Join Us!
For prospective students, please do not email us. Please first read the following material to get a sense of our research and decide whether you would like to join, and then follow the instructions to apply.
Nature of our research: Our research is mainly mathematical and theoretical, highly involved (about 90%–100%) with cryptography, complexity theory, algorithm design and analysis, quantum computing, and information theory. We have very little (about 0%–10%) to do with practical programming skills and other computer-engineering experience/knowledge. To give beginners a sense, you can think of our daily work as solving problems or proposing new theories, in the same style as the following textbooks:
Ph.D. program duration: Due to the challenging nature of our research, students in our group typically need 5 years or more to complete the Ph.D., even if they already hold a master's degree. If you are looking for a faster path, our group may not be the best fit.
We are best suited for students who value rigorous scientific inquiry, are deeply curious, and are motivated by genuine intellectual commitment rather than short-term gain. For those who join us, we provide patient and close mentorship to help them grow into independent scholars. We are committed to supporting students as they develop at a steady and solid pace, even when that growth requires a long and gradual learning process. However, if your main concerns are graduating quickly, securing a lucrative job, or simply testing whether a research career is right for you, then our group may not be the right place for you.
How to apply: To apply, please fill out this form. We will do our best to process your application within one week. However, given the large volume of applications, we may not be able to reply to each applicant. If you do not hear from us within a week of submission, please feel free to pursue other opportunities.