Exploring Loop-Like Topological Excitations in Three Dimensions

Explore loop-like topological excitations in three dimensions in this 49-minute conference talk by Chenjie Wang at BIMSA. Delve into the limitations of particle-like excitations in three-dimensional space and discover how loop-like topological excitations overcome these constraints. Learn about the recent developments in studying these unique objects and understand their role as "order parameters" for characterizing three-dimensional topological phases of quantum matter. Gain insights into the differences between two-dimensional and three-dimensional topological excitations, including the concept of fractional braiding statistics. This talk provides a comprehensive overview of an advanced topic in quantum physics, offering valuable knowledge for researchers and students interested in topological phases and quantum matter.