I'm a Ph.D. candidate in physics at Caltech, working on machine learning and experimental high energy physics with the CMS experiment at CERN.
- ๐ญ RINO, a self-supervised foundation model for jets. The paper was a spotlight at the ML4PS workshop at NeurIPS 2025.
- ๐งฒ The boosted Higgs boson pair search in the four bottom quark final state at CMS, where I am one of the main contributors.
- ๐ Before Caltech I did my undergrad at UC San Diego in the Duarte Lab, building Lorentz group equivariant autoencoders and contributing to JetNet.
- ๐ zichunhao.com
- ๐ Google Scholar
- ๐ผ LinkedIn



