55 citations · 233 across the 12 of their papers we have counts for
4 papers · 1 filter
Semi-Analytic Approach to Higher-Order Corrections in Simple Muonic Bound Systems: Vacuum Polarization, Self-Energy and Radiative-Recoil
U. D. Jentschura, B. J. Wundt
The current discrepancy of theory and experiment observed recently in muonic hydrogen necessitates a reinvestigation of all corrections to contribute to the Lamb shift in muonic hy…
Sources, Potentials and Fields in Lorenz and Coulomb Gauge: Cancellation of Instantaneous Interactions for Moving Point Charges
B. J. Wundt, U. D. Jentschura
We investigate the coupling of the electromagnetic sources (charge and current densities) to the scalar and vector potentials in classical electrodynamics, using Green function tec…
Pseudo-Hermitian Quantum Dynamics of Tachyonic Spin-1/2 Particles
U. D. Jentschura, B. J. Wundt
We investigate the spinor solutions, the spectrum and the symmetry properties of a matrix-valued wave equation whose plane-wave solutions satisfy the superluminal (tachyonic) dispe…
Self-Energy Correction to the Hyperfine Splitting for Excited States
B. J. Wundt, U. D. Jentschura
The self-energy corrections to the hyperfine splitting is evaluated for higher excited states in hydrogenlike ions, using an expansion in the binding parameter Zalpha, where Z is t…