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An Isaac Newton Institute Workshop

Graph Models of Mesoscopic Systems, Wave-Guides and Nano-Structures

Localization under external interactions in periodic quantum graphs

Author: K. Pankrashkin (University Paris 13)


We discuss the creation of eigenvalues in the T3-shaped quantum graph using magnetic field and Rashba interaction. For some combinations of parameters the whole spectrum degenerates into a series of isolated flat bands.