Characterizing correlation within multipartite quantum systems via local randomized measurements

• المؤلفون الرئيسيون: Liu, Zhenhuan, Zeng, Pei, Zhou, You, Gu, Mile
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2022
• الموضوعات: Science::Physics; Quantum Computing; Quantum Physics; Quantum Information
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/155242

Given a quantum system on many qubits split into a few different parties, how many total correlations are there between these parties? Such a quantity, aimed to measure the deviation of the global quantum state from an uncorrelated state with the same local statistics, plays an important role in und...