modular Architectures

Author(s): Sahar Ben Rached, Isaac Lopez Agudo, Santiago Rodrigo, Medina Bandic, Artur Garcia-Saez, Sebastian Feld, Hans van Someren, Eduard Alarcón, Carmen G. Almudéver, Sergi Abadal
Published in: IEEE Access, Issue 13, 2025, ISSN 2169-3536
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/ACCESS.2025.3583218

An accurate and efficient analytic model of fidelity under depolarizing noise oriented to large scale quantum system design

Author(s): Pau Escofet, Santiago Rodrigo, Artur Garcia-Sáez, Eduard Alarcón, Sergi Abadal, Carmen G Almudéver
Published in: Quantum Science and Technology, Issue 10, 2025, ISSN 2058-9565
Publisher: IOP Publishing
DOI: 10.1088/2058-9565/ADED2F

Profiling quantum circuits for their efficient execution on single- and multi-core architectures

Author(s): Medina Bandic, Pablo le Henaff, Anabel Ovide, Pau Escofet, Sahar Ben Rached, Santiago Rodrigo, Hans van Someren, Sergi Abadal, Eduard Alarcón, Carmen G Almudever, Sebastian Feld
Published in: Quantum Science and Technology, Issue 10, 2025, ISSN 2058-9565
Publisher: IOP Publishing
DOI: 10.1088/2058-9565/ada180

TRMAC: A time-reversal-based MAC protocol for wireless networks within computing packages

Author(s): Ama Bandara, Abhijit Das, Fátima Rodríguez-Galán, Eduard Alarcón, Sergi Abadal
Published in: Nano Communication Networks, Issue 46, 2025, ISSN 1878-7789
Publisher: Elsevier BV
DOI: 10.1016/J.NANCOM.2025.100593

Charge-Based Single-Shot Readout Systems in Quantum Computing [Feature]

Author(s): Conor Power, Robert Bogdan Staszewski, Elena Blokhina
Published in: IEEE Circuits and Systems Magazine, Issue 24, 2024, ISSN 1531-636X
Publisher: Institute of Electrical and Electronics Engineers (IEEE)
DOI: 10.1109/MCAS.2024.3401618

Conference proceedings (14)

Decentralized Framework for Teleportation in Quantum Core Interconnects

Author(s): P S Rajeswari Suance, Ruchika Gupta, Maurizio Palesi, John Jose
Published in: 2025 IEEE Computer Society Annual Symposium on VLSI (ISVLSI), 2025
Publisher: IEEE
DOI: 10.1109/ISVLSI65124.2025.11130338

Benchmarking Emerging Cavity-Mediated Quantum Interconnect Technologies for Modular Quantum Computers

Author(s): Sahar Ben Rached, Sergio Navarro Reyes, Junaid Khan, Carmen G. Almudèver, Eduard Alarcòn, Sergi Abadal
Published in: 2024 IEEE International Conference on Quantum Computing and Engineering (QCE), 2025
Publisher: IEEE
DOI: 10.1109/QCE60285.2024.00220

Compilation Techniques for Spin Qubits in a Shuttling Bus Architecture

Author(s): Pau Escofet, Andrii Semenov, Niall Murphy, Elena Blokhina, Sergi Abadal, Eduard Alarcón, Carmen G. Almudéver
Published in: 2025 IEEE International Symposium on Circuits and Systems (ISCAS), 2025
Publisher: IEEE
DOI: 10.1109/ISCAS56072.2025.11044097

Modeling Quantum Links for the Exploration of Distributed Quantum Computing Systems

Author(s): Sahar Ben Rached, Zezhou Sun, Junaid Khan, Guilu Long, Santiago Rodrigo, Carmen G. Almudéver, Eduard Alarcón, Sergi Abadal
Published in: 2025 25th Anniversary International Conference on Transparent Optical Networks (ICTON), 2025
Publisher: IEEE
DOI: 10.1109/ICTON67126.2025.11125135

Waveguide QED Analysis of Quantum-Coherent Links for Modular Quantum Computing

Author(s): Junaid Khan, Sergio Navarro Reyes, Sahar Ben Rached, Eduard Alarcón, Peter Haring Bolívar, Carmen G. Almudéver, Sergi Abadal
Published in: 2025 IEEE International Symposium on Circuits and Systems (ISCAS), 2025
Publisher: IEEE
DOI: 10.1109/ISCAS56072.2025.11043734

Interconnect Fabrics for Multi-Core Quantum Processors: A Context Analysis

Author(s): Pau Escofet; Sahar Ben Rached; Santiago Rodrigo; Carmen G. Almudever; Eduard Alarcón; Sergi Abadal
Published in: Proceedings of the 16th International Workshop on Network on Chip Architectures, 2023, ISBN 9798400703072
Publisher: Association for Computing Machinery
DOI: 10.48550/ARXIV.2309.07313

