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    <title><string language="fre"><![CDATA[USING GENERAL RELATIVITY TO STUDY CONDENSED MATTER]]></string></title>
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        <string language="fre"><![CDATA[It has recently been shown that in addition to 
describing black holes, gravitational waves, and other gravitational 
phenomena, general relativity can also describe aspects of 
nongravitational physics including condensed matter. This is a result of
 a remarkable gauge/gravity duality that has emerged from string theory.
 I will explain this surprising development and illustrate it by showing
 how general relativity can reproduce aspects of superconductivity. It 
can even reproduce novel aspects of the mysterious high temperature 
superconductors.]]></string></description>
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NOTE:Gary T. Horowitz (born April 14, 1955 in Washington, D.C. is an American theoretical physicist who works on string theory and quantum gravity.     Horowitz studied at Princeton University (Bachelor 1976) and obtained his Ph.D. in 1979 at the University of Chicago with Robert Geroch. Subsequently he was a post-doc at the University of California, Santa Barbara and Oxford University (as a NATO Fellow). In 1981-1983 he worked as an Einstein Fellow at the Institute for Advanced Study. He became an Assistant Professor in 1983, Associate Professor in 1986, and finally Professor in 1990 at the University of California at Santa Barbara.       Horowitz investigates gravitational phenomena, such as black holes, in string theory. In the 1990s, he worked with, among others, Andrew Strominger and Joseph Polchinski showing that string theory provides a description of the quantum microstates of certain black holes (following earlier work of Strominger and Cumrun Vafa).     Source : Wikipedia (https://en.wikipedia.org/wiki/Gary_Horowitz) 
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            <date><dateTime>2013-03-22</dateTime></date>
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URL;TYPE=work:http://www.iap.fr/
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NOTE:Responsable communication à l'Institut d'Astrophysique de Paris  
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            <date><dateTime>2013-03-22</dateTime></date>
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