Spin squeezing: transforming one-axis twisting into two-axis twisting

Squeezed spin states possess unique quantum correlation or entanglement and are significantly promising for advancing quantum information processing and quantum metrology. In recent back-to-back publications [C. Gross et al., Nature (London) 464, 1165 (2010) and Max F. Riedel et al., Nature (London)...

Full description

Saved in:
Bibliographic Details
Published in:Physical review letters 2011-07, Vol.107 (1), p.013601-013601, Article 013601
Main Authors: Liu, Y C, Xu, Z F, Jin, G R, You, L
Format: Article
Language:English
Subjects:
ANGULAR MOMENTUM
ATOMS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CONDENSATES
CORRELATIONS
FLUCTUATIONS
INFORMATION
INTERACTIONS
NOISE
PARTICLE PROPERTIES
PULSES
QUANTUM ENTANGLEMENT
QUANTUM INFORMATION
SPIN
VARIATIONS
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3
cites cdi_FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3
container_end_page 013601
container_issue 1
container_start_page 013601
container_title Physical review letters
container_volume 107
creator Liu, Y C
Xu, Z F
Jin, G R
You, L
description Squeezed spin states possess unique quantum correlation or entanglement and are significantly promising for advancing quantum information processing and quantum metrology. In recent back-to-back publications [C. Gross et al., Nature (London) 464, 1165 (2010) and Max F. Riedel et al., Nature (London) 464, 1170 (2010)], reduced spin fluctuations are observed leading to spin squeezing at -8.2 and -2.5 dB, respectively, in two-component atomic condensates exhibiting one-axis-twisting interactions. The noise reduction limit for the one-axis twisting scales as ∝1/N(2/3), which for a condensate with N∼10(3) atoms is about 100 times below the standard quantum limit. We present a scheme using repeated Rabi pulses capable of transforming the one-axis-twisting spin squeezing into the two-axis-twisting type, leading to Heisenberg limited noise reduction ∝1/N or an extra tenfold improvement for N∼10(3).
doi_str_mv 10.1103/PhysRevLett.107.013601
format article
fullrecord <record><control><sourceid>proquest_osti_</sourceid><recordid>TN_cdi_osti_scitechconnect_21567499</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>880135606</sourcerecordid><originalsourceid>FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3</originalsourceid><addsrcrecordid>eNpVkEtPwzAQhC0EoqXwF6pIHDil7MaJnXBDVXlIlUA8zpbrbGhQE5fYBcqvx1ULgtNqRjO72o-xIcIIEfj5_XztHuh9St6PEOQIkAvAPdYPooglYrrP-gAc4wJA9tiRc68AgInID1kvQVnILE36bPK4rNvIva2Ivur25SLynW5dZbsmqMi2FOvP2kX-o3Z-49Stt0HZ__YxO6j0wtHJbg7Y89XkaXwTT--ub8eX09hwnvtYoynLrDBlinlSVAhlJlBWupjBzPC8SoUGnhpJKNLKkBQ6S_IZiYRKzIAqPmCn2702nFXO1J7M3Ni2JeNVgpmQaVGE1Nk2texseMx51dTO0GKhW7Irp_I80MoEiJAU26TprHMdVWrZ1Y3u1gpBbTirP5yDJ9WWcygOdydWs4bK39oPWP4Nyox80w</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>880135606</pqid></control><display><type>article</type><title>Spin squeezing: transforming one-axis twisting into two-axis twisting</title><source>American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)</source><creator>Liu, Y C ; Xu, Z F ; Jin, G R ; You, L</creator><creatorcontrib>Liu, Y C ; Xu, Z F ; Jin, G R ; You, L</creatorcontrib><description>Squeezed spin states possess unique quantum correlation or entanglement and are significantly promising for advancing quantum information processing and quantum metrology. In recent back-to-back publications [C. Gross et al., Nature (London) 464, 1165 (2010) and Max F. Riedel et al., Nature (London) 464, 1170 (2010)], reduced spin fluctuations are observed leading to spin squeezing at -8.2 and -2.5 dB, respectively, in two-component atomic condensates exhibiting one-axis-twisting interactions. The noise reduction limit for the one-axis twisting scales as ∝1/N(2/3), which for a condensate with N∼10(3) atoms is about 100 times below the standard quantum limit. We present a scheme using repeated Rabi pulses capable of transforming the one-axis-twisting spin squeezing into the two-axis-twisting type, leading to Heisenberg limited noise reduction ∝1/N or an extra tenfold improvement for N∼10(3).