Scale Invariant Effective Hamiltonians for a Graph with a Small Compact Core
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DOI: 10.3390/sym11030359
Abstract: We consider a compact metric graph of size ε and attach to it several edges (leads) of length of order one (or of infinite length). As ε goes to zero, the graph G ε obtained… read more here.
Keywords: invariant effective; effective hamiltonians; scale invariant; hamiltonians graph ... See more keywords