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Pseudospin symmetry and the relativistic harmonic oscillator
(2004-02-01)
A generalized relativistic harmonic oscillator for spin 1/2 particles is studied. The Dirac Hamiltonian contains a scalar S and a vector V quadratic potentials in the radial coordinate, as well as a tensor potential U ...
Simple harmonic oscillations, energy considerations, torsional pendulum
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2016)
Simple harmonic oscillations, energy considerations, torsional pendulum
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2016)
Simple harmonic oscillations, energy considerations, torsional pendulum
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2011)
Simple harmonic oscillations, energy considerations, torsional pendulum
(MIT OpenCourseWare – Massachussetts Institute of Technology, 2011)
Trapping of a particle in a short-range harmonic potential well
(2013-01-01)
Eigenstates of a particle in a localized and unconfined harmonic potential well are investigated. Effects due to the variation of the potential parameters as well as certain results from asymptotic expansions are discussed. ...
Trapping of a particle in a short-range harmonic potential well
(2013-01-01)
Eigenstates of a particle in a localized and unconfined harmonic potential well are investigated. Effects due to the variation of the potential parameters as well as certain results from asymptotic expansions are discussed. ...
Comment on 'Quantum anharmonic oscillator plus delta-function potential: A molecular view of pairing formation and breaking in the coordinate space'
(IOP Publishing, 2021-09)
We analyze a recent discussion of one-dimensional quantum-mechanical models with a perturbation produced by a delta-function potential. We show that the authors failed to derive a correct transcendental equation for the ...