ENERGY EIGENVALUE LEVEL MOTION AND A SYMBOLICC++ IMPLEMENTATION

Willi-Hans Steeb () and Yorick Hardy
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Willi-Hans Steeb: International School for Scientific Computing, Rand Afrikaans University, P. O. Box 524, Auckland Park 2006, South Africa
Yorick Hardy: International School for Scientific Computing, Rand Afrikaans University, P. O. Box 524, Auckland Park 2006, South Africa

International Journal of Modern Physics C (IJMPC), 2000, vol. 11, issue 07, 1347-1356

Abstract: We consider the Hamilton operator$\hat H (\epsilon) =\hat H_0 +\epsilon \hat V$. We assume that$\hat H (\epsilon)$has a discrete spectrum. We show that the energy eigenvalues and eigenvectors obey an autonomous system of ordinary differential equations. An implementation of this system of differential equations is given using SymbolicC++.

Keywords: Spectrum; Energy Level Motion; SymbolicC++ (search for similar items in EconPapers)
Date: 2000
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DOI: 10.1142/S012918310000119X

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