出版されました/出版予定
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Conic section & generalized eigenvalue problem
A generalized eigen value problem, that is described by two hermitian Hamiltonian/overlap matrices, intrisical […]
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Non trivial domain wall pump with SSB
The gauge field is associated with the connection, which implies that it lives on the link as for the gauge tr […]
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EP and non-Hermitian physics in nonlinearity of eigenvalues
When one considers a frequency dependent system, it can be reduced to an eigen value problem which depends on […]
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ZN Berry phases of Pyrochlore magnet
Various symmetry-protected topological phases of quantum spins on a breathing Pyrochlore are discussed by the […]
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