In a recent work Li, Qiao, Wigderson, Wigderson and Zhang introduced notions of quantum expansion based on $S_p$ norms and posed as an open question if they were all equivalent. We give an affirmative answer to this question.

翻译：在最近的一项工作中，Li、Qiao、Wigderson、Wigderson 和 Zhang 引入了基于 $S_p$ 范数的量子扩张概念，并提出了一个待解决的问题：这些概念是否都等价。我们对此问题给出了肯定回答。