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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">Twistor-Stringtheorie</span></h1>
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<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="de" dir="ltr"><div class="mw-content-ltr mw-parser-output" lang="de" dir="ltr"><p>Die <b>Twistor-Stringtheorie</b> ist in der <a href="Twistor-Theorie" title="Twistor-Theorie">Twistor-Theorie</a>, einem Ansatz der <a href="Quantengravitation" title="Quantengravitation">Quantengravitation</a> zur Kombination der <a href="Quantenfeldtheorie" title="Quantenfeldtheorie">Quantenfeldtheorie</a> und <a href="Gravitation" title="Gravitation">Gravitation</a>, eine Äquivalenz zwischen <a href="N_%3D_4_supersymmetrische_Yang-Mills-Theorie" title="N = 4 supersymmetrische Yang-Mills-Theorie">N = 4 supersymmetrischer Yang-Mills-Theorie</a> und dem B-Modell der topologischen Stringtheorie. <a href="Streuamplitude" title="Streuamplitude">Streuamplituden</a> in der Yang-Mills-Theorie werden durch <a href="Holomorphe_Abbildung" class="mw-redirect" title="Holomorphe Abbildung">holomorphe Abbildungen</a> von <a href="Riemannsche_Fl%C3%A4che" title="Riemannsche Fläche">Riemannschen Flächen</a> in den <a href="Twistor-Raum" title="Twistor-Raum">Twistor-Raum</a> beschrieben, deren korrespondierende komplexe Kurven anschließend als Weltflächen von <a href="D-Brane" title="D-Brane">D1-Branen</a> in der Twistor-Theorie aufgefasst werden können. Vorgeschlagen wurde die Twistor-Stringtheorie erstmals von <a href="Edward_Witten" title="Edward Witten">Edward Witten</a> im Jahr 2003.<sup id="cite_ref-Witten_1-0" class="reference"><a href="#cite_note-Witten-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-UOMG_2-0" class="reference"><a href="#cite_note-UOMG-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup>
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<div class="mw-heading mw-heading2"><h2 id="Weblinks">Weblinks</h2></div>
<ul><li><a href="https://ncatlab.org/nlab/show/twistor%2Bstring%2Btheory" class="extiw external" title="nlab:twistor+string+theory">twistor string theory</a> auf <a href="%F0%9D%91%9BLab" title="𝑛Lab"><i>n</i>Lab</a> (<a href="Englische_Sprache" title="Englische Sprache">englisch</a>)</li></ul>
<div class="mw-heading mw-heading2"><h2 id="Einzelnachweise">Einzelnachweise</h2></div>
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<li id="cite_note-Witten-1"><span class="mw-cite-backlink"><a href="#cite_ref-Witten_1-0">↑</a></span> <span class="reference-text">Edward Witten: <cite class="lang" lang="en" dir="auto" style="font-style:italic">Perturbative Gauge Theory As A String Theory In Twistor Space</cite>. In: <cite class="lang" lang="en" dir="auto" style="font-style:italic">Communications in Mathematical Physics</cite> (= <cite class="lang" lang="en" dir="auto" style="font-style:italic">1</cite>). 252. Jahrgang, <span style="white-space:nowrap">Nr.<span style="display:inline-block;width:.2em"> </span>1</span>, 2004, <span style="white-space:nowrap">S.<span style="display:inline-block;width:.2em"> </span>189–258</span>, <a href="Digital_Object_Identifier" title="Digital Object Identifier">doi</a>:<span class="uri-handle" style="white-space:nowrap"><a rel="nofollow" class="external text" href="https://doi.org/10.1007/s00220-004-1187-3">10.1007/s00220-004-1187-3</a></span>, <a href="ArXiv" title="ArXiv">arxiv</a>:<a rel="nofollow" class="external text" href="https://arxiv.org/abs/hep-th/0312171">hep-th/0312171</a>, <a href="Bibcode" title="Bibcode">bibcode</a>:<a rel="nofollow" class="external text" href="https://ui.adsabs.harvard.edu/abs/2004CMaPh.252..189W">2004CMaPh.252..189W</a> (englisch).<span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rfr_id=info:sid/de.wikipedia.org:Twistor-Stringtheorie&rft.atitle=Perturbative+Gauge+Theory+As+A+String+Theory+In+Twistor+Space&rft.au=Edward%26%2332%3BWitten&rft.date=2004&rft.doi=10.1007%2Fs00220-004-1187-3&rft.genre=journal&rft.issue=1&rft.jtitle=Communications+in+Mathematical+Physics&rft.pages=189-258&rft.series=1&rft.volume=252.+Jahrgang" style="display:none"> </span></span>
</li>
<li id="cite_note-UOMG-2"><span class="mw-cite-backlink"><a href="#cite_ref-UOMG_2-0">↑</a></span> <span class="reference-text"><span class="cite"><a rel="nofollow" class="external text" href="https://www.maths.ox.ac.uk/groups/mathematical-physics/research-areas/twistor-theory-scattering-amplitudes"><i>Twistor theory and Scattering Amplitudes.</i></a> In: <i>University of Oxford Mathematical Group.</i><span class="Abrufdatum"> Abgerufen am 29. Juli 2025</span> (englisch).</span><span style="display: none;" class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rfr_id=info%3Asid%2Fde.wikipedia.org%3ATwistor-Stringtheorie&rft.title=Twistor+theory+and+Scattering+Amplitudes&rft.description=Twistor+theory+and+Scattering+Amplitudes&rft.identifier=https%3A%2F%2Fwww.maths.ox.ac.uk%2Fgroups%2Fmathematical-physics%2Fresearch-areas%2Ftwistor-theory-scattering-amplitudes&rft.language=en"> </span></span>
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