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
18 papers · 1 filter
On the observability of field-assisted birefringent Delbrück scattering
N. Ahmadiniaz, M. Bussmann, T. E. Cowan +3
We consider the scattering of an x-ray free-electron laser (XFEL) beam on the superposition of a strong magnetic field with the Coulomb field …
Optimal test-kit based intervention strategy of epidemic spreading in heterogeneous complex networks
Subrata Ghosh, Abhishek Senapati, Joydev Chattopadhyay +2
We propose a deterministic compartmental model of infectious disease which considers the test-kits as an important ingredient for the suppression and mitigation of epidemics. A rig…
Accelerating Finite-temperature Kohn-Sham Density Functional Theory with Deep Neural Networks
J. Austin Ellis, Lenz Fiedler, Gabriel A. Popoola +5
We present a numerical modeling workflow based on machine learning (ML) which reproduces the the total energies produced by Kohn-Sham density functional theory (DFT) at finite elec…
Attenuating the fermion sign problem in path integral Monte Carlo simulations using the Bogoliubov inequality and thermodynamic integration
Tobias Dornheim, Michele Invernizzi, Jan Vorberger +1
Accurate thermodynamic simulations of correlated fermions using path integral Monte Carlo (PIMC) methods are of paramount importance for many applications such as the description o…
Screening of a test charge in a free-electron gas at warm dense matter and dense non-ideal plasma conditions
Zhandos Moldabekov, Tobias Dornheim, Michael Bonitz
The screening of a test charge by partially degenerate non-ideal free electrons at conditions related to warm dense matter and dense plasmas is investigated using linear response t…
First-principles modeling of plasmons in aluminum under ambient and extreme conditions
Kushal Ramakrishna, Attila Cangi, Tobias Dornheim +2
The theoretical understanding of plasmon behavior is crucial for an accurate interpretation of inelastic scattering diagnostics in many experiments. We highlight the utility of lin…