Investigation of complex-energy shift in time-dependent perturbed decaying systems

DOI10.1088/1751-8121/ac7369OpenAlexW4281772467MaRDI QIDQ5053949

Réka Szilvási, Daniel P. Kis

Publication date: 29 November 2022

Published in: Journal of Physics A: Mathematical and Theoretical (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1088/1751-8121/ac7369

zbMATH Keywords

perturbation theorytunnelingresonancescomplex energy

Mathematics Subject Classification ID

Selfadjoint operator theory in quantum theory, including spectral analysis (81Q10) Perturbation theories for operators and differential equations in quantum theory (81Q15) Tunneling in quantum theory (81U26)

Cites Work

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• Spectral properties of many-body Schrödinger operators with dilatation- analytic interactions
• A class of analytic perturbations for one-body Schrödinger Hamiltonians
• Stationary scattering theory for time-dependent Hamiltonians
• Non-Hermitian Quantum Mechanics
• The Bloch wave operator: generalizations and applications: II. The time-dependent case
• Complex scaling: Physics of unbound light nuclei and perspective
• A theory of momentum distribution of electrons from intense-field ionization of atoms in the ‘tunnel regime’

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