4 papers
Bell state analysis using orbital angular momentum and path degrees of freedom
Zi-Long Yang, Shi-Wen He, Lin-Cheng Wang +4
Bell state analysis (BSA) constitutes a foundational operation for distinguishing Bell states in numerous quantum information processing (QIP) protocols. In this work, we propose a…
Generation of Four-Component Schrödinger Cat States via Floquet Engineering in a Hybrid Ferromagnet-Superconductor System
Shiwen He, Zi-Long Yang, Sitong Jin +2
Four-component Schrödinger cat (4C) states are important physical resources for fault-tolerant quantum computing. However, the generation of 4C states in solid-state platforms rem…
Inverse Design of Winding Tuple for Non-Hermitian Topological Edge Modes
Zihe Yang, Kunling Zhou, Bowen Zeng +1
The interplay between topological localization and non-Hermiticity localization in non-Hermitian crystal systems results in a diversity of shapes of topological edge modes (EMs), o…
Magnon Blockade with Skyrmion Qubit-Magnon Coupling in a Hybrid Quantum System
Si-Tong Jin, Shi-Wen He, Zi-Long Yang +2
Magnon blockade is a fundamental quantum phenomenon for generating single-magnon state, which gradually becomes one of the candidates for quantum information processing. In this pa…