Nematic and Other Quantum Phases in Ferro-Antiferromagnets - Sasha Chernyshev

Explore a 43-minute conference talk on quantum magnetism delivered by Sasha Chernyshev from UCI at the Kavli Institute for Theoretical Physics. Delve into the intricacies of nematic and other quantum phases in ferro-antiferromagnets, focusing on the J1-J2-J3 model. Gain insights into recent advancements in understanding quantum aspects of magnetism and the complexity of magnetic materials with entangled spin, orbital, and lattice degrees of freedom. Discover how these efforts reveal new horizons, including the emergence of low-energy quantum gauge theories controlling collective phenomena in quantum magnets. Learn about modern challenges in quantum magnetism, such as the search for novel topologically-ordered states of matter, computation and measurement of dynamical and transport properties, and the roles of disorder and spin-phonon interaction. Explore emergent-electrodynamics induced by topological spin textures, unusual dynamics of integrable systems, and the impact of Moiré systems on 2D quantum magnetism.