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20152026
most citedQuantum phase transition from bounded to extensive entanglement entropy in a frustration-free spin chain

59 citations · 410 across the 15 of their papers we have counts for

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Showing 2023Show all

2 papers · 1 filter

quant-ph2023★ 4 cited

Bicolor loop models and their long range entanglement

Zhao Zhang

Quantum loop models are well studied objects in the context of lattice gauge theories and topological quantum computing. They usually carry long range entanglement that is captured…

math-ph2023★ 3 cited

Ergodic Archimedean dimers

Henrik Schou Røising, Zhao Zhang

We study perfect matchings, or close-packed dimer coverings, of finite sections of the eleven Archimedean lattices and give a constructive proof showing that any two perfect matchi…