Perspectives are forward-looking articles that address an emerging topic or subfield of interest to Physical Review A ’s readership, summarize the first consolidated results, and look forward to future developments. Perspectives are currently by invitation only. RPA是Robotic Process Automation的简称，中文翻译为机器人流程自动化，是指模拟人在计算机上操作，利用各项技术减少重复繁重的工作，实现业务流程自动化的机器人软件。 RPA的崛起有以下原因： · AI技术的成熟，让RPA如虎添翼。 机器学习，自然语言处理， OCR识别 等AI技术，让机器人能够处理更多工作。 · 人力成本越来越高，企业有使用RPA的动力。 通过自动化的技术可以降低人力成本，RPA可以24小时工作，可以多台计算机并行。 ·助力企业数字化转型。 随着企业不断推进数字化转型，RPA可以几百倍的提升数据的录入速度，让企业业务数据化，通过流程自动化可以协助企业数字化转型。 RPA平台一般由设计平台、机器人、 控制平台 组成。 Probing chaos and criticality with observational entropy and finite-resolution measurements J. Bharathi Kannan, Sreeram PG, and M. S. Santhanam Accepted 6 November, 2026 Physical Review A (PRA) publishes important developments in the rapidly evolving areas of atomic, molecular, and optical (AMO) physics, quantum information, and related fundamental concepts. We investigate how a linear potential alters the Liouvillian skin effect in an open quantum system. We show that the Liouvillian skin effect is robust against a weak linear potential, and its direction can be reversed when the orientation and strength of the potential are chosen properly. We discuss the experimental realization of a rotating radio-frequency (rrf) trap, proposed by Hasegawa and Bollinger [Phys. Rev. A 72, 043403 (2005)]. Compared to a traditional linear rf (lrf) Paul trap, the rrf trap is a closer analogy to the popular mechanical lecture demonstration for a Paul trap. By analyzing the pressure-dependent timing of ultraviolet pulses generated in femtosecond laser filaments, the authors show that 337-nm emission from neutral nitrogen molecules is driven by collective superfluorescence rather than amplified spontaneous emission. The Bank of England prudentially regulates and supervises financial services firms through the Prudential Regulation Authority (PRA). 正好刚刚发表了一篇pra，就回答一下这个问题。 本科三年级上学期末发表一篇pra，也是人生中第一篇文章。 感觉挺不错的，虽然影响因子较低，在理论物理的认可度比pre强，跟 prb 差不多，比 prl 差很多。 审稿过程比较漫长（可能其他期刊更漫长）。 With its global headquarters located in Norfolk, Virginia, PRA Group, Inc. is a publicly traded company that has grown to become one of the largest acquirers of nonperforming loans in the world. Its portfolio operations span 18 countries, 12 languages and 12 currencies.