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] 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 …
Design of density functionals by combining the method of constraint satisfaction with parametrization for thermochemistry, thermochemical kinetics, and noncovalent …
We present a new hybrid meta exchange-correlation functional, called M05-2X, for
thermochemistry, thermochemical kinetics, and noncovalent interactions. We also provide a …
thermochemistry, thermochemical kinetics, and noncovalent interactions. We also provide a …
Jacob's ladder of density functional approximations for the exchange-correlation energy
JP Perdew, K Schmidt - AIP Conference Proceedings, 2001 - pubs.aip.org
The ground-state energy and density of a many-electron system are often calculated by
Kohn-Sham density functional theory. We describe a ladder of approximations for the …
Kohn-Sham density functional theory. We describe a ladder of approximations for the …
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 …
Path-integral Monte Carlo simulation of the warm dense homogeneous electron gas
We perform calculations of the 3D finite-temperature homogeneous electron gas in the warm-
dense regime (rs≡(3/4 π n) 1/3 a 0-1= 1.0–40.0 and Θ≡ T/TF= 0.0625–8.0) using restricted …
dense regime (rs≡(3/4 π n) 1/3 a 0-1= 1.0–40.0 and Θ≡ T/TF= 0.0625–8.0) using restricted …
Interpretations of ground-state symmetry breaking and strong correlation in wavefunction and density functional theories
Strong correlations within a symmetry-unbroken ground-state wavefunction can show up in
approximate density functional theory as symmetry-broken spin densities or total densities …
approximate density functional theory as symmetry-broken spin densities or total densities …
Dynamic exchange correlation effects in the strongly coupled electron liquid
The first quasiexact ab initio path integral Monte Carlo (PIMC) investigation of the dynamic
local field correction G ̃ (q, zl; rs, Θ) in the imaginary Matsubara frequency domain is …
local field correction G ̃ (q, zl; rs, Θ) in the imaginary Matsubara frequency domain is …
Dynamic properties of the warm dense electron gas based on path integral Monte Carlo simulations
There is growing interest in warm dense matter (WDM), an exotic state on the border
between condensed matter and plasmas. Due to the simultaneous importance of quantum …
between condensed matter and plasmas. Due to the simultaneous importance of quantum …
X-ray Thomson scattering in warm dense matter without the Chihara decomposition
X-ray Thomson scattering is an important experimental technique used to measure the
temperature, ionization state, structure, and density of warm dense matter (WDM). The …
temperature, ionization state, structure, and density of warm dense matter (WDM). The …