Published (coming soon)
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Flat bands and spin-1 Dirac cone
We are proposing one more lattice structure with frustration that hosts flat bands, square-Kagome lattice. Usi […]
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Reduction of non-hermitian topology in 0-D
Many body interactions may modify the topology of physical systems. We have discussed it for a simple 0-D syst […]
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Non-real energies in real world
Our paper on non-real things has been picked up by JPS Hot Topics. It’s real.
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Plateau transitions of quantum spin chain
Quantum mechanics tells us particles are waves at the same time. One may then naively expect that the quantum […]
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