On q-squeezed states
- 7 December 1990
- journal article
- Published by IOP Publishing in Journal of Physics A: General Physics
- Vol. 23 (23) , L1209-L1212
- https://doi.org/10.1088/0305-4470/23/23/004
Abstract
The authors present the results of an analysis of the squeezing of components of the (conventional) electromagnetic field in quantum group analogues of the Heisenberg-Weyl (HW) coherent state and SU(1,1) squeezed state. They find that squeezing occurs for all finite-q values not equal to unity in the HW q-coherent state, in contrast to the usual case; and also in the SUq(1,1) case, although here less than in the usual (q=1) SU(1,1) squeezed state.Keywords
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