Quasiclassical asymptotics and coherent states for bounded discrete spectra
Quasiclassical asymptotics and coherent states for bounded discrete spectra
We consider discrete spectra of bound states for non-relativistic motion in attractive potentials V_{\sigma}(x) = -|V_{0}| |x|^{-\sigma}, 0 < \sigma \leq 2. For these potentials the quasiclassical approximation for n -> \infty predicts quantized energy levels e_{\sigma}(n) of a bounded spectrum varying as e_{\sigma}(n) ~ -n^{-2\sigma/(2-\sigma)}. We construct collective quantum …