On the relation between two different methods to treat Hamiltonians with point interactions

DOI10.1007/BF01218501zbMath0731.35087MaRDI QIDQ807875

N. E. Zubov

Publication date: 1991

Published in: Integral Equations and Operator Theory (Search for Journal in Brave)

zbMATH Keywords

Dirichlet formspoint interactionsresolvent formula

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Operations with distributions and generalized functions (46F10) PDEs in connection with quantum mechanics (35Q40) Schrödinger operator, Schrödinger equation (35J10)

Cites Work

• Mathematical characterization of the physical vacuum for a linear Bose- Einstein field
• Energy forms, Hamiltonians, and distorted Brownian paths
• Internal set theory: A new approach to nonstandard analysis
• Perturbations of the Schrödinger equation by potentials with small support
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