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Infinite volume asymptotics of the ground state energy in a scaled Poissonian potential. (English) Zbl 0996.82036
The authors investigate the ground state energy of the random Schrödinger operator $$-\frac{1}{2}\Delta+\beta (\log t)^{-2/d}V$$ on the box $$(-t,t)^{d}$$ with Dirichlet boundary conditions. Here $$V$$ is the Poissonian potential obtained by translation a fixed non-negative compactly supported shape function to all the particles of $$d$$-dimensional Poissonian point process, the scaling function $$(\log t)^{-2/d}$$ is determined by the typical size of the largest hole of the Poissonian cloud in the box $$(-t,t)^{d}.$$

##### MSC:
 82B44 Disordered systems (random Ising models, random Schrödinger operators, etc.) in equilibrium statistical mechanics 60K35 Interacting random processes; statistical mechanics type models; percolation theory
##### Keywords:
random Schrödinger operator; ground state energy
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