<?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>S0035-001X2007000800018</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[¿Qué nos dicen las observaciones cosmológicas sobre el Universo?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ureña-López]]></surname>
<given-names><![CDATA[L. Arturo]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Universidad de Guanajuato Instituto de Física ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2007</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2007</year>
</pub-date>
<volume>53</volume>
<fpage>135</fpage>
<lpage>140</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0035-001X2007000800018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0035-001X2007000800018&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0035-001X2007000800018&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Las observaciones cosmológicas actuales comienzan a guiar la especulación teórica alrededor del origen, evolución y composición del universo. Se presenta aquí un pequeño resumen de cómo las observaciones pueden utilizarse para validar y sugerir cambios a los modelos cosmológicos que se han construido hasta ahora.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Current cosmological observations begin to guide theoretical speculation about the origin, evolution and composition of the universe. This is a small review of how observations can be used to validate and to make changes to the cosmological models that have been built up to now.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cosmología]]></kwd>
<kwd lng="en"><![CDATA[Cosmology]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="center"><font face="verdana" size="4"><b>&iquest;Qu&eacute; nos dicen las observaciones cosmol&oacute;gicas sobre el Universo?</b></font></p>     <p align="center"><font face="verdana" size="2">&nbsp;</font></p>     <p align="center"><font face="verdana" size="2"><b>L. Arturo Ure&ntilde;a&#150;L&oacute;pez</b></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><i>Instituto de F&iacute;sica de la Universidad de Guanajuato, Apartado Postal 150, C.P. 37150, Le&oacute;n, Guanajuato, M&eacute;xico.</i></font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">Recibido el 18 de julio de 2005	    <br>   Aceptado el 14 de marzo de 2005</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Resumen</b></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">Las observaciones cosmol&oacute;gicas actuales comienzan a guiar la especulaci&oacute;n te&oacute;rica alrededor del origen, evoluci&oacute;n y composici&oacute;n del universo. Se presenta aqu&iacute; un peque&ntilde;o resumen de c&oacute;mo las observaciones pueden utilizarse para validar y sugerir cambios a los modelos cosmol&oacute;gicos que se han construido hasta ahora.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Descriptores:</b> Cosmolog&iacute;a.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Abstract</b></font></p>     <p align="justify"><font face="verdana" size="2">Current cosmological observations begin to guide theoretical speculation about the origin, evolution and composition of the universe. This is a small review of how observations can be used to validate and to make changes to the cosmological models that have been built up to now.</font></p>     <p align="justify"><font face="verdana" size="2"><b>Keywords:</b> Cosmology.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2">PACS: 98.80.&#150;k</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><a href="/pdf/rmf/v53s2/v53s2a18.pdf">DESCARGAR ART&Iacute;CULO EN FORMATO PDF</a></font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Agradecimientos</b></font></p>     <p align="justify"><font face="verdana" size="2">Agradezco los interesantes comentarios de Tonatiuh Matos sobre Cosmolog&iacute;a contempor&aacute;nea, y los de Alfredo Monta&ntilde;a sobre la RCF. Quiero agradecer la invitaci&oacute;n de los organizadores a participar en el V Taller de la DGFM&#150;SMF. Este trabajo fue financiado parcialmente por PROMEP y por proyectos de la Universidad de Guanajuato.</font></p>     <p align="justify"><font face="verdana" size="2">&nbsp;</font></p>     <p align="justify"><font face="verdana" size="2"><b>Referencias</b></font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">1. LAMBDA, <i>Legacy Archive for Microwave Background Analysis, </i>URL: <a href="http://lambda.gsfc.nasa.gov/" target="_blank">http://lambda.gsfc.nasa.gov/</A></a>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337442&pid=S0035-001X200700080001800001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">2. SCP, <i>Supernova Cosmology Project, </i>URL: <A href=http://supernova.lbl.gov/ target="_blank">http://supernova.lbl.gov/</A>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337443&pid=S0035-001X200700080001800002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">3. J.R.I. Gott <i>et al, Astrophys. J. </i><b>624 </b>(2005) 463.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337444&pid=S0035-001X200700080001800003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">4. P.J.E. Peebles and B. Ratra, <i>Rev. Mod. Phys. </i><b>75 </b>(2003) 559.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337445&pid=S0035-001X200700080001800004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">5. M. L&oacute;pez&#150;Corredoira, astro&#150;ph/0310214.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337446&pid=S0035-001X200700080001800005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">6. S. Weinberg, <i>Gravitation and Cosmology, </i>(John Wiley &amp; Sons, 1972).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337447&pid=S0035-001X200700080001800006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">7. C.W. Misner, K.S.  Thorne, and J.A. Wheeler, <i>Gravitation, </i>(Freeman, 1973).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337448&pid=S0035-001X200700080001800007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">8. P.J.E. Peebles, <i>Principles of Physical Cosmology, </i>(Princeton University Press, 1993).