量子关联存在于任何非乘积态
Quantum correlation exists in any non-product state
摘要：
互补基中关联的同时存在是量子关联的一个基本特征，我们证明了这一特征存在于任何非乘积二分态中。我们提出了一种基于互无偏基的量子关联测度来研究量子关联的这一特性，并将其与几类二体态的量子关联测度进行了比较。
英文摘要：
Simultaneous existence of correlation in complementary bases is a fundamental feature of quantum correlation, and we show that this characteristic is present in any non-product bipartite state. We propose a measure via mutually unbiased bases to study this feature of quantum correlation, and compare it with other measures of quantum correlation for several families of bipartite states.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
