output
20192026
most citedEntanglement and work extraction in the central-spin quantum battery

99 citations

58 papers

quant-ph2026

Emergent mirror symmetry in the optimization of the central-spin quantum battery

Hui-Yu Yang, Kun Zhang, Xiao-Hui Wang +1

Quantum batteries provide a useful setting for exploring nonequilibrium many-body effects in energy storage. Here we investigate the optimization of a quantum battery based on the…

cond-mat.mtrl-sci20261 cited

Higher-order topological insulators in two-dimensional antiferromagnetic and altermagnetic chromium-based group-IV chalcogenides

Ruo-Yu Ning, Yong-Kun Wang, Shifeng Qian +2

Based on first-principles calculations combined with theoretical analysis, we identify a family of monolayer chromium-based group-IV chalcogenides as a new class of two-dimensional…

cond-mat.mtrl-sci2026

Electric-Field-induced Two-Dimensional Fully Compensated Ferrimagnetism and Emergent Transport Phenomena

Jin-Yang Li, Yong-Kun Wang, Ying Zhang +2

The recent discovery of altermagnetism has demonstrated that spin-split electronic band structures can emerge in magnetic systems with zero net magnetization. In contrast, fully co…

quant-ph2025

Entanglement is protected by acceleration-induced transparency in thermal field

Yongjie Pan, Baocheng Zhang, Qingyu Cai

The acceleration-induced transparency (AIT) effect has been suggested recently to amply the transition probability of the two-level detctor and offers a potential avenue for the ex…

gr-qc20254 cited

The information loss problem and Hawking radiation as tunneling

Baocheng Zhang, Christian Corda, Qing-yu Cai

In this paper, we review some methods that tried to solve the information loss problem. In particular, we revisit the solution based on Hawking radiation as tunneling, and provide…

quant-ph20254 cited

Entanglement and energy transportation in the central-spin quantum battery

Fan Liu, Hui-Yu Yang, Shuai-Li Wang +3

Quantum battery exploits the principle of quantum mechanics to transport and store energy. We study the energy transportation of the central-spin quantum battery, which is composed…