Tantivasadakarn’s research explores the interplay between quantum matter and quantum information. He investigates how quantum information can reveal the structure and entanglement of quantum matter. At the same time, Tantivasadakarn uses physical principles such as symmetry to develop new approaches to fault-tolerant quantum computation. By linking fundamental theory with emerging quantum hardware, he aims to advance our understanding of quantum many-body systems while developing principles for scalable quantum technologies.