<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:dcterms="http://purl.org/dc/terms/">
<rdf:Description rdf:about="https://archives.ihes.fr/document/P_02_13.pdf">
    <dcterms:title><![CDATA[Milne Universe, Tachyons, and quantum group]]></dcterms:title>
    <dcterms:subject><![CDATA[MILNE]]></dcterms:subject>
    <dcterms:subject><![CDATA[TACHYONS]]></dcterms:subject>
    <dcterms:subject><![CDATA[THEORIE QUANTIQUE DES CHAMPS]]></dcterms:subject>
    <dcterms:description><![CDATA[Abstract : We analyze the spectrum of the bosonic and superstring on the orbifold of the space-time by a boost, leading to the cosmological singularity. We show that the modular invariance leads to the spectrum where the twisted sector tachyon, together with all other twisted sector fields, present in the Euclidean version of the orbifold, is absent. This makes impossible to resolve the singularity by a marginal deformation of the worldsheet CFT. We also establish a relation between the resolution of rotational orbifolds in Euclidean and Lorentzian setups, and quantum groups. The analysis confirms the impossibility of resolving the cosmological orbifold singularity.]]></dcterms:description>
    <dcterms:creator><![CDATA[NEKRASOV]]></dcterms:creator>
    <dcterms:source><![CDATA[P/02/13]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[03/2002]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[9 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[P_02_13.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[2002]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[NEKRASOV]]></dcterms:rightsHolder>
</rdf:Description><rdf:Description rdf:about="https://archives.ihes.fr/document/P_01_27.pdf">
    <dcterms:title><![CDATA[Noncommutative Field Theory]]></dcterms:title>
    <dcterms:subject><![CDATA[THEORIE QUANTIQUE DES CHAMPS]]></dcterms:subject>
    <dcterms:subject><![CDATA[ESPACE-TEMPS]]></dcterms:subject>
    <dcterms:subject><![CDATA[CINEMATIQUE]]></dcterms:subject>
    <dcterms:subject><![CDATA[MODELES DES CORDES VIBRANTES]]></dcterms:subject>
    <dcterms:subject><![CDATA[SOLITONS]]></dcterms:subject>
    <dcterms:subject><![CDATA[INSTANTONS]]></dcterms:subject>
    <dcterms:description><![CDATA[Abstract : We review the generalization of field theory to space-time with noncommuting coordinates, starting with the basics and covering most of the active directions of research. Such theories are now known to emerge from limits of M theory and string theory, and to describe quantum Hall states. In the last few years they have been studied intensively, and many qualitatively new phenomena have been discovered, both on the classical and quantum level. <br />
To appear in Reviews of Modern Physics.]]></dcterms:description>
    <dcterms:creator><![CDATA[NEKRASOV]]></dcterms:creator>
    <dcterms:creator><![CDATA[DOUGLAS]]></dcterms:creator>
    <dcterms:source><![CDATA[P/01/27]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[06/2001]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[31 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[P_01_27.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[2001]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[NEKRASOV]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[DOUGLAS]]></dcterms:rightsHolder>
</rdf:Description><rdf:Description rdf:about="https://archives.ihes.fr/document/M_99_51.pdf">
    <dcterms:title><![CDATA[Scaling and functional integration. Suivi de Brydges&#039; operator in renormalization theory]]></dcterms:title>
    <dcterms:subject><![CDATA[INTEGRATION DE FONCTIONS]]></dcterms:subject>
    <dcterms:subject><![CDATA[RENORMALISATION]]></dcterms:subject>
    <dcterms:subject><![CDATA[PHYSIQUE]]></dcterms:subject>
    <dcterms:subject><![CDATA[ESPACE-TEMPS]]></dcterms:subject>
