8 citations · 8 across the 7 of their papers we have counts for
7 papers
Synthesizing In-Bulk Topological Corner States via Giant Atoms
Zhao-Min Gao, Xin Wang
Corner states in higher-order topological insulators are typically confined to geometric corners, limiting their flexibility for scalable quantum information processing. We propose…
Sensing of Low-Frequency Electric Fields Using Rydberg EIT within the Fisher Information Framework
Tianyu Zhou, Haipeng Xie, Xin Wang
Rydberg atoms, which possess exceptionally large electric dipole moments, offer a promising route for electric field sensing as well as metrology traceable to the International Sys…
Universal quantum state purification under energy-preserving constraints
Xing-Chen Guo, Benchi Zhao, Xin Wang
Pure quantum states are a fundamental resource for quantum information processing, but unavoidable noise degrades their purity and limits the performance of quantum tasks. Quantum…
Amplifying Decoherence-Free Many-Body Interactions with Giant Atoms Coupled to Parametric Waveguide
Xin Wang, Zhao-Min Gao
Parametric amplification offers a powerful means to enhance quantum interactions through field squeezing, yet it typically introduces additional noise which accelerates quantum dec…
Generating spatially separated correlated multiphoton states in nonlinear waveguide quantum electrodynamics
Jia-Qi Li, Anton Frisk Kockum, Xin Wang
Strongly correlated multi-photon states are indispensable resources for advanced quantum technologies, yet their deterministic generation remains challenging due to the inherent we…
Optimizing LOCC Protocols on Product Stiefel Manifold
Ze-Tong Li, Cheng-Kai Zhu, Xin Wang
Characterizing the operational limits of Local Operations and Classical Communication (LOCC) is a central problem in distributed quantum information, yet remains computationally in…
Dressed Interference in Giant Superatoms: Entanglement Generation and Transfer
Lei Du, Xin Wang, Anton Frisk Kockum +1
We introduce the concept of giant superatoms (GSAs), where two or more interacting atoms are nonlocally coupled to a waveguide through one of them, and explore their unconventional…