Southwest Quantum Information and Technology

Quantum-enhanced sensing of displacements and electric fields with large trapped-ion crystals

Presenting Author: Diego Barberena, University of Colorado JILA
Contributing Author(s): Kevin Gilmore, Matthew Affolter, Robert J. Lewis-Swan, Elena Jordan, Ana Maria Rey, John J. Bollinger

Read this article online: https://science.sciencemag.org/content/373/6555/673?rss=1

Measuring Functions with Quantum Sensor Networks

Presenting Author: Jacob Bringewatt, University of Maryland Joint Quantum Institute
Contributing Author(s): Timothy Qian, Igor Boettcher, Przemyslaw Bienias, Pradeep Niroula, Alexey V. Gorshkov

Read this article online: https://doi.org/10.1103/PhysRevA.103.L030601, https://doi.org/10.1103/PhysRevResearch.3.033011

Quantum simulation with coherent engineering of synthetic dimensions

Presenting Author: Paola Cappellaro, Massachusetts Institute of Technology
Abstract

Reliability of simulation on NISQ-era devices

Presenting Author: Karthik Chinni, University of New Mexico CQuIC
Contributing Author(s): Manuel Munoz, Pablo Poggi, Ivan Deutsch

Read this article online: https://journals.aps.org/prresearch/abstract/10.1103/PhysRevResearch.3.033145

Efficiency-Fidelity Trade-off in a Quantum Error Correcting Engine

Presenting Author: Arshag Danageozian, Louisiana State University
Contributing Author(s): Francesco Buscemi, Mark M. Wilde

Benchmarking an efficient approximate method for localized 1D Fermi-Hubbard systems on a quantum simulator

Presenting Author: Bharath Hebbe Madhusudhana, Max-Planck-Institute for Quantum Optics
Contributing Author(s): Sebastian Scherg, Thomas Kohlert, Immanuel Bloch, Monika Aidelsburger.

Read this article online: https://arxiv.org/abs/2105.06372

Barren plateaus preclude learning scramblers

Presenting Author: Zoe Holmes, Los Alamos National Laboratory
Contributing Author(s): Andrew Arrasmith, Bin Yan, Patrick J. Coles, Andreas Albrecht and Andrew T. Sornborger

Read this article online: https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.126.190501

A versatile parametric coupler between two transmon qubits

Presenting Author: Xiaoyue Jin, National Institute of Standards and Technology, Boulder
Contributing Author(s): S. Kotler, F. Lecocq, K. Cicak, J. Teufel, J. Aumentado, and R. Simmonds

Single-shot error correction and universal fault-tolerant computation with the 3D subsystem toric code

Presenting Author: Aleksander Kubica, Amazon Web Services Center for Quantum Computing
Contributing Author(s): Michael Vasmer, Joseph Iverson

Read this article online: https://arxiv.org/abs/2106.02621

Preparing to enter the quantum workforce

Presenting Author: Heather Lewandowski, University of Colorado Boulder
Abstract

Protocols for robust generation of microwave photonic graph states from superconducting qubits

Presenting Author: Chenxu Liu, Virginia Tech
Contributing Author(s): Edwin Barnes, Sophia Economou

Using 'protected' modes in trapped ions to enable mid-algorithm measurements for CVQC*

Presenting Author: Jeremy Metzner, University of Oregon
Contributing Author(s): I.D. Moore, A.D. Quinn, C. Bruzewicz, J. Chiaverini, D.J. Wineland, D.T.C. Allcock

Permanent of random matrices from representation theory: moments, numerics, concentration, and comments on hardness of boson-sampling

Presenting Author: Sepehr Nezami, California Institute of Technology
Abstract

Read this article online: https://scirate.com/arxiv/2104.06423

Improved quantum error correction using soft information

Presenting Author: Christopher Pattison, California Institute of Technology
Contributing Author(s): Michael E. Beverland, Marcus P. da Silva, Nicolas Delfosse

Read this article online: https://arxiv.org/abs/2107.13589

Dynamically Generated Decoherence-Free Subspaces on Superconducting Qubits

Presenting Author: Bibek Pokharel, University of Southern California
Contributing Author(s): Gregory Quiroz, Yifan Sun, Joseph Boen, Lina Tewala, Vinay Tripathi, Matthew Kowalsky, Devon Williams, Jun-Yi Zhang, Paraj Titum, Lian-Ao Wu, Kevin Schultz, Daniel Lidar

Scalable Fault-tolerant Quantum Computation with Kerr-Cats

Presenting Author: Shruti Puri , Yale University
Abstract

Realization of real-time fault-tolerant quantum error correction

Presenting Author: Ciaran Ryan-Anderson, Honeywell
Contributing Author(s): J. G. Bohnet, K. Lee, D. Gresh, A. Hankin, J. P. Gaebler, D. Francois, A. Chernoguzov, D. Lucchetti, N. C. Brown, T. M. Gatterman, S. K. Halit, K. Gilmore, J. Gerber, B. Neyenhuis, D. Hayes, and R. P. Stutz

Read this article online: https://arxiv.org/pdf/2107.07505.pdf

Experimental demonstration of a transport-enabled entangling gate on trapped ions

Presenting Author: Holly Tinkey, Georgia Institute of Technology
Contributing Author(s): Kenton Brown, Craig Clark, Brian Sawyer

Entangled optical atomic clock

Presenting Author: Vladan Vuletić , Massachusetts Institute of Technology
Abstract

Towards a trapped electron quantum computer

Presenting Author: Qian Yu, University of California Berkeley
Contributing Author(s): Clemens Matthiesen, Timothy Guo, Alberto Alonso, Kristin Beck, Robert Tyler Sutherland, Dietrich Leibfried, Jackie Caminiti, Kayla Rodriguez, Madhav Dhital, Boerge Hemmerling, Hartmut Häffner

Read this article online: https://doi.org/10.1103/PhysRevX.11.011019