2 papers
quant-ph2026
Perturbative hydrogenic Lamb shifts and radiative decay rates -- an so(4,2)-based algebraic approach
Gernot Alber
It is shown that algebraic techniques based on the Lie algebra so(4,2) provide efficient tools for evaluating Lamb shifts and radiative decay rates for hydrogenic energy eigenstate…
quant-ph2010
Quantum electrodynamics of one-photon wave packets
M. Stobińska, G. Alber, G. Leuchs
In this contribution we investigate quantum electrodynamical many-mode aspects by exploring the simplest possible situation in this context, namely the interaction of a single atom…