Spin Dynamics in the t-t'-J Model: Dynamical Density-Matrix Renormalization Group Study

22 Oct 2020 Tohyama Takami Sota Shigetoshi Yunoki Seiji

The ground state of a hole-doped t-t'-J ladder with four legs favors a striped charge distribution. Spin excitation from the striped ground state is known to exhibit incommensurate spin excitation near q=(pi,pi) along the leg direction (qx direction)... (read more)

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  • STRONGLY CORRELATED ELECTRONS
  • SUPERCONDUCTIVITY