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arXiv · hep-th/9612088

Test of dilute gas approximation in quantum mechanical model

D. K. Park·Soo-Young Lee·Jae-Rok Kahng·Sahng-Kyoon Yoo·C. H. Lee·Chang Soo Park·Eui-Soon Yim
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Abstract

The validity of dilute gas approximation is explored by making use of the large-sized instanton in quantum mechanical model. It is shown that the Euclidean probability amplitude derived through a dilute gas approximation not only cannot explain the result of the linear combination of atomic orbitals approximation, but also does not exhibit a proper limiting case when the size of instanton is very large.

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D. K. Park, Soo-Young Lee, Jae-Rok Kahng, Sahng-Kyoon Yoo, C. H. Lee, Chang Soo Park, Eui-Soon Yim. 1996-12-09. Test of dilute gas approximation in quantum mechanical model. https://arxiv.org/abs/hep-th/9612088

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