Publications (6)
Self-consistent Spectral Function for Non-Degenerate Coulomb Systems and Analytic Scaling Behaviour
Carsten Fortmann
Novel results for the self-consistent single-particle spectral function and self-energy are presented for non-degenerate one-component Coulomb systems at various densities and temp…
The influence of local field corrections on Thomson scattering in non-ideal two-component plasmas
Carsten Fortmann, August Wierling, Gerd Röpke
Thomson scattering in non-ideal (collision-dominated) two-component plasmas is calculated accounting for electron-ion collisions as well as electron-electron correlations. This is…
Single-particle spectral function for the classical one-component plasma
Carsten Fortmann
The spectral function for an electron one-component plasma is calculated self-consistently using the GW0 approximation for the single-particle self-energy. In this way, correlation…
Optical properties and one-particle spectral function in non-ideal plasmas
Carsten Fortmann, Gerd Röpke, August Wierling
A basic concept to calculate physical features of non-ideal plasmas, such as optical properties, is the spectral function which is linked to the self-energy. We calculate the spect…
Cluster virial expansion for the equation of state of partially ionized hydrogen plasma
Yultuz A. Omarbakiyeva, Carsten Fortmann, T. S. Ramazanov +1
We study the contribution of electron-atom interaction to the equation of state for partially ionized hydrogen plasma using the cluster-virial expansion. For the first time, we use…
On the occurrence of Balmer spectra in expanding microplasmas from laser irradiated liquid hydrogen
Carsten Fortmann, Tilo Döppner, Tim Laarmann +5
Balmer spectra are investigated which are obtained from hydrogen droplets irradiated by ultra-short intense laser pulses. A unified quantum statistical description of bremsstrahlun…