L. Aggarwal, P. Zhu, T. L. Hughes, and V. Madhavan, "Evidence for higher order topology in Bi and Bi0.92Sb0.08," Nature Communications, 12, 4420 (2021). DOI: 10.1038/s41467-021-24683-8.
S. Howard, L. Jiao, Z. Wang, N. Morali, R. Batabyal, P. Kumar-Nag, N. Avraham, H. Beidenkopf, P. Vir, E. Liu, C. Shekhar, C. Felser, T. Hughes, and V. Madhavan, "Evidence for one-dimensional chiral edge states ina magnetic Weyl semimetal Co3Sn2S2," Nature Communications 12, 4269 (2021). DOI: 10.1038/s41467-021-24561-3.
O. Dubinkin, J. May-Mann, and T. L. Hughes, "Lieb-Schultz-Mattis-type theorems and other nonperturbative results for strongly correlated systems with conserved dipole moments," Phys. Rev. B 103, 125133 (2021). DOI: 10.1103/PhysRevB.103.125133.
J. Claes and T. L. Hughes, "Wannier band transitions in disordered π-flux ladders," Phys. Rev. B 102, 100203(R) (2020). DOI: 10.1103/PhysRevB.102.100203.
S. A. A. Ghorashi, T. L. Hughes, and E. Rossi, "Vortex and Surface Phase Transitions in Superconducting Higher-order Topological Insulators," Physical Review Letters, 125, 037001 (2020). DOI: 10.1103/PhysRevLett.125.037001