Prefer a chat interface with context about you and your work?
Covariant theory of particle-vibrational coupling and its effect on the single-particle spectrum
The relativistic mean field (RMF) approach describing the motion of independent particles in effective meson fields is extended by a microscopic theory of particle vibrational coupling. It leads to an energy dependence of the relativistic mass operator in the Dyson equation for the single-particle propagator. This equation is solved in …