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337449&pid=S0035-001X200700080001800008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">9. T. Padmanabhan, <i>Structure formation in the universe, </i>(Cambridge University Press, 1994).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337450&pid=S0035-001X200700080001800009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">10. J.A. Peacock, <i>Cosmological Physics, </i>(Cambridge University Press, 2000).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337451&pid=S0035-001X200700080001800010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">11. D. Lyth and A.R. Liddle, <i>Cosmological Inflation and Large&#150;Scale Structure, </i>(Cambridge University Press, 2000).</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337452&pid=S0035-001X200700080001800011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">12. J. Goodman, <i>Phys. Rev. D </i><b>52 </b>(1995) 1821.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337453&pid=S0035-001X200700080001800012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">13. C.A. Clarkson <i>et al., Gen. Rel. Grav. </i><b>35 </b>(2003) 969.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337454&pid=S0035-001X200700080001800013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">14. G. Goldhaber <i>et al., Astrophys. J. </i><b>558 </b>(2001) 359.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337455&pid=S0035-001X200700080001800014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">15. G. Steigman, astro&#150;ph/0308511.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337456&pid=S0035-001X200700080001800015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">16. E. Gaztanaga, J. Wagg, T. Multamaki, A. Monta&ntilde;a and D.H. Hughes, <i>Mon. Not. Roy. Astron. Soc. </i><b>346 </b>(2003) 47.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337457&pid=S0035-001X200700080001800016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">17. W. Hu, N. Sugiyama, and J. Silk, <i>Nature </i><b>386 </b>(1997) 37.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337458&pid=S0035-001X200700080001800017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">18. M. Tegmark, URL:<a href="http://www.hep.upenn.edu/" target="_blank">http://www.hep.upenn.edu/max/</A></a>.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337459&pid=S0035-001X200700080001800018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">19. V. Sahni, <i>Lect. Notes Phys. </i><b>653 </b>(2004) 141.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337460&pid=S0035-001X200700080001800019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">20. P. Ruiz&#150;Lapuente, <i>Astrophys. Space Sci. </i><b>290 </b>(2004) 43.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337461&pid=S0035-001X200700080001800020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">21. A.R. Liddle, <i>Mon. Not. Roy. Astron. Soc. </i><b>351 </b>(2004) L49.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337462&pid=S0035-001X200700080001800021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">22. C.H. Lineweaver, astro&#150;ph/0305179.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337463&pid=S0035-001X200700080001800022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">23. M.J. Reboucas and G.I. Gomero, <i>Braz. J. Phys. </i><b>34 </b>(2004) 1358;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337464&pid=S0035-001X200700080001800023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> J. Levin, astro&#150;ph/0403036;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337465&pid=S0035-001X200700080001800024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> E. Gausmann and R. Opher, astro&#150;ph/0403111.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337466&pid=S0035-001X200700080001800025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">24. N.J. Cornish, D. Spergel, G. Starkman, and E. Komatsu, <i>Class. Quantum Grav. </i><b>15 </b>(1998) 2657.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337467&pid=S0035-001X200700080001800026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --><p align="justify"><font face="verdana" size="2">25. J.&#150;P Luminet, J.R. Weeks, A. Riazuelo, R. Lehoucq, and J.&#150;P. Uzan, <i>Nature </i><b>425 </b>(2003) 593;    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337468&pid=S0035-001X200700080001800027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --><!-- ref --> N.J. Cornish, D. Spergel, G.D. Starkman, and E. Komatsu, <i>Phys. Rev. Lett. </i><b>92 </b>(2004) 201302.</font>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=8337469&pid=S0035-001X200700080001800028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="">
<collab>LAMBDA</collab>
<source><![CDATA[egacy Archive for Microwave Background Analysis]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="">
<collab>SCP</collab>
<source><![CDATA[Supernova Cosmology Project]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gott]]></surname>
<given-names><![CDATA[J.R.I]]></given-names>
</name>
</person-group>
<source><![CDATA[Astrophys. J]]></source>
<year>2005</year>
<numero>624</numero>
<issue>624</issue>
<page-range>463</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peebles]]></surname>
<given-names><![CDATA[P.J.E]]></given-names>
</name>
<name>
<surname><![CDATA[Ratra]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<source><![CDATA[Rev. Mod. Phys]]></source>
<year>2003</year>
<numero>75</numero>
<issue>75</issue>
<page-range>559</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[López-Corredoira]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weinberg]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<source><![CDATA[Gravitation and Cosmology]]></source>
<year>1972</year>
<publisher-name><![CDATA[John Wiley & Sons]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Misner]]></surname>
<given-names><![CDATA[C.W]]></given-names>
</name>
<name>
