
From the introduction: Consider the random Schrödinger operator on \(\mathbb R^{d}\), \(H_{\varepsilon}=-\Delta +V=H^{o}+V\) with the potential \(V=V_{\varepsilon}(x)=\sum _{j\in Z^{d}} \varepsilon_{j}\varphi (x-j).\) Here \(\varepsilon_{j}\in \{ 0,1\}\) are independent and \(\varphi\) is a smooth compactly supported function satisfying \(0\leq \varphi \leq 1\) and \(\text{ supp}\;\varphi \subset B(0,1/10)\). Clearly \(\inf \text{ Spec}\; H_{\varepsilon}=0\) a.s. Our main result is the following Theorem. At energies near the bottom of the spectrum \((E>0, E\approx 0)\), \(H_{\varepsilon}\) displays spectral localization a.s. in \(\varepsilon\). By spectral localization we mean point spectrum with exponentially decaying eigenfunctions.
spectral localization, Anderson-Bernoulli model, random Schrödinger operator, Disordered systems (random Ising models, random Schrödinger operators, etc.) in equilibrium statistical mechanics, Random linear operators, Applications of operator theory in statistical physics
spectral localization, Anderson-Bernoulli model, random Schrödinger operator, Disordered systems (random Ising models, random Schrödinger operators, etc.) in equilibrium statistical mechanics, Random linear operators, Applications of operator theory in statistical physics
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 159 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 1% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Top 1% | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
