Quantum Information · Undergraduate Researcher

王乐圆 Leyuan
Wang.

我是南开大学物理学院强基计划在读本科生， 研究兴趣聚焦于 量子信息理论， 尤其是 Bell 非定域性 与 线性光学网络下的量子测量—— 在纠缠、因果结构与可观测量之间寻找更严格的不等式与更清晰的边界。

Program B.Sc. Physics ·
Fundamental Disciplines
Affiliation Nankai University ·
School of Physics
Based in Tianjin, CN ·
Class of 2027
View Research → Get in Touch ↗
Portrait / 2024 N°01
Leyuan Wang portrait
Physics · Quantum Info 王乐圆
|ψ⟩LW
§ 01 / Research

Research
& Projects.

Focus: Bell nonlocality & linear-optical measurements.

我目前的研究集中在量子信息理论的两个方向——通过多方纠缠交换网络中的 Bell 型不等式考察实数量子理论与标准复数理论的可区分性，以及使用线性光学干涉网络来表征一般的 POVM 测量。

Research Interests
Quantum Information Theory Bell Nonlocality Entanglement-Swapping Networks Linear Optical Networks POVM Characterization Numerical Optimization
01

Ruling out real quantum theories in multi-party entanglement-swapping networks

◆Shenzhen International Quantum Academy · Independent Research Project
在具有因果独立源的多方纠缠交换量子网络中排除实数量子理论的方案研究
  • 独立研究利用多方纠缠交换量子网络排除实数量子理论的理论方案
  • 分析因果独立源假设下的 Bell 型不等式，推导其量子违背条件
  • 使用 Python 进行数值优化，探索可实现的量子违背界
Quantum Networks Bell Inequality Real vs Complex QM Python · Numerical Opt.
Period Jul 2025 → Sep 2025
Location Shenzhen, CN
Role Independent Researcher
Concluded
02

Characterization of POVMs via linear optical networks

◆Nankai University · Independent Research Project
线性光学网络下 POVM 的表征方法研究
  • 研究基于线性光学干涉网络的一般测量 (POVM) 表征方法
  • 分析干涉网络变换矩阵与多光子测量算符之间的对应关系
  • 建立从实验可实现变换到抽象测量算符的映射关系
Linear Optics POVM Interferometer Networks Multi-photon Measurement
Period Nov 2025 → Present
Location Nankai, Tianjin
Role Independent Researcher
On-going
03

Thermoacoustic Engine Experimental Apparatus

◆CUPEC National Physics Experimental Competition · Nankai University
热声发动机实验教学装置研究
  • 设计声学信号采集与放大电路，负责麦克风模块的搭建与调试
  • 优化谐振腔结构，提升系统声场稳定性与教学演示效果
  • 协同团队完成装置优化、文档撰写与现场答辩展示
Thermoacoustics Signal Processing Circuit Design Resonator Optimization
Period Mar 2024 → Oct 2024
Award ★ National First Prize
Role Team Member
Concluded
§ 02 / Education

Academic
Training.

Nankai University

南开大学 · 物理学院
Sep 2023 → Jun 2027 (expected)
Degree B.Sc. in Physics
Fundamental Disciplines Program · 强基计划
GPA 3.484 / 4.00
Advisor Prof. Yali Mao · 毛亚丽 教授
Credits 144.5 · earned as of 2026 · ongoing
Coursework Quantum Mechanics Foundations of Quantum Information Linear Algebra Math. Methods in Physics Electrodynamics Theoretical Mechanics Atomic Physics Optics Electro-magnetism Programming Fundamentals Special Functions Modern Physics Exp. I & II

Selected Transcript Highlights

Core physics coursework · grades of A & A− only
A
Foundations of Quantum Information
3.0 credits · Fall 2025
A
Optics
3.0 credits · Fall 2023
A
Special Functions
2.0 credits · Spring 2025
A
Fundamentals of Electric Circuits
3.5 credits · Spring 2024
A
IYPT Physical Experiment & Modeling
3.0 credits · Fall 2023
A
Modern Physics Exp. II (Strengthening)
1.5 credits · Fall 2025
A
Fundamental of Software Science & Comp. Physics
3.0 credits · Spring 2025
A-
Theoretical Mechanics
2.0 credits · Fall 2023
A-
Physics Major Experiment
1.0 credits · Fall 2025
A-
Modern Physics Exp. I (Strengthening)
1.5 credits · Spring 2025
A-
Training of Research Ability 3
1.0 credits · Fall 2025
A-
Fundamental Experiments of Physics (1)
2.0 credits · Spring 2024
§ 03 / Honors

Honors
& Awards.

01
2026

Fundamental Disciplines Program Scholarship

强基计划奖学金
Scholarship ¥ 5,000
02
2026

Academic Excellence Scholarship

学业优秀奖学金
Scholarship ¥ 2,000
03
2025

Merit Student of Nankai University

南开大学三好学生 · 校级荣誉称号
University Honor
04
2024 – 2025

Gongneng Scholarship

公能奖学金 · 南开大学综合奖学金
Scholarship ¥ 5,000
05
2024

CUPEC National First Prize

第十届全国大学生物理实验竞赛 · 全国一等奖
National First Prize Tianjin Regional First
06
2024

NKPT · First Prize & Best Opposition

南开大学物理学术竞赛 · 一等奖 & 最佳反方
First Prize Best Opposition
07
2024

Cultural & Sports Scholarship

南开大学文体奖学金
Scholarship ¥ 2,000
08
2023

Freshman Cup · Champions

南开大学足球新生杯 · 冠军
Champions Football
§ 04 / Skills

Skills
& Toolkit.

01

Research Methods

  • Numerical Optimization python
  • Linear Algebraic Methods
  • Quantum Measurement Modeling
  • Signal Acquisition Circuits
02

Tools & Languages

  • Python
  • LaTeX
  • English academic r & w
  • Effective Communication with Claude fluent · daily
§ 05 / Contact

Get in
Touch.

"Life is like riding
a bicycle. To keep
your balance, you
must keep moving."

— Albert Einstein, letter to his son Eduard, 5 February 1930
E-mail
2310297@mail.nankai.edu.cn
GitHub
Foley71047
Notes
notes.leyuanwang.tech
Academic Advisor
Prof. Yali Mao
毛亚丽 · School of Physics, Nankai University