Non-Hermitian Star-shaped Quantum Graphs
DOI:
https://doi.org/10.14311/1819Keywords:
quantum observables, hidden Hermiticity, non-local inner products, smearing requirement, discretized coordinates, exactly solvable quantum graphsAbstract
A compact review is given, and a few new numerical results are added to the recent studies of the q-pointed one-dimensional star-shaped quantum graphs. These graphs are assumed endowedwith certain specific, manifestly non-Hermitian point interactions, localized either in the inner vertex or in all of the outer vertices and carrying, in the latter case, an interesting zero-inflow interpretation.Downloads
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Published
2013-01-03
How to Cite
Znojil, M. (2013). Non-Hermitian Star-shaped Quantum Graphs. Acta Polytechnica, 53(3). https://doi.org/10.14311/1819
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