Regular biography
Zhengfeng Ji is a Professor in the Department of Computer Science and Technology at Tsinghua University. His research focuses on quantum computing, theory of computing, and related areas such as quantum cryptography and quantum information. He has contributed to quantum complexity theory, quantum interactive proofs, and the development of quantum cryptographic protocols. His work includes the characterization of complexity classes like QIP and MIP*, the introduction of pseudorandom quantum states, and advancements in quantum software theory. He has published extensively in top conferences and journals, including FOCS, STOC, and the SIAM Journal on Computing. His research has interdisciplinary impacts, influencing theoretical physics and pure mathematics.