## Semiclassical Physics, Frontiers in Physics, Vol. 96 (revised edition: Westview Press, Boulder, 2003); see Ch. 4 for the ETF model

- M. Brack, R. K. Bhaduri
- 2003

We first give a short review of the “local-current approximation” (LCA), derived from a general variation principle, which serves as a semiclassical description of strongly collective excitations in finite fermion systems starting from their quantum-mechanical meanfield ground state. We illustrate it for the example of coupled translational and… (More)