Solutions of some Schrodinger equations

• URL: http://arxiv.org/abs/2304.08508v2
• Date: Sat, 1 Jul 2023 13:42:54 GMT
• Title: Solutions of some Schrodinger equations
• Authors: Brian L Burrows
• Abstract summary: Two types of non-Hermitian systems are considered. An iterative process is used to obtain excited state solutions. The relationship between the finite interval states and the infinite interval states is discussed.
• Score: 0.0
• License: http://creativecommons.org/licenses/by/4.0/
• Abstract: Two types of non-Hermitian systems are considered. One of them is both non-Hermitian and non-Linear and an iterative process is used to obtain excited state solutions; the ground state may be solved exactly. The model has been used in many physical systems and the method of calculation uses a simple Hilbert space with a generalised inner product. The second type has a complex term in the Hamiltonian and is a well studied problem in the infinite interval. Here a finite interval is considered and a complete set of eigenfunctions for this interval is used.The relationship between the finite interval states and the infinite interval states is discussed.

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