Zhifeng Gao

activity

20112022

most citedInteger-Squared Laws for Global Vortices in the Born--Infeld Wave Equations

28 citations · 36 across the 4 of their papers we have counts for

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cond-mat.str-el2022★ 3 cited

Fractional Vortices, $Z_{2}$ Gauge Theory, and the Confinement-Deconfinement Transition

Zhi-Qiang Gao, Yen-Ta Huang, Dung-Hai Lee

In this paper we discuss the classical 3D XY model whose nearest-neighbor interaction is a mixture of $cos (θ_{i} - θ_{j})$ (ferromagnetic) and $cos 2 (θ_{i} - θ_{j})$ (nematic). This model is…

Fractional Vortices, Z2​ Gauge Theory, and the Confinement-Deconfinement Transition

Fractional Vortices, $Z_{2}$ Gauge Theory, and the Confinement-Deconfinement Transition