Bulletin of the American Physical Society

APS March Meeting 2012

Volume 57, Number 1

Monday–Friday, February 27–March 2 2012; Boston, Massachusetts

Session Index

Session Y32: Topological Insulators: General Theory	Show Abstracts
Sponsoring Units: DCMP Chair: Bodgan Bernevig, Princeton University Room: 261

Friday, March 2, 2012 8:00AM - 8:12AM		Y32.00001: Z$_Q$ topological invariants for identification of short rangeentangled states Isao Maruyama, Sho Tanaya, Yasuhiro Hatsugai Preview Abstract
Friday, March 2, 2012 8:12AM - 8:24AM		Y32.00002: Trace index and spectral flow in the entanglement spectrum of topological insulators Aris Alexandradinata, Taylor Hughes, Andrei Bernevig Preview Abstract
Friday, March 2, 2012 8:24AM - 8:36AM		Y32.00003: Axions strings and Goldstone-Wilczek currents in quantum spin systems and topological insulators Akihiro Tanaka Preview Abstract
Friday, March 2, 2012 8:36AM - 8:48AM		Y32.00004: Casimir Interaction Between Topological Insulator Thin Films and Graphene Sheets Wang-Kong Tse, A.H. MacDonald Preview Abstract
Friday, March 2, 2012 8:48AM - 9:00AM		Y32.00005: Exact duality between symmetry protected topological order and intrinsic topological order Zhengcheng Gu, Michael Levin Preview Abstract
Friday, March 2, 2012 9:00AM - 9:12AM		Y32.00006: Asymmetric spatial structure of zero modes for birefringent Dirac fermions Malcolm P. Kennett, Bitan Roy, Peter M. Smith Preview Abstract
Friday, March 2, 2012 9:12AM - 9:24AM		Y32.00007: Location of Singularities in tight-binding wave function of loop-ordered states with Chern numbers Yan He, Chandra Varma Preview Abstract
Friday, March 2, 2012 9:24AM - 9:36AM		Y32.00008: Effects of spin-orbit interaction on a triangular lattice potential patterned two-dimensional electron gas Chon-Saar Chu, Wie-Lin Su, RongSing Chang Preview Abstract
Friday, March 2, 2012 9:36AM - 9:48AM		Y32.00009: Smooth gauge for topological insulators Alexey Soluyanov, David Vanderbilt Preview Abstract
Friday, March 2, 2012 9:48AM - 10:00AM		Y32.00010: Stable nontrivial $Z_2$ topology in ultrathin Bi (111) films: a first-principles study Zheng Liu, Chao-Xing Liu, Yong-Shi Wu, Wen-Hui Duan, Feng Liu, Jian Wu Preview Abstract
Friday, March 2, 2012 10:00AM - 10:12AM		Y32.00011: Breakdown of Landau-Ginzburg-Wilson Scheme by Spontaneous Orbital Currents in Zero-gap Semiconductors Moyuru Kurita, Youhei Yamaji, Masatoshi Imada Preview Abstract
Friday, March 2, 2012 10:12AM - 10:24AM		Y32.00012: Transition in topological phase of Ge-Sb-Te and Ge-Bi-Te heterostructures Jeongwoo Kim, Jinwoong Kim, Ki-Seok Kim, Seung-Hoon Jhi Preview Abstract
Friday, March 2, 2012 10:24AM - 10:36AM		Y32.00013: Nontrivial topological effects on the surface of strong and weak topological insulators and superconductors Ching-Kai Chiu, Michael Stone Preview Abstract

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Bulletin of the American Physical Society

APS March Meeting 2012

Volume 57, Number 1

Monday–Friday, February 27–March 2 2012; Boston, Massachusetts

Session Index

Session Y32: Topological Insulators: General Theory

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