H. Kawamura

activity

20002025

most citedGround State Phase Diagrams of Frustrated Spin-S XXZ Chains: Chiral Ordered Phases

93 citations · 206 across the 5 of their papers we have counts for

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cond-mat.str-el2025★ 2 cited

Spontaneous chirality selection and nonreciprocal spin wave in breathing-kagome antiferromagnets at zero field

Kazushi Aoyama, Hikaru Kawamura

It has been known that the spin-wave dispersion, which is usually symmetric in the momentum space with respect to $q = 0$ , can be asymmetric in the presence of the Dzyaloshinsk…

cond-mat.str-el2019★ 16 cited

Spin current as a probe of the $Z_{2}$ -vortex topological transition in the classical Heisenberg antiferromagnet on the triangular lattice

K. Aoyama, H. Kawamura

We have theoretically investigated transport properties of the classical Heisenberg antiferromagnet on the triangular lattice in which a binding-unbinding topological transition of…

Spontaneous chirality selection and nonreciprocal spin wave in breathing-kagome antiferromagnets at zero field

Spin current as a probe of the Z2​-vortex topological transition in the classical Heisenberg antiferromagnet on the triangular lattice

Spin current as a probe of the $Z_{2}$ -vortex topological transition in the classical Heisenberg antiferromagnet on the triangular lattice