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Nonlinear Electronic Density Response in Warm Dense Matter.

Tobias Dornheim1, Jan Vorberger2, Michael Bonitz3

  • 1Center for Advanced Systems Understanding (CASUS), D-028262 Görlitz, Germany.

Physical Review Letters
|September 10, 2020
PubMed
Summary

We present the first ab initio path integral Monte Carlo results for warm dense matter (WDM). Our findings show that nonlinear effects are crucial for understanding correlated electrons in WDM under experimental conditions.

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