Brisk Rydberg Ions for Scalable Quantum Processors

Información del proyecto

BRISQ

Identificador del acuerdo de subvención: 101046968

DOI

10.3030/101046968

Proyecto cerrado

Fecha de la firma de la CE 8 Marzo 2022

Fecha de inicio 1 Octubre 2022

Fecha de finalización 30 Septiembre 2025

Financiado con arreglo a

• The European Innovation Council (EIC)

Coste total

€ 3 368 158,75

Aportación de la UE

€ 3 368 158,75

Coordinado por

STOCKHOLMS UNIVERSITET
Sweden

CORDIS proporciona enlaces a los documentos públicos y las publicaciones de los proyectos de los programas marco HORIZONTE.

Los enlaces a los documentos y las publicaciones de los proyectos del Séptimo Programa Marco, así como los enlaces a algunos tipos de resultados específicos, como conjuntos de datos y «software», se obtienen dinámicamente de OpenAIRE .

Resultado final

Demonstrators, pilots, prototypes (1)

Rydberg-compatible 1D- and 2D-prerunner ion traps for SU and UIBK

Rydberg-compatible 1D- and 2D-prerunner ion traps are fabricated by IFAT for SU and UIBK

Documents, reports (4)

Plan for dissemination and exploitation including communication activities

Deliverable is the plan for dissemination and exploitation including communication activities.

Accurate measurement of non-thermal phonon distribution of a trapped ion

We will report on accurate measurement of non-thermal phonon distribution of a trapped ion (SU, TCPA)

Report on comparison of entangling Rydberg gate protocols in one-dimensional ion crystal

Report document will be delivered on comparison of entangling Rydberg gate protocols in one-dimensional ion crystal.

Data management plan

Websites, patent fillings, videos etc. (1)

Project website and project logo

Deliverable is a functional project website and project logo.

Publicaciones

Peer reviewed articles (48)

Quantum trajectories of dissipative time crystals

Autores: Albert Cabot; Leah Sophie Muhle; Federico Carollo; Igor Lesanovsky
Publicado en: Physical Review A, 2023, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/ARXIV.2212.06460

Characterization of high-fidelity Raman qubit gates

Autores: Stancho G. Stanchev, Nikolay V. Vitanov
Publicado en: Physical Review A, Edición 109, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.012605

Motional-state analysis of a trapped ion by ultranarrowband composite pulses

Autores: Marion Mallweger, Milena Guevara-Bertsch, Boyan T. Torosov, Robin Thomm, Natalia Kuk, Harry Parke, Christan F. Roos, Gerard Higgins, Markus Hennrich, Nikolay V. Vitanov
Publicado en: Physical Review A, Edición 110, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.48550/ARXIV.2402.10041

Stochastic Thermodynamics at the Quantum-Classical Boundary: A Self-Consistent Framework Based on Adiabatic-Response Theory

Autores: Joshua Eglinton; Federico Carollo; Igor Lesanovsky; Kay Brandner
Publicado en: Quantum, 2024, ISSN 2521-327X
Editor: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften (Association for the Promotion of Open Access Publishing in Quantum Sciences)
DOI: 10.48550/ARXIV.2404.10118

Continuous Sensing and Parameter Estimation with the Boundary Time Crystal

Autores: Albert Cabot; Federico Carollo; Igor Lesanovsky
Publicado en: Physical Review Letters, 2024, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/ARXIV.2307.13277

Robust, fast, and high-fidelity composite single-qubit gates for superconducting transmon qubits

Autores: Hristo G. Tonchev, Boyan T. Torosov, Nikolay V. Vitanov
Publicado en: Physical Review A, Edición 112, 2025, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/S7H1-LQC1

Demonstration of Fault-Tolerant Steane Quantum Error Correction

Autores: Postler, Lukas; Butt, Friederike; Pogorelov, Ivan; Marciniak, Christian D.; Heußen, Sascha; Blatt, Rainer; Schindler, Philipp; Rispler, Manuel; Müller, Markus; Monz, Thomas
Publicado en: PRX Quantum, 2024, ISSN 2691-3399
Editor: American Physical Society
DOI: 10.48550/ARXIV.2312.09745

Demonstration of Two-Dimensional Connectivity for a Scalable Error-Corrected Ion-Trap Quantum Processor Architecture

