3 citations · 4 across the 4 of their papers we have counts for
4 papers
Quantum Entanglement of Bethe States
Yu Hao, Yunfeng Jiang, Bi-Quan Yang +1
We investigate the quantum entanglement of Bethe states across a family of integrable spin chains, including the XXX model, its higher-spin generalizations (XXX…
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,…
Emergent spectrum and topological soliton excitation in CoNbO
Ning Xi, Xiao Wang, Yunjing Gao +3
Quantum integrability emerging near a quantum critical point (QCP) is manifested by exotic excitation spectrum that is organized by the associated algebraic structure. A well known…
Spin dynamics and dark particle in a weak-coupled quantum Ising ladder with spectrum
Yunjing Gao, Xiao Wang, Ning Xi +3
Emergent Ising integrability is anticipated in a quantum Ising ladder composed of two weakly-coupled critical transverse field Ising chains. The system is remarkable for incl…