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] Electronic density response of warm dense matter
Matter at extreme temperatures and pressures—commonly known as warm dense matter
(WDM)—is ubiquitous throughout our Universe and occurs in astrophysical objects such as …
(WDM)—is ubiquitous throughout our Universe and occurs in astrophysical objects such as …
[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 …
Neural-network quantum states for periodic systems in continuous space
We introduce a family of neural quantum states for the simulation of strongly interacting
systems in the presence of spatial periodicity. Our variational state is parametrized in terms …
systems in the presence of spatial periodicity. Our variational state is parametrized in terms …
Ab initio Exchange-Correlation Free Energy of the Uniform Electron Gas at Warm Dense Matter Conditions
In a recent Letter [T. Dornheim et al., Phys. Rev. Lett. 117, 156403 (2016) PRLTAO 0031-
9007 10.1103/PhysRevLett. 117.156403], we presented the first quantum Monte Carlo …
9007 10.1103/PhysRevLett. 117.156403], we presented the first quantum Monte Carlo …
Ab initio Path Integral Monte Carlo Results for the Dynamic Structure Factor of Correlated Electrons: From the Electron Liquid to Warm Dense Matter
The accurate description of electrons at extreme density and temperature is of paramount
importance for, eg, the understanding of astrophysical objects and inertial confinement …
importance for, eg, the understanding of astrophysical objects and inertial confinement …
Bound-state breaking and the importance of thermal exchange–correlation effects in warm dense hydrogen
Hydrogen at extreme temperatures and pressures is of key relevance for cutting-edge
technological applications, with inertial confinement fusion research being a prime example …
technological applications, with inertial confinement fusion research being a prime example …
[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 …
Non-empirical mixing coefficient for hybrid XC functionals from analysis of the XC kernel
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 …
functionals with a single mixing coefficient such as PBE0 and PBE0–1/3. We break down the …