11 citations · 20 across the 6 of their papers we have counts for
6 papers
Resolving Quantum Criticality in the Honeycomb Hubbard Model
Fo-Hong Wang, Fanjie Sun, Chenghao He +1
Quantum phase transitions driven by electronic correlations are central to understanding the physics of graphene and related two-dimensional materials. A paradigmatic example is th…
Stabilizer-Rényi Microscopy of Critical Correlations in Interacting Fermions
Jun Qi Fang, Fo-Hong Wang, Xiao Yan Xu
Quantum magic---the resource that separates universal quantum computation from efficiently simulable Clifford circuits---has emerged as a diagnostic of many-body quantum states, ye…
Spectroscopic evidence for possible quantum spin liquid behavior in a two-dimensional Mott insulator
Haiyang Chen, Fo-Hong Wang, Qiang Gao +6
Mott insulators with localized magnetic moments will exhibit a quantum spin liquid (QSL) state when the quantum fluctuations are strong enough to suppress the ordering of the spins…
Fermionic Partial Transpose in the Overlap Matrix Framework for Entanglement Negativity
Jun Qi Fang, Xiao Yan Xu
Over the past two decades, the overlap matrix approach has been developed to compute quantum entanglement in free-fermion systems, particularly to calculate entanglement entropy an…
Twisted Rényi Negativity as a Reliable Proxy for Mixed-State Entanglement in Fermionic Systems
Fo-Hong Wang, Xiao Yan Xu
Characterizing mixed-state entanglement in fermionic quantum matter represents a fundamental challenge at the intersection of condensed matter physics and quantum information. Unli…
Entanglement Rényi Negativity of Interacting Fermions from Quantum Monte Carlo Simulations
Fo-Hong Wang, Xiao Yan Xu
Many-body entanglement unveils additional aspects of quantum matter and offers insights into strongly correlated physics. While ground-state entanglement has received much attentio…