Resources

Author(s): Zhenhuan Liu, Tobias Haug, Qi Ye, Zi-Wen Liu, and Ingo Roth Drawing inspiration from the tools of entanglement theory, a simple criterion is introduced for the study of resources of nonstabilizer quantum states, allowing for the detection of nonstabilizerness and for the certification of undistillability. [PRX Quantum 7, 033016] Published Fri Jul 24, 2026

Author(s): Dongjin Lee and Beni Yoshida A family of three-dimensional stabilizer codes achieving single-shot error correction for fermionic and chiral topological orders is proposed, introducing new platforms for fault-tolerant quantum computation. [PRX Quantum 7, 033015] Published Tue Jul 21, 2026

Author(s): Raquel Garcia-Belles, Alexander Anferov, Lukas F. Deeg, Loris Colicchio, Arianne Brooks, Tom Schatteburg, Maxwell Drimmer, Ines C. Rodrigues, Rodrigo Benevides, Marco Liffredo, Jyotish Patidar, Oleksandr Pshyk, Matteo Fadel, Luis Guillermo Villanueva, Sebastian Siol, Gerhard Kirchmair, and Yiwen Chu By optimizing the piezoelectric transducer’s properties in bulk acoustic resonators, researchers improve phonon coherence time and cooperativity...

Author(s): Shinichi Sunami, Yutaka Hirano, Toshihide Hinokuma, and Hayata Yamasaki A new protocol enables high-fidelity logical Bell pair preparation from noisy physical Bell pairs with low spacetime cost and requiring only 2D local device connectivity. [PRX Quantum 7, 033014] Published Tue Jul 14, 2026

Author(s): Siddhant Midha and Yifan F. Zhang Systematic corrections to belief propagation enable polynomial-time tensor network contraction algorithms while providing rigorous bounds on approximation errors. [PRX Quantum 7, 033010] Published Thu Jul 09, 2026

Author(s): Zheyuan Li, Rupsa De, Rishi Sivakumar, William Huie, Hao-Tian Wei, Justin D. Piel, Chris H. Greene, Kaden R. A. Hazzard, Zoe Z. Yan, and Jacob P. Covey The small mass of helium-3 is shown to enable advantages in a variety of applications from continuous-variable quantum computing to quantum simulation of materials with tunable hopping between tweezer potentials. [PRX Quantum 7, 033011] Published Wed Jul 08, 2026

Author(s): Guo Zhang, Yuanye Zhu, and Ying Li Fault-tolerant quantum computation with constant qubit overhead and low time overhead is enabled by parallelized code surgery and locally testable state preparation. [PRX Quantum 7, 033012] Published Wed Jul 08, 2026