Autores: M. Valentini, M. W. van Mourik, F. Butt, J. Wahl, M. Dietl, M. Pfeifer, F. Anmasser, Y. Colombe, C. Rössler, P. C. Holz, R. Blatt, A. Bermudez, M. Müller, T. Monz, P. Schindler
Publicado en: Physical Review X, Edición 15, 2025, ISSN 2160-3308
Editor: American Physical Society (APS)
DOI: 10.48550/ARXIV.2406.02406

Coherent Spin-Phonon Scattering in Facilitated Rydberg Lattices

Autores: Matteo Magoni; Chris Nill; Igor Lesanovsky
Publicado en: Physical Review Letters, 2024, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/ARXIV.2311.00064

Describing Trotterized Time Evolutions on Noisy Quantum Computers via Static Effective Lindbladians

Autores: Fratus, Keith R.; Bark, Kirsten; Vogt, Nicolas; Leppäkangas, Juha; Zanker, Sebastian; Marthaler, Michael; Reiner, Jan-Michael
Publicado en: Quantum, Edición 9, 2025, ISSN 2521-327X
Editor: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften
DOI: 10.48550/ARXIV.2210.11371

Entangled time-crystal phase in an open quantum light-matter system

Autores: Robert Mattes; Igor Lesanovsky; Federico Carollo
Publicado en: Physical Review A, 2023, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/ARXIV.2303.07725

Ultrahigh-fidelity composite quantum phase gates

Autores: Hayk L. Gevorgyan, Nikolay V. Vitanov
Publicado en: Physical Review A, Edición 109, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.052625

Thermodynamics of coupled time crystals with an application to energy storage

Autores: Paulo J. P. Souza, Albert Cabot Martorell, Gabriele De Chiara, Mauro Antezza, Igor Lesanovsky, Federico Carollo
Publicado en: Quantum Science and Technology, 2025, ISSN 2058-9565
Editor: IOP Publishing
DOI: 10.48550/ARXIV.2411.04836

Coherent spin-phonon scattering in facilitated Rydberg lattices

Autores: M. Magoni, C. Nill, I. Lesanovsky
Publicado en: arXiv, Edición arXiv.2311.00064, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arXiv.2311.00064

Spatial confinement of atomic excitation by composite pulses in a doped solid

Autores: Markus Stabel, Niels Joseph, Nikolay V. Vitanov, Thomas Halfmann
Publicado en: Physical Review A, Edición 110, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.110.023526

Universal and nonuniversal probability laws in Markovian open quantum dynamics subject to generalized reset processes

Autores: Federico Carollo, Igor Lesanovsky, Juan P. Garrahan
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arXiv.2310.06981

Measurement-Free Fault-Tolerant Quantum Error Correction in Near-Term Devices

Autores: Heußen, Sascha; Locher, David F.; Müller, Markus
Publicado en: PRX Quantum, 2024, ISSN 2691-3399
Editor: American Physical Society
DOI: 10.48550/ARXIV.2307.13296

A Rydberg ion flywheel for quantum work storage

Autores: Martins, Wilson S.; Carollo, Federico; Li, Weibin; Brandner, Kay; Lesanovsky, Igor
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arxiv.2304.05252

A quantum fluctuation description of charge qubits

Autores: Benatti, F.; Carollo, F.; Floreanini, R.; Narnhofer, H.; Valiera, F.
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arxiv.2304.13351

Experimental fault-tolerant code switching

Autores: Ivan Pogorelov; Friederike Butt; Lukas Postler; Christian D. Marciniak; Philipp Schindler; Markus Müller; Thomas Monz
Publicado en: Nature Physics, 2025, ISSN 1745-2473
Editor: Nature Publishing Group
DOI: 10.48550/ARXIV.2403.13732

Accurate optimal quantum error correction thresholds from coherent information

Autores: Luis Colmenarez, Ze-Min Huang, Sebastian Diehl, Markus Müller
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arXiv.2312.06664

Non-Gaussian dynamics of quantum fluctuations and mean-field limit in open quantum central spin systems

Autores: Carollo, Federico
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arxiv.2305.15547

Nonequilibrium thermodynamics and power generation in open quantum optomechanical systems

Autores: Paulo J. Paulino; Igor Lesanovsky; Federico Carollo
Publicado en: Physical Review A, Edición 108, 2023, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/arxiv.2212.10194

