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Type: Artigo de periódico
Title: Quatro alternativas para resolver a equação de Schrödinger para o átomo de hidrogênio
Title Alternative: Four alternatives to solve Schrödinger equation
Author: Custodio, Rogério
Politi, José Roberto dos Santos
Segala, Maximiliano
Haiduke, Roberto Luiz Andrade
Cyrillo, Márcio
Abstract: Quantum chemistry describes the hydrogen atom as one of the few systems that permits an exact solution of the Schrödinger equation. Students tend to consider that little can be learned from the hydrogen atom and forget that it can be used as a standard to test numerical procedures used to calculate properties of multielectronic systems. In this paper, four different numerical procedures are described in order to solve the Schrödinger equation for the hydrogen atom. The basic motivation is to identify new insights and methods that can be obtained from the application of powerful numerical techniques in a well-known system.
Subject: hydrogen atom
Schrödinger equation
numerical methods
Editor: Sociedade Brasileira de Química
Rights: aberto
Identifier DOI: 10.1590/S0100-40422002000100025
Date Issue: 1-Feb-2002
Appears in Collections:Artigos e Materiais de Revistas Científicas - Unicamp

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