2024-03-29T12:52:41Z
https://oai.zbmath.org/v1/
oai:zbmath.org:7412688
2021-10-21T13:12:13Z
81
82
Exner, Pavel; Tater, Miloš
2021
7412688
English
Elsevier (North-Holland), Amsterdam
https://zbmath.org/07412688
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Phys. Lett., A 416, Article ID 127669, 6 p. (2021)
81-XX; 82-XX
Quantum graphs: self-adjoint, and yet exhibiting a nontrivial \(\mathcal{PT}\)-symmetry
j