Dark Matter: Fundamental Processes and Quantum Information Aspects

该奖项资助匹兹堡大学丹尼尔·博亚诺夫斯基教授的研究活动。暗物质占宇宙物质含量的80%以上。它也是我们银河系等星系形成的基本因素。然而，经过20多年致力于直接探测暗物质的实验，暗物质的性质仍然未知。因此，理解暗物质的本质是我们这个时代最大的科学挑战之一，这推动了大量的理论和观测工作。这一领域的研究促进了科学最基本方向之一的进步，从而促进了国家利益：了解自然界的基本组成部分的性质。在他的研究中，博亚诺夫斯基教授的目标是开发新的方法来研究暗物质的产生和观测结果。他还将探索这项研究与另一门学科--量子信息论--之间的有趣联系。该项目还具有重大的、更广泛的跨学科影响。博亚诺夫斯基教授将让研究生参与他的研究，从而为开始这一领域研究的初级物理学家提供关键培训。他还打算进行公开演讲，并根据他的研究结果开发新的课程课程，从而激发普通公众和下一代物理学家的好奇心。从技术上讲，博亚诺夫斯基教授将研究暗物质的替代产生机制，这是宇宙膨胀和相关的非平衡动力学过程的结果。结合研究生的努力，这些研究项目还将探索最近揭示的暗物质产生和演化的动力学与量子信息方面之间有趣的联系。该研究计划的这一方面使这一努力真正成为跨学科的，具有跨领域的广泛影响，并提供了丰富的跨学科教育组成部分。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势和更广泛的影响审查标准进行评估，被认为值得支持。

This award funds the research activities of Professor Daniel Boyanovsky at the University of Pittsburgh. Dark Matter constitutes over 80% of the matter content of the Universe. It is also a fundamental ingredient in the formation of Galaxies such us our Milky Way. Yet after more than two decades of experiments dedicated to its direct detection, the nature of Dark Matter remains unknown. Understanding the nature of Dark Matter is thus one of the greatest scientific challenges of our time, fueling a large theoretical and observational effort. Research in this area advances the national interest by promoting the progress of science in one of its most fundamental directions: understanding the nature of the fundamental building blocks of the natural world. In his research, Professor Boyanovsky aims to develop new methods through which to study the production and observational consequences of dark matter. He will also explore intriguing connections of this research to research in another discipline called "quantum information theory". This project also has significant broader and interdisciplinary impacts. Professor Boyanovsky will involve graduate students in his research, thereby providing critical training for junior physicists beginning research in this field. He also intends to give public lectures and develop new course curricula based on the results of his research, thereby stimulating the curiosity of the general public and the next generation of physicists. More technically, Professor Boyanovsky will study alternative production mechanisms of dark matter as a consequence of cosmological expansion and associated non-equilibrium dynamical processes. Incorporating the efforts of graduate students, these research projects will also explore recently-revealed intriguing connections between the dynamics of production and evolution of dark matter and aspects of quantum information. This aspect of the research program makes this endeavor truly interdisciplinary, with broad impact across fields and providing an enriching interdisciplinary educational component.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.