The uniform electron gas at warm dense matter conditions
Motivated by the current high interest in the field of warm dense matter research, in this
article we review the uniform electron gas (UEG) at finite temperature and over a broad …
article we review the uniform electron gas (UEG) at finite temperature and over a broad …
[HTML][HTML] From density response to energy functionals and back: An ab initio perspective on matter under extreme conditions
Energy functionals serve as the basis for different models and methods in quantum and
classical many-particle physics. Arguably, one of the most successful and widely used …
classical many-particle physics. Arguably, one of the most successful and widely used …
[HTML][HTML] Ab initio simulation of warm dense matter
Warm dense matter (WDM)—an exotic state of highly compressed matter—has attracted
increased interest in recent years in astrophysics and for dense laboratory systems. At the …
increased interest in recent years in astrophysics and for dense laboratory systems. At the …
[HTML][HTML] Theoretical foundations of quantum hydrodynamics for plasmas
Quantum hydrodynamics (QHD) theory for finite temperature plasmas is consistently derived
in the framework of the local density approximation of the free energy with first order density …
in the framework of the local density approximation of the free energy with first order density …
[HTML][HTML] Quantum hydrodynamics for plasmas—Quo vadis?
M Bonitz, ZA Moldabekov, TS Ramazanov - Physics of Plasmas, 2019 - pubs.aip.org
Quantum plasmas are an important topic in astrophysics and high pressure laboratory
physics for more than 50 years. In addition, many condensed matter systems, including the …
physics for more than 50 years. In addition, many condensed matter systems, including the …
[HTML][HTML] Ab initio density response and local field factor of warm dense hydrogen
We present quasi-exact ab initio path integral Monte Carlo (PIMC) results for the partial static
density responses and local field factors of hydrogen in the warm dense matter regime, from …
density responses and local field factors of hydrogen in the warm dense matter regime, from …
Analytical representation of the local field correction of the uniform electron gas within the effective static approximation
The description of electronic exchange-correlation effects is of paramount importance for
many applications in physics, chemistry, and beyond. In a recent paper, Dornheim et …
many applications in physics, chemistry, and beyond. In a recent paper, Dornheim et …
Density functional theory perspective on the nonlinear response of correlated electrons across temperature regimes
Z Moldabekov, J Vorberger… - Journal of Chemical …, 2022 - ACS Publications
We explore a new formalism to study the nonlinear electronic density response based on
Kohn–Sham density functional theory (KS-DFT) at partially and strongly quantum …
Kohn–Sham density functional theory (KS-DFT) at partially and strongly quantum …
[HTML][HTML] The relevance of electronic perturbations in the warm dense electron gas
Warm dense matter (WDM) has emerged as one of the frontiers of both experimental physics
and theoretical physics and is a challenging traditional concept of plasma, atomic, and …
and theoretical physics and is a challenging traditional concept of plasma, atomic, and …
Accelerating equilibration in first-principles molecular dynamics with orbital-free density functional theory
We introduce a practical hybrid approach that combines orbital-free density functional theory
(DFT) with Kohn-Sham DFT for speeding up first-principles molecular dynamics simulations …
(DFT) with Kohn-Sham DFT for speeding up first-principles molecular dynamics simulations …