Abstract:
In the tight-binding approximation, we consider the scattering problem in a quantum billiard and investigate the behavior of the scattering matrix near a resonance.
Citation:
A. A. Arsen'ev, “Resonances and Tunneling in the Tight-Binding Approximation to Scattering in a Quantum Billiard”, TMF, 141:1 (2004), 100–112; Theoret. and Math. Phys., 141:1 (2004), 1415–1426