Bound states, symmetry breaking, and memory effects in doped $t-J$ $Y$-junctions

ORAL

Abstract

The effect of strong electronic correlations on the properties of the weakly doped $Y$-junctions is studied within the $t-J$ and $t-J_z$ models using an analytical Green's function approach and DMRG. It is shown that the bound state at the junction depends counter-intuitively on the strength of the correlation: the bound state exists for the range of\ $0

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Authors

  • Jurij Smakov

  • Sasha Chernyshev

    • University of California, Irvine
    • UC Irvine

  • Steve White

    • UC Irvine