SuperSeed: Higher Order Topological Phases of Matter

Higher order topological phases of matter
Team Member(s)
Taylor Hughes
Vidya Madhavan
Dale Van Harlingen
Project Leader(s)
Taylor Hughes
Related Publications
Evidence for higher order topology in Bi and Bi0.92Sb0.08

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.

Evidence for one-dimensional chiral edge states ina magnetic Weyl semimetal Co3Sn2S2

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.

Lieb-Schultz-Mattis-type theorems and other nonperturbative results for strongly correlated systems with conserved dipole moments

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.

Wannier band transitions in disordered π-flux ladders

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.

Vortex and Surface Phase Transitions in Superconducting Higher-order Topological Insulators

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