dorsal/arxiv
View SchemaMeasure of phonon-number moments and motional quadratures through infinitesimal-time probing of trapped ions
| Authors | T. Bastin, J. von Zanthier, E. Solano |
|---|---|
| Categories | |
| ArXiv ID | quant-ph/0506098 |
| URL | https://arxiv.org/abs/quant-ph/0506098 |
| DOI | 10.1088/0953-4075/39/3/020 |
| Journal | J. Phys. B: At. Mol. Opt. Phys. 39, 685 (2006) |
Abstract
A method for gaining information about the phonon-number moments and the generalized nonlinear and linear quadratures in the motion of trapped ions (in particular, position and momentum) is proposed, valid inside and outside the Lamb-Dicke regime. It is based on the measurement of first time derivatives of electronic populations, evaluated at the motion-probe interaction time t=0. In contrast to other state-reconstruction proposals, based on measuring Rabi oscillations or dispersive interactions, the present scheme can be performed resonantly at infinitesimal short motion-probe interaction times, remaining thus insensitive to decoherence processes.
{
"annotation_id": "4fb91ba7-b1d0-4a45-9114-5b1eca713ee1",
"date_created": "2026-03-02T18:02:16.491000Z",
"date_modified": "2026-03-02T18:02:16.491000Z",
"file_hash": "a429e0af901bf3271b4b05df8ac12b34f1980bf718ad0a3aaf93068212baf0db",
"private": false,
"record": {
"abstract": "A method for gaining information about the phonon-number moments and the\ngeneralized nonlinear and linear quadratures in the motion of trapped ions (in\nparticular, position and momentum) is proposed, valid inside and outside the\nLamb-Dicke regime. It is based on the measurement of first time derivatives of\nelectronic populations, evaluated at the motion-probe interaction time t=0. In\ncontrast to other state-reconstruction proposals, based on measuring Rabi\noscillations or dispersive interactions, the present scheme can be performed\nresonantly at infinitesimal short motion-probe interaction times, remaining\nthus insensitive to decoherence processes.",
"arxiv_id": "quant-ph/0506098",
"authors": [
"T. Bastin",
"J. von Zanthier",
"E. Solano"
],
"categories": [
"quant-ph"
],
"doi": "10.1088/0953-4075/39/3/020",
"journal_ref": "J. Phys. B: At. Mol. Opt. Phys. 39, 685 (2006)",
"title": "Measure of phonon-number moments and motional quadratures through infinitesimal-time probing of trapped ions",
"url": "https://arxiv.org/abs/quant-ph/0506098"
},
"schema_id": "dorsal/arxiv",
"source": {
"execution_id": "1600364d-d42c-4a27-a16c-74915d1fa7d8",
"id": "arXiv Dataset IDs",
"type": "Model",
"variant": "snapshot-2026-03-01",
"version": "0.1.0"
},
"user_id": 1000002
}