A spin-1 Kitaev-Gamma chain with single-ion anisotropy exhibits a Kitaev-to-large-D crossover and a changeover to an SU(2)₂ WZW continuous transition with emergent conformal symmetry.
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Magnetic fields applied to anisotropic Kitaev chains produce ordered phases with four-site, large-unit-cell, and six-site uniform-chirality periodicities, explained by an effective model containing transverse Ising, Dzyaloshinskii-Moriya, and further-neighbor Ising interactions.
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Crossover and Changeover in Spin-1 Kitaev-$\Gamma$ Chain with Uniaxial Single-ion Anisotropy
A spin-1 Kitaev-Gamma chain with single-ion anisotropy exhibits a Kitaev-to-large-D crossover and a changeover to an SU(2)₂ WZW continuous transition with emergent conformal symmetry.
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Field-Induced Ordered Phases in Anisotropic Spin-1/2 Kitaev Chains
Magnetic fields applied to anisotropic Kitaev chains produce ordered phases with four-site, large-unit-cell, and six-site uniform-chirality periodicities, explained by an effective model containing transverse Ising, Dzyaloshinskii-Moriya, and further-neighbor Ising interactions.