<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0035-001X</journal-id>
<journal-title><![CDATA[Revista mexicana de física]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. fis.]]></abbrev-journal-title>
<issn>0035-001X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Física]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0035-001X2003000400003</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Information swapping scheme in cavity QED]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arévalo Aguilar]]></surname>
<given-names><![CDATA[L.M.]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moya-Cessa]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Centro de Investigaciones en Optica A.C  ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>México</country>
</aff>
<aff id="A02">
<institution><![CDATA[,Instituto Nacional de Astrofísica, Óptica y Electrónica Coordinación de Óptica ]]></institution>
<addr-line><![CDATA[Puebla ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2003</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2003</year>
</pub-date>
<volume>49</volume>
<numero>4</numero>
<fpage>307</fpage>
<lpage>309</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2003000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2003000400003&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2003000400003&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[We present a method to swap information between atomic states by manipulating the interaction time between a quantum cavity field and two two-level atoms. We show that quantum information carried by one atom can be written onto a 'blank' state of the second atom, and the information contained in atom one is completely erased.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Presentamos un método para intercambiar información entre estados atómicos mediante la manipulación del tiempo de interacción entre dos átomos de dos niveles y un campo electromagnético cuántizado. Mostramos que la información contenida en un átomo puede ser escrita en un estado "en blanco de un segundo átomo, borrando por completo la información del primero.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Quantum information swapping]]></kwd>
<kwd lng="en"><![CDATA[teleportation]]></kwd>
<kwd lng="en"><![CDATA[2-level atoms interacting with light]]></kwd>
<kwd lng="es"><![CDATA[Intercambio de información cuántica]]></kwd>
<kwd lng="es"><![CDATA[teleportación]]></kwd>
<kwd lng="es"><![CDATA[interacción de 2 átomos con campos cuantizados]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Carta</font></p>     <p align="justify">&nbsp;</p>      <p align="center"><font face="verdana" size="4"><b>Information swapping scheme in cavity QED</b></font></p>      <p align="center">&nbsp;</p>     <p align="center"><font face="verdana" size="2"><b>L.M. Ar&eacute;valo Aguilar<sup>1</sup>, H. Moya&#45;Cessa<sup>2</sup></b></font></p>       <p align="center">&nbsp;</p>     <p align="justify"><font face="verdana" size="2"><i><sup>1</sup> Centro de Investigaciones en &Oacute;ptica, A.C., Loma del Bosque 115, Lomas del Campestre, Le&oacute;n, Gto.</i></font></p>      <p align="justify"><font face="verdana" size="2"><i><sup>2</sup> INAOE, Coordinaci&oacute;n de &Oacute;ptica, Apartado Postal 51 y 216, 72000 Puebla, Pue.</i></font></p>      <p align="justify">&nbsp;</p>     <p align="justify"><font face="verdana" size="2">Recibido el 3 de febrero de 2003.    ]]></body>
<body><![CDATA[<br> Aceptado el 7 de abril de 2003.</font></p>      <p align="justify">&nbsp;</p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>      <p align="justify"><font face="verdana" size="2">We present a method to swap information between atomic states by manipulating the interaction time between a quantum cavity field and two two&#45;level atoms. We show that quantum information carried by one atom can be written onto a 'blank' state of the second atom, and the information contained in atom one is completely erased.</font></p>      <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Quantum information swapping; teleportation; 2&#45;level atoms interacting with light.</font></p>       <p align="justify">&nbsp;</p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>      <p align="justify"><font face="verdana" size="2">Presentamos un m&eacute;todo para intercambiar informaci&oacute;n entre estados at&oacute;micos mediante la manipulaci&oacute;n del tiempo de interacci&oacute;n entre dos &aacute;tomos de dos niveles y un campo electromagn&eacute;tico cu&aacute;ntizado. Mostramos que la informaci&oacute;n contenida en un &aacute;tomo puede ser escrita en un estado "en blanco de un segundo &aacute;tomo, borrando por completo la informaci&oacute;n del primero.</font></p>      <p align="justify"><font face="verdana" size="2"><b>Palabras clave:</b> Intercambio de informaci&oacute;n cu&aacute;ntica; teleportaci&oacute;n; interacci&oacute;n de 2 &aacute;tomos con campos cuantizados.</font></p>      <p align="justify"><font face="verdana" size="2">PACS: 03.65.Bz; 42.50.Dv; 03.67.Lx</font></p>     ]]></body>
