Quantal Extension of Mean-Field Dynamics

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A method is presented for numerical implementation of the extended TDHF theory in which two-body correlations beyond the mean-field approximation are incorporated in the form of a quantal collision term. The method is tested in a model problem in which the exact solution can be obtained numerically. Whereas the usual TDHF fails to reproduce the long time evolution, a very good agreement is found between the extended TDHF and the exact solution.
22 Latex pages including 7 figures

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Nuclear Theory

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http://salesiana.dossiersoluciones.com/handle/123456789/83021

Consulte el texto completo en el siguiente enlace:

https://arxiv.org/abs/nucl-th/9810037
 http://arxiv.org/abs/nucl-th/9810037
 Proceedings to the XXXVI International Winter Meeting on Nuclear Physics}, Bormio (Italy) 26-31 January 1998, p 485

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arXiv