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Thu Jul 17 2025
2831 words · 15 minutes

Exact Diagonalization of Ferminons with Hubbard and Hund's interaction

费米子体系的精确对角化:步骤以及MATLAB代码

Exact Diagonalization of Ferminons with Hubbard and Hund's interaction
Sun Jun 15 2025
982 words · 6 minutes

non-Hermitian Hatano-Nelson Model

Complex energy specteum, winding number and skin effect in HN model.

non-Hermitian Hatano-Nelson Model

Mathematics is the language of nature, and physics is a poem.