Kazuyuki Fujii
Published 2002-07-31Version 1
In the first half we make a short review of coherent states and generalized coherent ones based on Lie algebras su(2) and su(1,1), and the Schwinger's boson method to construct representations of the Lie algebras. In the second half we make a review of recent developments on both swap of coherent states and cloning of coherent states which are important subjects in Quantum Information Theory.
Comments: Latex File, 14 pages, Talk given at the "International Congress on Computational and Applied Mathematics", 22-26/July/2002, Katholieke Universiteit Leuven, Belgium. This is a brief introduction to the long review article by the author quant-ph/0112090
On the role of coherent states in quantum foundations
Coherent states for quadratic Hamiltonians
Coherent states for a particle on a sphere
