Hard confinement of a two-particle quantum system using the variational method
Nataly Rafat Sabbah,
Mohamed Ghaleb Al-Masaeed,
Ahmed Al-Jamel
Abstract:The variational method is used to study the hard confinement of a two-particle quantum system in two potential models, the Cornell potential and the global potential, with Dirichlet-type boundary conditions at various cut-off radii. The trial wave function is constructed as the product of the [Formula: see text] free hydrogen atom wave function or [Formula: see text] harmonic oscillator wave function times a linear cut-off function of the form [Formula: see text] to ensure hard entrapment within a sphere of ra… Show more
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