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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-348829
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.34882
Zusammenfassung
We present a mainly analytical study of the entanglement spectrum of Bernal-stacked graphene bilayers in the presence of trigonal warping in the energy spectrum. Upon tracing out one layer, the entanglement spectrum shows qualitative geometric differences to the energy spectrum of a graphene monolayer. However, topological quantities such as Berry-phase-type contributions to Chern numbers agree. ...
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