19 citations · 19 across the 1 of their papers we have counts for
5 papers
Quantum Electrodynamics near a Dielectric Half-space
Claudia Eberlein, Dieter Robaschik
We determine the photon propagator in the presence of a non-dispersive dielectric half-space and use it to calculate the self-energy of an electron near a dielectric surface.
Thermodynamics of the Casimir Effect - Asymptotic Considerations -
H. Mitter, D. Robaschik
We study the Casimir effect with different temperatures between the plates () resp. outside of them (). If we consider the inner system as the black body radiation for a spe…
Twist-2 Light-Ray Operators: Anomalous Dimensions and Evolution Equations
J. Blümlein, B. Geyer, D. Robaschik
The non-singlet and singlet anomalous dimensions of the twist--2 light-ray operators for unpolarized and polarized deep inelastic scattering are calculated in . We apply th…
The evolution of the nonsinglet twist-3 parton distribution function
B. Geyer, D. Müller, D. Robaschik
The twist three contributions to the -evolution of the spin-dependent structure function are considered in the non-local operator product approach. Defining…
Light-Ray Operators and their Application in QCD
B. Geyer, D. Müller, D. Robaschik
The nonperturbative parton distribution and wave functions are directly related to matrix elements of light-ray (nonlocal) operators. These operators are generalizations of the sta…