76 citations · 1k across the 55 of their papers we have counts for
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Collision of spinning particles near BTZ black holes
Xulong Yuan, Yunlong Liu, Xiangdong Zhang
We study the collision property of spinning particles near a Bañados-Teitelboim-Zanelli (BTZ) black hole. Our results show that although the center-of-mass energy of two ingoing pa…
Quantum geometry and effective dynamics of Janis-Newman-Winicour singularities
Cong Zhang, Xiangdong Zhang
Inspired by the recent proposal for the quantum effective dynamics of the Schwarzschild spacetime given in \cite{AOS1}, we investigate the effective dynamics of the loop quantized…
Efficient verification of quantum processes
Ye-Chao Liu, Jiangwei Shang, Xiao-Dong Yu +1
Quantum processes, such as quantum circuits, quantum memories, and quantum channels, are essential ingredients in almost all quantum information processing tasks. However, the char…
Maximal efficiency of the collisional Penrose process with spinning particles in Kerr-Sen black hole
Yunlong Liu, Xiangdong Zhang
We study the collision of two uncharged spinning particles around an extreme Kerr-Sen black hole and calculate the maximal efficiency of the energy extraction from the Kerr-Sen bla…
Locally distinguish unextendible product bases by efficiently using entanglement resource
Zhi-Chao Zhang, Xia Wu, Xiangdong Zhang
Any set of states which cannot be perfectly distinguished by local operations and classical communication (LOCC) alone, can always be locally distinguished using quantum teleportat…
Efficient verification of Dicke states
Ye-Chao Liu, Xiao-Dong Yu, Jiangwei Shang +2
Among various multipartite entangled states, Dicke states stand out because their entanglement is maximally persistent and robust under particle losses. Although much attention has…