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Su–Schrieffer–Heeger model: Revision history


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  • curprev 17:1217:12, 2 November 2023SolisAstral talk contribs 9,568 bytes +1 →‎Bulk solution: The eigenvector wasn't consistent with the Bloch Hamiltonian. The phase in the exponential of the factor of |k,A> was off by a sign. Expressly trying to use Hv=Ev with the eigenvectors showed that the v's did not work. Upon doing the calculation, the sign of the phase as defined should be positive if on |k,A> and negative if on |k,B>. This satisfies the eigenvalue equation for H. I also corrected a typo "eigenergies" to "eigenenergies." undo Tag: Visual edit

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