Collective Subspace and Canonical System with Constraints
Atsushi KURIYAMA · Progress of Theoretical Physics · 1980
We develop a formal framework in which the collective subspace describing large amplitude collective motion is specified with certain constraints and its quantization can be performed in a consistent manner. Following the idea of the local harmonic approximation, we introduce certain constraints which determine the collective subspace. Then the collective subspace can be described as a canonical system with constraints and its quantization can be carried out with the aid of Dirac-Faddeev quantization.