Rydberg-ion flywheel for quantum work storage

Autores: Wilson S. Martins; Federico Carollo; Weibin Li; Kay Brandner; Igor Lesanovsky
Publicado en: Physical Review A, 2023, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/ARXIV.2304.05252

Defying Conventional Wisdom in Spectroscopy: Power Narrowing on IBM Quantum

Autores: Ivo S. Mihov, Nikolay V. Vitanov
Publicado en: Physical Review Letters, Edición 132, 2025, ISSN 0031-9007
Editor: American Physical Society (APS)
DOI: 10.1103/PHYSREVLETT.132.020802

Dissipative quantum many-body dynamics in (1+1)D quantum cellular automata and quantum neural networks

Autores: Mario Boneberg; Federico Carollo; Igor Lesanovsky
Publicado en: New Journal of Physics, Edición 25, 2023, ISSN 1367-2630
Editor: IOP Publishing
DOI: 10.48550/arxiv.2304.11209

Two-qubit gate protocols with microwave-dressed Rydberg ions in a linear Paul trap

Autores: Joseph W P Wilkinson, Katrin Bolsmann, Thiago L M Guedes, Markus Müller, Igor Lesanovsky
Publicado en: New Journal of Physics, Edición 27, 2025, ISSN 1367-2630
Editor: IOP Publishing
DOI: 10.48550/ARXIV.2412.13699

Fault-Tolerant Code Switching Protocols for Near-Term Quantum Processors

Autores: Butt, Friederike; Heußen, Sascha; Rispler, Manuel; Müller, Markus
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arxiv.2306.17686

Thermodynamics of Quantum Trajectories on a Quantum Computer

Autores: Marcel Cech; Igor Lesanovsky; Federico Carollo
Publicado en: Physical Review Letters, Edición 131, 2023, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/arxiv.2301.07124

Stochastic resetting in discrete-time quantum dynamics: steady states and correlations in few-qubit systems

Autores: Sascha Wald; Louie Hong Yao; Thierry Platini; Chris Hooley; Federico Carollo
Publicado en: Quantum, 2025, ISSN 2521-327X
Editor: Verein zur Förderung des Open Access Publizierens in den Quantenwissenschaften (Association for the Promotion of Open Access Publishing in Quantum Sciences)
DOI: 10.48550/ARXIV.2410.11497

Fault-Tolerant Code-Switching Protocols for Near-Term Quantum Processors

Autores: Butt, Friederike; Heußen, Sascha; Rispler, Manuel; Müller, Markus
Publicado en: PRX Quantum, 2024, ISSN 2691-3399
Editor: American Physical Society
DOI: 10.48550/ARXIV.2306.17686

Strategies for a practical advantage of fault-tolerant circuit design in noisy trapped-ion quantum computers

Autores: Sascha Heußen; Lukas Postler; Manuel Rispler; Ivan Pogorelov; Christian D. Marciniak; Thomas Monz; Philipp Schindler; Markus Müller
Publicado en: Physical Review A, Edición 107, 2023, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/arXiv.2301.10017

Impact of micromotion and field-axis misalignment on the excitation of Rydberg states of ions in a Paul trap

Autores: Wilson S. Martins; Joseph W. P. Wilkinson; Markus Hennrich; Igor Lesanovsky
Publicado en: Physical Review A, 2025, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/ARXIV.2410.24047

Taming Thiemann’s Hamiltonian constraint in canonical loop quantum gravity: Reversibility, eigenstates, and graph-change analysis

Autores: T. L. M. Guedes; G. A. Mena Marugán; M. Müller; F. Vidotto
Publicado en: Physical Review D, 2025, ISSN 2470-0029
Editor: American Physical Society
DOI: 10.48550/ARXIV.2412.20272

Multipass quantum process tomography

Autores: Stancho G. Stanchev, Nikolay V. Vitanov
Publicado en: Scientific Reports, Edición 14, 2024, ISSN 2045-2322
Editor: Springer Science and Business Media LLC
DOI: 10.1038/S41598-024-68353-3

Measurement-free fault-tolerant quantum error correction in near-term devices

Autores: Heußen, Sascha; Locher, David F.; Müller, Markus
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arxiv.2307.13296

Quantum thermodynamics of boundary time-crystals

Autores: Federico Carollo; Igor Lesanovsky; Mauro Antezza; Gabriele De Chiara
Publicado en: Quantum Science and Technology, 2024, ISSN 2058-9565
Editor: IOP Publishing
DOI: 10.48550/ARXIV.2306.07330

