8 citations · 8 across the 1 of their papers we have counts for
3 papers
cond-mat.str-el2025★ 8 cited
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…
quant-ph2025
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…
cond-mat.str-el2025
Untwisted and Twisted Rényi Negativities: Toward a Rényi Proxy for Logarithmic Negativity in Fermionic Systems
Fo-Hong Wang, Xiao Yan Xu
Entanglement entropy is a fundamental measure of quantum entanglement for pure states, but for large-scale many-body systems, Rényi entanglement entropy is much more computationall…