dorsal/arxiv
View SchemaSignatures of non-locality in the first-order coherence of the scattered light
| Authors | Priscilla Cañizares, Tobias Görler, Juan Pablo Paz, Giovanna Morigi, Wolfgang Schleich |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0703109 |
| URL | https://arxiv.org/abs/quant-ph/0703109 |
| DOI | 10.1134/S1054660X0707002X |
| Journal | Laser Physics 17, 903-907 (2007). |
Abstract
The spatial coherence of an atomic wavepacket can be detected in the scattered photons, even when the center-of-mass motion is in the quantum coherent superposition of two distant, non-overlapping wave packets. Spatial coherence manifests itself in the power spectrum of the emitted photons, whose spectral components can exhibit interference fringes as a function of the emission angle. The contrast and the phase of this interference pattern provide information about the quantum state of the center of mass of the scattering atom.
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"abstract": "The spatial coherence of an atomic wavepacket can be detected in the\nscattered photons, even when the center-of-mass motion is in the quantum\ncoherent superposition of two distant, non-overlapping wave packets. Spatial\ncoherence manifests itself in the power spectrum of the emitted photons, whose\nspectral components can exhibit interference fringes as a function of the\nemission angle. The contrast and the phase of this interference pattern provide\ninformation about the quantum state of the center of mass of the scattering\natom.",
"arxiv_id": "quant-ph/0703109",
"authors": [
"Priscilla Ca\u00f1izares",
"Tobias G\u00f6rler",
"Juan Pablo Paz",
"Giovanna Morigi",
"Wolfgang Schleich"
],
"categories": [
"quant-ph",
"cond-mat.other"
],
"doi": "10.1134/S1054660X0707002X",
"journal_ref": "Laser Physics 17, 903-907 (2007).",
"title": "Signatures of non-locality in the first-order coherence of the scattered light",
"url": "https://arxiv.org/abs/quant-ph/0703109"
},
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