dorsal/arxiv
View SchemaDYNAMICS OF SQUEEZING FROM GEMERALIZED COHERENT STATES
| Authors | Salvatore De Martino, Silvio De Siena, Fabrizio Illuminati |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/9503026 |
| URL | https://arxiv.org/abs/quant-ph/9503026 |
Abstract
We extend the definition of generalized coherent states to include the case of time-dependent dispersion. We introduce a suitable operator providing displacement and dynamical rescaling from an arbitrary ground state. As a consequence, squeezing is naturally embedded in this framework, and its dynamics is ruled by the evolution equation for the dispersion. Our construction provides a displacement-operator method to obtain the squeezed states of arbitrary systems.
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"date_created": "2026-03-02T18:02:38.003000Z",
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"abstract": "We extend the definition of generalized coherent states to include the case\nof time-dependent dispersion. We introduce a suitable operator providing\ndisplacement and dynamical rescaling from an arbitrary ground state. As a\nconsequence, squeezing is naturally embedded in this framework, and its\ndynamics is ruled by the evolution equation for the dispersion. Our\nconstruction provides a displacement-operator method to obtain the squeezed\nstates of arbitrary systems.",
"arxiv_id": "quant-ph/9503026",
"authors": [
"Salvatore De Martino",
"Silvio De Siena",
"Fabrizio Illuminati"
],
"categories": [
"quant-ph",
"cond-mat"
],
"title": "DYNAMICS OF SQUEEZING FROM GEMERALIZED COHERENT STATES",
"url": "https://arxiv.org/abs/quant-ph/9503026"
},
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