papers
Publications (9)
cond-mat.mes-hall2015
Many-body Green's function theory for electron-phonon interactions: the Kadanoff-Baym approach to spectral properties of the Holstein dimer
N. Säkkinen, Y. Peng, H. Appel +1
cond-mat.mtrl-sci2008
Time-dependent natural orbitals and occupation numbers
H. Appel, E. K. U. Gross
cond-mat.other2011
Time-dependent density-functional and reduced density-matrix methods for few electrons: Exact versus adiabatic approximations
N. Helbig, J. I. Fuks, I. V. Tokatly +3
cond-mat.str-el2015
Many-body Green's function theory for electron-phonon interactions: ground state properties of the Holstein dimer
N. Säkkinen, Y. Peng, H. Appel +1
cond-mat.mtrl-sci2005
Measuring the kernel of time-dependent density functional theory with X-ray absorption spectroscopy of 3d transition metals
A. Scherz, E. K. U. Gross, H. Appel +4
cond-mat.mes-hall2005
Operation of a Bloch oscillator
K. F. Renk, A. Meier, B. I. Stahl +4
physics.atom-ph2012
Ab-initio angle and energy resolved photoelectron spectroscopy with time-dependent density-functional theory
U. De Giovannini, D. Varsano, M. A. L. Marques +3
cond-mat.mtrl-sci2005
Double-Pole Approximation in Time-Dependent Density Functional Theory
H. Appel, E. K. U. Gross, K. Burke
cond-mat.mtrl-sci2002
Excitations in time-dependent density-functional theory
H. Appel, E. K. U. Gross, K. Burke