Singularly perturbed Hamiltonians of a quantum Rayleigh gas defined as quadratic forms

DOI10.1007/S11118-004-6121-YzbMath1061.47067OpenAlexW2026623841MaRDI QIDQ1773901

Alessandro Teta, Domenico Finco, Gianfausto Dell'Antonio

Publication date: 28 April 2005

Published in: Potential Analysis (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11118-004-6121-y

zbMATH Keywords

point interactionsRayleigh quantum gassingular quadratic forms

Mathematics Subject Classification ID

Applications of operator theory in the physical sciences (47N50) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Forms (bilinear, sesquilinear, multilinear) (47A07)

Related Items (1)

Spectral analysis of a two body problem with zero-range perturbation

Cites Work

• Quadratic forms for singular perturbations of the Laplacian
• On form-sum approximations of singularly perturbed positive self-adjoint operators
• On the boundedness of integral transformations with highly oscillatory kernels
• The Mehler formula and the Green function of the multi-dimensional isotropic harmonic oscillator
• Quantum mechanics of electrons in crystal lattices
• ON THE PROBLEM OF THE RIGHT HAMILTONIAN UNDER SINGULAR FORM-SUM PERTURBATIONS
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