Archive for 10月, 2021
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Multi-fold EP protected by anti-unitary symmetry
Generic degeneracy of a non-hermitian hamiltonian implies a set of the eigenvectors is not enough to span the […]
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3D HOTI of Hubbard model by negative sign free quantum Monte Carlo
Corner states of the breezing Pyrochlore lattice are protected by the Z4 symmetry as a typical example of the […]