Resources

Publications

  • Incorporating Device Characterization into Security Proofs

    Author(s): Ernest Y.-Z. Tan and Shlok Nahar A general method for integrating device characterization into composable security proofs yields a rigorous framework for standards and certification of devices for quantum key distribution. [PRX Quantum 7, 020342] Published Fri May 29, 2026

  • Transversal Architecture for Megaquop-Scale Quantum Simulation with Neutral Atoms

    Author(s): Refaat Ismail, I-Chi Chen, Chen Zhao, Ronen Weiss, Fangli Liu, Hengyun Zhou, Sheng-Tao Wang, Andrew Sornborger, and Milan Kornjača Integration of a space-time efficient small-angle rotation error correction architecture with neutral-atom hardware and its extension to high-rate codes yields significant savings in logical layout, space, and time overhead for quantum simulation. [PRX Quantum 7, 020343] Published Fri May 29, 2026

  • Fourier Neural Operators for Time-Periodic Quantum Systems: Learning Floquet Hamiltonians, Observable Dynamics, and Operator Growth

    Author(s): Zihao Qi, Yang Peng, and Christopher Earls By capturing temporal correlations in frequency space, Fourier neural operators enable physically faithful modeling of periodically driven quantum systems and the extrapolation of dynamics beyond the training data. [PRX Quantum 7, 020340] Published Thu May 28, 2026

  • Quantifying Robustness and Locality of Majorana Bound States in Interacting Systems

    Author(s): William Samuelson, Juan Daniel Torres Luna, Sebastian Miles, A. Mert Bozkurt, Martin Leijnse, Michael Wimmer, and Viktor Svensson Motivated by recent quantum-dot experiments, this work rigorously defines Majorana bound states in interacting systems to quantify their protection and feasibility for non-Abelian braiding. [PRX Quantum 7, 020341] Published Thu May 28, 2026

  • Color It, Code It, Cancel It: $k$-Local Dynamical Decoupling from Classical Additive Codes

    Author(s): Minh T.P. Nguyen, Maximilian Rimbach-Russ, and Stefano Bosco A new technique for dynamical decoupling targets spatially correlated noise using principles from quantum error correction, yielding device-tailored sequences with length that is independent of qubit count. [PRX Quantum 7, 020338] Published Wed May 27, 2026

  • Erasure Conversion in Integer Fluxonium Qubits

    Author(s): Jiakai Wang, Raymond A. Mencia, Vladimir E. Manucharyan, and Maxim G. Vavilov Integer fluxonium qubits leverage parity symmetry and dispersive readout to convert dominant energy relaxation errors into detectable erasures, significantly boosting effective coherence times. [PRX Quantum 7, 020339] Published Wed May 27, 2026

  • Estimates of Loss Function Concentration in Noisy Parametrized Quantum Circuits

    Author(s): Giulio Crognaletti, Michele Grossi, and Angelo Bassi A principled link between noise resilience and circuit expressivity provides a roadmap for navigating barren plateaus and optimizing the training of variational quantum algorithms. [PRX Quantum 7, 020336] Published Tue May 26, 2026
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