Xiao‐Liang Qi
- Topological field theory of time-reversal invariant insulators
2008/02/24 by Xiao-Liang Qi, Xiao‐Liang Qi, Taylor L. Hughes +2 · 17 citations
Mathematics · Physics and Astronomy · #Advanced Condensed Matter Physics #Atomic and Subatomic Physics Research #Invariant (physics) #Mathematics #Physics #Pure mathematics #Quantum #Quantum mechanics #Symmetry protected topological order #Theoretical physics #Topological Materials and Phenomena #Topological degeneracy #Topological entropy in physics #Topological insulator #Topological order #Topological quantum field theory #Topological quantum number #Topological ring #Topological space #Topological vector space #Topology (electrical circuits) #cond-mat.mes-hall #hep-th
- Topological invariants for the Fermi surface of a time-reversal-invariant superconductor
2009/08/25 by Xiao-Liang Qi, Xiao‐Liang Qi, Taylor L. Hughes +1 · 11 citations
Materials Science · Physics and Astronomy · #Graphene research and applications #Quantum many-body systems #Topological Materials and Phenomena #cond-mat.supr-con
- Half quantum spin Hall effect on the surface of weak topological insulators
2011/10/15 by Chao‐Xing Liu, Chao-Xing Liu, Xiao-Liang Qi +2 · 2 citations
Materials Science · Physics and Astronomy · #Advanced Condensed Matter Physics #Graphene research and applications #Topological Materials and Phenomena #cond-mat.mes-hall
- Minimal two-band model of the superconducting iron oxypnictides
2008/04/07 by S. Raghu, Xiao-Liang Qi, Xiao‐Liang Qi +5 · 4 citations
Materials Science · Physics and Astronomy · #Brillouin zone #Condensed matter physics #Cuprate #Electron #Electronic band structure #Fermi energy #Fermi level #Fermi surface #Iron-based superconductors research #Physics #Pnictogen #Pseudogap #Quantum mechanics #Superconductivity #cond-mat.supr-con