Year: 2026
Type: preprint
Abstract: We demonstrate how resonances in a quantum graph consisting of a compact core and semi-infinite leads can be identified from the eigenvalue behavior of the cut-off system.
Source: arXiv (Cornell University)
Authors: Exner, Pavel, Lipovský, Jiří, Pekař, Jan
Subfield: Mathematical Physics
Field: Mathematics
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W7125705497
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