Table 1 Modes and resonances of L + V
From: The spectrum of non-local discrete Schrödinger operators with a δ-potential
2-mode | 2-res. | 0-mode | 0-res. | |
|---|---|---|---|---|
d=1 | No | No | No | No |
d=2 | No | No | No | No |
d=3 | No | Yes | No | Yes |
d=4 | No | Yes | No | Yes |
d≥5 | Yes | No | Yes | No |
From: The spectrum of non-local discrete Schrödinger operators with a δ-potential
2-mode | 2-res. | 0-mode | 0-res. | |
|---|---|---|---|---|
d=1 | No | No | No | No |
d=2 | No | No | No | No |
d=3 | No | Yes | No | Yes |
d=4 | No | Yes | No | Yes |
d≥5 | Yes | No | Yes | No |