Abstract
Quark and gluon interactions are computed inside a rigid spherical cavity. The formalism successfully rederives some old MIT bag results for energy shifts and will provide new applications to mixing problems, glue in the , hadron decays, and gluonium hyperfine splittings. Cavity perturbation theory is shown to be valid if which justifies the MIT group's computations with .
- Received 16 January 1981
DOI:https://doi.org/10.1103/PhysRevD.23.2098
©1981 American Physical Society