dorsal/arxiv
View SchemaStrong continuous-variable entanglement in modulated quantum dissipative dynamics
| Authors | H. H. Adamyan, G. Yu. Kryuchkyan |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0404110 |
| URL | https://arxiv.org/abs/quant-ph/0404110 |
Abstract
We investigate the creation of entangled states of bright light beams obeying the condition of strong Einstein-Podolsky-Rosen-like paradox criterion in time-modulated quantum dissipative dynamics. Having in view the generation of these states we propose a non-degenerate optical parametric oscillator(NOPO) driven by an amplitude-modulated pump field. We develop semi-classical and quantum theories of this device for all operational regimes concluding that, contrary to ordinary NOPO, the continuous-variable entanglement becomes approximately perfect for high level of modulation. Our analytical results are in well agreement with numerical simulations.
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"abstract": "We investigate the creation of entangled states of bright light beams obeying\nthe condition of strong Einstein-Podolsky-Rosen-like paradox criterion in\ntime-modulated quantum dissipative dynamics. Having in view the generation of\nthese states we propose a non-degenerate optical parametric oscillator(NOPO)\ndriven by an amplitude-modulated pump field. We develop semi-classical and\nquantum theories of this device for all operational regimes concluding that,\ncontrary to ordinary NOPO, the continuous-variable entanglement becomes\napproximately perfect for high level of modulation. Our analytical results are\nin well agreement with numerical simulations.",
"arxiv_id": "quant-ph/0404110",
"authors": [
"H. H. Adamyan",
"G. Yu. Kryuchkyan"
],
"categories": [
"quant-ph"
],
"title": "Strong continuous-variable entanglement in modulated quantum dissipative dynamics",
"url": "https://arxiv.org/abs/quant-ph/0404110"
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