Cavity moiré materials: Controlling magnetic frustration with quantum light-matter interaction
Kanta Masuki, Yuto Ashida
Abstract
Cavity quantum electrodynamics (QED) studies the interaction between light and matter at the single quantum level and has played a central role in quantum science and technology. Combining the idea of cavity QED with moir\'e materials, the authors develop here a theory of cavity moir\'e materials, i.e., moir\'e materials confined in a cavity. These results indicate that the cavity confinement enables one to control magnetic frustration of moir\'e materials and might allow the realization of various exotic phases, such as the quantum spin liquid.
Topics & Concepts
FrustrationMoiré patternCondensed matter physicsGeometrical frustrationPhysicsQuantumMaterials scienceQuantum mechanicsOpticsStrong Light-Matter InteractionsNeural Networks and Reservoir ComputingTopological Materials and Phenomena