most citedSpectral Analysis of a Two Body Problem with Zero Range Perturbation

8 citations · 8 across the 2 of their papers we have counts for

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math-ph2008

Graph-like models for thin waveguides with Robin boundary conditions

C. Cacciapuoti, D. Finco

We discuss the limit of small width for the Laplacian defined on a waveguide with Robin boundary conditions. Under suitable hypothesis on the scaling of the curvature, we prove the…

math-ph2007★ 8 cited

Spectral Analysis of a Two Body Problem with Zero Range Perturbation

M. Correggi, G. Dell'Antonio, D. Finco

We consider a class of singular, zero-range perturbations of the Hamiltonian of a quantum system composed by a test particle and a harmonic oscillators in dimension one, two and th…