Quantum Matter Period: 2022-2024. Mission: Assistant teacher of Lucile Savary. Level: Master 1. University: École Normale Supérieure, PSL Université. Number Subject Exercises Solutions TD1&2 Graphene in the Tight-Binding Approximation TD3&4 The Hubbard Model TD5 Spin-orbit coupling TD6 Spinwaves in the antiferromagnetic Heisenberg model TD7 Spin liquids TD8 Chern numbers