2 papers
cond-mat.str-el2026
Intertwined spin and charge dynamics in one-dimensional supersymmetric t-J model
Yunjing Gao, Jianda Wu
Following the Bethe ansatz we determine the dynamical spectra of the one-dimensional supersymmetric t-J model. A series of fractionalized excitations are identified through two set…
hep-th2025
Mesons in a quantum Ising ladder
Yunjing Gao, Yunfeng Jiang, Jianda Wu
When two transverse-field Ising chains (TFICs) with magnetic order are coupled, the original free excitations become confined, giving rise to meson-like bound states. In this work,…