1. Signatures of Dirac cones in a DMRG study of the Kagome Heisenberg model.
Authors: Yin- Chen He, Michael P. Zaletel, Masaki Oshikawa, and Frank Pollmann.
2. Competing Spin Liquid Phases in the S=1/2 Heisenberg Model on the Kagome Lattice.
Authors: Shenghan Jiang, Panjin Kim, Jung Hoon Han, Ying Ran.
Recommended with a commentary by Ashvin Vishwanath, Harvard University.