Hypernetted-chain solutions for the two-dimensional classical electron gas

Hypernetted chain calculations for two-component plasmas

We have performed HNC calculations for dense beryllium plasma as studied experimentally using x-ray Thomson scattering, recently. We treated non-equilibrium situations with different electron and ion temperatures which are relevant in pump-probe experiments on ultra-short time scales. To consider quantum effects adequately, we used effective pair potentials to describe the interactions. Results...

Finite Two-Dimensional Systems of Electrons at Zero and Finite Temperatures: Simulations Based on Classical Map Hypernetted Chain (CHNC) Method

We analyze two-dimensional quantum systems of electrons on the basis of the classical-map hypernetted-chain (CHNC) method which maps electron systems onto classical systems of charges. This method has been proposed originally for the analyses through the hypernetted chain (HNC) and related integral equations. Confirming the applicability of simulations based on this mapping in homogeneous syste...

The Hypernetted Chain Equations for Periodic Systems

Starting from the general inhomogeneous Fermi hypernetted chain equations, the equations for periodic systems are derived by simple Fourier transform. It is shown how the symmetry reduces the size of the involved quantities. First results for a one-dimensional (1D) model system are presented. The results allow a reliable estimation of the numerical demand even for realistic 3D systems, such as ...

Two-dimensional electron gas near full polarization

We establish the consistency of the Fermi liquid description and find a relation between the Fermi liquid constants for a two-dimensional electron system near the point of full polarization due to a parallel magnetic field H. Our results enable us to predict connections between different thermodynamic properties of the system. In particular, we find that near the point of full polarization Hc ,...

Two dimensional electron gas at oxide interfaces