105 citations · 540 across the 25 of their papers we have counts for
4 papers · 1 filter
Energy transport in the Anderson insulator
D. B. Gutman, I. V. Protopopov, A. L. Burin +3
We study the heat conductivity in Anderson insulators in the presence of power-law interaction. Particle-hole excitations built on localized electron states are viewed as two-level…
Bulk Entanglement Spectrum in Gapped Spin Ladders
Raul A. Santos, Chao-Ming Jian, Rex Lundgren
We study the bulk entanglement of a series of gapped ground states of spin ladders, representative of the Haldane phase. These ground states of spin ladders generalize the va…
Interaction Protected Topological Insulators with Time Reversal Symmetry
Raul A. Santos, D. B. Gutman
Anderson's localization on the edge of two dimensional time reversal (TR) topological insulator (TI) is studied. For the non-interacting case the topological protection acts accord…
Fractional Topological Insulators: from sliding Luttinger Liquids to Chern-Simons theory
Raul A. Santos, Chia-Wei Huang, Yuval Gefen +1
The sliding Luttinger liquids (LL) approach is applied to study fractional topological insulators (FTI). We show that FTI is the low energy fixed point of the theory for realistic…