Showing quant-phShow all
2 papers · 1 filter
quant-ph2025
Families of isospectral and isoscattering quantum graphs
Pavel Kurasov, Omer Farooq, MichaÅ Åawniczak +4
A concept of germ graphs and the M-function formalism are employed to construct large families of isospectral and isoscattering graphs. This approach represents a complete departur…
quant-ph2024
Coupled unidirectional chaotic microwave graphs
Omer Farooq, Afshin Akhshani, MichaÅ Åawniczak +2
We investigate experimentally the undirected open microwave network with internal absorption composed of two coupled directed halves, unidirectional networks and $Î…