Superconducting Qubits: Crosstalk & Error Mitigation

Presentations

• Mitigating crosstalk errors in single-qubit gates on a superconducting quantum processor using analytical control pulse shaping: part 1

  Oral-In-person

  March 20, 2026, 8:00 AM – March 20, 2026, 8:12 AM

  Presenters

  • Eric Hyyppä

    • IQM Quantum Computers

  Authors

  • Eric Hyyppä

    • IQM Quantum Computers

  • Jaap Wesdorp

  • Joona Andersson

  • Zheming Gao

  • Andrew Guthrie

  • Johannes Heinsoo

    • IQM Quantum Computers

  • Sinan Inel

  • Alessandro Landra

    • IQM Quantum Computers

  • Wei Liu

    • IQM Quantum Computers

  • Fabian Marxer

    • Isentroniq

  • Jakub Mrozek

  • Matti Partanen

    • IQM Quantum Computers

  • Stefan Pogorzalek

  • Indrajeet Sagar

  • Ivan Takmakov

    • IQM Quantum Computers

  • Francesca Tosto

    • IQM Quantum Computers

  • Jani Tuorila

  • Alpo Välimaa

  • Caspar Ockeloen-Korppi

  • Chun Fai Chan

  • Attila Geresdi

  • Antti Vepsalainen

    • IQM Quantum Computers

  View abstract →

• Mitigating crosstalk errors in single-qubit gates on a superconducting quantum processor using analytical control pulse shaping: part 2

  Oral-In-person

  March 20, 2026, 8:12 AM – March 20, 2026, 8:24 AM

  Presenters

  • Jaap Wesdorp

    • IQM quantum computers

  Authors

  • Jaap Wesdorp

    • IQM quantum computers

  • Eric Hyyppä

  • Joona Andersson

  • Zheming Gao

  • Andrew Guthrie

  • Johannes Heinsoo

    • IQM Quantum Computers

  • Sinan Inel

  • Alessandro Landra

    • IQM Quantum Computers

  • Wei Liu

    • IQM Quantum Computers

  • Fabian Marxer

    • Isentroniq

  • Jakub Mrozek

  • Matti Partanen

    • IQM Quantum Computers

  • Stefan Pogorzalek

  • Indrajeet Sagar

  • Ivan Takmakov

    • IQM Quantum Computers

  • Francesca Tosto

    • IQM Quantum Computers

  • Jani Tuorila

  • Alpo Välimaa

  • Caspar Ockeloen-Korppi

  • Attila Geresdi

  • Chun Fai Chan

  • Antti Vepsalainen

    • IQM Quantum Computers

  View abstract →

• Modelling Microwave Crosstalk in Planar Superconducting Quantum Devices

  Oral-In-person

  March 20, 2026, 8:24 AM – March 20, 2026, 8:36 AM

  Presenters

  • Yongxin Song

    • ETH Zurich

  Authors

  • Yongxin Song

    • ETH Zurich

  • Michael Kerschbaum

    • ETH Zurich

  • Ilya Besedin

    • ETH Zurich

  • Kieran Dalton

    • ETH Zurich

  • Dominic Hagmann

  • Felix Henrich

  • Felix Wagner

    • ETH Zurich

  • Mohsen Bahrami Panah

  • François Swiadek

    • ETH Zurich

  • Marek Pechal

  • Andreas Wallraff

    • ETH Zurich

  View abstract →

• Error budget of parallel single-qubit gates in a superconducting processor

  Oral-In-person

  March 20, 2026, 8:36 AM – March 20, 2026, 8:48 AM

  Presenters

  • Ho Nam Nguyen

    • Rigetti Computing

  Authors

  • Ho Nam Nguyen

    • Rigetti Computing

  • Cameron Mackeen

  • Eyob Sete

    • Rigetti Computing

  View abstract →

• From Superconducting Qubits to Distributed Nodes: Pathways of Operational Crosstalk

  Oral-In-person

  March 20, 2026, 8:48 AM – March 20, 2026, 9:00 AM

  Publication: [1] Choudhury et. al., Crosstalk-induced side channel threats in multi-tenant NISQ computers, NDSS, 2025.
  [2] Tan et. al., QubitHammer: Remotely Inducing Qubit State Change on Superconducting Quantum Computers, arxiv, 2025.

  Presenters

  • Navnil Choudhury

    • Rensselaer Polytechnic Institute

  Authors

  • Navnil Choudhury

    • Rensselaer Polytechnic Institute

  • Kanad Basu

  View abstract →

• Haiyue Kang

  Invited-In-person · Invited · Withdrawn

  March 20, 2026, 9:00 AM – March 20, 2026, 9:36 AM

  Presenters

  • Haiyue Kang

  Authors

  • Haiyue Kang

  View abstract →

• Noise tailoring for error mitigation and for diagnozing digital quantum computers  

  Oral-In-person · Withdrawn

  March 20, 2026, 9:36 AM – March 20, 2026, 9:48 AM

  Publication: Thibault Scoquart, Hugo Perrin, and Kyrylo Snizhko, "Noise tailoring for error mitigation and for diagnozing digital quantum computers", in preparation.

