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arXiv · 1204.0336

Nuclear response for the Skyrme effective interaction with zero-range tensor terms. II. Sum rules and instabilities

A. Pastore·D. Davesne·Y. Lallouet·M. Martini·K. Bennaceur·J. Meyer
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Abstract

The formalism of linear response theory for Skyrme forces including tensor terms presented in article [1] is generalized for the case of a Skyrme energy density functional in infinite matter. We also present analytical results for the odd-power sum rules, with particular attention to the inverse energy weighted sum rule, $M_{-1}$, as a tool to detect instabilities in Skyrme functionals.

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A. Pastore, D. Davesne, Y. Lallouet, M. Martini, K. Bennaceur, J. Meyer. 2012-04-02. Nuclear response for the Skyrme effective interaction with zero-range tensor terms. II. Sum rules and instabilities. https://doi.org/10.1103/physrevc.85.054317

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