Abstract
It is shown that a linear combination of ‘‘even’’ and ‘‘odd’’ Sp(2,R) coherent states can be more highly squeezed than a coherent state belonging to a single Sp(2,R) representation. Physical mechanisms for generating such superpositions are introduced and studied.
- Received 8 July 1991
DOI:https://doi.org/10.1103/PhysRevA.44.5988
©1991 American Physical Society