<body><![CDATA[<p align="justify">&nbsp;</p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v49n4/v49n4a3.pdf" target="_blank">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     <p align="justify">&nbsp;</p>       <p align="justify"><font face="verdana" size="2"><b>References</b></font>        <!-- ref --><p align="justify"><font face="verdana" size="2">1. R.P. Feynman, <i>Found. of Phys.</i> 16 (1986) 507.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295864&pid=S0035-001X200300040000300001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">2. A. Barenco, D. Deutsch, A. Ekert, and R. Jozsa, <i>Phys. Rev. Lett.</i> 74 (1995) 4083.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295866&pid=S0035-001X200300040000300002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">3. D.P. DiVincenzo, <i>J. Appl. Phys.</i> 85 (1999) 4785;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295868&pid=S0035-001X200300040000300003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> D. Loss, and D.P. DiVincenzao, <i>Phys. Rev. A</i> 57 (1998) 120.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295869&pid=S0035-001X200300040000300004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">4. A. Barenco <i>et al., Phys. Rev. A</i> 52 (1995) 3457.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295871&pid=S0035-001X200300040000300005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">5. A. Galindo, and M.A. Martin&#45;Delgado, <i>Rev. Mod. Phys.</i> 74 (2002) 347.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295873&pid=S0035-001X200300040000300006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">6. M.A. Nielsen and I.L. Chuang, <i>Quantum Computation and Quantum Information</i> (Cambridge University Press, 2002).    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295875&pid=S0035-001X200300040000300007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">7. A. Kuzmich and E.S. Polzik, <i>Phys. Rev. Lett.</i> 85 (1995) 5639.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295877&pid=S0035-001X200300040000300008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">8. N. Linden, H. Barjat, E. Kupce, and R. Freeman, <i>Chem. Phys.</i> <i>Lett.</i> 307 (1995) 198.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295879&pid=S0035-001X200300040000300009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">9. K. Kimm and H. Kwon, <i>Phys. Rev. A</i> 65 (2002) 022311.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295881&pid=S0035-001X200300040000300010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">10. C.H. Bennet, G. Brassard, C. Cr&eacute;peau, R. Jozsa, A. Peres, and W. Wootters, <i>Phys. Rev. Lett.</i> 70 (1993) 1895.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295883&pid=S0035-001X200300040000300011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">11. Y.&#45;H. Kim, S.P. Kulik, and Y. Shih, <i>Phys. Rev. Lett.</i> 86 (2001) 1370.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295885&pid=S0035-001X200300040000300012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">12. L. Vaidman and N. Yoran, <i>Phys. Rev. A</i> 59 (1999) 116.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295887&pid=S0035-001X200300040000300013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">13. S.B. Zheng and G. Guo, <i>Phys. Rev. Lett.</i> 85 (2000) 2392;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295889&pid=S0035-001X200300040000300014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> for experiment on the subject see: J.M. Raimond, M. Brune and S. Haroche, <i>Rev. of Mod. Phys.</i> 73 (2001) 565.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295890&pid=S0035-001X200300040000300015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">14. S. Osnaghi, P. Bertet, A. Auffeves, P. Maioli, M. Brune, J.M. Raimond, and S. Haroche, <i>Phys. Rev. Lett.</i> 87 (2001) 037902.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295892&pid=S0035-001X200300040000300016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">15. S.B. Zheng and G. Guo, <i>Phys. Rev. Lett.</i> 63 (2001) 044302.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295894&pid=S0035-001X200300040000300017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      <p align="justify"><font face="verdana" size="2">16. L.M. Ar&eacute;valo&#45;Aguilar and H. Moya&#45;Cessa (in preparation).</font></p>      <!-- ref --><p align="justify"><font face="verdana" size="2">17. P. Bertet <i>et al., Phys. Rev. Lett.</i> 89 (2002) 200402.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8295897&pid=S0035-001X200300040000300018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --></font></p>      ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Feynman]]></surname>
<given-names><![CDATA[R.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Found. of Phys.]]></source>
<year>1986</year>
<volume>16</volume>
<page-range>507</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barenco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Deutsch]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[Ekert]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Jozsa]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1995</year>
