Brisk Rydberg Ions for Scalable Quantum Processors

Informazioni relative al progetto

BRISQ

ID dell’accordo di sovvenzione: 101046968

DOI

10.3030/101046968

Progetto chiuso

Data della firma CE 8 Marzo 2022

Data di avvio 1 Ottobre 2022

Data di completamento 30 Settembre 2025

Finanziato da

• The European Innovation Council (EIC)

Costo totale

€ 3 368 158,75

Contributo UE

€ 3 368 158,75

Coordinato da

STOCKHOLMS UNIVERSITET
Sweden

CORDIS fornisce collegamenti ai risultati finali pubblici e alle pubblicazioni dei progetti ORIZZONTE.

I link ai risultati e alle pubblicazioni dei progetti del 7° PQ, così come i link ad alcuni tipi di risultati specifici come dataset e software, sono recuperati dinamicamente da .OpenAIRE .

Risultati finali

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.

Pubblicazioni

Peer reviewed articles (48)

Quantum trajectories of dissipative time crystals

Autori: Albert Cabot; Leah Sophie Muhle; Federico Carollo; Igor Lesanovsky
Pubblicato in: Physical Review A, 2023, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.48550/ARXIV.2212.06460

Characterization of high-fidelity Raman qubit gates

Autori: Stancho G. Stanchev, Nikolay V. Vitanov
Pubblicato in: Physical Review A, Numero 109, 2024, ISSN 2469-9926
Editore: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.012605

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

Autori: Marion Mallweger, Milena Guevara-Bertsch, Boyan T. Torosov, Robin Thomm, Natalia Kuk, Harry Parke, Christan F. Roos, Gerard Higgins, Markus Hennrich, Nikolay V. Vitanov
Pubblicato in: Physical Review A, Numero 110, 2024, ISSN 2469-9926
Editore: 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

Autori: Joshua Eglinton; Federico Carollo; Igor Lesanovsky; Kay Brandner
Pubblicato in: Quantum, 2024, ISSN 2521-327X
Editore: 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

Autori: Albert Cabot; Federico Carollo; Igor Lesanovsky
Pubblicato in: Physical Review Letters, 2024, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.48550/ARXIV.2307.13277

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

Autori: Hristo G. Tonchev, Boyan T. Torosov, Nikolay V. Vitanov
Pubblicato in: Physical Review A, Numero 112, 2025, ISSN 2469-9926
Editore: American Physical Society (APS)
DOI: 10.1103/S7H1-LQC1

Demonstration of Fault-Tolerant Steane Quantum Error Correction

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

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

Autori: 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
Pubblicato in: Physical Review X, Numero 15, 2025, ISSN 2160-3308
Editore: American Physical Society (APS)
DOI: 10.48550/ARXIV.2406.02406

Coherent Spin-Phonon Scattering in Facilitated Rydberg Lattices

Autori: Matteo Magoni; Chris Nill; Igor Lesanovsky
Pubblicato in: Physical Review Letters, 2024, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.48550/ARXIV.2311.00064

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

Autori: Fratus, Keith R.; Bark, Kirsten; Vogt, Nicolas; Leppäkangas, Juha; Zanker, Sebastian; Marthaler, Michael; Reiner, Jan-Michael
Pubblicato in: Quantum, Numero 9, 2025, ISSN 2521-327X
Editore: 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

Autori: Robert Mattes; Igor Lesanovsky; Federico Carollo
Pubblicato in: Physical Review A, 2023, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.48550/ARXIV.2303.07725

Ultrahigh-fidelity composite quantum phase gates

Autori: Hayk L. Gevorgyan, Nikolay V. Vitanov
Pubblicato in: Physical Review A, Numero 109, 2024, ISSN 2469-9926
Editore: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.109.052625

Thermodynamics of coupled time crystals with an application to energy storage

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

Coherent spin-phonon scattering in facilitated Rydberg lattices

Autori: M. Magoni, C. Nill, I. Lesanovsky
Pubblicato in: arXiv, Numero arXiv.2311.00064, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arXiv.2311.00064

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

Autori: Markus Stabel, Niels Joseph, Nikolay V. Vitanov, Thomas Halfmann
Pubblicato in: Physical Review A, Numero 110, 2024, ISSN 2469-9926
Editore: 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

