Quantum Entanglement: Separability, Measure, Fidelity of Teleportation, and Distillation by Ming Li, Shao-Ming Fei, Xianqing Li-Jost

“…Quantum entangled states have become the key ingredient in the rapidly expanding field of quantum information science. Although the nonclassical nature of entanglement has been recognized for many years, considerable efforts have been taken to understand and characterize its properties recently. …”
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Decoherence-enabled unconditional strongly sub-Poissonian squeezing by Qing Xu, Ke Zhang, Xiaobo Shen, Haijun Yu, Jiabing Zhu

“…This excludes the use of the paradigm that the good insulation of a quantum system from its surrounding environment is highly desirable to explore its quantum property and fuel the growth of quantum information science. The interactions with the atom make no contribution to the preparation of squeezed light. …”
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Generation of Massively Entangled Bright States of Light during Harmonic Generation in Resonant Media by Sili Yi, Nikolai D. Klimkin, Graham Gardiner Brown, Olga Smirnova, Serguei Patchkovskii, Ihar Babushkin, Misha Ivanov

“…Our analysis opens remarkable opportunities at the interface of attosecond physics and quantum optics, with implications for quantum information science.…”
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Second quantum revolution: The progressive design of an approach to value its cultural and conceptual scope by S. Satanassi, O. Levrini

“…[This paper is part of the Focused Collection in Investigating and Improving Quantum Education through Research.] Quantum information science and technology is a growing field. …”
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Quantum Key Distribution Applicability to Smart Grid Cybersecurity Systems by Warren Grice, Mohammed Olama, Annabelle Lee, Philip G. Evans

“…However, with the increasing number of sophisticated attacks as well as the increasing computational power, the security of the “classical” cryptographic algorithms is threatened. Quantum information science offers solutions to this problem, specifically quantum key distribution (QKD), which provides a means for the generation and secure distribution of symmetric cryptographic keys. …”
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Large‐Area Bright Emission of Plasmon‐Coupled Dark Excitons at Room Temperature by Hyun Jeong, Hyeong Chan Suh, Ga Hyun Cho, Huitae Joo, Yeonjeong Koo, Hayoung Ko, Ki Kang Kim, Youngbum Kim, Jeongyong Kim, Kyoung‐Duck Park, Mun Seok Jeong

“…Abstract Brightening dark excitons in transition metal dichalcogenide monolayers (MLs) can provide large‐area ultrathin devices for applications in quantum information science and optoelectronics. For practical applications of dark excitons, a robust and bright emission over a wide area at room temperature is desirable; however, no reliable approach has been demonstrated thus far. …”
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Information Theoretical Analysis of Quantum Mixedness in a Finite Model of Interacting Fermions by Diana Monteoliva, Angelo Plastino, Angel Ricardo Plastino

“…Our findings illuminate the intricate dynamics of the degree of mixedness, a crucial quantum property, with potential implications for diverse fields ranging from condensed matter physics to quantum information science.…”
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Degeneracy-breaking and long-lived multimode microwave electromechanical systems enabled by cubic silicon-carbide membrane crystals by Yulong Liu, Huanying Sun, Qichun Liu, Haihua Wu, Mika A. Sillanpää, Tiefu Li

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Advances and applications on non-Hermitian topological photonics by Yan Qiuchen, Zhao Boheng, Zhou Rong, Ma Rui, Lyu Qinghong, Chu Saisai, Hu Xiaoyong, Gong Qihuang

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Snapshotting quantum dynamics at multiple time points by Pengfei Wang, Hyukjoon Kwon, Chun-Yang Luan, Wentao Chen, Mu Qiao, Zinan Zhou, Kaizhao Wang, M. S. Kim, Kihwan Kim

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Author Correction: Snapshotting quantum dynamics at multiple time points by Pengfei Wang, Hyukjoon Kwon, Chun-Yang Luan, Wentao Chen, Mu Qiao, Zinan Zhou, Kaizhao Wang, M. S. Kim, Kihwan Kim

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Mitigating errors in analog quantum simulation by Hamiltonian reshaping or Hamiltonian rescaling by Rui-Cheng Guo, Yanwu Gu, Dong E. Liu

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Direct observation of chiral edge current at zero magnetic field in a magnetic topological insulator by Jinjiang Zhu, Yang Feng, Xiaodong Zhou, Yongchao Wang, Hongxu Yao, Zichen Lian, Weiyan Lin, Qiushi He, Yishi Lin, Youfang Wang, Yongqian Wang, Shuai Yang, Hao Li, Yang Wu, Chang Liu, Jing Wang, Jian Shen, Jinsong Zhang, Yayu Wang, Yihua Wang

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