Coherence properties and quantum state transportation in an optical conveyor belt
Phys. Rev. Lett. 91, 213002 (2003) We have prepared and detected quantum coherences with long dephasing times at the level of single trapped cesium atoms. Controlled transport by an "optical conveyor belt" over macroscopic distances preserves the atomic coherence with slight reduction of c...
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| creator | Kuhr, S Alt, W Schrader, D Dotsenko, I Miroshnychenko, Y Rosenfeld, W Khudaverdyan, M Gomer, V Rauschenbeutel, A Meschede, D |
| description | Phys. Rev. Lett. 91, 213002 (2003) We have prepared and detected quantum coherences with long dephasing times at
the level of single trapped cesium atoms. Controlled transport by an "optical
conveyor belt" over macroscopic distances preserves the atomic coherence with
slight reduction of coherence time. The limiting dephasing effects are
experimentally identified and are of technical rather than fundamental nature.
We present an analytical model of the reversible and irreversible dephasing
mechanisms. Coherent quantum bit operations along with quantum state transport
open the route towards a "quantum shift register" of individual neutral atoms. |
| doi_str_mv | 10.48550/arxiv.quant-ph/0304081 |
| format | Article |
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the level of single trapped cesium atoms. Controlled transport by an "optical
conveyor belt" over macroscopic distances preserves the atomic coherence with
slight reduction of coherence time. The limiting dephasing effects are
experimentally identified and are of technical rather than fundamental nature.
We present an analytical model of the reversible and irreversible dephasing
mechanisms. Coherent quantum bit operations along with quantum state transport
open the route towards a "quantum shift register" of individual neutral atoms.</description><identifier>DOI: 10.48550/arxiv.quant-ph/0304081</identifier><language>eng</language><subject>Physics - Quantum Physics</subject><creationdate>2003-04</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>228,230,776,881</link.rule.ids><linktorsrc>$$Uhttps://arxiv.org/abs/quant-ph/0304081$$EView_record_in_Cornell_University$$FView_record_in_$$GCornell_University$$Hfree_for_read</linktorsrc><backlink>$$Uhttps://doi.org/10.1103/PhysRevLett.91.213002$$DView published paper (Access to full text may be restricted)$$Hfree_for_read</backlink><backlink>$$Uhttps://doi.org/10.48550/arXiv.quant-ph/0304081$$DView paper in arXiv$$Hfree_for_read</backlink></links><search><creatorcontrib>Kuhr, S</creatorcontrib><creatorcontrib>Alt, W</creatorcontrib><creatorcontrib>Schrader, D</creatorcontrib><creatorcontrib>Dotsenko, I</creatorcontrib><creatorcontrib>Miroshnychenko, Y</creatorcontrib><creatorcontrib>Rosenfeld, W</creatorcontrib><creatorcontrib>Khudaverdyan, M</creatorcontrib><creatorcontrib>Gomer, V</creatorcontrib><creatorcontrib>Rauschenbeutel, A</creatorcontrib><creatorcontrib>Meschede, D</creatorcontrib><title>Coherence properties and quantum state transportation in an optical conveyor belt</title><description>Phys. Rev. Lett. 91, 213002 (2003) We have prepared and detected quantum coherences with long dephasing times at
the level of single trapped cesium atoms. Controlled transport by an "optical
conveyor belt" over macroscopic distances preserves the atomic coherence with
slight reduction of coherence time. The limiting dephasing effects are
experimentally identified and are of technical rather than fundamental nature.
We present an analytical model of the reversible and irreversible dephasing
mechanisms. Coherent quantum bit operations along with quantum state transport
open the route towards a "quantum shift register" of individual neutral atoms.</description><subject>Physics - Quantum Physics</subject><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><sourceid>GOX</sourceid><recordid>eNqNjsEKgkAURWfTIqpv6G1aqiMpuJeibdB-eNkLB3RmevOU_PtE_IBWlwuHw1HqmOu0qMpSZ8hfO6afAZ0koc30WRe6yrfqXvuWmFxDENgHYrEUAd0LFnboIQoKgTC6GDzPx3oH1s0M-CC2wQ4a70aaPMOTOtmrzRu7SId1d-p0vTzqW7IkmMC2R57MojehNWvK-V_uB1pQRsQ</recordid><startdate>20030411</startdate><enddate>20030411</enddate><creator>Kuhr, S</creator><creator>Alt, W</creator><creator>Schrader, D</creator><creator>Dotsenko, I</creator><creator>Miroshnychenko, Y</creator><creator>Rosenfeld, W</creator><creator>Khudaverdyan, M</creator><creator>Gomer, V</creator><creator>Rauschenbeutel, A</creator><creator>Meschede, D</creator><scope>GOX</scope></search><sort><creationdate>20030411</creationdate><title>Coherence properties and quantum state transportation in an optical conveyor belt</title><author>Kuhr, S ; Alt, W ; Schrader, D ; Dotsenko, I ; Miroshnychenko, Y ; Rosenfeld, W ; Khudaverdyan, M ; Gomer, V ; Rauschenbeutel, A ; Meschede, D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-arxiv_primary_quant_ph_03040813</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Physics - Quantum Physics</topic><toplevel>online_resources</toplevel><creatorcontrib>Kuhr, S</creatorcontrib><creatorcontrib>Alt, W</creatorcontrib><creatorcontrib>Schrader, D</creatorcontrib><creatorcontrib>Dotsenko, I</creatorcontrib><creatorcontrib>Miroshnychenko, Y</creatorcontrib><creatorcontrib>Rosenfeld, W</creatorcontrib><creatorcontrib>Khudaverdyan, M</creatorcontrib><creatorcontrib>Gomer, V</creatorcontrib><creatorcontrib>Rauschenbeutel, A</creatorcontrib><creatorcontrib>Meschede, D</creatorcontrib><collection>arXiv.org</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kuhr, S</au><au>Alt, W</au><au>Schrader, D</au><au>Dotsenko, I</au><au>Miroshnychenko, Y</au><au>Rosenfeld, W</au><au>Khudaverdyan, M</au><au>Gomer, V</au><au>Rauschenbeutel, A</au><au>Meschede, D</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Coherence properties and quantum state transportation in an optical conveyor belt</atitle><date>2003-04-11</date><risdate>2003</risdate><abstract>Phys. Rev. Lett. 91, 213002 (2003) We have prepared and detected quantum coherences with long dephasing times at
the level of single trapped cesium atoms. Controlled transport by an "optical
conveyor belt" over macroscopic distances preserves the atomic coherence with
slight reduction of coherence time. The limiting dephasing effects are
experimentally identified and are of technical rather than fundamental nature.
We present an analytical model of the reversible and irreversible dephasing
mechanisms. Coherent quantum bit operations along with quantum state transport
open the route towards a "quantum shift register" of individual neutral atoms.</abstract><doi>10.48550/arxiv.quant-ph/0304081</doi><oa>free_for_read</oa></addata></record> |
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| subjects | Physics - Quantum Physics |
| title | Coherence properties and quantum state transportation in an optical conveyor belt |
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