<volume>74</volume>
<page-range>4083</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[DiVincenzo]]></surname>
<given-names><![CDATA[D.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[. Appl. Phys.]]></source>
<year>1999</year>
<volume>85</volume>
<page-range>4785</page-range></nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Loss]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
<name>
<surname><![CDATA[DiVincenzao]]></surname>
<given-names><![CDATA[D.P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. A]]></source>
<year>1998</year>
<volume>57</volume>
<page-range>120</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Barenco]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. A]]></source>
<year>1995</year>
<volume>52</volume>
<page-range>3457</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Galindo]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Martin-Delgado]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Mod. Phys.]]></source>
<year>2002</year>
<volume>74</volume>
<page-range>347</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Nielsen]]></surname>
<given-names><![CDATA[M.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Chuang]]></surname>
<given-names><![CDATA[I.L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Quantum Computation and Quantum Information]]></source>
<year>2002</year>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kuzmich]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Polzik]]></surname>
<given-names><![CDATA[E.S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1995</year>
<volume>85</volume>
<page-range>5639</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Linden]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
<name>
<surname><![CDATA[Barjat]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kupce]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Freeman]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
</person-group>
<source><![CDATA[Chem. Phys. Lett.]]></source>
<year>1995</year>
<volume>307</volume>
<page-range>198</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kimm]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Kwon]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. A]]></source>
<year>2002</year>
<volume>65</volume>
<page-range>022311</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bennet]]></surname>
<given-names><![CDATA[C.H.]]></given-names>
</name>
<name>
<surname><![CDATA[Brassard]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
<name>
<surname><![CDATA[Crépeau]]></surname>
<given-names><![CDATA[C.]]></given-names>
</name>
<name>
<surname><![CDATA[Jozsa]]></surname>
<given-names><![CDATA[R.]]></given-names>
</name>
<name>
<surname><![CDATA[Peres]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Wootters]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>1993</year>
<volume>70</volume>
<page-range>1895</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[Y.-H.]]></given-names>
</name>
<name>
<surname><![CDATA[Kulik]]></surname>
<given-names><![CDATA[S.P.]]></given-names>
</name>
<name>
<surname><![CDATA[Shih]]></surname>
<given-names><![CDATA[Y.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>2001</year>
<volume>86</volume>
<page-range>1370</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Vaidman]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Yoran]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. A]]></source>
<year>1999</year>
<volume>59</volume>
<page-range>116</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[S.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>2000</year>
<volume>85</volume>
<page-range>2392</page-range></nlm-citation>
</ref>
<ref id="B15">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Raimond]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Brune]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Haroche]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. of Mod. Phys.]]></source>
<year>2001</year>
<volume>73</volume>
<page-range>565</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Osnaghi]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Bertet]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Auffeves]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Maioli]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Brune]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Raimond]]></surname>
<given-names><![CDATA[J.M.]]></given-names>
</name>
<name>
<surname><![CDATA[Haroche]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>2001</year>
<volume>87</volume>
<page-range>037902</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zheng]]></surname>
<given-names><![CDATA[S.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Guo]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>2001</year>
<volume>63</volume>
<page-range>044302</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bertet]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett.]]></source>
<year>2002</year>
<volume>89</volume>
<page-range>200402</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
