Quantum spin liquids in frustrated Kagome Heisenberg model
摘要
This review synthesizes recent developments in identifying emergent quantum spin liquids in the Heisenberg model on the kagome lattice. We review a subset of progresses on the discovery of the gapped chiral spin liquid and the gapless Dirac spin liquid. We discuss several powerful numerical techniques for directly dissecting the topological order of quantum spin liquids, including entanglement measures and adiabatic topological pumping to overcome traditional limitations of calculations.