    <dcterms:subject><![CDATA[EQUATIONS AUX DERIVEES PARTIELLES]]></dcterms:subject>
    <dcterms:subject><![CDATA[ESPACES GENERALISES]]></dcterms:subject>
    <dcterms:creator><![CDATA[CARTIER]]></dcterms:creator>
    <dcterms:creator><![CDATA[DEWITT-MORETTE]]></dcterms:creator>
    <dcterms:source><![CDATA[M/99/51]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[07/1999]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[12 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[M_99_51.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[1999]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[CARTIER]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[DEWITT-MORETTE]]></dcterms:rightsHolder>
</rdf:Description><rdf:Description rdf:about="https://archives.ihes.fr/document/P_99_54.pdf">
    <dcterms:title><![CDATA[Self-gravitating fundamental strings and black holes]]></dcterms:title>
    <dcterms:subject><![CDATA[MODELES DES CORDES VIBRANTES]]></dcterms:subject>
    <dcterms:subject><![CDATA[TROUS NOIRS]]></dcterms:subject>
    <dcterms:subject><![CDATA[GRAVITATION]]></dcterms:subject>
    <dcterms:creator><![CDATA[DAMOUR]]></dcterms:creator>
    <dcterms:creator><![CDATA[VENEZIANO]]></dcterms:creator>
    <dcterms:source><![CDATA[P/99/54]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[07/1999]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[15 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[P_99_54.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[1999]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[DAMOUR]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[VENEZIANO]]></dcterms:rightsHolder>
</rdf:Description><rdf:Description rdf:about="https://archives.ihes.fr/document/P_99_94.pdf">
    <dcterms:title><![CDATA[Strings and black holes]]></dcterms:title>
    <dcterms:subject><![CDATA[MODELES DES CORDES VIBRANTES]]></dcterms:subject>
    <dcterms:subject><![CDATA[TROUS NOIRS]]></dcterms:subject>
    <dcterms:creator><![CDATA[DAMOUR]]></dcterms:creator>
    <dcterms:source><![CDATA[P/99/94]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[12/1999]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[7 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[P_99_94.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[1999]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[DAMOUR]]></dcterms:rightsHolder>
</rdf:Description><rdf:Description rdf:about="https://archives.ihes.fr/document/P_02_18.pdf">
    <dcterms:title><![CDATA[Trieste lectures on solitons in noncommutative Gauge theories]]></dcterms:title>
    <dcterms:subject><![CDATA[CHAMPS DE JAUGE]]></dcterms:subject>
    <dcterms:subject><![CDATA[PHYSIQUE]]></dcterms:subject>
    <dcterms:subject><![CDATA[SOLITONS]]></dcterms:subject>
    <dcterms:description><![CDATA[Abstract : We present a pedagogical introduction into noncommutative gauge theories, their stringy origin, and non-perturbative effects, including monopole and instanton solutions.]]></dcterms:description>
    <dcterms:creator><![CDATA[NEKRASOV]]></dcterms:creator>
    <dcterms:source><![CDATA[P/02/18]]></dcterms:source>
    <dcterms:publisher><![CDATA[IHES]]></dcterms:publisher>
    <dcterms:date><![CDATA[03/2002]]></dcterms:date>
    <dcterms:format><![CDATA[A4]]></dcterms:format>
    <dcterms:format><![CDATA[34 f.]]></dcterms:format>
    <dcterms:language><![CDATA[EN]]></dcterms:language>
    <dcterms:type><![CDATA[TEXTE]]></dcterms:type>
    <dcterms:type><![CDATA[PREPUBLICATION]]></dcterms:type>
    <dcterms:identifier><![CDATA[P_02_18.pdf]]></dcterms:identifier>
    <dcterms:coverage><![CDATA[2002]]></dcterms:coverage>
    <dcterms:provenance><![CDATA[IHES]]></dcterms:provenance>
    <dcterms:rightsHolder><![CDATA[IHES]]></dcterms:rightsHolder>
    <dcterms:rightsHolder><![CDATA[NEKRASOV]]></dcterms:rightsHolder>
</rdf:Description></rdf:RDF>