  Presenters

  • Kyrylo Snizhko

    • CEA Grenoble

  Authors

  • Kyrylo Snizhko

    • CEA Grenoble

  • Thibault Scoquart

  • Hugo Perrin

  View abstract →

• Baseband and Microwave Crosstalk in Superconducting Qubits

  Oral-In-person

  March 20, 2026, 9:48 AM – March 20, 2026, 10:00 AM

  Presenters

  • Matthew Snyder

    • University of Wisconsin - Madison

  Authors

  • Matthew Snyder

    • University of Wisconsin - Madison

  • Shravan Patel

    • University of Wisconsin - Madison

  • Spencer Weeden

    • University of Wisconsin - Madison

  • Elam Blackwell

    • University of Wisconsin - Madison

  • Britton Plourde

  • Robert McDermott

    • University of Wisconsin - Madison

  View abstract →

• CMOS-compatible qubit fabrication: application to flux-tunable transmons and Josephson quantum filters

  Oral-In-person

  March 20, 2026, 10:00 AM – March 20, 2026, 10:12 AM

  Presenters

  • Daniela Zahn

    • Fraunhofer EMFT

  Authors

  • Daniela Zahn

    • Fraunhofer EMFT

  • Johannes Weber

  • Carla Moran Guizan

    • Fraunhofer EMFT

  • Zhen Luo

  • Ivan Tsitsilin

    • TU Munich

  • Christian Schneider

    • Technical University of Munich / WMI

  • Chawki Dhieb

  • Thomas Mayer

    • Fraunhofer EMFT

  • Simon Lang

    • Fraunhofer EMFT

  • Alwin Maiwald

  • Emir Music

  • Luis Schwarzenbach

  • Lars Nebrich

  • Ignaz Eisele

  • Rui Pereira

  • Christoph Kutter

  View abstract →

• Time-domain electromagnetic modeling for multi-qubit superconducting systems

  Oral-In-person

  March 20, 2026, 10:12 AM – March 20, 2026, 10:24 AM

  Presenters

  • Ziqi (Candice) Kang

    • University of California, Berkeley

  Authors

  • Ziqi (Candice) Kang

    • University of California, Berkeley

  • Yingheng Tang

    • Lawrence Berkeley National Lab

  • Zhi (Jackie) Yao

    • Lawrence Berkeley National Laboratory

  • Andrew Nonaka

    • Lawrence Berkeley National Laboratory

  • Kan-Heng Lee

  • David Santiago

    • Lawrence Berkeley National Laboratory

  • Irfan Siddiqi

    • University of California, Berkeley

  View abstract →

• High-Fidelity, HPC-driven Physical Modeling of EM Wave / Qubit Interactions

  Oral-In-person

  March 20, 2026, 10:24 AM – March 20, 2026, 10:36 AM

  Presenters

  • Andrew Nonaka

    • Lawrence Berkeley National Laboratory

  Authors

  • Andrew Nonaka

    • Lawrence Berkeley National Laboratory

  • Yingheng Tang

    • Lawrence Berkeley National Lab

  • Ziqi (Candice) Kang

    • University of California, Berkeley

  • Kan-Heng Lee

  • Irfan Siddiqi

    • University of California, Berkeley

  • Zhi (Jackie) Yao

    • Lawrence Berkeley National Laboratory

  View abstract →

• Frequency Allocation in Multi-Qubits Architectures

  Oral-In-person

  March 20, 2026, 10:36 AM – March 20, 2026, 10:48 AM

  Publication: [1] M. H. Ansari, Superconducting qubits beyond the dispersive regime, Phys. Rev. B 100, 024509 (2019).
  [2] Edward Farhi and Jeffrey Goldstone and Sam Gutmann, A Quantum Approximate Optimization Algorithm, arXiv: 1411.4029 (2014).
  [3] Franz G. Fuchs†, Ruben P. Bassa†, and Frida Lien, Encodings of the weighted MAX k-CUT on qubit systems, arXiv:2411.08594 (2025).
  
  [4] Xuexin Xu, Kuljeet Kaur, Chloé Vignes, Mohammad H. Ansari, and John M. Martinis, Surface-Code Hardware Hamiltonian, arXiv : 2507.06201(2025)
  [5] Kuljeet Kaur, Mohammad H. Ansari, Frequency allocation in multi-qubits architectures. (In preparation).

  Presenters

  • Kuljeet Kaur

    • Forschungszentrum Jülich GmbH

  Authors

  • Kuljeet Kaur

    • Forschungszentrum Jülich GmbH

  • Mohammad Ansari

    • FZ Juelich

  • Siyu Wang

    • Forschungszentrum Jülich GmbH

  View abstract →