Bound states and ``resonances in quantum anharmonic oscillators
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Publication:997893
DOI10.1016/S0375-9601(00)00290-5zbMath1115.81333MaRDI QIDQ997893
Publication date: 8 August 2007
Published in: Physics Letters. A (Search for Journal in Brave)
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)
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Cites Work
- Unnamed Item
- Unfolding the quartic oscillator
- Stark resonances: Asymptotics and distributional Borel sum
- Global solutions of the Schrödinger equation with Coulomb plus linear potential
- Analytical Lanczos method: Quantum eigenstates of anharmonic oscillators in one or more dimensions
- Computer algebra and large scale perturbation theory
- Quasi-exactly-solvable problems and sl(2) algebra
- Quantum KAM technique and Yang-Mills quantum mechanics
- Double wells: Nevanlinna analyticity, distributional Borel sum and asymptotics
- SUSY-based variational method for the anharmonic oscillator
- A new approach to the spherical Stark problem in hydrogen
- Extended continued fractions and energies of the anharmonic oscillators
- Anharmonic oscillator: Constructing the strong coupling expansions
- On the αx2+ βx4interaction
- A Connection Problem for Second Order Linear Differential Equations with Two Irregular Singular Points
- Equivalence of unstable anharmonic oscillators and double wells
- The quartic oscillator
- The spectrum of the quartic oscillator
- Open perturbation and the Riccati equation: Algebraic determination of the quartic anharmonic oscillator energies and eigenfunctions
- Exact semiclassical expansions for one-dimensional quantum oscillators
- Failure of the Hill determinant method for the sextic anharmonic oscillator
- Error Bounds for Asymptotic Solutions of Second-Order Differential Equations Having an Irregular Singularity of Arbitrary Rank
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