Density response of the warm dense electron gas beyond linear response theory: Excitation of harmonics

Density response of the warm dense electron gas beyond linear response theory: Excitation of harmonics

In a recent letter, Dornheim et al. [Phys. Rev. Lett. 125, 085001 (2020)PRLTAO0031-900710.1103/PhysRevLett.125.085001] have investigated the nonlinear density response of the uniform electron gas in the warm dense matter regime. More specifically, they have studied the cubic response function at the...

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Bibliographic Details
Main Authors:	Tobias Dornheim, Maximilian Böhme, Zhandos A. Moldabekov, Jan Vorberger, Michael Bonitz
Format:	Article
Language:	English
Published:	American Physical Society 2021-09-01
Series:	Physical Review Research
Online Access:	http://doi.org/10.1103/PhysRevResearch.3.033231

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