Creation of coherent superpositions of Raman qubits by using dissipation

Autores: Andon A. Rangelov, Boyan T. Torosov, Benedetto Militello, Nikolay V. Vitanov
Publicado en: Physical Review A, Edición 110, 2024, ISSN 2469-9926
Editor: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.110.042622

Spectral signatures of vibronic coupling in trapped atomic Rydberg systems

Autores: J. W. P. Wilkinson, W. Li, I. Lesanovsky
Publicado en: arXiv, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arXiv.2311.16998

A quantum fluctuation description of charge qubits

Autores: F Benatti, F Carollo, R Floreanini, H Narnhofer, F Valiera
Publicado en: New Journal of Physics, Edición 26, 2024, ISSN 1367-2630
Editor: IOP Publishing
DOI: 10.48550/ARXIV.2304.13351

Qubit dynamics driven by smooth pulses of finite duration

Autores: Ivo S. Mihov; Nikolay V. Vitanov
Publicado en: Physical Review A, 2024, ISSN 2469-9934
Editor: American Physical Society
DOI: 10.48550/ARXIV.2404.12236

Non-Gaussian Dynamics of Quantum Fluctuations and Mean-Field Limit in Open Quantum Central Spin Systems

Autores: Federico Carollo
Publicado en: Physical Review Letters, 2023, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/ARXIV.2305.15547

5. Demonstration of fault-tolerant Steane quantum error correction

Autores: Lukas Postler, Friederike Butt, Ivan Pogorelov, Christian D. Marciniak, Sascha Heußen, Rainer Blatt, Philipp Schindler, Manuel Rispler, Markus Müller, Thomas Monz
Publicado en: arXiv, Edición arXiv:2312.09745, 2023, ISSN 2331-8422
Editor: arXiv
DOI: 10.48550/arXiv.2312.09745

Lindblad-like quantum tomography for non-Markovian quantum dynamical maps

Autores: S. Varona; M. Müller; A. Bermudez
Publicado en: npj Quantum Information, 2025, ISSN 2056-6387
Editor: Nature Publishing Group
DOI: 10.48550/ARXIV.2403.19799

Tunable broadband polarization retarders

Autores: Hristina S. Hristova, Svetoslav S. Ivanov, Nikolay V. Vitanov, Andon A. Rangelov
Publicado en: Optics Letters, Edición 49, 2024, ISSN 0146-9592
Editor: Optica Publishing Group
DOI: 10.1364/OL.528760

Single-Shot Measurements of Phonon Number States Using the Autler-Townes Effect

Autores: Marion Mallweger, Murilo Henrique de Oliveira, Robin Thomm, Harry Parke, Natalia Kuk, Gerard Higgins, Romain Bachelard, Celso Jorge Villas-Boas, and Markus Hennrich
Publicado en: Physical Review Letters, Edición 131, 2023, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/arXiv.2302.03553

Inferring interpretable dynamical generators of local quantum observables from projective measurements through machine learning

Autores: Giovanni Cemin; Francesco Carnazza; Sabine Andergassen; Georg Martius; Federico Carollo; Igor Lesanovsky
Publicado en: Physical Review Applied, 2024, ISSN 2331-7019
Editor: American Physical Society
DOI: 10.48550/ARXIV.2306.03935

Molecular Dynamics in Rydberg Tweezer Arrays: Spin-Phonon Entanglement and Jahn-Teller Effect

Autores: Matteo Magoni; Radhika Joshi; Igor Lesanovsky
Publicado en: Physical Review Letters, Edición 131, 2023, ISSN 1079-7114
Editor: American Physical Society
DOI: 10.48550/arxiv.2303.08861

Thesis and dissertations (3)

Experimental design for trapped Rydberg ions in cryogenic environment

Autores: Natalia Kuk
Publicado en: 2025
Editor: Stockholm University

Modeling Dynamics of Classical and Quantum Systems Using Machine Learning Techniques

Autores: Carnazza, Francesco
Publicado en: 2024
Editor: Universität Tübingen
DOI: 10.15496/PUBLIKATION-103184

Simulating Vibronic Dynamics with Trapped Rydberg Ions

Autores: Marion Mallweger
Publicado en: 2025
Editor: Stockholm University