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Author(s): Jie Zhou, Chuanlong Ma, Yifang Xu, Weizhou Cai, Hongwei Huang, Lida Sun, Guangming Xue, Ziyue Hua, Haifeng Yu, Weiting Wang, Chang-Ling Zou, and Luyan Sun A hardware-efficient approach for generating and stabilizing entanglement applied to logical qubits protected by quantum error correction provides an experimental demonstration of entanglement pumping. [Phys. Rev. Lett. 136, 110801] Published Mon Mar 16, 2026

Author(s): Xue-Yan Wang, Cheng-Xue Chen, Zi-Ming Mai, Qiang Zhao, Wen-Long Yang, Fang-Hui Zhu, Mei-Ling Yan, Rui-Fen Dou, Chang-Min Xiong, Haiwen Liu, and Jia-Cai Nie High-field magnetotransport measurements of a nickelate superconductor up to 44 T reveal an anisotropic quantum Griffiths singularity, establishing disorder-enhanced quantum fluctuations as an intrinsic mechanism for protecting superconductivity. [Phys. Rev. Lett. 136, 106002...

Author(s): Zeyu Hao, A. M. Zimmerman, Kenji Watanabe, Takashi Taniguchi, and Philip Kim Using Coulomb drag as an unambiguous probe of interlayer correlation reveals the first direct quantized drag evidence of interlayer exciton condensation beyond N = 0 in double bilayer graphene. [Phys. Rev. Lett. 136, 106505] Published Fri Mar 13, 2026

Author(s): Chao Gu, Xiaojun Xiang, Xuefeng Zhou, Xiaohui Yu, Yusheng Zhao, and Shanmin Wang Planting vacancies into the atomic lattice of a brittle material increases its toughness and hardness. [Phys. Rev. Lett. 136, 106101] Published Thu Mar 12, 2026

Author(s): Xue Ma, Jinjing Zhang, Lianhua He, Shuai Yang, Fei Li, and Bin Xu The negative Poisson’s ratio in ferroelectric perovskites arises from bond-length preserving local polar displacements of atoms under strain. [Phys. Rev. Lett. 136, 106102] Published Thu Mar 12, 2026

Author(s): Marc Riembau and Minho Son A calculation shows how the one-point energy correlator flows between its two extremal values corresponding to the quark and hadron degrees of freedom. [Phys. Rev. Lett. 136, 101901] Published Wed Mar 11, 2026

Author(s): Jinsheng Lu, Ileana-Cristina Benea-Chelmus, Vincent Ginis, Marcus Ossiander, Danilo Shchepanovich, and Federico Capasso A new ring-shaped resonator for light can do a job that normally requires at least two rings. [Phys. Rev. Lett. 136, 103803] Published Wed Mar 11, 2026