</description><identifier>ISSN: 0031-9007</identifier><identifier>EISSN: 1079-7114</identifier><identifier>DOI: 10.1103/PhysRevLett.107.013601</identifier><identifier>PMID: 21797542</identifier><language>eng</language><publisher>United States</publisher><subject>ANGULAR MOMENTUM ; ATOMS ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; CONDENSATES ; CORRELATIONS ; FLUCTUATIONS ; INFORMATION ; INTERACTIONS ; NOISE ; PARTICLE PROPERTIES ; PULSES ; QUANTUM ENTANGLEMENT ; QUANTUM INFORMATION ; SPIN ; VARIATIONS</subject><ispartof>Physical review letters, 2011-07, Vol.107 (1), p.013601-013601, Article 013601</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3</citedby><cites>FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,776,780,881,27901,27902</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21797542$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/biblio/21567499$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Liu, Y C</creatorcontrib><creatorcontrib>Xu, Z F</creatorcontrib><creatorcontrib>Jin, G R</creatorcontrib><creatorcontrib>You, L</creatorcontrib><title>Spin squeezing: transforming one-axis twisting into two-axis twisting</title><title>Physical review letters</title><addtitle>Phys Rev Lett</addtitle><description>Squeezed spin states possess unique quantum correlation or entanglement and are significantly promising for advancing quantum information processing and quantum metrology. In recent back-to-back publications [C. Gross et al., Nature (London) 464, 1165 (2010) and Max F. Riedel et al., Nature (London) 464, 1170 (2010)], reduced spin fluctuations are observed leading to spin squeezing at -8.2 and -2.5 dB, respectively, in two-component atomic condensates exhibiting one-axis-twisting interactions. The noise reduction limit for the one-axis twisting scales as ∝1/N(2/3), which for a condensate with N∼10(3) atoms is about 100 times below the standard quantum limit. We present a scheme using repeated Rabi pulses capable of transforming the one-axis-twisting spin squeezing into the two-axis-twisting type, leading to Heisenberg limited noise reduction ∝1/N or an extra tenfold improvement for N∼10(3).</description><subject>ANGULAR MOMENTUM</subject><subject>ATOMS</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>CONDENSATES</subject><subject>CORRELATIONS</subject><subject>FLUCTUATIONS</subject><subject>INFORMATION</subject><subject>INTERACTIONS</subject><subject>NOISE</subject><subject>PARTICLE PROPERTIES</subject><subject>PULSES</subject><subject>QUANTUM ENTANGLEMENT</subject><subject>QUANTUM INFORMATION</subject><subject>SPIN</subject><subject>VARIATIONS</subject><issn>0031-9007</issn><issn>1079-7114</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><recordid>eNpVkEtPwzAQhC0EoqXwF6pIHDil7MaJnXBDVXlIlUA8zpbrbGhQE5fYBcqvx1ULgtNqRjO72o-xIcIIEfj5_XztHuh9St6PEOQIkAvAPdYPooglYrrP-gAc4wJA9tiRc68AgInID1kvQVnILE36bPK4rNvIva2Ivur25SLynW5dZbsmqMi2FOvP2kX-o3Z-49Stt0HZ__YxO6j0wtHJbg7Y89XkaXwTT--ub8eX09hwnvtYoynLrDBlinlSVAhlJlBWupjBzPC8SoUGnhpJKNLKkBQ6S_IZiYRKzIAqPmCn2702nFXO1J7M3Ni2JeNVgpmQaVGE1Nk2texseMx51dTO0GKhW7Irp_I80MoEiJAU26TprHMdVWrZ1Y3u1gpBbTirP5yDJ9WWcygOdydWs4bK39oPWP4Nyox80w</recordid><startdate>20110701</startdate><enddate>20110701</enddate><creator>Liu, Y C</creator><creator>Xu, Z F</creator><creator>Jin, G R</creator><creator>You, L</creator><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7X8</scope><scope>OTOTI</scope></search><sort><creationdate>20110701</creationdate><title>Spin squeezing: transforming one-axis twisting into two-axis