3 papers
cond-mat.str-el2026
Quantum-geometry stabilization of dilute fractional Chern insulators
Ying-Xing Ding, Li-Min Zhang, Wen-Tong Li +2
Fractional Chern insulators have attracted broad interest as lattice analogs of fractional quantum Hall states without Landau levels. However, low-filling fractional Chern insulato…
quant-ph2025
Tangent Space Excitation Ansatz for Quantum Circuits
Ji-Yao Chen, Bochen Huang, D. L. Zhou +3
Computing excitation spectra of quantum many-body systems is a promising avenue to demonstrate the practical utility of current noisy quantum devices, especially as we move toward…
quant-ph2024
Active Quantum Distillation
Muchun Yang, D. L. Zhou
Quantum distillation is a modern technology to decrease the von Neumann entropy of a subsystem by coherent system dynamics. Here we propose an active quantum distillation protocol,…