Kyle Wamer, Miklós Lajkó, Frédéric Mila, Ian Affleck, “Generalization of the Haldane conjecture to SU(n) chains”, Nuclear Physics B, 952 (2020), 114932
P. Fromholz, P. Lecheminant, “Symmetry-protected topological phases in the SU(N) Heisenberg spin chain: A Majorana fermion approach”, Phys. Rev. B, 102:9 (2020)
Samuel Gozel, Pierre Nataf, Frédéric Mila, “Haldane Gap of the Three-Box Symmetric SU(3) Chain”, Phys. Rev. Lett., 125:5 (2020)
Dmitri Bykov, “Flag manifold $\sigma$-models: The $\frac1{N}$-expansion and the anomaly two-form”, Nuclear Phys. B, 941 (2019), 316–360
D. Pavshinkin, “Grassmannian and flag sigma models on interval: phase structure and L-dependence”, J. High Energ. Phys., 2019:12 (2019)
Shota Komatsu, Raghu Mahajan, Shu-Heng Shao, “An index for quantum integrability”, SciPost Phys., 7:5 (2019)
Kantaro Ohmori, Nathan Seiberg, Shu-Heng Shao, “Sigma models on flags”, SciPost Phys., 6:2 (2019)
Christof Gattringer, Daniel Göschl, Tin Sulejmanpašić, “Dual simulation of the 2d U(1) gauge Higgs model at topological angle θ = π: Critical endpoint behavior”, Nuclear Physics B, 935 (2018), 344
Yuya Tanizaki, Tin Sulejmanpasic, “Anomaly and global inconsistency matching: θ angles, SU(3)/U(1)2 nonlinear sigma model, SU(3) chains, and generalizations”, Phys. Rev. B, 98:11 (2018)
Miklós Lajkó, Kyle Wamer, Frédéric Mila, Ian Affleck, “Generalization of the Haldane conjecture to SU(3) chains”, Nuclear Physics B, 924 (2017), 508