Focus Session: Shuttling and Readout in Spin Qubit Arrays

Presentations

• Optimal electron trajectories improving the spin-shuttling fidelity beyond the adiabatic limit

  ORAL

  March 5, 2024, 8:00 AM – March 5, 2024, 8:12 AM

  Presenters

  • Alessandro David

    • Forschungszentrum Jülich GmbH
    • Forschungszentrum Jülich

  Authors

  • Alessandro David

    • Forschungszentrum Jülich GmbH
    • Forschungszentrum Jülich

  • Lars R Schreiber

    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen

  • Hendrik Bluhm

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen University
    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ

  • Tommaso Calarco

    • Forschungszentrum Jülich GmbH
    • Forschungszentrum Jülich

  • Felix Motzoi

    • Forschungszentrum Julich
    • Forschungszentrum Julich GmbH

  View abstract →

• Valley-splitting mapping by conveyor-mode spin-coherent single electron shuttling

  ORAL

  March 5, 2024, 8:12 AM – March 5, 2024, 8:24 AM

  Presenters

  • Mats Volmer

    • Research Center Jülich

  Authors

  • Mats Volmer

    • Research Center Jülich

  • Tom Struck

    • RWTH Aachen University

  • Lino Visser

    • Research Center Jülich

  • Arnau Sala

    • JARA-FIT Institute for Quantum Information, FZ Julich and RWTH Aachen University
    • Research Center Jülich

  • Max Oberländer

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen University

  • Bingjie Chen

    • RWTH Aachen University

  • Tobias Offermann

    • RWTH Aachen University

  • Ran Xue

    • RWTH Aachen University

  • Jhih-Sian Tu

    • Research Center Jülich

  • Stefan Trellenkamp

    • Helmholtz Nano Facility, Forschungszentrum Juelich GmbH
    • Research Center Jülich

  • Lukasz Cywinski

    • Polish Academy of Sciences, Warsaw

  • Hendrik Bluhm

    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen University
    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ

  • Lars R Schreiber

    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen

  View abstract →

• Coherent spin qubit shuttling through germanium quantum dots

  ORAL

  March 5, 2024, 8:24 AM – March 5, 2024, 8:36 AM

  Publication: Preprint: Coherent spin qubit shuttling through germanium quantum dots
  https://arxiv.org/abs/2308.02406

  Presenters

  • Corentin Déprez

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  Authors

  • Corentin Déprez

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Floor van Riggelen-Doelman

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Chien-An Wang

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Sander L de Snoo

    • TU Delft
    • QuTech
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • William Iain L Lawrie

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • University of Copenhagen

  • Nico W Hendrickx

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Maximilian Rimbach-Russ

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology

  • Amir Sammak

    • QuTech
    • QuTech and TNO Netherlands Organization for Applied Scientific Research
    • TNO/QuTech
    • Delft University of Technology
    • TNO
    • QuTech/TNO
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), The Netherlands
    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO)

  • Giordano Scappucci

    • TU Delft QuTech
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • TU Delft
    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Menno Veldhorst

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • Delft University of Technology

  View abstract →

• Benefits and perspective of conveyor-mode single electron shuttling in Si/SiGe

  ORAL · Invited

  March 5, 2024, 8:36 AM – March 5, 2024, 9:12 AM

  Publication: V. Langrock and J. A. Krzywda et al., PRX Quantum 4, 020305 (2023).
  R. Xue et al., arXiv:2306.16375 (2023).
  C. Corley-Wiciak et al., Phys. Rev. Appl. 20, 024056 (2023).
  T. Struck et al., arXiv:2307.04897 (2023).
  M. Künne and A. Willmes et al., arXiv:2306.16348 (2023).

  Presenters

  • Lars R Schreiber

    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen

  Authors

  • Lars R Schreiber

    • JARA-FIT Institute for Quantum Information, RWTH Aachen Univ
    • JARA-FIT Institute for Quantum Information, Forschungszentrum Jülich GmbH and RWTH Aachen University
    • RWTH Aachen

  View abstract →

• Bucket brigade and conveyor-mode coherent electron spin shuttling in Si/SiGe quantum dots

  ORAL

  March 5, 2024, 9:12 AM – March 5, 2024, 9:24 AM

  Presenters

  • Yuta Matsumoto

    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  Authors

  • Yuta Matsumoto

    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Maxim D Smet

    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Larysa Tryputen

    • QuTech and TNO Netherlands Organization for Applied Research
    • TNO Netherlands Organization for Applied Scientific Research
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO),

  • Sergey V Amitonov

    • QuTech and TNO Netherlands Organization for Applied Scientific Research
    • QuTech and Netherlands Organization for
    • QuTech/TNO
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), The Netherlands

