53 citations · 116 across the 6 of their papers we have counts for
6 papers
Entanglement dynamics in U(1) symmetric hybrid quantum automaton circuits
Yiqiu Han, Xiao Chen
We study the entanglement dynamics of quantum automaton (QA) circuits in the presence of U(1) symmetry. We find that the second Rényi entropy grows diffusively with a logarithmic c…
Entanglement Steering in Adaptive Circuits with Feedback
Vikram Ravindranath, Yiqiu Han, Zhi-Cheng Yang +1
The intensely studied measurement-induced entanglement phase transition has become a hallmark of non-unitary quantum many-body dynamics. Usually, such a transition only shows up at…
Entanglement structure in the volume-law phase of hybrid quantum automaton circuits
Yiqiu Han, Xiao Chen
We study entanglement fluctuations and quantum error correction in the weakly monitored volume-law phase of quantum automaton circuits subject to repeated local measurements. We nu…
Measurement-induced criticality in -symmetric quantum automaton circuits
Yiqiu Han, Xiao Chen
We study entanglement dynamics in hybrid -symmetric quantum automaton circuits subject to local composite measurements. We show that there exists an entanglement phas…
Unextendible Maximally Entangled Bases in
Gui-Jun Zhang, Yuan-Hong Tao, Yi-Fan Han +2
The construction of unextendible maximally entangled bases is tightly related to quantum information processing like local state discrimination. We put forward two constructions of…
Constructions of Unextendible Maximally Entangled Bases in \(\mathbb {C}^{d}\otimes \mathbb {C}^{d^{\prime}}\)
Gui-Jun Zhang, Yuan-Hong Tao, Yi-Fan Han +2
We study unextendible maximally entangled bases (UMEBs) in \(\mathbb {C}^{d}\otimes \mathbb {C}^{d^{\prime}}\) (). An operational method to construct UMEBs containing $d(d^{\…