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Measurement-Device-Independent Entanglement Quantification in a Fully Connected Time-Bin Quantum Network
Lu Liu, Ling-Xuan Kong, Ze-Yang Lu +3
Fully connected quantum networks enable scalable quantum communication, yet reliable entanglement characterization without trusting measurement devices remains challenging. Here we…
Experimental virtual distillation of entanglement and coherence
Ting Zhang, Yukun Zhang, Lu Liu +4
Noise is in general inevitable and detrimental to practical and useful quantum communication and computation. Under the resource theory framework, resource distillation serves as a…
Quantification of Entanglement and Coherence with Purity Detection
Ting Zhang, Graeme Smith, John A. Smolin +7
Entanglement and coherence are fundamental properties of quantum systems, promising to power near future quantum technologies, such as quantum computation, quantum communication an…
Experimental Hybrid Shadow Tomography and Distillation
Xu-Jie Peng, Qing Liu, Lu Liu +3
Characterization of quantum states is a fundamental requirement in quantum science and technology. As a promising framework, shadow tomography shows significant efficiency in estim…