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arXiv · 1209.4969

Linear-response calculation in the time-dependent density functional theory

Takashi Nakatsukasa·Tsunenori Inakura·Paolo Avogadro·Shuichiro Ebata·Koichi Sato·Kazuhiro Yabana
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Abstract

Linear response calculations based on the time-dependent density-functional theory are presented. Especially, we report results of the finite amplitude method which we have recently proposed as an alternative and feasible approach to the (quasiparticle-)random-phase approximation. Calculated properties of the giant resonances and low-energy E1 modes are discussed. We found a universal linear correlation between the low-energy E1 strength and the neutron skin thickness.

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Takashi Nakatsukasa, Tsunenori Inakura, Paolo Avogadro, Shuichiro Ebata, Koichi Sato, Kazuhiro Yabana. 2012-09-22. Linear-response calculation in the time-dependent density functional theory. https://doi.org/10.1063/1.4763387

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