<surname><![CDATA[Thorne]]></surname>
<given-names><![CDATA[K.S]]></given-names>
</name>
<name>
<surname><![CDATA[Wheeler]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Gravitation]]></source>
<year>1973</year>
<publisher-name><![CDATA[Freeman]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peebles]]></surname>
<given-names><![CDATA[P.J.E]]></given-names>
</name>
</person-group>
<source><![CDATA[Principles of Physical Cosmology]]></source>
<year>1993</year>
<publisher-name><![CDATA[Princeton University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Padmanabhan]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<source><![CDATA[Structure formation in the universe]]></source>
<year>1994</year>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Peacock]]></surname>
<given-names><![CDATA[J.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Cosmological Physics]]></source>
<year>2000</year>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lyth]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Liddle]]></surname>
<given-names><![CDATA[A.R]]></given-names>
</name>
</person-group>
<source><![CDATA[Cosmological Inflation and Large-Scale Structure]]></source>
<year>2000</year>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goodman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. D]]></source>
<year>1995</year>
<numero>52</numero>
<issue>52</issue>
<page-range>1821</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Clarkson]]></surname>
<given-names><![CDATA[C.A]]></given-names>
</name>
</person-group>
<source><![CDATA[Gen. Rel. Grav]]></source>
<year>2003</year>
<numero>35</numero>
<issue>35</issue>
<page-range>969</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Goldhaber]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Astrophys. J]]></source>
<year>2001</year>
<numero>558</numero>
<issue>558</issue>
<page-range>359</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Steigman]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gaztanaga]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Wagg]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Multamaki]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Montaña]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Hughes]]></surname>
<given-names><![CDATA[D.H]]></given-names>
</name>
</person-group>
<source><![CDATA[Mon. Not. Roy. Astron. Soc]]></source>
<year>2003</year>
<numero>346</numero>
<issue>346</issue>
<page-range>47</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hu]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Sugiyama]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Silk]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Nature]]></source>
<year>1997</year>
<numero>386</numero>
<issue>386</issue>
<page-range>37</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Tegmark]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sahni]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
</person-group>
<source><![CDATA[Lect. Notes Phys]]></source>
<year>2004</year>
<numero>653</numero>
<issue>653</issue>
<page-range>141</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ruiz-Lapuente]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<source><![CDATA[Astrophys. Space Sci]]></source>
<year>2004</year>
<numero>290</numero>
<issue>290</issue>
<page-range>43</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Liddle]]></surname>
<given-names><![CDATA[A.R]]></given-names>
</name>
</person-group>
<source><![CDATA[Mon. Not. Roy. Astron. Soc]]></source>
<year>2004</year>
<numero>351</numero>
<issue>351</issue>
<page-range>L49</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lineweaver]]></surname>
<given-names><![CDATA[C.H]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reboucas]]></surname>
<given-names><![CDATA[M.J]]></given-names>
</name>
<name>
<surname><![CDATA[Gomero]]></surname>
<given-names><![CDATA[G.I]]></given-names>
</name>
</person-group>
<source><![CDATA[Braz. J. Phys]]></source>
<year>2004</year>
<numero>34</numero>
<issue>34</issue>
<page-range>1358</page-range></nlm-citation>
</ref>
<ref id="B24">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Levin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B25">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Gausmann]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Opher]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[]]></source>
<year></year>
</nlm-citation>
</ref>
<ref id="B26">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cornish]]></surname>
<given-names><![CDATA[N.J]]></given-names>
</name>
<name>
<surname><![CDATA[Spergel]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Starkman]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Komatsu]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Class. Quantum Grav]]></source>
<year>1998</year>
<numero>15</numero>
<issue>15</issue>
<page-range>2657</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Luminet]]></surname>
<given-names><![CDATA[J.-P]]></given-names>
</name>
<name>
<surname><![CDATA[Weeks]]></surname>
<given-names><![CDATA[J.R]]></given-names>
</name>
<name>
<surname><![CDATA[Riazuelo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Lehoucq]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Uzan]]></surname>
<given-names><![CDATA[J.-P]]></given-names>
</name>
</person-group>
<source><![CDATA[Nature]]></source>
<year>2003</year>
<numero>425</numero>
<issue>425</issue>
<page-range>593</page-range></nlm-citation>
</ref>
<ref id="B28">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Cornish]]></surname>
<given-names><![CDATA[N.J]]></given-names>
</name>
<name>
<surname><![CDATA[Spergel]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Starkman]]></surname>
<given-names><![CDATA[G.D]]></given-names>
</name>
<name>
<surname><![CDATA[Komatsu]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Phys. Rev. Lett]]></source>
<year>2004</year>
<numero>92</numero>
<issue>92</issue>
<page-range>201302</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
