197 citations
- Helmholtz-Zentrum Dresden-RossendorfDE168 papers
- Technische Universität DresdenDE42 papers
- University of WrocławPL25 papers
- Christian-Albrechts-Universität zu KielDE19 papers
- University of RostockDE19 papers
- KTH Royal Institute of TechnologySE16 papers
- Sandia National LaboratoriesUS13 papers
- European X-Ray Free-Electron LaserDE11 papers
- Lawrence Livermore National LaboratoryUS11 papers
- University of OxfordGB9 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR8 papers
- Al-Farabi Kazakh National UniversityKZ7 papers
28 papers · 1 filter
Electronic Density Response of Warm Dense Matter
Tobias Dornheim, Zhandos A. Moldabekov, Kushal Ramakrishna +11
Matter at extreme temperatures and pressures -- commonly known as warm dense matter (WDM) in the literature -- is ubiquitous throughout our Universe and occurs in a number of astro…
Non-empirical mixing coefficient for hybrid XC functionals from analysis of the XC kernel
Zhandos A. Moldabekov, Mani Lokamani, Jan Vorberger +2
We present an analysis of the static exchange-correlation (XC) kernel computed from hybrid functionals with a single mixing coefficient such as PBE0 and PBE0-1/3. We break down the…
Assessing the accuracy of hybrid exchange-correlation functionals for the density response of warm dense electrons
Zhandos A. Moldabekov, Mani Lokamani, Jan Vorberger +2
We assess the accuracy of common hybrid exchange-correlation (XC) functionals (PBE0, PBE0-1/3, HSE06, HSE03, and B3LYP) within Kohn-Sham density functional theory (KS-DFT) for the…
Accelerating Nonequilibrium Green functions simulations with embedding selfenergies
Karsten Balzer, Niclas Schlünzen, Hannes Ohldag +2
Real-time nonequilibrium Green functions (NEGF) have been very successful to simulate the dynamics of correlated many-particle systems far from equilibrium. However, NEGF simulatio…
Development of a new quantum trajectory molecular dynamics framework
Pontus Svensson, Thomas Campbell, Frank Graziani +6
An extension to the wave packet description of quantum plasmas is presented, where the wave packet can be elongated in arbitrary directions. A generalised Ewald summation is constr…
Magnetic induction processes in Hot Jupiters, application to KELT-9b
Wieland Dietrich, Sandeep Kumar, Anna Julia Poser +4
The small semi-major axes of Hot Jupiters lead to high atmospheric temperatures of up to several thousand Kelvin. Under these conditions, thermally ionised metals provide a rich so…