Coherent state expansion of squeezed states
β Scribed by P. Adam; J. Janszky
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 225 KB
- Volume
- 149
- Category
- Article
- ISSN
- 0375-9601
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π SIMILAR VOLUMES
After having set up a concise frame for pure and mixed all-order coherent states, we let them undergo a rather general squeezing transformation. These squeezed states are always non-classical, but some-apparently experimentally preparable-of them are still second-order coherent. They combine peculia
Characterization of thermal coherent and thermal squeezed states are given in terms of the characteristic function. Previous characterizations of coherent state are analyzed and shown to involve a special stiplation for zero temperature. Relaxation of this stipulation characterizes the thermal coher