Skyrme effective pseudopotential up to the next-to-next-to-leading order
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Skyrme effective pseudopotential up to the next-to-next-to-leading order

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Skyrme effective pseudopotential up to the next-to-next-to-leading order

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Davesne, Dany; Pastore, Alessandro; Navarro Faus, Jesús
This document is a artículoDate2013

Este documento está disponible también en : http://hdl.handle.net/10550/37189
The explicit form of the next-to-next-to-leading order ((NLO)-L-2) of the Skyrme effective pseudopotential compatible with all required symmetries and especially with gauge invariance is presented in a Cartesian basis. It is shown in particular that for such a pseudopotential there is no spin-orbit contribution and that the D-wave term suggested in the original Skyrme formulation does not satisfy the invariance properties. The six new (NLO)-L-2 terms contribute to both the equation of state and the Landau parameters. These contributions to symmetric nuclear matter are given explicitly and discussed.

    Davesne, Dany Pastore, Alessandro Navarro Faus, Jesús 2013 Skyrme effective pseudopotential up to the next-to-next-to-leading order Journal of Physics G-Nuclear and Particle Physics 40 9 095104
http://dx.doi.org/10.1088/0954-3899/40/9/095104

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