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Missing (omega, k) = (0, 0) mode #18

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ianwilliamson opened this issue Sep 24, 2019 · 1 comment
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Missing (omega, k) = (0, 0) mode #18

ianwilliamson opened this issue Sep 24, 2019 · 1 comment
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@ianwilliamson
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Is it expected that this mode not be returned? I'm sort of surprised given that we currently solve for all eigenvalues.

Ultimately, if we switch to a "targeted" approach to eigensolving this will be less of an issue. With the way the frequencies are sorted right now though, this missing mode makes defining objective functions around gamma weird because the band indices always shift by one w.r.t. the first k-point.
@momchilmm momchilmm self-assigned this Sep 25, 2019
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Fixed in 0be1a16

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@ianwilliamson @momchilmm