Algebraic Method for Perturbed Three-Body Systems of $$\mathbf {A}_{\mathbf {2}} $$ Solvable Potential
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DOI: 10.1007/s00601-020-1543-7
Abstract: In this paper, we try to solve the Schrodinger equation in a quasi-exact solvable method for a three-body problem with a special interaction and by adding an anharmonic perturbation term. We consider the interaction and… read more here.
Keywords: method perturbed; algebraic method; body systems; body ... See more keywords
Algebraic Method for Solving Multiple Degenerate Eigenvalues in [r]Triangulenes
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DOI: 10.1021/acsomega.3c02488
Abstract: An algebraic procedure for overcoming the multiple degeneracy problem in eigenvalue (root) determination of the characteristic polynomial of 3-fold symmetrical molecular graphs is given. This leads to the tabulation of Hückel molecular orbital binding energy… read more here.
Keywords: solving multiple; degenerate eigenvalues; multiple degenerate; eigenvalues triangulenes ... See more keywords