Autori: Federico Carollo, Igor Lesanovsky, Juan P. Garrahan
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arXiv.2310.06981

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

Autori: Heußen, Sascha; Locher, David F.; Müller, Markus
Pubblicato in: PRX Quantum, 2024, ISSN 2691-3399
Editore: American Physical Society
DOI: 10.48550/ARXIV.2307.13296

A Rydberg ion flywheel for quantum work storage

Autori: Martins, Wilson S.; Carollo, Federico; Li, Weibin; Brandner, Kay; Lesanovsky, Igor
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arxiv.2304.05252

A quantum fluctuation description of charge qubits

Autori: Benatti, F.; Carollo, F.; Floreanini, R.; Narnhofer, H.; Valiera, F.
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arxiv.2304.13351

Experimental fault-tolerant code switching

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

Accurate optimal quantum error correction thresholds from coherent information

Autori: Luis Colmenarez, Ze-Min Huang, Sebastian Diehl, Markus Müller
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arXiv.2312.06664

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

Autori: Carollo, Federico
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arxiv.2305.15547

Nonequilibrium thermodynamics and power generation in open quantum optomechanical systems

Autori: Paulo J. Paulino; Igor Lesanovsky; Federico Carollo
Pubblicato in: Physical Review A, Numero 108, 2023, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.48550/arxiv.2212.10194

Rydberg-ion flywheel for quantum work storage

Autori: Wilson S. Martins; Federico Carollo; Weibin Li; Kay Brandner; Igor Lesanovsky
Pubblicato in: Physical Review A, 2023, ISSN 2469-9934
Editore: American Physical Society
DOI: 10.48550/ARXIV.2304.05252

Defying Conventional Wisdom in Spectroscopy: Power Narrowing on IBM Quantum

Autori: Ivo S. Mihov, Nikolay V. Vitanov
Pubblicato in: Physical Review Letters, Numero 132, 2025, ISSN 0031-9007
Editore: 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

Autori: Mario Boneberg; Federico Carollo; Igor Lesanovsky
Pubblicato in: New Journal of Physics, Numero 25, 2023, ISSN 1367-2630
Editore: IOP Publishing
DOI: 10.48550/arxiv.2304.11209

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

Autori: Joseph W P Wilkinson, Katrin Bolsmann, Thiago L M Guedes, Markus Müller, Igor Lesanovsky
Pubblicato in: New Journal of Physics, Numero 27, 2025, ISSN 1367-2630
Editore: IOP Publishing
DOI: 10.48550/ARXIV.2412.13699

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

Autori: Butt, Friederike; Heußen, Sascha; Rispler, Manuel; Müller, Markus
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arxiv.2306.17686

Thermodynamics of Quantum Trajectories on a Quantum Computer

Autori: Marcel Cech; Igor Lesanovsky; Federico Carollo
Pubblicato in: Physical Review Letters, Numero 131, 2023, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.48550/arxiv.2301.07124

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

Autori: Sascha Wald; Louie Hong Yao; Thierry Platini; Chris Hooley; Federico Carollo
Pubblicato in: Quantum, 2025, ISSN 2521-327X
Editore: 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

Autori: Butt, Friederike; Heußen, Sascha; Rispler, Manuel; Müller, Markus
Pubblicato in: PRX Quantum, 2024, ISSN 2691-3399
Editore: 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

Autori: Sascha Heußen; Lukas Postler; Manuel Rispler; Ivan Pogorelov; Christian D. Marciniak; Thomas Monz; Philipp Schindler; Markus Müller
Pubblicato in: Physical Review A, Numero 107, 2023, ISSN 2469-9934
Editore: 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

Autori: Wilson S. Martins; Joseph W. P. Wilkinson; Markus Hennrich; Igor Lesanovsky
Pubblicato in: Physical Review A, 2025, ISSN 2469-9934
Editore: 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

Autori: T. L. M. Guedes; G. A. Mena Marugán; M. Müller; F. Vidotto
Pubblicato in: Physical Review D, 2025, ISSN 2470-0029
Editore: American Physical Society
DOI: 10.48550/ARXIV.2412.20272

