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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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math-ph2026

The Yang-Baxter Equation for the Chiral Potts Model and Integrable Parafermions

Zhao Zhang

A new type of Yang-Baxter equation (YBE) for -operators depending on three spectral parameters is constructed from the star-triangle relation for the chiral Potts model. As the…

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…