Scalable multi-chip quantum architectures enabled by cryogenic hybrid wireless/quantum-coherent network-in-package

Author(s): Alarcón Cot, Eduardo José; Abadal Cavallé, Sergi; Sebastiano, Fabio; Babaie, Masoud; Charbon, Edoardo; Bolívar, Peter Haring; Palesi, Maurizio; Blokhina, Elena; Leipold, Dirk; Staszewski, Bogdan; García Sáez, Artur; García Almudever, Carmen
Published in: 2023 IEEE International Symposium on Circuits and Systems (ISCAS), 2023, ISSN 2158-1525
Publisher: IEEE
DOI: 10.48550/arxiv.2303.14008

Circuit Partitioning for Multi-Core Quantum Architectures with Deep Reinforcement Learning

Author(s): Pastor, Arnau; Escofet, Pau; Rached, Sahar Ben; Alarcón, Eduard; Barlet-Ros, Pere; Abadal, Sergi
Published in: 2024 IEEE International Symposium on Circuits and Systems (ISCAS), 2024
Publisher: IEEE
DOI: 10.48550/ARXIV.2401.17976

From Designing Quantum Processors to Large-Scale Quantum Computing Systems

Author(s): Carmen G. Almudever, Robert Wille, Fabio Sebastiano, Nadia Haider, Eduard Alarcon
Published in: 2024 Design, Automation & Test in Europe Conference & Exhibition (DATE), 2024
Publisher: IEEE
DOI: 10.23919/DATE58400.2024.10546849

Route-Forcing: Scalable Quantum Circuit Mapping for Scalable Quantum Computing Architectures

Author(s): Pau Escofet, Alejandro Gonzalvo, Eduard Alarcón, Carmen G. Almudéver, Sergi Abadal
Published in: 2024 IEEE International Conference on Quantum Computing and Engineering (QCE), 2025
Publisher: IEEE
DOI: 10.1109/QCE60285.2024.00110

Optimizing Qubit Assignment in Modular Quantum Systems via Attention-Based Deep Reinforcement Learning

Author(s): Enrico Russo, Maurizio Palesi, Davide Patti, Giuseppe Ascia, Vincenzo Catania
Published in: 2025 Design, Automation & Test in Europe Conference (DATE), 2025, ISSN 1558-1101
Publisher: IEEE
DOI: 10.23919/DATE64628.2025.10992725

Mapping quantum algorithms to multi-core quantum computing architectures

Author(s): Ovide, Anabel (author); Rodrigo, Santiago (author); Bandic, M. (author); van Someren, J. (author); Feld, S. (author); Abadal, Sergi (author); Alarcon, Eduard (author); Almudever, Carmen G. (author)
Published in: 2023 IEEE International Symposium on Circuits and Systems (ISCAS), 2023, ISSN 2158-1525
Publisher: IEEE
DOI: 10.48550/arxiv.2303.16125

Collective Communication Patterns Using Time-Reversal Terahertz Links at the Chip Scale

Author(s): Rodríguez-Galán, Fátima; Bandara, Ama; de Santana, Elana Pereira; Bolívar, Peter Haring; Alarcón, Eduard; Abadal, Sergi
Published in: IEEE Global Communications Conference 2023, 2023, ISSN 2576-6813
Publisher: IEEE
DOI: 10.48550/arxiv.2309.01428

Exploration of Time Reversal for Wireless Communications within Computing Packages

Author(s): Ama Bandara; Fátima Rodríguez-Galán; Elana Pereira de Santana; Peter Haring Bolívar; Eduard Alarcón; Sergi Abadal
Published in: 10th ACM International Conference on Nanoscale Computing and Communication 2023, 2023, ISBN 9798400700347
Publisher: Association for Computing Machinery
DOI: 10.48550/ARXIV.2307.10820

Other (2)

Characterizing the Inter-Core Qubit Traffic in Large-Scale Quantum Modular Architectures

Author(s): Rached, Sahar Ben; Agudo, Isaac Lopez; Rodrigo, Santiago; Bandic, Medina; Feld, Sebastian; van Someren, Hans; Alarcón, Eduard; Almudéver, Carmen G.; Abadal, Sergi
Published in: 2023
Publisher: arXiv
DOI: 10.48550/ARXIV.2310.01921

TeleSABRE: Layout Synthesis in Multi-Core Quantum Systems with Teleport Interconnect

Author(s): Enrico Russo, Elio Vinciguerra, Maurizio Palesi, Davide Patti, Giuseppe Ascia, Vincenzo Catania
Published in: 2025
Publisher: arXiv
DOI: 10.48550/ARXIV.2505.08928