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Quantum ergodicity for quantum graphs without back-scattering
We give an estimate of the quantum variance for d-regular graphs quantised with boundary scattering matrices that prohibit back-scattering. For families of graphs that are expanders, with few short cycles, our estimate leads to quantum ergodicity for these families of graphs. Our proof is based on a...
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| Main Authors: | , |
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| Format: | Default Article |
| Published: |
2015
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| Subjects: | |
| Online Access: | https://hdl.handle.net/2134/18694 |
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