Ji-Yao Chen

activity

20152026

Z_{2}

-topological order for kagome Heisenberg model

147 citations · 507 across the 22 of their papers we have counts for

collaborators

Showing 2016Show all

3 papers · 1 filter

cond-mat.str-el2016★ 147 cited

Gapped spin liquid with $Z_{2}$ -topological order for kagome Heisenberg model

Jia-Wei Mei, Ji-Yao Chen, Huan He +1

We apply symmetric tensor network state (TNS) to study the nearest neighbor spin-1/2 antiferromagnetic Heisenberg model on Kagome lattice. Our method keeps track of the global and…

quant-ph2016★ 11 cited

Physical origins of ruled surfaces on the reduced density matrices geometry

Ji-Yao Chen, Zhengfeng Ji, Zheng-Xin Liu +4

The reduced density matrices (RDMs) of many-body quantum states form a convex set. The boundary of low dimensional projections of this convex set may exhibit nontrivial geometry su…

quant-ph2016★ 7 cited

Dichotomy of entanglement depth for symmetric states

Ji-Yao Chen, Zhengfeng Ji, Nengkun Yu +1

Entanglement depth characterizes the minimal number of particles in a system that are mutually entangled. For symmetric states, we show that there is a dichotomy for entanglement d…

Gapped spin liquid with Z2​-topological order for kagome Heisenberg model

Physical origins of ruled surfaces on the reduced density matrices geometry

Dichotomy of entanglement depth for symmetric states

Gapped spin liquid with $Z_{2}$ -topological order for kagome Heisenberg model