9 citations · 26 across the 10 of their papers we have counts for
10 papers
Standard Cosmology on the Anti-de Sitter boundary
Christian Henke
The well-known brane world model of cosmology is an alternative to the standard model of cosmology, called ΛCDM (Lambda Cold Dark Matter) model. However, the quadratical energy den…
Cosmological Inflation from the dark Universe
Christian Henke
The present work deals with the cosmological consequences of the variable cosmological term where is the scale factor of the Robertson-Wal…
The cosmological nature of the dark Universe
Christian Henke
This paper deals with the cancellation mechanism, which identifies the energy density of space-time expansion in an empty universe with the zero-point energy density and avoids the…
Quantum vacuum energy in General Relativity
Christian Henke
The paper deals with the scale discrepancy between the observed vacuum energy in cosmology and the theoretical quantum vacuum energy (cosmological constant problem). Here, we demon…
Conformally-modified gravity and vacuum energy
Christian Henke
The paper deals with a modified theory of gravity and the cosmological consequences. Instead of concerning the field equations directly, we modify a conformally-related and equival…
Flow noise in planar sonar applications
Christian Henke
In this paper an investigation of flow noise in sonar applications is presented. Based on a careful identification of the dominant coupling effects, the acoustic noise at the senso…
Forecasting the direction of incoming radiation based on fusion of gyroscopic and spectroscopic data
Marcus J. Neuer, Christian Henke, Elmar Jacobs
A method is shown to estimate the position of a radioactive source by fusing the data from a sodium iodide detector and a gyroscope while panning the detector. Based on simple geom…
Separation of acoustic waves in isentropic flow perturbations
Christian Henke
The present contribution investigates the mechanisms of sound generation and propagation in the case of highly-unsteady flows. Based on the linearisation of the isentropic Navier-S…
Interpolation, projection and hierarchical bases in discontinuous Galerkin methods
Lutz Angermann, Christian Henke
The paper presents results on piecewise polynomial approximations of tensor product type in Sobolev-Slobodecki spaces by various interpolation and projection techniques, on error e…
-boundedness of DG()-solutions for nonlinear conservation laws with boundary conditions
Lutz Angermann, Christian Henke
We prove the -boundedness of a higher-order shock-capturing streamline-diffusion DG-method based on polynomials of degree for general scalar conservat…