Fracton-like Behavior in a Classical Spin-Orbital Model

Explore fracton-like behavior in classical spin-orbital systems through this 55-minute conference talk by Rodrigo Pereira from IIP & UFRN, Brazil, presented as part of the Program on Anomalies, Topology and Quantum Information in Field Theory and Condensed Matter Physics at ICTP-SAIFR. Delve into the fascinating intersection of classical statistical mechanics and exotic quantum phases as Pereira examines how fracton physics—typically associated with quantum many-body systems with restricted mobility of excitations—can emerge in classical spin-orbital models. Learn about the theoretical framework connecting spin and orbital degrees of freedom in classical systems and discover how these models can exhibit subdimensional particle dynamics and other fracton-like phenomena. Gain insights into the broader implications of this research for understanding topological phases of matter, quantum information processing, and the fundamental connections between classical and quantum physics in condensed matter systems.