Published (coming soon)

2023.8.22 / Published (coming soon)

Nontrivial Topology of Nontopological Nonlinear Waves

I have written an article for JPSJ News & Comments. Have a look at “Nontrivial Topology of Nontopolo […]
2023.7.20 / Published (coming soon)

Heat carrying corner states of breathing Kagome

Heat conduction of the breathing Kagome lattice is discussed in relation to the anomalous heat-carrying corner […]
2023.7.14 / Published (coming soon)

Z₂× Z₂ symmetry and Z₄ quantization in bosonic ladders

A two-leg ladder is a nice place to discuss Z2× Z2 symmetry with sufficient numerical accuracy. Using a Z4 Ber […]
2023.6.15 / Published (coming soon)

Negative index photonic crystal induces non hermitian physics

An electromagnetic field in a photonic crystal is described by a hermitian eigenvalue problem with an overlap […]
2023.6.2

Diophantine equation of SU(Q) topological pump
2023.2.22

Graphene, silicene and martini
2023.2.22

Array of Martini glasses with topology
2023.2.22

Novel critical states in random U(1) MO models in 2D
2023.1.26

Topological strucure can be fragile against interactions
2022.11.28

Reduction of non-Hermitian 1D topology with interaction