13.11 Higher spin theory (tensionless limit)

^[1]<ol><li>Adamo:2017qyl</li><li>Adamo:2013cra</li><li>Atiyah:2017erd</li><li>Adamo:2011pv</li><li>Wolf:2010av</li><li>Cachazo:2005ga</li><li>kamenova2017twistor</li><li>Penrose:2005bg</li><li>Gajic:2024omd</li><li>Cao:2025bxi</li><li>Penrose</li><li>Manin:1988ds</li><li>Bailey:1990qn</li><li>Penrose2022</li></ol>^[2]<ol><li>West:2012vka</li><li>Nair:2005wh</li></ol> see also section TwistorString. \subsection{Real slices and reality structures} \subsection{$\mathbb{M}_{\mathbb{C}}$’s conformal structure $=\mathbb{PT}$’s complex structure} \subsection{Penrose transform} \subsection{Gauge theory} \subsection{Ambitwistors and $d>4$} ^[3]<ol><li>Geyer:2022cey</li></ol> \subsection{Mini-Twistor theory} ^[4]<ol><li>S:2025pmh</li><li>Saemann:2006tt</li><li>Dunajski:2009nr</li><li>CarrilloGonzalez:2022ggn</li><li>Chiou:2005jn</li><li>honda2009minitwistor</li><li>Adamo:2017xaf</li><li>Huang:2010rn</li><li>Bittleston:2020hfv</li></ol> \subsection{Miscellaneous} ^[5]<ol><li>Dunajski:2023dsr</li><li>Woit:2022epr</li><li>scholze2017padic</li></ol>

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