Anomalous transport in spin chains

ORAL

Abstract

In this talk we report on anomalous transport of spin and energy in Heisenberg spin chains, at and away from the integrable limit using a variety of techniques (t-DMRG, eact diagonalization, memory functions) and models (quasiperiodic, disordered, weakly nonintegrable). We postulate a generic mechanism for such processes.

*OMNES (partial)

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Presenters

  • Vipin Kerala varma

    • cuny

Authors

  • Vipin Kerala varma

    • cuny

  • Vadim Oganesyan

    • cuny
    • ESP, CUNY-CSI/GC

  • Antonello Scardicchio

    • ictp
    • Abdus Salam ICTP

  • Marko Znidaric

    • University of Ljubljana

  • Clelia de Mulatier

    • ictp