Cheng Shang

Zhi-Guang Lu, Guo-Qing Tian, Xin-You Lü, and Cheng Shang, Topological Quantum Batteries, Phys. Rev. Lett. 134, 180401 (2025).

This paper was recognized as a Web of Science Highly Cited Paper, ranking among the top 1% in Physics in 2025, and was also cited in Nature Reviews Physics 8, 115 (2026). Moreover, this work was featured in PRL Trending, highlighted in a Press Release by RIKEN, and presented as an Invited Talk at the 21st International Workshop on Pseudo-Hermitian Hamiltonians in Quantum Physics (PHHQP-XXI), Chania, Greece. As of March 2026, this study has 92 citations on Google Scholar.

Cheng Shang and Hong-Chao Li, Resonance-dominant optomechanical entanglement in open quantum systems, Physical Review Applied 21(4), 044048 (2024).

This work was an Independent Research project conducted by only two graduate students. As of March 2026, this study has 22 citations on Google Scholar.

Hongchao Li, Cheng Shang, Tomotaka Kuwahara, and Tan Van Vu, Macroscopic Particle Transport in Dissipative Long-Range Bosonic Systems, Nature Communications (2026)

Significant progress has been made in establishing limits on quantum transport in closed systems, but extensions to open many-body systems remain scarce. We develop the general optimal transport theory and find the maximal speed of macroscopic particle transport in dissipative long-range bosonic systems.

Cheng Shang, Hong-Zhi Shen, and Xue-Xi Yi, Nonreciprocity in a strongly coupled three-mode optomechanical circulatory system, Optics Express 27(18), 25882–25901 (2019).

As of March 2026, this work has received 35 citations on Google Scholar.

Hong-Zhi Shen, Cheng Shang, Y. H. Zhou, and Xue-Xi Yi, Unconventional single-photon blockade in non-Markovian systems, Phys. Rev. A 98(2), 023856 (2018).

As of March 2026, this work has received 101 citations on Google Scholar.

Zhi-Guang Lu, Cheng Shang, Ying Wu, and Xin-You Lü, Analytical approach to higher-order correlation functions in U(1) symmetric systems, Phys. Rev. A 108, 053703 (2023).

This work developed a user-friendly open-source library in Python known as the Quantum Correlation Solver.

Cheng Shang and H. Z. Shen, Coupling Enhancement and Symmetrization in Dissipative Optomechanical Systems, Annalen der Physik 538, e00606 (2026).

An invited contribution to Annalen der Physik.

Cheng Shang, Zhi-Guang Lu, Hayato Kinkawa, and Tomotaka Kuwahara, Operator Spreading and Information Propagation: Equivalence and Beyond, arXiv:2505.07955.

This work received the Best Poster Award at the 5th International Symposium on Quantum Physics and Quantum Information Sciences (QPQIS-2023), Beijing, China. This work is currently under review at PRA Letter.

Donghoon Kim, Yusuke Kimura, Hugo Mackay, Yosuke Mitsuhashi, Hideaki Nishikawa, Carla Rubiliani, Cheng Shang (Authors are listed in alphabetical order), Ayumi Ukai, and Tomotaka Kuwahara, Spectral Small-Incremental-Entangling: Breaking Quasi-Polynomial Complexity Barriers in Long-Range Interacting Systems, arXiv:2509.12014.

This work, an International Collaboration across Asia, Europe, and the U. S., introduces the concept of spectral entangling strength (SIE), which captures the structural entangling power of an operator, and establishes a spectral SIE theorem. This manuscript is currently under review at Physical Review X.

Rohit Kumar Shukla and Cheng Shang, Many-Body Structural Effects in Periodically Driven Quantum Batteries, arXiv:2603.03883.

This work study how many-body structure affects charging optimization under a periodic driving protocol, showing that integrability breaking and long-range interactions serve as key points for improving the QBs charging performance.

H. Z. Shen, X. C. Zhang, L. Y. Ning, Zhi-Guang Lu, Yan-Hui Zhou, and Cheng Shang, Higher-order Exceptional Points Induced by Non-Markovian Environments, arXiv:2504.00617.

This work is currently under review at Laser & Photonics Reviews.