Titlebook: Hypervirial Theorems; F. M. Fernández,E. A. Castro Book 1987 Springer-Verlag Berlin Heidelberg 1987 Hamiltonian operator.Schrödinger equat

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AVERT

Hypervirial Theorems for Finite 1D Systems. Von Neumann Boundary Conditionsparison there have not been reported in the current literature. However, some of the next theoretical results to be derived in what follows will be suggestible and interesting enough to deserve their examination.

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知识

使乳化

https://doi.org/10.1057/9780230287624We showed in section 9 how the RSPT allows one to obtain the energy and the wave function corrections via the resolution of some differential equations. Here we present a method that combines HR and PT and has proven to be extremely powerful when it is applied to simple models.

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https://doi.org/10.1007/978-3-319-76696-6We have deduced the HT for some GBC. The Imposition of limiting conditions for A and B gives some particular BC, one of which will be discussed in this Chapter.

安慰

Hypervirial Theorems and the Variational TheoremIn Chapter II we have dealt with one of the two most important methods that allow one to get approximations for the solutions of the Schrödinger equation, i.e. PT. The other relevant method is the variational approx.mation, which will be discussed briefly in this section.