  • Sander D Snoo

    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Amir Sammak

    • QuTech
    • QuTech and TNO Netherlands Organization for Applied Scientific Research
    • TNO/QuTech
    • Delft University of Technology
    • TNO
    • QuTech/TNO
    • QuTech and Netherlands Organization for Applied Scientific Research (TNO), The Netherlands
    • QuTech and Netherlands Organisation for Applied Scientific Research (TNO)

  • Maximilian Russ

    • Delft University of Technology
    • TU Delft
    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Anne-Marije J Zwerver

    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Giordano Scappucci

    • TU Delft QuTech
    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • TU Delft
    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  • Lieven M. K Vandersypen

    • QuTech and Kavli Institute of Nanoscience, Delft University of Technology
    • TU Delft
    • QuTech and Kavli Institute of Nanoscience, TU Delft, The Netherlands

  View abstract →

• Hilbert Space Fragmentation and Scar Time Crystallinity in Driven Homogeneous Central Spin Models

  ORAL

  March 5, 2024, 9:24 AM – March 5, 2024, 9:36 AM

  Presenters

  • Abhishek Kumar

    • Virginia Tech

  Authors

  • Abhishek Kumar

    • Virginia Tech

  • Rafail Frantzeskakis

    • University of Crete

  • Sophia E Economou

    • Virginia Tech
    • Department of Physics, Virginia Tech, and Virginia Tech Center for Quantum Information Science and Engineering, Blacksburg, Virginia 24061, USA

  • Edwin Barnes

    • Virginia Tech

  View abstract →

• Variability mitigation in epitaxial-heterostructure-based spin qubit arrays via gate layout optimization

  ORAL

  March 5, 2024, 9:36 AM – March 5, 2024, 9:48 AM

  Publication: Manuscript in preparation

  Presenters

  • Biel Martinez Diaz

    • CEA Grenoble
    • Univ. Grenoble Alpes, CEA, LETI-DCOS-LSM, F-38000, Grenoble, France

  Authors

  • Biel Martinez Diaz

    • CEA Grenoble
    • Univ. Grenoble Alpes, CEA, LETI-DCOS-LSM, F-38000, Grenoble, France

  • Silvano De Franceschi

    • CEA Grenoble
    • Univ. Grenoble Alpes, CEA, Grenoble INP, IRIG-PHELIQS, F-38000, Grenoble, France

  • Yann-Michel Niquet

    • CEA Grenoble
    • Univ. Grenoble Alpes, CEA, IRIG-MEM-L_Sim, F-38000, Grenoble, France

  View abstract →

• Fast and high-fidelity dispersive readout of a spin qubit via squeezing and resonator nonlinearity

  ORAL

  March 5, 2024, 9:48 AM – March 5, 2024, 10:00 AM

  Presenters

  • Chonfai Kam

    • State Univ of NY - Buffalo

  Authors

  • Chonfai Kam

    • State Univ of NY - Buffalo

  • Xuedong Hu

    • State Univ of NY - Buffalo

  View abstract →

• Proposing a New Set of Optimal Entanglement Witnesses

  ORAL

  March 5, 2024, 10:00 AM – March 5, 2024, 10:12 AM

  Presenters

  • Arianna Meinking

    • Harvey Mudd College

  Authors

  • Arianna Meinking

    • Harvey Mudd College

  View abstract →

• Lieb-Robinson correlation function in large qubit chains

  ORAL

  March 5, 2024, 10:12 AM – March 5, 2024, 10:24 AM

  Presenters

  • Brendan J Mahoney

    • University of Notre Dame

  Authors

  • Craig S Lent

    • University of Notre Dame

  • Brendan J Mahoney

    • University of Notre Dame

  View abstract →

• Permutation-invariant quantum circuits

  ORAL

  March 5, 2024, 10:24 AM – March 5, 2024, 10:36 AM

  Publication: permutation-invariant quantum circuits (planned)

  Presenters

  • Maximilian B Mansky

    • Ludwig-Maximilians-Universität München

  Authors

  • Maximilian B Mansky

    • Ludwig-Maximilians-Universität München

  • Santiago Londoño Castillo

    • LMU Munich

  • Claudia Linnhoff-Popien

    • LMU Munich

  • Victor Ramos Puigvert

    • LMU Munich

  View abstract →

• Approximate t-design in general architectures

  ORAL

  March 5, 2024, 10:36 AM – March 5, 2024, 10:48 AM

  Presenters

  • James Z Allen

    • University of Illinois at Urbana-Champaign

  Authors

  • James Z Allen

    • University of Illinois at Urbana-Champaign

  • Daniel Belkin

    • University of Illinois at Urbana-Champaign

  • Soumik Ghoush

    • University of Chicago

  • Christopher Kang

    • University of Chicago

  • Sophia F Lin

    • University of Chicago

  • James P Sud

    • University of Chicago

  • Frederic T Chong

    • University of Chicago

  • Bill Fefferman

    • University of Chicago

  • Bryan K Clark

    • University of Illinois at Urbana-Champaign

  View abstract →