4 papers · 1 filter
Sequential quantum nonlocality sharing under local noisy quantum channels
Na Li, Chen-Yue Li, Yu-Hong Zheng +3
Sequential sharing of quantum nonlocality (SSQN) is crucial for device-independent tasks in quantum information processing, wherein relaying the post-measurement qubit through a lo…
Interconversion between block coherence and multipartite entanglement in many-body systems
Yu-Hui Wang, Li-Hang Ren, Ming-Liang Hu +1
Coherence is intrinsically related to projective measurement. When the fixed projective measurement involves higher-rank projectors, the coherence resource is referred to as block…
Dynamics of quantum coherence in many-body localized systems
Jin-Jun Chen, Kai Xu, Li-Hang Ren +2
We demonstrate that the dynamics of quantum coherence serves as an effective probe for identifying dephasing, which is a distinctive signature of many-body localization (MBL). Quan…
A Universal Quantum Computing Virtual Machine
Qian-Tan Hong, Zi-Yong Ge, Wen Wang +8
A medium-scale quantum computer with full universal quantum computing capability is necessary for various practical aims and testing applications. Here we report a 34-qubit quantum…