About me

I am a first-year PhD student in the theory group in Princeton University, where I am fortunate to be coadvised by Prof. Ran Raz and Prof. Alex Lombardi. In 2023 I graduated from Yao Class at Tsinghua University, where I have been advised by Prof. Yilei Chen who sparked my interest in cryptography.

I have found and am exploring my interests broadly in TCS, including complexity theory, (classcial and quantum) cryptography, and their interplay.

Publications

• On the Hardness of S|LWE> with Gaussian and Other Amplitudes
  Yilei Chen, Zihan Hu, Qipeng Liu, Han Luo, Yaxin Tu
  Eprint

• A Simple Logic of the Hide and Seek Game
  Dazhu Li, Sujata Ghosh, Fenrong Liu, Yaxin Tu
  Studia Logica Volume 111
  Journal version

• On the Subtle Nature of a Simple Logic of the Hide and Seek Game
  Dazhu Li, Sujata Ghosh, Fenrong Liu, Yaxin Tu
  WoLLIC 2021
  Conference version

Teaching

• TA for Secure Multiparty Computation: Theory and Application by Prof. Yifan Song, Tsinghua University, Spring 2023

Experience

• Research intern hosted by Prof. Elette Boyle, Reichman University (Feb 2022 - Aug 2022)