twisting</title><author>Liu, Y C ; Xu, Z F ; Jin, G R ; You, L</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>ANGULAR MOMENTUM</topic><topic>ATOMS</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>CONDENSATES</topic><topic>CORRELATIONS</topic><topic>FLUCTUATIONS</topic><topic>INFORMATION</topic><topic>INTERACTIONS</topic><topic>NOISE</topic><topic>PARTICLE PROPERTIES</topic><topic>PULSES</topic><topic>QUANTUM ENTANGLEMENT</topic><topic>QUANTUM INFORMATION</topic><topic>SPIN</topic><topic>VARIATIONS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Liu, Y C</creatorcontrib><creatorcontrib>Xu, Z F</creatorcontrib><creatorcontrib>Jin, G R</creatorcontrib><creatorcontrib>You, L</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>MEDLINE - Academic</collection><collection>OSTI.GOV</collection><jtitle>Physical review letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Liu, Y C</au><au>Xu, Z F</au><au>Jin, G R</au><au>You, L</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Spin squeezing: transforming one-axis twisting into two-axis twisting</atitle><jtitle>Physical review letters</jtitle><addtitle>Phys Rev Lett</addtitle><date>2011-07-01</date><risdate>2011</risdate><volume>107</volume><issue>1</issue><spage>013601</spage><epage>013601</epage><pages>013601-013601</pages><artnum>013601</artnum><issn>0031-9007</issn><eissn>1079-7114</eissn><abstract>Squeezed spin states possess unique quantum correlation or entanglement and are significantly promising for advancing quantum information processing and quantum metrology. In recent back-to-back publications [C. Gross et al., Nature (London) 464, 1165 (2010) and Max F. Riedel et al., Nature (London) 464, 1170 (2010)], reduced spin fluctuations are observed leading to spin squeezing at -8.2 and -2.5 dB, respectively, in two-component atomic condensates exhibiting one-axis-twisting interactions. The noise reduction limit for the one-axis twisting scales as ∝1/N(2/3), which for a condensate with N∼10(3) atoms is about 100 times below the standard quantum limit. We present a scheme using repeated Rabi pulses capable of transforming the one-axis-twisting spin squeezing into the two-axis-twisting type, leading to Heisenberg limited noise reduction ∝1/N or an extra tenfold improvement for N∼10(3).</abstract><cop>United States</cop><pmid>21797542</pmid><doi>10.1103/PhysRevLett.107.013601</doi><tpages>1</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0031-9007
ispartof Physical review letters, 2011-07, Vol.107 (1), p.013601-013601, Article 013601
issn 0031-9007
1079-7114
language eng
recordid cdi_osti_scitechconnect_21567499
source American Physical Society:Jisc Collections:APS Read and Publish 2023-2025 (reading list)
subjects ANGULAR MOMENTUM
ATOMS
CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS
CONDENSATES
CORRELATIONS
FLUCTUATIONS
INFORMATION
INTERACTIONS
NOISE
PARTICLE PROPERTIES
PULSES
QUANTUM ENTANGLEMENT
QUANTUM INFORMATION
SPIN
VARIATIONS
title Spin squeezing: transforming one-axis twisting into two-axis twisting
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-06T22%3A51%3A33IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_osti_&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Spin%20squeezing:%20transforming%20one-axis%20twisting%20into%20two-axis%20twisting&rft.jtitle=Physical%20review%20letters&rft.au=Liu,%20Y%20C&rft.date=2011-07-01&rft.volume=107&rft.issue=1&rft.spage=013601&rft.epage=013601&rft.pages=013601-013601&rft.artnum=013601&rft.issn=0031-9007&rft.eissn=1079-7114&rft_id=info:doi/10.1103/PhysRevLett.107.013601&rft_dat=%3Cproquest_osti_%3E880135606%3C/proquest_osti_%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c338t-a1cdd59cd41829f10d5617fa9b0bc38f46a034c7e164fce76a528be62ed150ef3%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=880135606&rft_id=info:pmid/21797542&rfr_iscdi=true