114 citations · 517 across the 47 of their papers we have counts for
4 papers · 1 filter
Superstrings and dark matter
R. Dick, N. Eschrich, M. Gaul
We point out that the spectrum and interactions of light states of the heterotic string indicate a string scale close to the GUT scale, and a mass generating scale for the gravitat…
Convergent Perturbation Theory for a q-deformed Anharmonic Oscillator
Rainer Dick, Andrea Pollok-Narayanan, Harold Steinacker +1
A --deformed anharmonic oscillator is defined within the framework of --deformed quantum mechanics. It is shown that the Rayleigh--Schrödinger perturbation series for the bou…
Confinement from a massive scalar in QCD
Rainer Dick
A model is introduced with a massive scalar coupling to the Yang--Mills term in four--dimensional gauge theory. It is shown that the resulting potential of colour sources consists…
Cosmological implications of a light dilaton
R. Dick, M. Gaul
Supersymmetric Peccei-Quinn symmetry and string theory predict a complex scalar field comprising a dilaton and an axion. These fields are massless at high energies, but it is known…