Multipass quantum process tomography

Autori: Stancho G. Stanchev, Nikolay V. Vitanov
Pubblicato in: Scientific Reports, Numero 14, 2024, ISSN 2045-2322
Editore: Springer Science and Business Media LLC
DOI: 10.1038/S41598-024-68353-3

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

Autori: Heußen, Sascha; Locher, David F.; Müller, Markus
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arxiv.2307.13296

Quantum thermodynamics of boundary time-crystals

Autori: Federico Carollo; Igor Lesanovsky; Mauro Antezza; Gabriele De Chiara
Pubblicato in: Quantum Science and Technology, 2024, ISSN 2058-9565
Editore: IOP Publishing
DOI: 10.48550/ARXIV.2306.07330

Creation of coherent superpositions of Raman qubits by using dissipation

Autori: Andon A. Rangelov, Boyan T. Torosov, Benedetto Militello, Nikolay V. Vitanov
Pubblicato in: Physical Review A, Numero 110, 2024, ISSN 2469-9926
Editore: American Physical Society (APS)
DOI: 10.1103/PHYSREVA.110.042622

Spectral signatures of vibronic coupling in trapped atomic Rydberg systems

Autori: J. W. P. Wilkinson, W. Li, I. Lesanovsky
Pubblicato in: arXiv, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arXiv.2311.16998

A quantum fluctuation description of charge qubits

Autori: F Benatti, F Carollo, R Floreanini, H Narnhofer, F Valiera
Pubblicato in: New Journal of Physics, Numero 26, 2024, ISSN 1367-2630
Editore: IOP Publishing
DOI: 10.48550/ARXIV.2304.13351

Qubit dynamics driven by smooth pulses of finite duration

Autori: Ivo S. Mihov; Nikolay V. Vitanov
Pubblicato in: Physical Review A, 2024, ISSN 2469-9934
Editore: 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

Autori: Federico Carollo
Pubblicato in: Physical Review Letters, 2023, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.48550/ARXIV.2305.15547

5. Demonstration of fault-tolerant Steane quantum error correction

Autori: Lukas Postler, Friederike Butt, Ivan Pogorelov, Christian D. Marciniak, Sascha Heußen, Rainer Blatt, Philipp Schindler, Manuel Rispler, Markus Müller, Thomas Monz
Pubblicato in: arXiv, Numero arXiv:2312.09745, 2023, ISSN 2331-8422
Editore: arXiv
DOI: 10.48550/arXiv.2312.09745

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

Autori: S. Varona; M. Müller; A. Bermudez
Pubblicato in: npj Quantum Information, 2025, ISSN 2056-6387
Editore: Nature Publishing Group
DOI: 10.48550/ARXIV.2403.19799

Tunable broadband polarization retarders

Autori: Hristina S. Hristova, Svetoslav S. Ivanov, Nikolay V. Vitanov, Andon A. Rangelov
Pubblicato in: Optics Letters, Numero 49, 2024, ISSN 0146-9592
Editore: Optica Publishing Group
DOI: 10.1364/OL.528760

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

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

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

Autori: Giovanni Cemin; Francesco Carnazza; Sabine Andergassen; Georg Martius; Federico Carollo; Igor Lesanovsky
Pubblicato in: Physical Review Applied, 2024, ISSN 2331-7019
Editore: American Physical Society
DOI: 10.48550/ARXIV.2306.03935

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

Autori: Matteo Magoni; Radhika Joshi; Igor Lesanovsky
Pubblicato in: Physical Review Letters, Numero 131, 2023, ISSN 1079-7114
Editore: American Physical Society
DOI: 10.48550/arxiv.2303.08861

Thesis and dissertations (3)

Experimental design for trapped Rydberg ions in cryogenic environment

Autori: Natalia Kuk
Pubblicato in: 2025
Editore: Stockholm University

Modeling Dynamics of Classical and Quantum Systems Using Machine Learning Techniques

Autori: Carnazza, Francesco
Pubblicato in: 2024
Editore: Universität Tübingen
DOI: 10.15496/PUBLIKATION-103184

Simulating Vibronic Dynamics with Trapped Rydberg Ions

Autori: Marion Mallweger
Pubblicato in: 2025
Editore: Stockholm University