Symmetry-protected \mathbb{Z}_2 -quantization and quaternionic Berry connection with Kramers degeneracy

Topological identification of a spin-12two-leg ladder with four-spin ring exchange

(2009) I. Maruyama et al.   PHYSICAL REVIEW B

Edge states of a spin-12two-leg ladder with four-spin ring exchange

(2009) Mitsuhiro Arikawa et al.   PHYSICAL REVIEW B

Three-dimensional topological phase on the diamond lattice

(2009) Shinsei Ryu   PHYSICAL REVIEW B

Lattice Model of a Three-Dimensional Topological Singlet Superconductor with Time-Reversal Symmetry

(2009) Andreas P. Schnyder et al.   PHYSICAL REVIEW LETTERS

Magnetoelectric Polarizability and Axion Electrodynamics in Crystalline Insulators

(2009) Andrew M. Essin et al.   PHYSICAL REVIEW LETTERS

Bulk-edge correspondence in graphene with/without magnetic field: Chiral symmetry, Dirac fermions and edge states

(2009) Y. Hatsugai   SOLID STATE COMMUNICATIONS

Topological Meaning of Z2Numbers in Time Reversal Invariant Systems

(2008) Takahiro Fukui et al.   JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN

Classification of topological insulators and superconductors in three spatial dimensions

(2008) Andreas P. Schnyder et al.   PHYSICAL REVIEW B

Topological field theory of time-reversal invariant insulators

(2008) Xiao-Liang Qi et al.   PHYSICAL REVIEW B

Topological classification of gapped spin chains: Quantized Berry phase as a local order parameter

(2008) T. Hirano et al.   PHYSICAL REVIEW B

Degeneracy and consistency condition for Berry phases: Gap closing under a local gauge twist

(2008) T. Hirano et al.   PHYSICAL REVIEW B

Topological Surface States in Three-Dimensional Magnetic Insulators

(2008) Joel E. Moore et al.   PHYSICAL REVIEW LETTERS

Reflection-Free One-Way Edge Modes in a Gyromagnetic Photonic Crystal

(2008) Zheng Wang et al.   PHYSICAL REVIEW LETTERS