Introduction to quantum information II--Evolution and Error Correction of Open Quantum Systems
在上一学期中，我们探讨了上册中若干经典的量子算法。这一学期，我们将深入研究量子信息的表示与传输，并引入一些前沿的研究成果。我们将从真实世界中的量子噪声和量子信道入手，讨论它们对量子信息处理的影响。随后，我们将研究量子态相似度的度量方法，分析量子信道在保持量子信息方面的表现。同时，我们会介绍经典信息熵的量子扩展，以探讨量子系统中的不确定性原理。此外，常见的量子纠错码将被引入，帮助我们理解如何抵抗量子噪声的干扰。我们还会探讨量子密码学，这一领域利用量子信息的独特性质实现可证明的安全性。最后，我们将以专题的形式介绍量子信息领域的一些最新研究方向，包括量子优势的若干进展。
Lecturer
Date
15th October, 2024 ~ 2nd January, 2025
Location
| Weekday | Time | Venue | Online | ID | Password |
|---|---|---|---|---|---|
| Tuesday,Thursday | 14:20 - 16:05 | A3-2-201 | ZOOM 03 | 242 742 6089 | BIMSA |
Prerequisite
Linear Algebra, Complex Analysis, Quantum Mechanics
Reference
1: Nielsen and Chuang. "Quantum Computation and Quantum Information."
2: John Watrous. "The Theory of Quantum Information." Online link: https://cs.uwaterloo.ca/~watrous/TQI/TQI.pdf
3: Scott Aaronson. "Introduction to Quantum Information Science Lecture Notes." Online link: https://www.scottaaronson.com/qclec.pdf
4: Lecture notes by Preskill available on his homepage. Online link: http://theory.caltech.edu/~preskill/ph219/ph219_2021-22.html
2: John Watrous. "The Theory of Quantum Information." Online link: https://cs.uwaterloo.ca/~watrous/TQI/TQI.pdf
3: Scott Aaronson. "Introduction to Quantum Information Science Lecture Notes." Online link: https://www.scottaaronson.com/qclec.pdf
4: Lecture notes by Preskill available on his homepage. Online link: http://theory.caltech.edu/~preskill/ph219/ph219_2021-22.html
Audience
Advanced Undergraduate
, Graduate
Video Public
No
Notes Public
No
Language
Chinese
Lecturer Intro
Yu Wang received his PhD degree in computer software and theory from the Academy of Mathematics and Systems Sciences, Chinese Academy of Sciences in 2019. After graduation, he worked at Pengcheng Laboratory in Shenzhen. In December 2020, he joined the Yanqi Lake Beijing Institute of Mathematical Science and Applications. The main research area is about quantum information and quantum computation. Specifically, the current research is focuses on quantum state tomography, in order to optimize the measurement and computation resouce to read out the unknown quantum states. Besides, it is also studied to design new quantum communication protocols by different quantum walk models.