Perturbation theory for the thermal Hamiltonian: 1D case

DOI10.1007/S11005-021-01447-5zbMath1477.81033arXiv2102.10603OpenAlexW3191582370WikidataQ114224884 ScholiaQ114224884MaRDI QIDQ2230649

Vicente Lenz, Giuseppe De Nittis

Publication date: 28 September 2021

Published in: Letters in Mathematical Physics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2102.10603

zbMATH Keywords

spectral theoryscattering theoryself-adjoint extensionsthermal Hamiltonian

Mathematics Subject Classification ID

Closed and approximate solutions to the Schrödinger, Dirac, Klein-Gordon and other equations of quantum mechanics (81Q05) Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Perturbation theories for operators and differential equations in quantum theory (81Q15) Bessel and Airy functions, cylinder functions, ({}_0F_1) (33C10)

Uses Software

• DLMF

Cites Work

• Perturbation theory for linear operators.
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