Absolutely continuous spectrum for quantum trees
We study the spectra of quantum trees of finite cone type. These are quantum graphs whose geometry has a certain homogeneity, and which carry a finite set of edge lengths, coupling constants and potentials on the edges. We show the spectrum consists of bands of purely absolutely continuous spectrum,...
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| Main Authors: | , , , |
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| Format: | Default Article |
| Published: |
2021
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/13084724.v1 |
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