Noncommutative Analysis with Applications to Quantum Information Theory
非交换分析及其在量子信息论中的应用
基本信息
- 批准号:2154903
- 负责人:
- 金额:$ 22.98万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-08-01 至 2025-07-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Quantum information theory is a rapidly growing area studying how information is stored, processed and communicated under the laws of quantum mechanics. It aims to utilize quantum phenomena such as entanglement and coherence to gain substantial advantages in cryptography, communication, and computational power. To this end, developing mathematical tools to study the capability and limitations of quantum information processing is very much desired. Due to the nature of quantum mechanics, the mathematical theory of quantum information processing is often noncommutative. Commutative mathematical objects are numbers and functions, where the multiplication order does not matter. Quantum physics is largely modeled by matrices and operators whose multiplication is noncommutative. Such inherent non-commutativity decides the essential connection between the theory of operator algebras and quantum information theory. Based on this connection, the Principal Investigator will use mathematical tools from operator algebras to study entropic quantities in quantum information and quantum stochastic processes, which has theoretical relevance as well as applications in quantum information and quantum physics. This project will enhance the participation of graduate and undergraduate students, especially those from underrepresented group in the mathematical sciences, in the fast-growing area of quantum information science.The objective of the project is to use functional analytic approaches to study important quantum phenomena such as entanglement and coherence. The theory of operator algebras provides many powerful tools, such as noncommutative Lp spaces and operator spaces, for the study of analysis of noncommutative objects. One goal of the project is to investigate the functional inequalities of quantum Markov semigroups, which are powerful tools in deriving convergence property of open quantum systems. Another topic is to study the quantum asymptotic equipartition properties on general von Neumann algebras, which can be used to develop resource theories and other information tasks in general infinite dimensional quantum systems. The proposed research is expected to inspire new interactions between noncommutative analysis/probability, noncommutative geometry, and noncommutative optimal transport.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.
量子信息论是一个迅速发展的领域,研究如何在量子力学定律下存储、处理和交流信息。它的目标是利用量子现象,如纠缠和相干,在密码学、通信和计算能力方面获得实质性优势。为此,开发数学工具来研究量子信息处理的能力和局限性是非常必要的。由于量子力学的本质,量子信息处理的数学理论往往是非对易的。可交换的数学对象是数字和函数,其中乘法顺序并不重要。量子物理学在很大程度上是由矩阵和运算符建模的,它们的乘法是非对易的。这种内在的非交换性决定了算符代数理论与量子信息论之间的本质联系。基于这一点,首席研究员将使用算子代数中的数学工具来研究量子信息和量子随机过程中的熵量,这在量子信息和量子物理中具有理论意义和应用。这个项目将加强研究生和本科生,特别是那些来自数学科学中代表不足的群体,在快速发展的量子信息科学领域的参与。该项目的目标是使用泛函分析方法来研究重要的量子现象,如纠缠和相干。算子代数理论为研究非对易对象的分析提供了许多强有力的工具,如非对易Lp空间和算子空间。该项目的一个目标是研究量子马尔可夫半群的泛函不等式,量子马尔可夫半群是推导开放量子系统收敛性质的有力工具。另一个主题是研究一般von Neumann代数上的量子渐近等分性质,它可以用来发展一般无限维量子系统中的资源理论和其他信息任务。这项拟议的研究有望激发非交换分析/概率、非交换几何和非交换最优交通之间的新互动。这一奖项反映了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。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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David Blecher其他文献
David Blecher的其他文献
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{{ truncateString('David Blecher', 18)}}的其他基金
Noncommutative function theory in operator algebras and operator spaces
算子代数和算子空间中的非交换函数论
- 批准号:
1201506 - 财政年份:2012
- 资助金额:
$ 22.98万 - 项目类别:
Standard Grant
Noncommutative functional analysis, operator algebras and operator spaces
非交换泛函分析、算子代数和算子空间
- 批准号:
0800674 - 财政年份:2008
- 资助金额:
$ 22.98万 - 项目类别:
Standard Grant
Structure in Operator Spaces and Applications
操作空间和应用程序的结构
- 批准号:
0400731 - 财政年份:2004
- 资助金额:
$ 22.98万 - 项目类别:
Standard Grant
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