《Physical Review X（PRX）》是APS高度选择性、仅在线、完全开放获取的期刊，在2011年5月推出。它旨在及时发表一定数量的主要论文，涵盖纯粹、应用和跨学科物理学的各个领域，并具有广泛传播和高度可见性的价值。PRX的使命是在其开放获取出版模式下，向广大科学和工程界传播创新和有影响力的研究进展。

Physical Review X (PRX) is APS’s highly selective, online-only, fully open access journal launched in May 2011. It aims to publish, as timely as possible, a limited number of key papers from all areas of pure, applied, and interdisciplinary physics, that merit broad dissemination and high visibility. PRX’s mission is to disseminate innovative and impactful research advances to the broad science and engineering communities under its open access publishing model.